Exhibit 10.7
 Pursuant to Rule 406 of the Securities Act of 1933, as amended, confidential information
(indicated as [***]) has been omitted and has been filed separately with the Securities and
Exchange Commission pursuant to a Confidential Treatment Application filed with the Commission.
 
 AMENDED AND RESTATED
GAS GATHERING, PROCESSING, DEHYDRATING
AND TREATING AGREEMENT
 Dated As Of
August 1, 2011
 between
 Williams Field Services Company, LLC
 and
 Williams Production RMT Company LLC
 and
 Williams Production Ryan Gulch LLC
 and
 WPX Energy Marketing, LLC




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 TABLE OF CONTENTS
 SECTION
    
    TITLE
    
    PAGE1.
    
    DEDICATIONS, SERVICES AND FEES
    
    
    12.
    
    SERVICE OPTIONS
    
    
    163.
    
    INSTALLATION OF CUSTODY TRANSFER METERS AND ELECTRONIC FLOW MEASUREMENT
    
    
    184.
    
    STATEMENTS AND PAYMENT
    
    
    195.
    
    TERM
    
    
    216.
    
    EXHIBITS
    
    
    217.
    
    FACILITIES
    
    
    218.
    
    ENTIRE AGREEMENT
    
    
    23EXHIBITS:EXHIBIT A
    
    STANDARD TERMS AND CONDITIONSEXHIBIT B
    
    AREA OF INTERESTEXHIBIT C
    
    RECEIPT POINTSEXHIBIT D
    
    DELIVERY POINTSEXHIBIT E
    
    FEES AND FUELEXHIBIT F
    
    CALCULATION OF SHIPPERS GROSS BASIC PROCESSING PLANT PRODUCTSEXHIBIT G
    
    CALCULATION OF SHIPPERS GROSS CRYOGENIC PROCESSING PLANT PRODUCTSEXHIBIT H
    
    PLANTS MDQs AND CRYOGENIC PROCESSING MDQsEXHIBIT I
    
    AGREEMENTS WITH RMT FIRM CUSTOMERSEXHIBIT J
    
    CO2 LIMITSEXHIBIT K
    
    FIELD GATHERING AREA MDQs AND MONTHLY AVERAGE RECEIPT POINT PRESSURE LIMITSEXHIBIT L
    
    EXCEPTED GASEXHIBIT M
    
    SAMPLE CALCULATIONS OF FEE ADJUSTMENT




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 1
 AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Williams Field Services Company, LLC, Williams Production RMT Company LLC Williams Production Ryan Gulch LLC WPX Energy Marketing, LLC (WPX
 RECITALS
 A.
    
    Shipper and Williams entered into the Original Agreement and now desire to add provisions
regarding the Cryogenic Processing of Shippers Gas to the Original Agreement.
 B.
    
    Under this Agreement, when Williams provides Cryogenic Processing services to Shippers Gas
at the Echo Springs Plant, Shipper may have transferred title to such Gas to WPX at the CIG
receipt point upstream of the Echo Springs Plant.
 C.
    
    Because, under the aforesaid circumstances, WPX will hold title to Shippers Gas, WPX,
Williams and Shipper desire that WPX enter into this Agreement.NOW, THEREFORE, in consideration of the premises and mutual covenants set forth herein, the
Parties agree as follows:
 1.
    
    DEDICATIONS, SERVICES AND FEES.
 1.1
    
    Dedications.The dedications and commitments made by Shipper and Shippers Affiliates
under this Agreement are a covenant running with the land. To give the public notice of
the existence of this Agreement and the dedications hereunder, Shipper shall execute,
acknowledge and deliver to Williams, at Williams request, a fully recordable memorandum of
this Agreement.
 (a)
    
    Shippers Dedication for Gathering, Dehydrating, Treating, Basic
Processing.Shipper dedicates to Williams all of Shippers Gas for the life of
Shippers leases from which Shippers Gas is produced (plus the Gas subject to the
agreements between Shipper and RMT Firm Customers that are listed on Exhibit I, but
only for the respective term(s) of those agreements) for Williams to provide
Gathering, Dehydrating, Treating, Basic Processing, and all other services
encompassed by the Fee-Types on a Guaranteed Capacity basis. Shipper warrants that
it has the authority to make such dedications and that, excluding the Excepted Gas,
Williams will be the exclusive provider to Shipper of Gathering, Dehydrating,
Treating and Basic Processing services within the Area of Interest.(b)
    
    Shippers Dedication for Cryogenic Processing.Shipper dedicates to
Williams all of Shippers Gas for the life of Shippers leases from which Shippers
Gas is produced for Williams to provide Cryogenic Processing service and Shipper will
provide the first 450,000 Mcf/Day of Shippers Gas to Williams for Cryogenic
Processing. Although the Parties anticipate that WPX will take title to such
Shippers Gas as is Cryogenically Processed at the Echo Springs Plant, Shipper and
WPX each hereby represent and warrant that such Gas will remain dedicated to Williams
hereunder for Cryogenic Processing service. Shipper warrants that it has the
authority to make




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 2
 such dedication and that, excluding the Excepted Gas, Williams will
be the exclusive provider to Shipper of Cryogenic Processing services for Shippers
Gas.(c)
    
    Excepted Gas. Shippers Gas that is subject to existing dedications to
third parties pursuant to the agreements listed in Exhibit L (Excepted Gas) is
excepted from the dedications in (a) above, and with respect to (b) above is
excepted after Shipper has provided the first 450,000 Mcf/Day of Shippers Gas to
Williams for Cryogenic Processing, provided that, as to both (a) and (b), Shipper:
(i) shall not expand the geographic or geologic area of any such existing
dedication, and (ii) shall not increase any volume commitment(s) beyond increases
that were required as of each such agreements respective effective date. Provided
further that any services not provided for the Excepted Gas under such existing
dedications will be subject to the dedications herein and such services will be
provided by Williams. Provided further that as to the Excepted Gas subject to the
Xcel Agreements referred to on Exhibit L, if WPX (i) delivers volumes greater than
the firm commitments in the Xcel Agreement(s) as of the effective date(s) (Excess
Xcel Volumes), or (ii) following termination of the Xcel Agreement(s), renews any
of the Xcel Agreement(s) or the arrangements under those Agreements (all volumes
delivered under the renewal and/or new agreement(s) are the New Xcel Volumes),
then Shipper shall pay the Basic Processing and Treating fee on the Excess Xcel
Volumes and New Xcel Volumes, as applicable. Provided further that when any of
such existing dedications expire, terminate, or become subject to an opportunity to
terminate, Shipper shall give Williams thirty-six (36) months written notice prior
to such expiration or termination and Williams shall then have the option to provide
Gathering, Dehydrating, Treating and Basic Processing or Cryogenic Processing
services for the Excepted Gas under this Agreement, which it may exercise by
providing Shipper written notice thereof within ninety (90) Days after Williams
receives such written notice from Shipper.(d)
    
    Dedication Exclusions Relating to Third Party Operated Wells.The Parties
recognize that from time-to-time Shipper or Shippers Affiliates may own working
interests in wells operated by third parties, which wells are subject to leases that
are dedicated to Williams for services under this Agreement. Where a third party
operator has dedicated its Gas to a party other than Williams for the services
provided under this Agreement, Shipper or Shippers Affiliates shall have the right
to flow Shippers Gas to such third party service provider notwithstanding the
dedications Shipper has made to Williams under this Agreement. However, on no less
than a semi-annual basis the Parties shall jointly review all such instances and
determine the advisability of split connecting such wells. Should the Parties agree
in good faith that a split connection is warranted, Shipper shall work with such
third party operator(s) to effect the split connection of such well(s).Further, for third party operated wells in which Shipper or Shippers Affiliates own
working interests, if Williams releases a third party operator from its dedication
to Williams for those services that Williams also provides Shipper or Shippers
Affiliates under this Agreement, then upon such release to a third party the Parties
shall jointly review and determine the advisability of Williams likewise providing
Shipper or Shippers Affiliates an equivalent release from its dedication to
Williams hereunder, provided that until such review Shipper or Shippers Affiliate
will have the right to flow Shippers Gas to the service provider for such third
party operator.It is not the Parties intent that this section 1.1(d) result in a substantial
release of Shippers Gas from the dedications under this Agreement.
 1.2
    
    Williams Services.Williams will provide, with respect to all of Shippers
Gas, up to the applicable MDQ, Gathering, Dehydrating, Treating, Basic Processing,
Cryogenic Processing, and all other services encompassed by the Fee-Types shown on Exhibit
E on a Guaranteed Capacity basis. Such services do not include those services third
parties are obligated to provide to Shipper for Excepted Gas pursuant to the agreements
listed in Exhibit L.
 1.3
    
    Williams Gathering Services.Williams shall Gather on a Guaranteed Capacity
basis that quantity of Shippers Gas, subject to the provisions set forth herein, which is
necessary to fulfill Shippers




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 3
 Confirmed Nominations and Shippers commitment to provide
Gathering Fuel, Basic Processing Plant Fuel, Cryogenic Processing Plant Fuel, and Shrink,
up to the applicable MDQ.1.4
    
    Williams Dehydrating Service.Williams shall Dehydrate Shippers Gas to
reduce its water vapor content to the most restrictive quality specification for water
vapor content at the Delivery Point(s) as of the Original Effective Date, it being
understood that Shippers Gas at the Receipt Point(s) may have a water vapor content that
exceeds the most restrictive quality specification for water vapor content required from
time to time by the Interconnecting Pipeline(s). The fee for such Dehydrating is
incorporated into the applicable Fee-Type shown on Exhibit E. If the most restrictive
quality specification for water vapor content of the Interconnecting Pipeline(s) should
ever be reduced and Williams existing facilities cannot meet such specification, Williams
may refuse to accept Shippers Gas until such time as Expansion facilities are installed,
pursuant to Section 1.16, to meet the reduced specification, provided that Williams will
make commercially reasonable efforts to Dehydrate as much of Shippers Gas as feasible
while continuing to meet the Interconnecting Pipeline(s) quality specifications.1.5
    
    Williams Treating Service.Williams shall Treat Shippers Gas to reduce its
CO2 content to no more than two percent (2%) by volume at the Delivery Point(s),
provided the CO2 content of Shippers Gas does not exceed the limits set out in
Exhibit J, it being understood that Shippers Gas at the Receipt Point(s) may have a
CO2 content that exceeds the most restrictive quality specification for
CO2 content required from time to time by the Interconnecting Pipeline(s). The
fee for all Treating is incorporated into the Basic Processing and Treating Fee-Type shown
on Exhibit E and such fees shall include all Treating whether performed to meet the
requirements in this Section 1.5 or performed to prepare Shippers Gas for Cryogenic
Processing. In no event, however, is Williams obligated to accept deliveries of Shippers
Gas at a given Receipt Point upstream of the inlet of a particular Williams Treater if the
CO2 content of that Gas causes the applicable weighted average CO2content limit set forth in Exhibit J to be exceeded. If the most restrictive quality
specification for CO2 content of the Interconnecting Pipeline(s) should ever be
reduced and Williams existing facilities cannot meet such specification, then Williams may
refuse to accept Shippers Gas until such time as Expansion facilities are installed,
pursuant to Section 1.16, to meet the reduced specifications, provided that Williams will
make commercially reasonable efforts to Treat as much of Shippers Gas as feasible while
continuing to meet the Interconnecting Pipeline(s) quality specifications.1.6
    
    Williams Basic Processing Service.Williams shall provide Basic Processing of
Shippers Gas. Shipper shall be entitled to 100% of the gross Plant Products recovered
from Shippers Gas and shall be responsible for 100% of the Shrink, Basic Processing Plant
Fuel and Plant Power attributable to the gross Plant Products recovered from Shippers Gas.
Shippers gross Plant Products shall be determined in accordance with Exhibit F.
Williams, or its designee, shall deliver Shippers Plant Products recovered through Basic
Processing to one or more of the Basic Processing Plant Product Delivery Points listed on
Exhibit D. If Shipper does not arrange for removal of Shippers Plant Products from the
Basic Processing Plant Product Delivery Points listed on Exhibit D within a reasonable
amount of time, then Williams may dispose of Shippers Plant Products, at its sole
discretion, for the account of Shipper minus Williams actual disposal costs and Williams
shall not be liable to Shipper for any interruption in service(s) that may result from
Shippers non-removal of Shippers Plant Products.1.7
    
    Temporary Release of Shippers Gas.Any time Williams is unable to provide
Gathering, Dehydrating, Treating, or Basic Processing for a volume of Shippers Gas for
reasons of Force Majeure or maintenance and such curtailment is for a period of less than
twelve (12) Months, the volume of Shippers Gas that is curtailed shall be temporarily
released from Shippers dedication for Gathering, Dehydrating, Treating, or Basic
Processing, but not from Shippers dedications for other services Williams can provide,
until the later of: (a) the date provided by Williams as the date on which Williams expects
to be able to provide Gathering, Dehydrating, Treating, or Basic Processing for Shippers
curtailed Gas, or (b) the fifth (5th) business day following the date Williams
notifies Shipper that it is able to provide Gathering, Dehydrating, Treating, or Basic
Processing for Shippers curtailed Gas.




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 4
 1.8
    
    Williams Cryogenic Processing Service.Williams shall Cryogenically Process
Shippers Gas for volumes up to the Cryogenic Processing MDQ (as shown on Exhibit H) on a
Guaranteed Capacity basis and for volumes that Shipper delivers over the Cryogenic
Processing MDQ on a Non-Guaranteed
Capacity basis. Shipper shall deliver, and Williams shall receive, Shippers Gas for
Cryogenic Processing in the following priority: first from the Ryan Gulch Custody Meter
and second from the Starkey Gulch Custody Meter. Williams shall use commercially
reasonable efforts to upgrade the existing inlet meter at the Willow Creek Plant to be in
accordance with the methods and standards that have been approved by the American
Petroleum Institute (API) for custody transfer measurement standards within ten (10)
Months of executing a contract to Cryogenically Process third party Gas at the Willow
Creek Plant on a Guaranteed Capacity basis. Until Williams upgrades such meter, Shippers
Gas will be deemed to be the last Gas bypassed of all the Gas entering the Willow Creek
Plant.
 (a)
    
    Cryogenic Processing Service Before January 1, 2013.(i) At the Willow Creek Plant.For Cryogenic Processing Service at the Willow
Creek Plant through December 31, 2012, Williams, or its designee, shall deliver
Shippers Cryogenic Processing Plant Products recovered from Shippers Gas to one or
more of the Willow Creek Cryogenic Processing Plant Product Delivery Points listed
on Exhibit D. If Shipper does not arrange for removal of Shippers Cryogenic
Processing Plant Products within a reasonable amount of time, then Williams may
dispose of Shippers Cryogenic Processing Plant Products, at its sole discretion,
for the account of Shipper minus Williams actual disposal costs and Williams shall
not be liable to Shipper for any interruption in service(s) that may result. In
addition, the following shall apply:
 (A) Fees.
 (B) Plant Product Sharing.
 (C) Recoveries.
 (D) Determination of Gas Composition.
 (E) Plant Fuel and Shrink.
 (ii) At the Echo Springs Plant.Williams may, at Williams option, provide
Cryogenic Processing service for up to [***] Mcf per Day of Shippers Gas at the
Echo Springs Plant. For Cryogenic Processing Service at the Echo Springs Plant
through December 31, 2012 the following shall apply:For volumes of Shippers Gas over Shippers Cryogenic Processing MDQ, the Echo
Springs Plant capacity will be Non-Guaranteed Capacity and Shippers Gas will be
second in priority for Cryogenic Processing capacity after any third parties who
have agreements for Guaranteed Capacity at the Echo Springs Plant. Anytime that
Williams Cryogenically Processes Shippers




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 5
 Gas at the Echo Springs Plant the Parties
anticipate that WPX will hold title to the Gas from the CIG receipt point through
the Cryogenic Processing at the Echo Springs Plant.Each time that Williams Cryogenically Processes Shippers Gas at the Echo Springs
Plant: (a) WPX shall be responsible for obtaining and paying for transportation on
CIG that enables WPX to transport Gas from the CIG Roan Cliffs receipt point to the
inlet of the Echo Springs Plant; and (b) WPX shall make commercially reasonable
efforts to Minimize Dilution.Williams, or its designee, shall deliver WPXs Cryogenic Processing Plant Products
recovered from Shippers Gas at the outlet of the Echo Springs Plant to the Echo
Springs Plant Cryogenic Processing Plant Product Delivery Points listed on Exhibit
D. If WPX does not arrange for removal of WPXs Cryogenic Processing Plant Products
within a reasonable amount of time, then Williams may dispose of WPXs Cryogenic
Processing Plant Products, at its sole discretion, for the account of WPX minus
Williams actual disposal costs and Williams shall not be liable to WPX or to
Shipper for any interruption in service(s) that may result.In addition, the following shall apply:
 (A)
    
    Displaced Volumes.For Displaced Volumes the following shall apply:
 (1) Fees.
 (2) Plant Product Sharing.
 (3) Recoveries.
 (4) Determination of Gas Composition.
 (5) Plant Fuel and Shrink.
 (B)
    
    Non-Displaced Volumes.For non-Displaced Volumes the following shall
apply:
 (1) Fees.
 (2) Cryogenic Processing Plant Products.
 (3) Recoveries.




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 6
 (4) Determination of Gas Composition.
 (5) Plant Fuel and Shrink.
 (b)
    
    Cryogenic Processing Service January 1, 2013 and Thereafter.For Cryogenic
Processing Service January 1, 2013 and thereafter, the following shall apply:(i) At the Willow Creek Plant.Williams, or its designee, shall deliver Shippers
Cryogenic Processing Plant Products recovered from Shippers Gas to one or more of
the Cryogenic Processing Plant Product Delivery Points listed on Exhibit D. If
Shipper does not arrange for removal of Shippers Cryogenic Processing Plant
Products within a reasonable amount of time, then Williams may dispose of Shippers
Cryogenic Processing Plant Products, at its sole discretion, for the account of
Shipper minus Williams actual disposal costs and Williams shall not be liable to
Shipper for any interruption in service(s) that may result.In addition for Cryogenic Processing at the Willow Creek Plant the following shall
apply:
 (A) Fees.
 (B) Net Liquid Margin Sharing.
 (C) Recoveries.
 (D) Determination of Gas Composition.
 (E) Plant Fuel and Shrink.
 (ii) At the Echo Springs Plant.Williams may, at Williams option, provide Cryogenic
Processing service for up to [***] Mcf per Day of Shippers Gas at the Echo Springs
Plant. For Cryogenic Processing Service January 1, 2013 and thereafter at the Echo
Springs Plant, the following shall apply:




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 7
    (i)
    
    WPX retains and/or obtains transportation rights on CIG after
December 31, 2013,(ii)
    
    Williams does not have Cryogenic Processing capacity available
for Displaced Volume at the Echo Springs Plant,(iii)
    
    the Echo Springs Plant capacity unavailability is not due to
Force Majeure, and(iv)
    
    during such time that the Echo Springs Plant capacity is
unavailable, WPX or Shipper do not release or otherwise use the capacity on
CIG,
 then Williams will reimburse WPX for any firm demand or reservation charges actually
paid by WPX during the period of time when Williams did not have the capacity to
process Shippers Gas at the Echo Springs Plant for the lesser of: (a) the term and
volume agreed to between WPX and Williams, or (b) twice the volume of Shippers Gas
that Williams was unable to Cryogenically Process at the Echo Springs Plant. Should
WPX contract for any term or volume of such capacity that is in excess of that
agreed to by Williams, Williams will have no liability for such excess.Williams, or its designee, shall deliver WPXs Cryogenic Processing Plant Products
recovered from Shippers Gas at the Echo Springs Plant to the Echo Springs Plant
Cryogenic Processing Plant Product Delivery Points listed on Exhibit D. If WPX does
not arrange for removal of WPXs Cryogenic Processing Plant Products within a
reasonable amount of time, then Williams may dispose of WPXs Cryogenic Processing
Plant Products, at its sole discretion, for the account of WPX minus Williams
actual disposal costs and Williams shall not be liable to WPX or to Shipper for any
interruption in service(s) that may result.
 (A)
    
    Displaced Volumes.For Displaced Volumes the following shall apply:(1) Fees.WPX shall pay Williams the Cryogenic Processing Fee set forth on
Exhibit E on the volume of Shippers Gas measured at the inlet of the Echo
Springs Plant. The Cryogenic Processing fee shall be adjusted annually
according to Section 1.12 beginning July 2014.(2) Net Liquid Margin Sharing.WPX shall pay Williams the percentages of
the Net Liquid Margin set forth on Exhibit E. If Williams estimates in
good faith that even after rejecting ethane the Net Liquid Margin, is
expected to be negative for any Month,




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 8
 Williams shall operate the Echo
Springs Plant to minimize WPXs Cryogenic Processing
Plant Product extraction as much as feasible without generating Gas that
does not meet the specifications of the Interconnecting Pipeline(s).(3) Recoveries.WPXs Cryogenic Processing Plant Product recoveries shall be
based on the actual recovery factors at the Willow Creek Plant as if
Shippers Gas were Cryogenically Processed at the Willow Creek Plant.(4) Determination of Gas Composition.WPXs gross Cryogenic Processing
Plant Products shall be determined on a Daily basis in accordance with
Exhibit G and the Daily composition of Shippers Gas shall be determined by
the component analysis at (i) CIGs Roan Cliff receipt point during Days
when WPX Minimizes Dilution or (ii) at the inlet of the Echo Springs Plant
during other Days.(5) Plant Fuel and Shrink.In addition to paying its pro rata share of any
Plant Power used in the Cryogenic Processing of Shippers Gas, WPX shall
physically provide, and Williams shall physically deduct from Shippers Gas,
100% of the Shrink, Cryogenic Processing Plant Fuel attributable to the
gross Cryogenic Processing Plant Products extracted from Shippers Gas as if
Shippers Gas were Cryogenically Processed at the Willow Creek Plant.(B)
    
    Non-Displaced Volumes.For non-Displaced Volumes the following shall apply:(1) Fees.WPX shall pay Williams the Cryogenic Processing Fee set forth on
Exhibit E on the volume of Shippers Gas measured at the inlet of the Echo
Springs Plant. The Cryogenic Processing fee shall be adjusted annually
according to Section 1.12 beginning July 2014.(2) Net Liquid Margin Sharing.WPX shall pay Williams the percentages of
the Net Liquid Margin set forth on Exhibit E. If Williams estimates in good
faith that even after rejecting ethane the Net Liquid Margin, is expected to
be negative for any Month, Williams shall operate the Echo Springs Plant to
minimize WPXs Cryogenic Processing Plant Product extraction as much as
feasible without generating Gas that does not meet the specifications of the
Interconnecting Pipeline(s).(3) Recoveries.WPXs Cryogenic Processing Plant Product recoveries shall be
based on the actual recoveries at the Echo Springs Plant.(4) Determination of Gas Composition.WPXs gross Cryogenic Processing Plant
Products shall be determined on a Daily basis in accordance with Exhibit G
and the Daily composition of Shippers Gas shall be determined by the
component analysis at (i) CIGs Roan Cliff receipt point during Days when
WPX Minimizes Dilution or (ii) at the inlet of the Echo Springs Plant during
other Days.(5) Plant Fuel and Shrink.In addition to paying its pro rata share of any
Plant Power used in the Cryogenic Processing of Shippers Gas, WPX shall
physically provide, and Williams shall physically deduct from Shippers Gas,
100% of the Shrink, Cryogenic Processing Plant Fuel attributable to the
gross Cryogenic Processing Plant Products extracted from Shippers Gas at
the Echo Springs Plant.
 (c)
    
    Cryogenic Processing Capacity Increases.Williams may increase its
Cryogenic Processing capacity at any time and for any reason. Shipper may propose an
increase in the Cryogenic Processing capacity above the sum of: (a) Shippers
Cryogenic Processing MDQ, plus (b) the capacity at the Echo Springs Plant that is not
otherwise dedicated to Guaranteed Capacity Cryogenic Processing for third party
customers. Shippers proposal must meet the following conditions:




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 9
 (a) Shippers
proposal must be for at least one hundred thousand (100,000) Mcf per
Day additional Cryogenic Processing MDQ, (b) at the time of Shippers proposal
Shipper must be producing at least sixty percent (60%) of the amount of the proposed
Cryogenic Processing MDQ increase without Williams having Cryogenic Processing
capacity available for such sixty percent, and (c) Shippers projections must show
that within five (5) years after the proposal, Shipper will continue to produce its
Cryogenic Processing MDQ plus at least one hundred percent (100%) of Shippers
proposed Cryogenic Processing MDQ increase. If Williams, in its sole discretion,
agrees to the Shipper-proposed Cryogenic Processing MDQ increase or otherwise
increases its Cryogenic Processing capacity, the current Cryogenic Processing Fee
and Net Liquid Margin sharing shall be applicable and the new Cryogenic Processing
MDQ shall become effective after Williams has constructed and placed in service all
facilities necessary to provide the additional Cryogenic Processing capacity. If
Williams declines Shippers proposed Cryogenic Processing MDQ increase, Williams may
make a counter proposal, using the fee structure designated by Shipper, (for
example, keepwhole, fee-only, percent of liquids, or margin sharing) and Shipper, in
its sole discretion, may accept or reject Williams counter proposal. If either
(a) Williams declines Shippers proposed Cryogenic Processing MDQ increase without
making a counter proposal, provided that Shipper has provided the designated fee
structure, or (b) Williams makes a counter proposal and Shipper is able to obtain
the Cryogenic Processing service, for the proposed capacity, from a third party at
terms and fee structure that are comparable to, and economically more favorable than
Williams counter proposal, then only after Shipper delivers to Williams its
Cryogenic Processing MDQ, the volume of Shippers Gas above Shippers Cryogenic
Processing MDQ that is equal to the Shipper-proposed Cryogenic Processing MDQ
increase, and only that volume, shall be permanently released from Shippers
dedication for Cryogenic Processing, but not from Shippers dedications for other
services, herein. Provided that if Shipper refuses Williams counter proposal and
Shipper is not able to obtain the proposed amount of Cryogenic Processing capacity
from a third party at terms and fee structure comparable to Williams counter
proposal and economically more favorable than Williams counter proposal, then
Shipper will not be required to accept Williams counter proposal, but Shippers Gas
will not be released from the dedication to Cryogenic Processing herein.(d)
    
    Shippers Sole Remedy for Williams Failure to Provide Guaranteed Capacity
for Cryogenic Processing.Shippers sole remedy and liquidated damages for
Williams failure to provide Guaranteed Capacity for Shippers Gas made available by
Shipper for Cryogenic Processing, up to the applicable Cryogenic Processing MDQ, when
such failure is: (a) not due to Force Majeure, (b) not due to maintenance, and (c)
not due to Shippers breach, shall be a payment by Williams equal to Shippers share
of the Net Liquid Margin that Shipper would have received had Williams Cryogenically
Processed the volume of Shippers Gas made available, but not Cryogenically
Processed, using the average actual Plant Product recoveries of the previous twelve
(12) Months averaged among all of the Cryogenic Processing Plants providing
Guaranteed Capacity for Shippers Gas over the same previous twelve (12) Months.(e)
    
    Temporary Release of Shippers Gas Above Shippers Cryogenic Processing
MDQ.Anytime that Shipper has available for Cryogenic Processing a volume of Gas
above the Cryogenic Processing MDQ and Williams is not able to Cryogenically Process
such Gas, at any Cryogenic Processing Plant, for reasons other than for Shippers
breach, then only after Shipper has delivered to Williams the Cryogenic Processing
MDQ, the volume of Shippers Gas above Shippers Cryogenic Processing MDQ that
Williams is unable to Cryogenically Process shall be temporarily released from the
dedication herein for Cryogenic Processing only, not from Shippers dedications for
other services, and Shipper may enter into agreement(s) with third party(ies) to
receive Cryogenic Processing services for that volume of Shippers Gas for a term
ending two (2) years from the effective date of such third party agreement, unless
Williams has provided Shipper notice of an earlier date upon which Williams expects
additional Cryogenic Processing Capacity to be available, in which case the term of
such third party agreement will end by such earlier date.




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 10
 (f)
    
    Temporary Release of Shippers Gas for Force Majeure.If Williams is
unable to Cryogenically Process a volume of Shippers Gas made available by Shipper
for Cryogenic Processing, up to the applicable Cryogenic Processing MDQ, due to Force
Majeure or maintenance the volume of Shippers Gas that is curtailed shall thereupon
be temporarily released from Shippers dedication for Cryogenic Processing, but not
from Shippers dedications for other services, until the later of: (a) the date
provided by Williams as the date on which Williams notifies Shipper that Williams
expects to be able to resume Cryogenically Processing Shippers curtailed Gas, or (b)
the fifth (5th) business day following the date Williams notifies
Shipper that it is able to Cryogenically Process Shippers curtailed Gas.(g)
    
    Permanent Release of Shippers Gas From Cryogenic Processing Dedication Due
to Force Majeure.If Williams is unable to Cryogenically Process a volume of
Shippers Gas made available by Shipper for Cryogenic Processing, up to the
applicable Cryogenic Processing MDQ, due to Force Majeure, and such inability is
reasonably expected by Williams to exceed [***] months, then Williams shall promptly
send Shipper written notification thereof within 30 Days of the notice required
pursuant to Section B.3. Within 90 Days of the notice required pursuant to Section
B.3, Williams shall provide Shipper with a plan to resolve the curtailment, including
an estimated time to achieve such resolution, and monthly updates thereafter. If
Williams does not resolve the curtailment within the estimated time to achieve such
resolution or a commercially reasonable period of time thereafter, then that volume
of Shippers Gas that has been curtailed, and only that volume, may at Shippers sole
election be permanently released from Shippers dedication for Cryogenic Processing,
but not from Shippers dedications for other services.(h)
    
    Permanent Release of Shippers Gas From Cryogenic Processing
Dedication.If Williams has not provided Shipper notice of Force Majeure and
Williams is unable to Cryogenically Process Shippers Gas made available by Shipper
for Cryogenic Processing, up to the applicable Cryogenic Processing MDQ, and such
inability exceeds [***] months, then Shipper shall have the option to have that
volume of Shippers Gas that has been curtailed, and only that volume, permanently
released from Shippers dedication for Cryogenic Processing, but not from Shippers
dedications for other services, herein.
 1.9
    
    Williams Condensate and Other By-Product Recovery.Williams shall provide to
Shipper the Condensate and other by-products originating from Shippers Gas and Shipper
will retain the ownership of, or shall be entitled to the actual value received for 100% of
Shippers Condensate, water, CO2, and any other by-products extracted from
Shippers Gas. Williams will make such Condensate and CO2 available for
Shipper to remove at the applicable Delivery Points listed on Exhibit D. Disposal of
CO2is provided for in Section C.4 of Exhibit A. Williams will make water and
other by-products available for Shipper to remove at such reasonable locations as
designated by Williams from time to time. If Shipper does not arrange for removal of
Shippers Condensate and/or other by-products recovered from Shippers Gas within a
reasonable amount of time, then Williams may dispose of such Condensate and/or by-products,
at its sole discretion, for the account of Shipper minus Williams actual disposal costs
and Williams shall not be liable to Shipper for any interruption in service(s) that may
result from Shippers non-removal of Shippers Condensate and/or by-products.
 1.10
    
    Williams Ancillary Services.In addition to the other services provided for
herein, Williams will provide the following ancillary services for which no additional fee
will be assessed:
 (a)
    
    Subject to the process described in Section 1.16 herein (except for the
associated Fee Adjustment) and as requested by Shipper, design and construction of
water gathering pipelines located adjacent to new Gathering facilities, which
pipelines Shipper shall own and operate; provided that Shipper will pay the actual
cost for such construction and facilities, as well as the design cost if Williams
reasonably uses outside service providers for such design.




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 11
 (b)
    
    Hydraulic modeling from wellhead, including for Shipper-owned and operated
facilities, at no less than semi-annual reviews (using the Fekete Piper hydraulic
modeling system or other modeling system mutually agreed to). Williams shall
maintain a separate hydraulic model for only Shippers Gas.
 (c)
    
    Williams Provision of Cost of Service Data to Shipper. Williams shall
continue to provide Shipper cost of service calculations on an annual basis or
otherwise as reasonably requested by Shipper in order for Shipper to comply with
current and future regulations of the Office of Natural Resources Revenue (ONRR), a
part of the United States Department of the Interior and formerly known as the
Minerals Management Service, concerning the payment of royalties on oil and Gas
produced from federal leases. Although the Parties recognize that Williams does not
account for its business on a cost of service basis, Williams shall provide such
information in such form and detail as reasonably requested by Shipper, shall
exercise reasonable care and diligence with regard to its preparation, shall provide
such information for as long as Shipper is required to use such information in the
calculation of royalty payments made by Shipper to ONRR and shall retain such
information for seven (7) years after the time of Gathering, Treating and/or
Processing, as applicable (or for a longer period to the extent that Shipper has
notified Williams that Shipper has received notice from ONNR of an audit or
investigation requiring that the records be maintained for such longer period).
Williams does not warrant the accuracy of any of the information to be provided.
 1.11
    
    Fees.Shipper or WPX, as appropriate, shall pay Williams all fees in this
Agreement, including, but not limited to, the Fixed Fees plus the Variable Fees, plus the
Cryogenic Processing Fee set out in Exhibit E. All volumes of Shippers Gas that receive
services from any of Williams facilities shall be subject to the Gathering Fee-Type(s) and
Basic Processing and Treating Fee-Type(s) except: (a) Shippers Gas gathered by Williams
and delivered to Encana Oil and Gas (USA) Inc. pursuant to that agreement first listed on
Exhibit L and the Xcel Agreements last listed on Exhibit L shall only be subject to the
Gathering Fee-Type(s), and (b) until Williams invests in installing incremental Treating
for purposes of accommodating the higher CO2 content of Shippers Gas produced
from the Ryan Gulch area, Shippers Gas delivered to the Willow Creek Plant and produced
from the Ryan Gulch area, will not be subject to the Basic Processing Treating Fee Type.
In addition to the annual adjustments in Section 1.12, Williams will make a one-time
adjustment to the Variable Fees, based on Williams actual costs for the first two Contract
Years, within sixty (60) Days following October 31, 2012. For purposes of the one-time
adjustment of the Variable Fees, Williams will take into consideration Shippers pro rata
share of Williams operating and maintenance expense; in no event, however, shall such
adjustment be greater than a ten percent (10%) increase or decrease, as the case may be, in
the Variable Fees in effect at the time the adjustment is made. The one-time adjustment
will apply prospectively only.1.12
    
    Annual Adjustment of Variable Fees and Cryogenic Processing Fee.Effective
every July 1, all Variable Fees provided for herein shall be adjusted by the percentage
change, if any, in the Consumer Price Index  All Urban Consumers which is published
quarterly by the Bureau of Labor Statistics (CPI-U). In addition, beginning on July 1,
2014, every July 1, the Cryogenic Processing Fee shall be adjusted by the percentage
change, if any, in the CPI-U. This percentage change shall be calculated based upon the
most recent quarterly publication of the CPI-U and shall be compared to the quarterly
publication of the CPI-U for the same quarter of the prior calendar year. Provided, the
adjustment shall never result in the Variable Fee being less than the more recent of: i)
the Variable Fee as of the Original Effective Date or ii) the Variable Fee as pursuant to
the one-time adjustment in Section 1.11. Provided further, the adjustment shall never
result in the Cryogenic Processing Fee being less than $[***]. If the CPI-U ceases to be
published, then it shall be replaced with the Implicit Price Deflator Index (IPD Index).
If both the CPI-U and the IPD Index cease to be published, then the Parties shall within
thirty (30) Days of written notice thereof from Williams negotiate a replacement index. If
the Parties cannot negotiate a replacement index, the alternate dispute resolution
procedures in Section L shall apply.




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE
12
 1.13
    
    Gathering Fuel and Basic Processing Plant Fuel.Shipper shall provide to
Williams Shippers pro-rata share of Gathering Fuel and Basic Processing Plant Fuel up to
the maximum fuel percentages set out in Exhibit E. Williams shall deduct Shippers pro
rata share of actual fuel consumed and metered or calculated (as applicable) from Shippers
Receipt Point volumes and shall report such deducted volumes monthly to Shipper pursuant to
Section 4.2. In the event Williams utilizes electric power in lieu of Gas fuel for
operation of any of the Williams facilities, Shippers Fuel for such facility shall then be
Shippers pro rata share of such power required, and shall be billed in addition to other
fuel requirements or fees hereunder.1.14
    
    Cryogenic Processing Plant Fuel and Power.Shipper (which for purposes of this
Section 1.14 shall include WPX as applicable) shall provide to Williams Shippers pro-rata
share of Cryogenic Processing Plant Fuel. Williams shall deduct Shippers pro rata share
of actual fuel consumed and calculated from Shippers Receipt Point volumes and shall
report such deducted volumes monthly to Shipper pursuant to Section 4.2. In the event
Williams utilizes electric power in lieu of Gas fuel for operation of any of the Cryogenic
Processing Plant(s), Shippers Cryogenic Processing Plant Fuel for such facility shall then
be Shippers pro rata share of such power required, and shall be billed in addition to
other fuel requirements or fees hereunder.1.15
    
    Monthly Average Pressure Limits.Williams will maintain pressures on the
Gathering facilities such that the Monthly average pressures as measured at the inlet
suction point of each Field compressor station will maintain reasonably efficient
production levels using Williams facilities as Shipper may request from time to time;
however, in no event will such Monthly average pressures exceed the limits set out in
Exhibit K. In the event of Williams failure to meet the Monthly average pressure
requirements set forth at Exhibit K, the gathering fee applicable to the volume impacted
will be reduced by thirty-three percent (33%) during the period of such failure, which will
constitute liquidated damages. Provided, such fee reduction shall not apply during periods
of i) Flowbacks which have caused Monthly average pressures to exceed the limits set forth
at Exhibit K, ii) scheduled maintenance, iii) Force Majeure, iv) when volumes exceed MDQs,
or v) if a Shippers request affects the applicable facilities (each i-v limited to the
volumes impacted).1.16
    
    Planning, Expansions and MDQ and Fee Adjustments  Excluding Cryogenic Processing
Services.Notwithstanding anything else herein, this Section 1.16 does not apply to
Cryogenic Processing. Plants MDQs as of the Original Effective Date are set forth on
Exhibit H and Gathering MDQs as of the Original Effective Date are set forth on Exhibit K.
In conjunction with Shippers internal budget approval process but not less frequently than
semi-annually,Shipper shall provide Williams updated forecasts of expected production of
Shippers Gas for the subsequent 60 Months on a Month-by-Month basis and for the subsequent
fifteen years on a year-by-year basis. Such forecasts shall at a minimum include drilling
plans, well locations, well production type curves, estimated ultimate recovery, Gas
compositions and any other information that Williams reasonably deems necessary. Such
forecasts shall conform to Shippers exploration and production budget to the extent that
Shipper has such budget(s) for such years. Williams will analyze such production
forecasts and submit to Shipper, within ninety (90) Days of its receipt thereof, a Project
Plan, containing: i) recommendations for necessary facility construction, alteration,
installation, or enhancement to accommodate the forecasted production, including, if deemed
necessary, recommendations for the provision of services reasonably related to those
provided pursuant to this Agreement but not then provided for under this Agreement
(Expansion); ii) the fee adjustment, if any, that the construction and operation of such
Expansion will require as set forth below; iii) an adjusted MDQ Schedule that reflects the
expected effect on MDQ of such Expansion(s); and iv) whether Williams declines the
Expansion(s) pursuant to Section 1.16(a) below.
 (a)
    
    Williams Declined Expansion.If, as estimated by the Project Plan(s), any
one of the five following events would occur, Williams may decline an Expansion(s)
(Declined Expansion):
 i)
    
    The Expansion would involve the provision of services by Williams
not then provided for under this Agreement;




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 13
 ii)
    
    The cost of any single Expansion is greater than one hundred
million dollars ($100,000,000).iii)
    
    The cost of any single Expansion would result in greater than two
hundred million dollars ($200,000,000) total accumulated Expansion cost
commitment for any single year.iv)
    
    The cost of any single Expansion would result in Williams having an
aggregate unpaid Expansion cost commitment greater than three hundred million
dollars ($300,000,000).v)
    
    The cost of any single Expansion would result in Williams having an
aggregate unpaid Expansion cost commitment greater than two times the gross
revenue earned by Williams over the previous twelve Month period under this
Agreement.
 If Williams Declines an Expansion within the Core Area, Shipper may construct the
Declined Expansion at Shippers sole cost and the Declined Expansion may be connected
to and operationally integrated with Williams facilities that are otherwise used to
provide services under this Agreement (with, if Williams elects, Williams serving as
operator of such Declined Expansion in accordance with a cost-plus operating agreement
to be negotiated in good faith between the Parties), all in accordance with the
Project Plan. If Shipper connects a Declined Expansion to and so operationally
integrates it with Williams-owned facilities, the services on the Williams-owned
facilities will be provided to Shipper pursuant to this Agreement and subject to the
applicable fees.If Williams Declines an Expansion outside of the Core Area, Shipper may construct the
Declined Expansion, at Shippers sole cost, and Shippers Gas being served by the
Declined Expansion shall automatically be released from the dedications under this
Agreement; provided such release shall be only to the extent of the services provided
by the Declined Expansion.(b)
    
    Williams Accepted Expansions:If Williams does not decline an Expansion
pursuant to Section 1.16(a) above, Shipper shall have ninety (90) Days from receipt
of Williams Project Plan to approve or reject Williams Project Plan. Thereafter the
Parties shall proceed as follows:
 i)
    
    Upon receiving Shippers approval to proceed with the construction
of the Williams- recommended Expansion, Williams shall, within twenty-four months
for Gathering or compression Expansions and thirty-six months for Processing or
Treating Expansions, construct and place in service such Expansion, provided that
the Parties may agree to revise these in-service requirements in the future if
changes in market or regulatory circumstances merit such revisions. Provided
further that Williams will use commercially reasonable efforts to construct or
install Shipper-requested Expansions in less time than the aforesaid in-service
requirements if Shipper specifically so requests in writing. The corresponding
fee(s) shall be adjusted as hereafter described and the MDQs shall be adjusted
according to the Project Plan.ii)
    
    Should Shipper reject the Expansion as proposed in the Project
Plan, the Parties shall in good faith jointly consider other alternatives for the
provision of services hereunder.iii)
    
    Notwithstanding the foregoing, should the Parties fail to agree
upon the Expansion or the Project Plan, Williams shall, at Shippers written
direction, proceed to design, permit, construct and operate such facilities as
designated by Shipper (which, for clarity, shall be included within the meaning
of Expansion, as defined in the first paragraph of Section 1.16 above),
provided that Williams will have the right to decline a Shipper-directed
Expansion pursuant to Section 1.16(a) above. In no event will Williams be
obligated to design, construct or operate a Shipper-directed Expansion that does
not meet Williams policies and standards or regulatory requirements. Williams
shall have the same construction and in-service deadlines as described at
1.16(b)(i) and the corresponding fees shall be adjusted as hereafter described
and the MDQs shall be adjusted to reflect the expected effect on MDQs of such
Expansion.




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 14
 iv)
    
    If Williams constructs or installs an Expansion, Shipper will be
obligated to pay adjusted fees (Adjusted Fees) and if appropriate, the fuel
limits in Exhibit E will be adjusted. For each of the Gathering Fee-Type and the
Basic Processing and Treating Fee-Type, in no event will the Fixed Fee portion of
the Adjusted Fee be less than the Fixed Fee as of the Original Effective Date.
In no event will the variable portion of the Adjusted Fee for all Fee-Types be
less than the more recent of: i) the Variable Fee as of the Original Effective
Date or ii) the Variable Fee as pursuant to the one-time adjustment in Section
1.11. The Adjusted Fee will be calculated as follows:
 a)
    
    The Incremental Fee will be a stand-alone fee calculated to
enable Williams to recover, for each Expansion, a pre-tax internal rate of
return equal to the greater of X or Y, whereX is [***]%, andY is the 90 day moving average yield to maturity for the Barclays Capital U.S.
Long Credit Baa Index as determined on the first business day of each month as
quoted by Barclays Capital Inc., plus [***] percent ([***]%), provided
however, if the Barclays Capital U.S. Long Credit Baa Index is no longer
published and there is no surviving index,an index comprised of bonds with
all of the following characteristics: (i) U.S. dollar-denominated fixed-rate
taxable bonds that are SEC-registered or Rule 144A with registration rights,
(ii) minimum principal amount of $250 million, (iii) remaining time to
maturity in excess of 10 years and (iv) rated Baa1, Baa2, Baa3, BBB-, BBB or
BBB+ by the middle rating of Moodys, S&P and Fitch, would be substituted for
the Barclays Capital U.S. Long Credit Baa Index.If there is a change in governmental regulations or laws that causes Williams
Partners L.P. to become a tax paying entity for US federal income tax
purposes, X and Y shall be adjusted by 1) a reduction therein to reflect the
after tax cost of debt capital, at an assumed rate of X or Y, as applicable,
less [***] percent ([***]%), that would be attributable to an assumed fifty
percent (50%) debt portion of the total capital required for the Expansion and
2) an increase therein attributable to the taxation of income from the
Expansion.The Incremental Fee will include:
 1.
    
    Actual capital costs for the Expansion, consisting
of i) the approved amount in the Williams capital work order, plus ii)
any subsequent mutually-agreed-to change orders; provided that amounts
in excess of i) plus ii) will be divided equally between Williams and
Shipper,2.
    
    Operating and maintenance costs, and3.
    
    Maintenance capital required for Expansions.
 b)
    
    The Adjusted Fee for Expansions that do not involve an MDQ
increase will be calculated by adding the Incremental Fee to the last
applicable fee.c)
    
    The Adjusted Fee (Fa) for Expansions that do involve an MDQ
increase will be determined by applying the weighted average of the Current
Fee (Fc) and Incremental Fee (Fi) using the formulae below, which are
intended to maintain the forecast net present value of the original
investment (as it stands at the time of this fee adjustment) and add the net
present value of the incremental investment to result in the Adjusted Fee (A
sample calculation is in Exhibit M):




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 15
 Adjusted Fee = Fa = FcWc + FiWi
 Fixed portion of Adjusted Fee = Faf = Fa  Fv
  Fc is the Current Fee
 Fi is the Incremental Fee
 Fv is the Variable portion of the Fee
  
  y is the year (from 1 to 20)
Vyc is the average production deliverability for year y predicted by the
hydraulic model using the Expansion facilities included in the last
Adjusted Fee.
Vyp is the average production deliverability for year y predicted by the
hydraulic model using the Expansion facilities included in the current
Incremental Fee.
 IRR is the rate of return as determined
by Section above.
 v)
    
    If a fee adjustment is required then such fee(s) shall be adjusted
annually, effective on each July 1, for minor Expansions (an Expansion that is
fifty million dollars or less) placed in service in the prior twelve (12) Months
ending June 30, using the formula above for all of the cumulative minor
Expansions; or for significant Expansions (an Expansion that is greater than
fifty million dollars) whenever a significant Expansion is placed in service and
Shipper shall become subject to such Adjusted Fees and Exhibit E and Exhibit K
(Gathering MDQs) or Exhibit H (Basic Processing MDQs), as appropriate, will be
automatically deemed amended accordingly.
 a)
    
    In the event Williams incurs costs for an Expansion that
has been approved by Shipper and Shipper elects to cancel such Expansion
prior to it being placed in service, all costs incurred prior to such
cancellation will be included in the next fee adjustment following such
cancellation.b)
    
    To the extent facilities are placed in-service for the
benefit of third parties and later become an Expansion, the fee adjustments
related to such Expansion will be implemented in the year that the facilities
become an Expansion.




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 16
 vi)
    
    Fee adjustments (which, in accordance with the formulae under
Section 1.16(b)(iv)(c)above, are based upon the volume forecasts referred to in
the first paragraph of this Section 1.16) shall be limited by the capacity of the
facilities associated with the Expansion and will not be based upon any part of
capacity or service improvements intended to benefit third parties.vii)
    
    Upon request, Shipper will provide to Williams an update of its
drilling plans and other reasonable information necessary to confirm Shippers
progress with the production-related activities that support an Expansion.
Before such an Expansion is placed into service, if Williams reasonably believes
that Shipper is not proceeding sufficiently with such production-related
activities, then Williams may require that Shipper provide reasonably
satisfactory evidence that Shipper is so proceeding. If Shipper fails to provide
such evidence, Williams shall have the right to terminate the Expansion and all
related expenditures and the costs incurred prior to such termination shall be
included in the next Fee Adjustment.
 c)
    
    Minor Expansions.The Parties will work together in good
faith to mutually agree upon expedited minor Expansions using the general
process parameters and applying the fee adjustments in this Section 1.16.
 2.
    
    SERVICE-RELATED PROVISIONS
 2.1
    
    MDQ Decrease and Cryogenic Processing MDQ Decrease.Williams may decrease
Shippers MDQ any time after this Agreement has been in effect for one hundred eighty (180)
Days if the average of Shippers Confirmed Nominations on a Daily basis over the
immediately preceding one hundred eighty (180) Days fails to equal at least eighty percent
(80%) of the MDQ. Williams shall provide written
notice of the new MDQ to Shipper at least ten (10) business Days before effecting the
decrease, which notice by Williams shall automatically amend this Agreement on the first
Day of the Month following the Month of delivery. In no event shall the new MDQ be lower
than one hundred and ten percent (110%) of the average of Shippers Confirmed Nominations
on a Daily basis over the one hundred eighty (180) Days immediately preceding. Williams
may decrease Shippers Cryogenic Processing MDQ any time after December 31, 2012, if the
average of Shippers Gas available for Cryogenic Processing on a Daily basis over the
immediately preceding one hundred eighty (180) Days fails to equal at least eighty percent
(80%) of the Cryogenic Processing MDQ. Williams shall provide written notice of the new
Cryogenic Processing MDQ to Shipper at least ten (10) business Days before effecting the
decrease, which notice by Williams shall automatically amend this Agreement on the first
Day of the Month following the Month of delivery. In no event shall the new Cryogenic
Processing MDQ be lower than one hundred and ten percent (110%) of the average volume of
Shippers Gas that Shipper has made available for Cryogenic Processing on a Daily basis
over the one hundred eighty (180) Days immediately preceding.2.2
    
    Notice of New Wellhead Gathering Receipt Points.If, at any time during the
effectiveness of this Agreement, Shippers Gas that is to be produced from any future well,
Shipper shall, at least thirty (30) Days prior to drilling the well, in an area where
Williams provides wellhead gathering service, give Williams written notice identifying:
Shippers right, title or interest in such Gas; the name of the well; the location of the
well; and a reasonable estimate of the wells production. It is understood by the Parties
that this notice requirement can be fulfilled by Shippers updated forecasts of expected
production of Shippers Gas required by Section 1.16 if such forecast includes the subject
well.2.3
    
    Notice of Subsequently Acquired Interest in Gas from Existing and Future Wells in
the Area of Interest.If after the Original Effective Date Shipper acquires any right,
title or interest in Gas that is being produced, or is to be produced, from any existing or
future well in the Area of Interest, Shipper shall, give Williams written notice
identifying: Shippers right, title or interest in such Gas (Subsequently Acquired Gas);
the name of the well; the location of the well; the wells historical production or
estimated future production; whether the well will require connection to the Gathering
System in order for Williams to receive the Subsequently Acquired Gas; and whether the
Subsequently Acquired Gas was acquired by Shipper subject to prior dedication (and, if so,
provide Williams a copy of




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 17
 the agreement, subject to Williams maintaining its
confidentiality and with the fees redacted, or if the agreement is subject to
confidentiality restrictions, identifying the person or entity to whom the Subsequently
Acquired Gas is dedicated and the remaining primary term of such prior dedication and the
recorded memorandum). If the Subsequently Acquired Gas is to be produced from an existing
well, then Shipper shall give Williams such written notice at least thirty (30) Days after
Shipper begins operating the existing well. If the Subsequently Acquired Gas is to be
produced from a future well, in an area where Williams provides wellhead gathering service,
then Shipper shall give Williams such written notice at least thirty (30) Days before the
well is to be drilled. Williams shall provide Gathering, Basic Processing, Dehydrating,
and Treating services for the Subsequently Acquired Gas that is not subject to a prior
dedication, and any facility additions or modifications and related rate adjustments shall
be pursuant to Section 1.16. Williams shall provide Cryogenic Processing services for the
Subsequently Acquired Gas that is not subject to a prior dedication, up to the Cryogenic
Processing MDQ. If the Subsequently Acquired Gas is subject to prior dedication, Shipper
shall give Williams an additional thirty-six (36) months, or such amount as the remaining
term of the dedication if less than thirty-six (36) months written notice preceding the
expiration or termination of the primary term of the prior dedication. Williams shall then
have the option to receive the Subsequently Acquired Gas under this Agreement, which it may
exercise by providing Shipper written notice thereof within ninety (90) Days after Williams
receives the required additional written notice from Shipper, or at any time after the
expiration or termination of the primary term of the prior dedication if Shipper does not
give Williams such additional written notice. If Williams exercises the applicable option,
then any facility additions or modifications and related rate adjustments shall be pursuant
to Section 1.16 herein and this Agreement shall be automatically amended to include the
Receipt Point(s) at which the Subsequently Acquired Gas will be received by Williams, which
amendment shall be effective the later of the date Williams exercises this option or the
date the
well is connected to the Gathering System. Only if Williams declines to exercise the
applicable option after receiving the required written notice(s) from Shipper shall the
Subsequently Acquired Gas be released from dedication to Williams under this Agreement.2.4
    
    Shippers Liability for Failure to Give the Required Notice(s).Shipper shall
be liable to Williams for any and all damages resulting from Shippers failure to give, or
timely give, the written notice(s) required by such Sections 2.2 and 2.3.2.5
    
    Abandonment.If all of Williams facilities, used to provide Gathering, Basic
Processing, Dehydrating, Treating, or other services encompassed by the Fee-Types, in the
Area of Interest, or any segment thereof, is not utilized for 365 consecutive Days or
becomes uneconomic to maintain and/or operate (the Unutilized Asset), then
Williams may propose to permanently abandon the Unutilized Asset by providing written
notification to Shipper at least sixty (60) Days in advance of the commencement thereof,
whereupon Shipper will have the right, for a period of sixty (60) Days following receipt of
such notice to elect upon written notice to Williams to take title to the Unutilized Asset.
Shippers failure to timely so elect shall be deemed Shippers election not to take title
to the Unutilized Asset. If Shipper elects to take title to the Unutilized Asset, then
Williams will transfer all of its interest in the Unutilized Asset to Shipper at no cost to
Shipper and Williams will be relieved of any obligations to provide any services previously
provided to Shipper on the transferred assets. If Shipper does not elect to take title to
the Unutilized Asset, Williams may, after the expiration of the 60 Day notice, commence
abandonment of the Unutilized Asset, after which Williams will no longer have any
obligations related to providing services on the Unutilized Asset. Provided, if Williams
does not own such facilities then Williams shall have the right to re-deploy or relocate
facilities or terminate service arrangements for such facilities without providing title to
Shipper. This Section 2.5 does not apply to Williams facilities used to provide Cryogenic
Processing services. It shall be in Williams sole discretion whether to abandon any
facilities used to provide Cryogenic Processing services, provided that, this shall not be
construed as relieving Williams of its obligations under this Agreement.2.6
    
    Williams Election to Exclude Certain Third Party Owned Gas from Shippers Gas.
Shipper has informed Williams and shall keep Williams updated with respect to all Gas that
is produced from third party owned leases in the Area of Interest and purchased by Shipper
plus all third party owned Gas




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 18
 produced from Shippers leases that Shipper has the right to
market. Notwithstanding anything else in this Agreement, other than with respect to Gas
that is owned by third party royalty owners in Shippers leases and Gas that Shipper is
presently committed to purchase from the RMT Firm Customers, Williams may upon giving sixty
(60) Days advance notice to Shipper elect to exclude any of such purchased and/or third
party owned Gas from Shippers Gas.2.7
    
    Purchases of Third Party Gas and Non-Compete.Notwithstanding anything else
herein, neither Shipper nor WPX will use the services provided by Williams pursuant to this
Agreement to serve Gas purchased by Shipper or WPX from third parties other than the RMT
Firm Customers, provided that services for such RMT Firm Customers Gas shall be subject to
the MDQ that is in effect as of the Original Effective Date. Except i) Williams Declined
Expansions outside of the Core Area and ii) Shipper and WPX acquisitions of facilities that
are an integral part of an acquisition of production or lease(s), neither Shipper nor WPX
shall engage in activities within the Area of Interest that are in competition with the
services provided by Williams under this Agreement.
 3.
    
    INSTALLATION OF CUSTODY TRANSFER METERS AND ELECTRONIC FLOW MEASUREMENT
 3.1
    
    Not later than October 31, 2012, Williams shall install custody transfer quality
measurement equipment at all of the Central Delivery Point Gathering Receipt Points listed
on Exhibit C. Such measurement equipment will meet all industry standards for custody
transfer measurement and shall, in accordance with Shippers timely written directions,
include such equipment as chromatographs and hygrometers. To the extent that Williams
expends more or less than $6,300,000 to install such measurement
equipment, such excess or underage will be paid by Shipper to Williams or credited by
Williams to Shipper, respectively.3.2
    
    EFM Equipment and Installation Specifications.All EFM installed by a Party
shall remain the property of that Party. The EFM so installed shall comply with the
specifications at the time of installation and set forth in API MPMS Chapter 21.1, all
applicable API codes and regulations and all applicable regulatory requirements.3.3
    
    Operational Data Access.Each Party shall have access to the other Partys
operational EFM data from EFM sites via a file transfer for Gas that is subject to this
Agreement. The Party providing such data shall update the operational EFM data
approximately hourly, or as allowed by network limitations, but no less than once a Day.
Such operational data from the EFM device, which, if available, shall include meter
identification, date, time, Gas temperature, static pressure, differential pressure, total
Mcf for the current Month, average Mcf per Day for the current Month, instantaneous Mcf per
Day and cumulative flows for the previous twenty four (24) hour period. The Parties hereto
recognize and accept that such operational EFM data may differ from the actual data used
for custody transfer purposes.3.4
    
    Use of Radio Facilities.Williams and Shipper recognize that certain radio
transmission limitations may exist in the area where many EFM Sites are located and that
the use of existing radio towers may not access all EFM Sites. To provide the EFM service
contemplated herein, where not prohibited by law or regulation and upon providing written
notice each Party will allow the other Party (Utilizing Party) to utilize the Partys
radio facilities, excluding the use of the actual radio frequencies, for the sole purpose
of receiving and/or transmitting EFM data. The radios of the Utilizing Party must be
installed in manner that does not interfere with the other Partys equipment or
communication. If at any time a Utilizing Partys radio interferes with the other Partys
equipment or communication the Utilizing Party will immediately disable or remove the
Utilizing Partys radio until said problem is resolved. Each Party using such radio
facilities shall secure all local, state and federal permits required for the operation of
their radio systems.3.5
    
    Exclusion of Certain Damages Related to EFM.Neither Party shall be liable to
the other Party for any special, incidental, exemplary, punitive or consequential damages
arising from, or as a result of, any




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 19
 delay, omission or error in the transmission or
receipt of any information pursuant to this Section 3 even if either Party has been advised
of the possibility of such damages, and regardless of fault.
 4.
    
    STATEMENTS AND PAYMENT
 4.1
    
    Report and Statement by Shipper.Where CTM is not being performed by Williams,
Shippers Operator shall report to Williams the Day(s) of production, the Month and year in
which such production is to be recognized, Mcf pressure base, Btu pressure base, Daily Mcf,
Daily Btu, Daily MMBtu and quality of Shippers Gas. Such report shall consist of the best
data available to Shipper by the third (3rdh) business Day of the Month and
shall be transmitted to Williams electronically or via facsimile on or before the third
(3rd) business Day of each Month for Shippers Gas delivered to Williams during the
preceding Month. Shippers Operator shall also send to Williams via mail, including
electronic mail or facsimile, on or before the tenth (10th) business Day of each Month a
written statement confirming such report. Any adjustments to such report shall be sent as
a net adjustment identified by the Day of production. Williams may request an additional
Monthly electronic audit file with all of the hourly, daily, configuration and event/alarm
data.4.2
    
    Statement by Williams.On or before the fifteenth (15th) Day of
each Month, Williams shall make available to Shipper and/or WPX, as appropriate, a
statement setting forth the following:
 (a)
    
    The number of MMBtus and Mcfs of Shippers Gas received by Williams at the
Receipt Point(s) during the preceding Month;(b)
    
    The number of MMBtus and Mcfs delivered by Williams for Shippers or WPXs,
as appropriate, account to the Delivery Point(s) during the preceding Month;(c)
    
    The number of MMBtus and Mcfs of Shippers Gas retained by Williams as
Gathering Fuel, Basic Processing Plant Fuel, and Cryogenic Processing Plant Fuel
during the preceding Month;(d)
    
    The Imbalance in MMBtus and Mcfs for the preceding Month and cumulative
Imbalance in MMBtus and Mcfs for all preceding Months;(e)
    
    The fees and any other amounts due and payable by Shipper or WPX, as
appropriate, for services rendered or electric fuel during the preceding Month(s);(f)
    
    Any interest due and payable;(g)
    
    The number of MMBtus and Mcfs of Shrink, Theoretical Receipt Point Gallons,
Plant Recovery Factor, and revenues due Shipper or WPX, as appropriate, if Williams
disposes of Shippers or WPXs, as appropriate, Plant Products, Cryogenic Processing
Plant Products, or Condensate pursuant to Sections 1.6 and 1.8; and(h)
    
    The applicable Fixed and Variable Fees.(i)
    
    The previous Months average pressures as measured at the inlet suction
point of each Field compressor station.
 4.3
    
    Payment by Shipper and WPX.Williams shall provide Shipper and WPX with the
necessary information and authorization to allow electronic payment to Williams designated
account. On the twenty-fifth (25th) Day of each Month, Shipper and WPX, as appropriate
shall remit payment electronically for all amounts due Williams as set forth on the
statement described in Section 4.2. If the twenty-fifth (25th) Day of the Month is a
Saturday, Sunday or legal holiday, then payment shall be made before the twenty-fifth
(25th) Day of the Month on a Day which is not a Saturday, Sunday or legal holiday.




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 20
 4.4
    
    Payment by Williams.Shipper shall provide Williams with the necessary
information and authorization to allow electronic payment to Shippers designated account.
On the twenty-fifth (25th) Day of each Month, Williams shall remit payment electronically
for all amounts due Shipper as set forth on the statement described in Section 4.2. If the
twenty-fifth (25th) Day of the Month is a Saturday, Sunday or legal holiday, then payment
shall be made before the twenty-fifth (25th) Day of the Month on a Day which is not a
Saturday, Sunday or legal holiday.4.5
    
    Williams Right to Offset.Williams shall have the right to offset the stated
amounts due Williams and Shipper and due Williams and WPX under this Agreement. Any such
offset, including the balance remaining after such offset, shall be reflected in Williams
statement described in Section 4.2. The remaining balance shall be paid in accordance with
either Section 4.3 or Section 4.4 whichever applies.4.6
    
    Notice.Any notice called for in the Agreement shall be in writing and shall
be considered as having been given if delivered personally, by mail, by fax, or by express
courier, postage prepaid, by either Party to the other at the addresses given below or by
electronic means. Routine communications, including Monthly statements, shall be
considered as duly delivered when mailed by ordinary mail or by electronic means. Unless
changed upon written notice by either Party, the addresses are as follows
 To: Williams Field Services Company, LLC
 P.O. Box 645One Williams Center, WRC3-7Tulsa, OK 74101Fax: (918) 573-9755Statements:
    
    Attention:
    
    Accounting ServicesContractual Notices:
    
    Attention:
    
    MarketingVolume Statements from Shipper:
    
    Attention:
    
    MeasurementLiquids Elections
    
    Attention:
    
    Gas Management
 To: Williams Production RMT Company LLC
 th  th
 For Measurement:
 th  th
 To: Williams Production Ryan Gulch LLC
 th  th




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 21
 For Measurement:
 th  th
 To: WPX Energy Marketing LLC
 5.
    
    TERMThis Agreement shall become effective as of the Effective Date and continue for the life of any
lease dedicated or hereafter dedicated under this Agreement.
 5.1
    
    Superseded Agreements. The following agreement(s) between the Parties is/are
hereby terminated and superseded by this Agreement as of the Effective Date: The Letter
Agreement dated July 13, 2009 between Williams Production RMT Company and Williams Field
Services Company, LLC.
 6.
    
    EXHIBITSThis Agreement incorporates and is subject to the following Exhibits. If any term or condition
in the Exhibits conflicts with any specific term or condition in this Agreement, this Agreement
shall govern.
 Exhibit A:
    
    Standard Terms and ConditionsExhibit B:
    
    Area of InterestExhibit C:
    
    Receipt PointsExhibit D:
    
    Delivery PointsExhibit E:
    
    Fees and FuelExhibit F:
    
    Calculation of Shippers Gross Basic Processing Plant ProductsExhibit G:
    
    Calculation of Shippers Gross Cryogenic Processing Plant ProductsExhibit H:
    
    Plants MDQs and Cryogenic Processing MDQsExhibit I:
    
    Agreements with RMT Firm CustomersExhibit J:
    
    CO2LimitsExhibit K:
    
    Field Gathering Area MDQs and Monthly Average Receipt Point Pressure LimitsExhibit L:
    
    Excepted GasExhibit M:
    
    Sample Calculations of Fee Adjustment
 7.
    
    FACILITIES.
 7.1
    
    Williams Use of Shippers Facilities.Williams and Shipper will enter into a
commercially reasonable agreement granting Williams the right to use any facilities owned
by Shipper (whether existing now or constructed in the future), for the purpose of
providing Gas Gathering, Dehydrating, Treating or Processing, within the Area of Interest,
to permit Williams to cause expansion(s), if required, of such




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 22
 facilities (provided
Williams funds such expansions) and to manage Williams firm capacity needs on such
facilities.7.2
    
    Access to Roads.To the extent a Party has the right to grant such access,
each Party shall grant the other, free of charge, access to roads within and around the
Area of Interest (whether existing now or constructed in the future); provided that,
between Shipper and Williams, the Party who grants such access shall bear all maintenance
costs related to such roads.7.3
    
    Williams Right of First Refusal.If at any time, Shipper decides to transfer
or sell any assets or facilities related to the provision of Gathering (including
compression), Treating, Dehydration, or Processing services in the Area of Interest,
Shipper will first permit Williams to match, in all material aspects, any bona fide offer
to purchase such assets or facilities, providing Williams sixty (60) Days notice to
evaluate the offer. Further, should Williams so acquire any such assets or facilities and
thereafter decide to re-transfer any of them, Williams will first permit Shipper to match,
in all material aspects, any bona fide offer to purchase such assets or facilities,
providing Shipper sixty (60) Days notice to evaluate the offer.7.4
    
    Third Party Conversions.RMT has entered into certain gas purchase agreements
with certain third parties (the RMT Firm Customers), which agreements are set out in
Exhibit I. To the extent shortfall or deficiency fees are collected from an RMT Firm
Customer Williams shall be entitled to the gathering and processing component(s) and RMT
shall be entitled to the transportation component(s) of such fees.
Williams understands that each RMT Firm Customer has a contractual right to convert its
gas purchase agreement to a gathering and processing agreement (an RMT Firm Customer
G&PA). RMT and Williams take the position that each such gas purchase agreement provides
that, upon its conversion to an RMT Firm Customer G&PA, the relevant RMT Firm Customer
would receive Basic Processing with Btu replacement, and would have no right to the Basic
Plant Products or to receive Cryogenic Processing services. The Parties hereto agree that
if an RMT Firm Customer exercises such conversion right, then Williams shall, acting on
behalf of RMT as its irrevocable agent with the power to bind RMT to an RMT Firm Customer
G&PA, prepare and, once approved by RMT, present to such RMT Firm Customer a proposed
form of RMT Firm Customer G&PA as is required by the relevant gas purchase agreement,
negotiate such proposed form to the extent necessary and except as to matters in which
Williams economic interest is expected to be exceeded by RMTs economic interest, and
otherwise honor the other commercial terms of the applicable gas purchase agreement with
respect to conversion of such gas purchase agreement to an RMT Firm Customer G&PA, all as
those commercial terms did exist as of the Original Effective Date. Thereafter Williams
will provide Guaranteed Capacity for Gathering and Basic Processing services pursuant to
such Firm Customer G&PA (the Firm Customer G&PA Obligations), retaining for itself all
fees and any other consideration, including Net Liquid Margins pursuant to the allocation
in Exhibit E to this Agreement, associated with Gathering and Basic Processing and
returning to RMT the recovered Basic Plant Products attributable to such RMT Firm
Customers Gas. Provided however, if an RMT Firm Customer that exercises such conversion
right [***] Williams shall not be obligated to provide such Basic or Cryogenic Plant
Products to RMT. To the extent that RMT remains legally liable to an RMT Firm Customer
for the performance of Firm Customer G&PA Obligations, Williams will indemnify and hold
RMT harmless against such liability.7.5
    
    Third Party Deliveries.Except to the extent that any of the RMT Firm
Customers exercise their contractual right to require Williams Production RMT Company LLC
to provide to them Gathering and Processing services as set forth in their respective
agreements, as referenced in Section 7.4, Williams shall not commit Guaranteed Capacity for
third party Gas at the following Delivery Points or connecting pipelines:
 (a)
    
    Colorado Interstate Gas Roan Cliff(b)
    
    Colorado Interstate Gas Daisy Ditch(c)
    
    Barrett sixteen-inch




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 PAGE 23
 (d)
    
    DeBeque Lateral
 8.
    
    ENTIRE AGREEMENTThis Agreement, together with its Exhibits, contains the entire agreement of the Parties with
respect to the matters addressed herein and supersedes all prior and contemporaneous agreements,
representations and understandings of the Parties with respect to such matters. The Parties
represent and acknowledge that in executing this Agreement they do not rely on and have not
relied on any representation or statement, oral or written, which is not set forth in this
Agreement.




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
  WILLIAMS FIELD SERVICES 
COMPANY, LLC
    
    
    
    WILLIAMS PRODUCTION RMT
COMPANY LLCBy:
    
    /s/ Rory L. Miller
    
    
    
    By:
    
    /s/ Neal BuckName: Rory L. Miller
    
    
    
    
    
    Name: Neal BuckTitle: Senior Vice President
    
    
    
    
    
    Title: Vice PresidentWPX ENERGY MARKETING, LLC
    
    
    
    WILLIAMS PRODUCTION RYAN GULCH LLCBy:
    
    /s/ Michael R. Fiser
    
    
    
    By:
    
    /s/ Neal BuckName: Michael R. Fiser
    
    
    
    
    
    Name: Neal BuckTitle: Vice President
    
    
    
    
    
    Title: Vice President
 Signature Page to the Amended and Restated Gas Gathering, Processing, Dehydrating and Treating Agreement




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT A
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 STANDARD TERMS AND CONDITIONS
  A.
    
    DEFINITIONS
 A.1
    
    Adjusted Available Suppliesshall have that meaning set out in E.1A.2
    
    Adjusted Feeshall have the meaning set out in Section 1.16.A.3
    
    Affiliateshall mean any person controlled, controlling or under common control with
the relevant person. For purposes of this definition, the term control (including
derivative terms) means the direct or indirect ability to direct the management and policy
of the relevant person, whether by ownership, or control of voting interests, contract or
otherwise.A.4
    
    Area of Interestshall mean that area described on Exhibit B.A.5
    
    Available Suppliesshall have that meaning set out in E.1A.6
    
    Basic Processingshall mean the non-cryogenic liquefaction and removal of hydrocarbons
other than Condensate from Gas.A.7
    
    Basic Processing Plantshall mean those facilities used by Williams to provide services
covered by the Basic Processing and Treating Fee-Type set out Exhibit E regardless of
whether located in the Field.A.8
    
    Basic Processing Plant Fuelshall mean the number of MMBtus of Gas or other
hydrocarbons used or consumed in the operation of the Basic Processing Plant, including,
but not limited to, fuel, flared and vented Gas and such Gas as may be lost and unaccounted
for despite the prudent operation of the Basic Processing Plant.A.9
    
    British Thermal Unit or Btushall mean the measurement unit for the amount of heat
required to raise the temperature of one (1) pound of water one (1) degree Fahrenheit at 60
degrees Fahrenheit.A.10
    
    Bypassed Shippers Gasshall mean the sum of Shippers Gas measured at (a) the Ryan
Gulch Custody Meter, and (b) the Starkey Gulch Custody Meter, less that volume of Gas
measured at the Willow Creek Plant inlet that is allocated to Shipper.A.11
    
    Carbon Feeshall mean any taxes, fees, allowances, credits, charges and other costs
imposed by any governmental or regulatory authority having proper jurisdiction thereof as
it relates to the control, monitoring or reporting of Greenhouse Gases incurred by Williams
which is attributable to any of the services provided herein for Shippers Gas.
 A-1




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 A.12
    
    CDPshall mean those Receipt Points that are central delivery point(s) for receipt of
Gas as set out in Exhibit C, as may be amended from time to time.A.13
    
    CIGshall mean Colorado Interstate Gas Company.A.14
    
    Condensateshall mean the liquid hydrocarbons that are generated from the Gas upstream
of either a Basic Processing Plant or a Cryogenic Processing Plant, except that it includes
those liquid hydrocarbons collected in Basic Processing Plant-inlet slugcatchers or
Cryogenic Processing Plant-inlet slugcatchers.A.15
    
    Contract Yearshall mean each consecutive twelve Month period beginning the Original
Effective Date.A.16
    
    Core Areashall mean that subset of acreage within the Area of Interest that is set out
in Exhibit B within which Shipper owns an interest in Gas production as of the Original
Effective Date.A.17
    
    Cryogenic Processingshall mean the liquefaction and removal of hydrocarbons from Gas
through the use of a turbo-expander, lean oil or other high ethane recovery process.A.18
    
    Cryogenic Processing Plantshall mean those facilities used by Williams to provide
Cryogenic Processing services.A.19
    
    Cryogenic Processing Plant Fuelshall mean the number of MMBtus of Gas or other
hydrocarbons used or consumed in the operation of a Cryogenic Processing Plant, including,
but not limited to, fuel, flared and vented Gas and such Gas as may be lost and unaccounted
for despite the prudent operation of the Cryogenic Processing Plant.A.20
    
    Cryogenic Processing Plant Productsshall mean those liquid hydrocarbon components
obtained by Cryogenic Processing, including, ethane, propane, iso-butane, normal butane,
and natural gasoline (pentanes and heavier hydrocarbons).A.21
    
    CTMshall mean custody transfer measurement.A.22
    
    Cubic Footshall mean the volume of Gas occupying one cubic foot of space when such Gas
is at a base temperature of sixty degrees Fahrenheit (60° F) and a base pressure of 14.73
Psia and shall be calculated in accordance with ANSI/API 2530 where the factors for
Fpwl and Fhgt shall each be equal to one (1).A.23
    
    Current Feeshall mean the last applicable Adjusted Fee.A.24
    
    Day or Dailyshall mean twenty-four (24) consecutive hours beginning at 9:00 am CST or
as designated by Williams.A.25
    
    Dehydrate, Dehydration or Dehydratingshall mean the removal of water vapor from Gas
other than by means of Field Dehydration..A.26
    
    Delivery Point(s)shall mean those point(s) described on Exhibit D where Shippers
Gas may be delivered.A.27
    
    Displaced Volumeshall mean that volume of Shippers Gas that is within Shippers
Cryogenic Processing MDQ and that Williams elects to Cryogenically Process at the Echo
Springs Plant instead of at the Willow Creek Plant.A.28
    
    Dollar or $shall mean United States dollars.A.29
    
    Echo Springs Plantshall mean the Cryogenic Processing facility located in Carbon
County, Wyoming, and owned by Williams Affiliate, Wamsutter LLC.A.30
    
    Effective Dateshall have the meaning set out in the first paragraph of this Agreement.A.31
    
    Excepted Gasshall have the meaning set forth at Section 1.1(c).
 A-2




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 A.32
    
    Fee-Typeshall mean those categories of fees that apply to specific groups of services
and are set out in Exhibit E.A.33
    
    Fieldshall mean any point on the Gathering System upstream of either a Basic
Processing Plant or a Cryogenic Processing Plant.A.34
    
    Field Dehydrationshall mean the removal of water vapor from Gas performed in the Field.A.35
    
    Fixed Feeshall have the meaning set out in Exhibit E.A.36
    
    Flowbackshall mean the event of Gas flow that occurs during well completion operations.A.37
    
    Force Majeureshall have the meaning set out in Section B.3A.38
    
    Gasshall mean any mixture of gaseous hydrocarbons or of hydrocarbons and other gases,
in a gaseous state, consisting primarily of methane.A.39
    
    Gather, Gathered or Gatheringshall mean the receipt of Gas by Williams for delivery to
Delivery Point(s), including compression and Field Dehydration where applicable.A.40
    
    Gathering Fuelshall mean the number of MMBtus of Gas used or consumed in the operation
of the Gathering System including, but not limited to, fuel, flared and vented Gas and such
Gas as may be lost and/or gained and unaccounted for despite the prudent operation of the
Gathering System.A.41
    
    Gathering Systemshall mean those facilities used by Williams to Gather Shippers Gas.A.42
    
    GPAshall mean Gas Processors Association.A.43
    
    Greenhouse Gasshall mean carbon dioxide, hydrocarbon, methane, nitrous oxide, sulfur
hexafluoride, any perfluorocarbon, hydroflurocarbon and any and every other substance
designated as a greenhouse gas or the emission or release of which is restricted, limited
or controlled by any regulatory body or governmental authority at any time or from time to
time.A.44
    
    Gross Heating Valueshall mean the total Btu content for a standard cubic foot of Gas
on a dry basis as determined by calculation from a compositional analysis using physical
properties of gases at 14.73 psia and sixty degrees Fahrenheit (60oF), as
prescribed by industry standards.A.45
    
    Guaranteed Capacityshall mean the capacity that Williams guarantees to have available
to provide the Gathering and Processing identified in Section 1 except during times of
capacity allocation pursuant to Section B.4.A.46
    
    Imbalanceshall mean when the number of MMBtus of Shippers Gas received by Williams at
the Receipt Point(s), after subtracting Gathering Fuel and Basic Processing Plant Fuel,
Cryogenic Processing Plant Fuel, and Shrink, does not equal Shippers Confirmed
Nomination(s).A.47
    
    Interconnecting Pipeline(s)shall mean any pipeline connected immediately downstream of
the Delivery Point(s).A.48
    
    Mcfshall mean one thousand (1,000) Cubic Feet of Gas and shall be the unit of volume
typically utilized under this Agreement.A.49
    
    MDQshall mean the maximum daily quantity of Gas expressed in Mcf/Day for which
Williams is obligated to provide to Shipper the services that are covered by (i) the Basic
Processing and Treating Fee-Type, as shown on Exhibit H, (ii) the Gathering Fee-Type, as
shown on Exhibit K, or (iii) Cryogenic Processing as shown on Exhibit H, as appropriate
based on the context.A.50
    
    MDQ Scheduleshall mean the projected MDQ for ten (10) years at the points designated
in Exhibits H and K, shown in Monthly increments.
 A-3




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 A.51
    
    Minimize Dilutionshall mean WPXs obligation to make commercially reasonable efforts
to minimize potential dilution of the BTU content of the Gas entering the Echo Springs
Plant by submitting a cycle 1 nomination for transportation on CIG from the CIG Roan Cliffs
receipt point to the CIG Sand Springs delivery point by either primary path, or secondary
path through the Echo Springs Plant, a volume of Gas equal to or greater than the lesser of
(i) the capacity of WPX on CIG between the CIG Roan Cliffs receipt point and the CIG Sand
Springs delivery point, or (ii) WPXs good faith estimate of the volume of Gas that will be
nominated by third parties from west of Sand Springs to the CIG mainline.A.52
    
    MMBtushall mean one million (1,000,000) Btus.A.53
    
    MMcfshall mean one million (1,000,000) Cubic Feet of Gas.A.54
    
    Month or Monthlyshall mean a calendar month commencing on the first Day of that
calendar month and ending on the last Day of that calendar month.A.55
    
    Net Liquid Marginshall mean the remainder obtained by subtracting X from Y where
X equals the sum of (i) Shippers pro-rata share of actual Cryogenic Processing Plant
Fuel or


Basic Processing Plant Fuel, as applicable, multiplied by the applicable [***] index
price as published in Gas Daily or an applicable [***] index price should such an index be
published (the Index Price), plus (ii) Shippers pro-rata share of actual Shrink
multiplied by the Index Price, plus (iii) Shippers pro-rata share of actual Plant Power,
plus (iv) T&F; and Y equals the actual price received by Shipper or WPX for Shippers
Plant Products or Shippers Cryogenic Processing Plant Products, whichever is applicable.A.56
    
    Non-Guaranteed Capacityshall mean that Williams does not at any time guarantee to have
the capacity available to provide the Gathering and Processing identified in Section 1;
however, should Williams have such capacity so available, Williams shall be obligated to
provide it to Shipper or WPX, as applicable, pro ratawith all other holders of
Non-Guaranteed Capacity.A.57
    
    Parachute Complexshall mean Williams facilities located in Township 6 South, Range 96
West, North 1/2 of North East 1/4 of Section 33 and South 1/2 of South East 1/4 of Section 28 of
Garfield County Colorado.A.58
    
    Plant Powershall mean the cost of purchased electricity used or consumed in the
operation of a Basic Processing Plant or in the operation of a Cryogenic Processing Plant.A.59
    
    Plant Productsshall mean those liquid hydrocarbon components obtained by Basic
Processing including, ethane, propane, iso-butane, normal butane, and natural gasoline
(pentanes and heavier hydrocarbons).A.60
    
    Process, Processed or Processingshall mean the liquefaction and removal of Plant
Products or Cryogenic Processing Plant Products from Gas through Basic Processing or
through Cryogenic Processing, as applicable.A.61
    
    Receipt Point(s)shall mean the upstream flange(s) of the Gathering System to which an
individual well or a central delivery point is connected where
Shipper has a right, title
and/or interest in Gas. Exhibit C is a list of all Receipt Points as of the Original
Effective Date.A.62
    
    RMT Firm Customersshall mean those companies who are parties to the agreements with
Williams Production RMT Company LLC that are listed on Exhibit I.A.63
    
    Royaltiesshall mean the actual amounts paid by Shipper to the royalty holders
attributable to the Shippers Gas.A.64
    
    Ryan Gulch Custody Metershall mean that custody-quality meter, Williams ID#20402-01,
located between the outlet of the Ryan Gulch compressor station and the inlet of the Willow
Creek Plant.A.65
    
    Shippers Confirmed Nominationsshall have the meaning set out in Section E.3
 A-4




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 A.66
    
    Shippers Gasshall mean all Gas produced from the Area of Interest in which Shipper or
any Affiliate of Shipper, including, but not limited to, WPX, has a present or future
right, title, or interest, whether such right, title or interest is now owned or hereafter
acquired, including Gas that is produced from third party owned leases in the Area of
Interest and purchased by Shipper or any Affiliate of Shipper, plus all third party owned
Gas produced from Shipper or Shippers Affiliate-operated wells, as the case may be, that
Shipper or Shippers Affiliate, as applicable, has the right to market, other than such
purchased Gas and/or such third party owned Gas that Williams elects pursuant to Section
2.7 to exclude from Shippers Gas.A.67
    
    Shippers Operatorshall mean the operator of the facilities upstream of a given
Receipt Point. Shippers Operator, however, may also operate CTM equipment located
downstream of a given Receipt Point as provided in Section D.5. Shippers Operator may be
either Shipper, Shippers Affiliate, or a third party acting on Shippers behalf. When
Shippers Operator is a third party acting on Shippers behalf, it shall be Shippers
responsibility to cause such third party to comply with those terms of this Agreement which
refer to Shippers Operator.A.68
    
    Shrinkshall mean the Btu reduction of Gas attributable to Processing.A.69
    
    Starkey Gulch Custody Metershall mean that custody-quality meter, Williams ID# 20400,
located between the tailgate of the Parachute Complex and the inlet of Williams 30-inch
Parachute Lateral pipeline that extends to the inlet of the Willow Creek Plant.A.70
    
    T&Fshall mean the actual pipeline transportation and fractionation expense charged to
Shipper, or WPX as applicable, for Shippers Plant Products or Cryogenic Processing Plant
Products sold at the tailgate of Basic Processing Plants or Cryogenic Processing Plant to
Williams or Williams Affiliates.A.71
    
    Telemetering Facilitiesshall mean electronic monitoring facilities, including but not
limited to electronic flow measurement facilities, remote terminal units and all other end
devices and transmitters used to calculate pressure, temperature, differential pressure,
flow and valve position.A.72
    
    Treat, Treating, Treater, or Treatmentshall mean the removal, reduction or dilution of CO2 in Gas.A.73
    
    Variable Feeshall have the meaning set out in Exhibit E.A.74
    
    Williams Nomination Systemshall mean Williams nomination and scheduling system,
including any modification or replacement thereof which Williams may require. Williams
shall provide 30 Days written notice to Shipper prior to making any such modifications or
replacements.A.75
    
    Williams Partners L.P.shall mean the master limited partnership that is a parent
company of Williams or a successor thereof.A.76
    
    Willow Creek Agreementshall mean the letter agreement between Shipper and Williams for
the gathering, processing and treating at Williams Willow Creek Processing Plant dated July
13, 2009.A.77
    
    Willow Creek Plantshall mean the Cryogenic Processing and Basic Processing and
Treating facility located near Greasewood, Colorado and owned by Williams.
 B.
    
    OPERATING PROVISIONS
 B.1
    
    Operational Control.Williams shall be entitled to complete operational control of its
facilities and shall operate its facilities in a manner that, in Williams sole opinion, is
consistent with its obligations under this Agreement. However, this Section B.1 shall not
be interpreted to relieve Williams of its obligations under this Agreement.B.2
    
    Maintenance.Williams shall, without liability to Shipper, be entitled to perform such
maintenance, testing, alteration, modification, repair or replacement of the Gathering
System and/or Basic Processing Plant and/or Cryogenic Processing Plant, or any part
thereof, as would be done by a prudent operator (Maintenance), even if it requires the
allocation of capacity pursuant to Section B.4. Williams will
 A-5




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 provide notice to Shipper of scheduled maintenance that is expected to temporarily reduce
Williams ability to provide the services in this Agreement at least thirty (30) Days
prior to the commencement of such maintenance.B.3
    
    Force Majeure.Neither Williams nor Shipper shall be liable in damages to the other
for inability to perform under this Agreement due to an event of Force Majeure. As used
herein, the term Force Majeure shall mean any act, omission, or circumstances occasioned
by or in consequence of any Acts of God, blockades, insurrections, riots, epidemics, flood,
washouts, landslides, mudslides, earthquakes, storms, threat of hurricanes and tropical
storms, extreme hot, cold, or freezing weather, lightning, fire, restraint of rulers and
peoples, civil disturbances, war, explosions, mechanical failure, structural failure,
unavailability or shortages of third party provided electric power, breakage of or accident
to machinery, line of pipe, platform or wells, the inability or failure of downstream or
upstream pipelines to deliver or receive, the order of any court or governmental authority
having jurisdiction, any change in any applicable regulation materially affecting the
operation of the facilities or any other cause of a similar nature, whether of the kind
herein enumerated or otherwise, not reasonably within the control of the Party claiming
suspension and which by the exercise of due diligence such Party is unable to prevent or
overcome. Failure to prevent or settle any strike or strikes shall not be considered a
matter within the control of the Party claiming suspension. With regard to the
installation of new facilities or modifications to existing facilities, delay or inability
to obtain any necessary permits, licenses, notices to proceed, or rights-of-way from a
regulatory agency or landowner after an application or request by Williams shall be deemed
to be a Force Majeure event, provided Williams has given reasonable notice of any planned
suspension of service to Shipper. Force Majeure shall not relieve either Party of liability
in the event of its concurring negligence and shall only relieve the non-performing Party
from liability for failure to perform under this Agreement for so long as such Party is
making reasonable efforts to remedy the situation. Force Majeure shall not relieve either
Party of its obligation to pay money due under this Agreement. Williams shall provide to
Shipper a notice of each event of Force Majeure, to include reasonable information
concerning the event, as soon as practicable following the occurrence thereof.B.4
    
    Allocation of Capacity.Notwithstanding any other term of this Agreement, if for any
Day Williams determines that the capacity of its Gathering facilities and/or Basic
Processing Plant(s) and/or Cryogenic Processing Plant(s) is constrained, Williams shall,
without liability to Shipper, allocate the available capacity as follows:
 (a)
    
    Capacity shall first be allocated pro rata to all shippers with Guaranteed
Capacity based upon the lower of their respective (i) maximum daily quantities or
MDQs as applicable, (ii) Available Supplies or (iii) Adjusted Available Supplies; and(b)
    
    Any remaining capacity shall be allocated pro rata to all shippers with
Non-Guaranteed Capacity based upon the lower of their respective (i) maximum daily
quantities or MDQs, as applicable, (ii) Available Supplies or (iii) Adjusted
Available Supplies.
 However, if Williams can identify the location of the constraint, then Williams shall,
without liability to Shipper, endeavor to allocate the capacity available at the
constraint location only among those shippers whose Gas is affected by the constraint.B.5
    
    Access, Easements and Rights-of-Way.Each Party shall provide the other Party with
access to its facilities as is necessary and convenient for the other Party to perform its
obligations under this Agreement. Each Party grants to the other Party the use of all
easements and rights-of-way held by each Party that are necessary and convenient for each
Party to perform its obligations under this Agreement. Such use shall include, but not be
limited to, those rights under a Partys oil and Gas lease(s) or other rights to construct,
operate, and maintain pipelines and appurtenant facilities for the purpose of Gathering
Gas. Each Party shall abide by the rules, regulations and restrictions as may be imposed
on it by access, easements, rights-of-way or other relevant agreements. Each Party shall be
responsible for maintaining such access, easements, rights-of-way and other relevant
agreements at its sole cost and expense.B.6
    
    Shippers Delivery Pressure.Shipper shall deliver Shippers Gas to the Receipt
Point(s) at pressure(s) sufficient to cause it to enter Williams facilities; however, such
pressure(s) shall not exceed the
 A-6




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 maximum allowable operating pressure of Williams facilities (Williams MAOP).
Williams MAOP for a given facility may be revised from time to time by Williams in its
sole discretion. Williams shall provide Shipper timely notice of any such MAOP revisions.
Unless otherwise expressly provided in Section 1, Williams is not obligated to modify the
pressure(s) in its facilities in order to cause the entry of Shippers Gas into its
facilities. Shipper shall equip its compression equipment, if any, with:
 (a)
    
    over pressurization protection devices in accordance with ANSI B31.8 to
prevent delivery pressure in excess of Williams MAOP;(b)
    
    Gas cooling to prevent delivery temperatures in excess of 120° F into
Williams facilities; and(c)
    
    pulsation dampening equipment, as necessary, to minimize pulsation induced
measurement errors to less than two percent (2%) peak-to-peak square root error.
 B.7
    
    Williams Delivery Pressure.Williams shall deliver Gas to the Delivery Point(s) at
whatever pressure(s) exist(s) in Williams facilities. Williams is not obligated to modify
the pressure(s) in its facilities in order to cause the entry of Gas into the Delivery
Point(s).B.8
    
    Noise Regulation.If any regulatory body having jurisdiction over the Basic Processing
Plant, Cryogenic Processing Plant, or Gathering System imposes stricter noise standards on
equipment used to Gather or Process Shippers Gas than exist as of the date of this
Agreement, the Parties shall share the costs to construct or modify existing facilities to
meet the newly imposed standards in the following manner: 1) the first one million dollars
($1,000,000) shall be paid by Williams; 2) the second one million dollars ($1,000,000)
shall be allocated amongst shippers based on receipt volumes at the applicable facilities
and Shipper shall pay its pro rata share thereof; and 3) any remaining amount shall be
allocated half to Williams and half shall be allocated amongst shippers based on receipt
volumes at the applicable facilities and Shipper shall pay its pro rata share thereof.B.9
    
    Greenhouse Gas and Other Environmental Regulation.If following the Effective Date,
any regulatory body or governmental authority having jurisdiction imposes emissions or
other standards related to Greenhouse Gases or other environmental performance standards or
regulation, including without limitation, a Carbon Fee, affecting the facilities or
equipment used to provide services for Shippers Gas, Shipper shall be responsible for its
pro rata share of Williams Carbon Fees and costs to construct new or modify existing
facilities to meet such standards or regulation.B.10
    
    Communications between the Parties.The Parties shall each communicate with the other
regarding operational issues, providing reasonable notice of significant volume and
capacity changes, including without limitation, MAOP, maintenance, shut-in of wells,
completions, downstream curtailments and Flowbacks.
 C.
    
    GAS QUALITY
 C.1
    
    Gas Quality at Receipt Point(s).Shippers Gas at the Receipt Point(s) shall be free
of oxygen, hydrocarbons in their liquid state, and water in its liquid state and, unless
otherwise expressly provided in Section 1, shall conform to the most restrictive quality
specifications required from time to time by the Interconnecting Pipeline(s). If at any
time Shippers Gas at the Receipt Point(s) fails to conform to such quality specifications,
the Party discovering such deficiency shall give the other Party written or verbal notice
of the deficiency and Shipper shall install, at its expense, facilities upstream of the
Receipt Point(s) designed to remove such non-conforming substances. If Shipper fails to
timely remedy the deficiency, Williams may refuse to accept further deliveries of
non-conforming Shippers Gas. Should Shipper introduce non-conforming substances into
Williams pipelines, compressor stations, plants, or other facilities, except in conformity
with the following sentence, then Shipper shall be liable for all costs incurred by
Williams as a result of the introduction of non-conforming substances, including costs
incurred by Williams to remediate downstream facilities (but excluding the cost of normal
maintenance, such as normal pigging activities). Should Williams choose to continue to
receive Shippers non-conforming substances into Williams pipelines, compressor stations,
plants, or other facilities, after receiving notice or otherwise becoming aware of the
non-conformity, then Shipper shall not be liable for
 A-7




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 any costs incurred by Williams as a result of the introduction of the non-conforming
substance, including costs incurred by Williams to remediate downstream facilities.C.2
    
    Removal of Liquifiable Hydrocarbons in the Field.Shippers Gas shall not be processed
for removal of liquifiable hydrocarbons prior to its receipt by Williams at the Receipt
Point(s) other than by the use of conventional mechanical liquid-Gas separators operated at
or above ambient temperatures. Shipper shall own and be responsible for any liquid
hydrocarbons removed by this method from Shippers Gas.C.3
    
    Water Disposal.To the extent that Williams Dehydrates Shippers Gas, Williams shall
dispose of Shippers water by evaporation. If evaporating Shippers water is ever
disallowed for any reason or is deemed to be uneconomical by Williams, Shipper shall make
alternate arrangements to dispose of Shippers water at Shippers sole cost and expense and
Shipper shall reimburse Williams for any costs incurred by Williams in disposing of or
delivering Shippers water. Shipper shall release, indemnify and defend Williams from and
against any and all damages, claims, actions, expenses, penalties and liabilities,
including attorneys fees, arising from personal injury, death, property damage,
environmental damage, pollution, or contamination relating to the disposal of Shippers
water by either evaporation or the alternate arrangement(s) selected by Shipper. This
Section C.3 by itself does not obligate Williams to Dehydrate Shippers Gas.C.4
    
    CO2Disposal.Shipper will retain ownership of all CO2
associated with Shippers Gas. To the extent that Williams removes CO2from
Shippers Gas, Williams shall dispose of Shippers CO2 by venting, except for
such CO2 as is transported to CO2 Delivery Points as provided for by
Section 1.9 of this Agreement. If venting Shippers CO2 is ever disallowed for
any reason or is deemed to be uneconomic by Williams, Shipper shall make alternate
arrangements to dispose of Shippers CO2 at Shippers sole cost and expense and
shall reimburse Williams for any costs incurred by Williams in delivering Shippers
CO2. Shipper shall release, indemnify and defend Williams from and against any
and all damages, claims, actions, expenses, penalties and liabilities, including attorneys
fees, arising from personal injury, death, property damage, environmental damage,
pollution, or contamination relating to the disposal of Shippers CO2by either
venting or the alternate arrangement(s) selected by Shipper.C.5
    
    Gas Quality at Delivery Point(s).Subject to Section 1 and Shippers performance under
Section C.1, Gas delivered by Williams at the Delivery Point(s) for the account of Shipper
shall conform to the most restrictive quality specifications required from time to time by
the Interconnecting Pipeline(s).C.6
    
    Gross Heating Value and Component Analysis.If an on-line chromatograph exists at a
Receipt Point, the component analysis of the Gas shall be performed by Gas chromatography
in accordance with GPA 2261 or any pertinent revision(s) thereto or replacement(s) thereof.
If the component percentages fall outside the limits of GPA 2261, then the Party operating
the CTM equipment shall make a reasonable judgment as to the accuracy of the component
analysis. If an on-line chromatograph does not exist at a Receipt Point, the component
analysis and Gross Heating Value of the Gas shall be determined and calculated at least
once each year at the wellhead and Monthly by composite sampler at the CDPs by whomever is
operating the CTM equipment, as determined in Section D.5. The component analysis and
Gross Heating Value of the Gas shall be based on spot samples or continuous samples at the
choice of the Party operating the CTM equipment. If the component percentages fall outside
the limits of GPA 2261, then the Party operating the CTM equipment shall make a reasonable
judgment as to the accuracy of the component analysis. If neither Party objects in writing
to the results within sixty (60) Days after their delivery, such results shall become
conclusive. If either Party objects in writing to the results within sixty (60) Days after
their delivery, then: in the case of spot samples, a re-sampling, redetermination and
recalculation shall be performed by a third party acceptable to both Parties and such third
partys results shall be used; and in the case of continuous samples or on-line analysis,
the analyzer shall be tested for accuracy according to GPA 2261 and, if warranted, a
recalculation of the components shall be made by a means acceptable to the Parties. The
cost of any re-sampling, retesting, redetermination and/or recalculation shall be borne by
the objecting Party.C.7
    
    Correction for Water Vapor.If a hygrometer exists at a Receipt Point, the Mcf or
Gross Heating Value of the Gas shall be determined by hygrometry. If a hygrometer does not
exist at a Receipt Point, the Mcf or Gross Heating Value, as determined by the Party
responsible for the CTM, of the Gas shall be
 A-8




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 corrected for water vapor content in accordance with GPA 2172. Gas having a water vapor content
of greater than seven (7) pounds per MMcf at CTM shall be considered fully saturated. Gas
having a water vapor content of less than or equal to seven (7) pounds per MMcf at CTM
shall be considered dry.C.8
    
    Oxygen Requirements.Shipper shall notify Williams thirty (30) Days before beginning
vacuum operation upstream of a Receipt Point or before beginning any operation which has
the potential to introduce oxygen into the Gas stream upstream of the Receipt Point(s), and
upon commencement of any such operation, the Receipt Point(s) will also be considered an
OP Receipt Point. Shipper shall prevent the introduction of oxygen into the Gathering
System and shall maintain an oxygen monitoring program whereby the Gas stream immediately
upstream of each OP Receipt Point is checked no less than once per week using appropriate
oxygen sensing equipment. Such monitoring shall be conducted in accordance with industry
standards and all test results shall be made available for Williams review upon Williams
reasonable request.Williams will monitor for oxygen in the Gathering Systems using both online and portable
oxygen analyzers. When Williams detects more than 6 ppm of oxygen originating from a
Receipt Point, Williams shall inform Shipper of such finding. If Williams determines that
the oxygen content poses an immediate integrity or safety concern Williams, at its sole
discretion, may blow down gathering lines and/or shut in the Receipt Point(s). If the
gathering line is blown down, the amount of Gas available from the Receipt Point(s) will
be reduced to account for the Gas lost as a result of the blow-down. Shipper shall, upon
notice from Williams that oxygen is detected, take immediate corrective action to prevent
future introduction of oxygen, and shall confirm such action in writing to Williams.If the Receipt Point(s) is shut-in because of excessive oxygen, Williams shall resume flow
only upon confirmation from Shipper that corrective action has been taken to prevent
future introduction of oxygen.Williams shall test the Receipt Point(s) within 24 hours after flow is resumed, or if the
flow was not interrupted, 24 hours after confirmation from the Shipper that the oxygen
sources have been eliminated by corrective action. In the event more than 6 ppm of oxygen
is still present, Shipper shall take additional corrective action to ensure oxygen is
eliminated from the Gas. At any time, Williams may, in Williams sole discretion, refuse
to accept further deliveries of Gas from any Receipt Point where in Williams opinion the
oxygen content poses an immediate integrity or safety concern.If a Receipt Point introduces more than 6 ppm of oxygen into the Gathering System more
than once during the Term of the Agreement, Williams may require that Shipper, at
Shippers sole expense, install and maintain necessary equipment to monitor oxygen content
and to prevent the introduction of Gas containing more than 6 ppm of oxygen into the
Gathering System. In addition, Williams may require such Shipper to pay for the injection
of oxygen removing chemicals, and Shipper shall be liable for any and all damages arising
out of the existence of oxygen in Shippers Gas, including without limitation all repairs
to any of the Gathering Systems, Basic Processing Plants, Cryogenic Processing Plant(s) or
related facilities.
 D.
    
    VOLUME
 D.1
    
    Computation Factors.The specific gravity of the Gas shall be calculated by the Party
operating the CTM equipment and shall be adjusted for the difference between the specific
gravity in the ideal state and in the real state in accordance with industry standards.
The deviation of the Gas from Boyles law shall also be calculated by the operator of the
CTM equipment and shall be determined in accordance with industry standards, AGA
Transmission Measurement Committee Report No. 8 or its replacement. Both the specific
gravity of the Gas and the deviation of the Gas from Boyles law shall be based on the
component analysis obtained pursuant to Section C.6.D.2
    
    Determination of Temperature for Volume Calculation.The temperature of the Gas shall
be determined by an electronic temperature recording device installed by the operator of
the CTM equipment in accordance with other industry standards.
 A-9




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 D.3
    
    Correction of Volume due to Calculation Error.An error in volume calculation for a
given Receipt Point shall be corrected by the Party making such error for such period as
the error is determined to have existed, not to exceed two (2) years. In no event,
however, shall Williams be obligated to correct an error in volume calculation for a given
Receipt Point unless it resulted in an error of greater than one percent (1%) and 100
MMBtus per Month at the Receipt Point(s) during the correction period. Such correction
shall only be processed by Williams prospectively with the current Months business based
upon Shippers current allocation of the Available Supply at that Receipt Point as provided
by Shippers Operator.D.4
    
    Correction of Volume due to Reallocation by Shippers Operator.Shippers Operator
shall make prospectively any correction of volume due to a reallocation of the Available
Supply at a given Receipt Point.D.5
    
    Custody Transfer Measurement or CTM.CTM for any Receipt Point or Delivery Point in
existence as of the Original Effective Date shall be performed by whomever is providing CTM
at that Receipt Point or Delivery Point as of the Original Effective Date. However, if
Williams installs CTM equipment at any Receipt Point or Delivery Point after the Original
Effective Date, then CTM at that Receipt Point or Delivery Point shall be performed by
Williams. Except as otherwise provided in this Section D, all CTM and CTM equipment shall
comply with current industry standards. Williams may install and operate electronic flow
measurement equipment to perform CTM, in which case it shall be installed and operated in
accordance with the applicable methods and standards that have been approved by the
American Petroleum Institute (API).D.6
    
    Notice of CTM Equipment Tests.Tests of the CTM equipment shall be performed by the
operator of the CTM equipment at least monthly. Where Williams is operating the CTM
equipment, Williams shall give Shippers Operator forty-eight (48) hours notice of the time
and location of any tests of the CTM equipment so that Shippers Operator may be present.
Where Shippers Operator is operating the CTM equipment, Shippers Operator shall give
Williams forty-eight (48) hours prior notice of the time and location of any tests of the
CTM equipment so that Williams may be present. If the Party not operating the CTM
equipment is unsatisfied with the test, it shall notify the operator of the CTM equipment
to perform a retest. The cost of retesting shall be paid by the Party requesting the
retest unless the retest shows a difference between the registration of the CTM equipment
and test instrument of greater than one percent (1%) and 100 MMBtus, in which case the cost
of retesting shall be paid by the Party who did not request the retest. Any CTM equipment
found to be measuring inaccurately shall be promptly restored to accuracy by the operator
of the CTM equipment.D.7
    
    Check Meter.Either Party may install and operate a check meter at its own expense to
check the CTM equipment. Except as provided in Section D.8, the readings of the CTM
equipment shall govern. The check meter shall be installed so as not to interfere with the
operation of the CTM equipment. Pulsation filters may be required if unacceptable square
root error or gauge line error shift occurs as a result of the check meter. If a
disagreement arises regarding the source of pulsation, a third party consultant shall be
selected by the Parties to determine the source of the pulsation. The Party responsible
for the source of the pulsation shall pay all the consulting fees and costs associated with
identifying and eliminating the source of the pulsation. Shipper will use the alternate
taps on the meter run for check measurement. If alternate taps do not provide a viable
option, Shipper will seek variances from the appropriate regulatory entities and Williams
to use Williams meter taps.D.8
    
    Correction of CTM Equipment Inaccuracies.If any test conducted pursuant to Section
D.6 reveals an inaccuracy of greater than one percent (1%) and 100 MMBtus in the
registration of the CTM equipment, the volume of Gas measured by such CTM equipment shall
be corrected for such period as the inaccuracy is confirmed to have existed, not to exceed
one (1) year, or, if not confirmable, then for such period as the Parties agree upon, not
to exceed one (1) year. If the correction period is not confirmable and is not agreed
upon, then the correction period shall extend back one-half (1/2) of the time elapsed since
the CTM equipment was last calibrated, not to exceed one (1) year. The volume of Gas
actually received per Day through the CTM equipment shall be determined on the basis of the
best data available using the first of the following methods which is feasible:
 A-10




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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
 (a)
    
    by using the registration of the other Partys check meter if registering
accurately; or(b)
    
    by calibration, test, or mathematical calculation if the percentage of
inaccuracy is ascertainable with reasonable certainty; or(c)
    
    by estimating the volume of Gas received by comparison to receipts during
prior Months under similar conditions when the CTM equipment was registering
accurately.
 In no event, however, shall Williams be obligated to correct any volume measurement
inaccuracy for given CTM equipment unless it resulted in an inaccuracy of greater than one
percent (1%) and 100 MMBtus per Month at the affected Receipt Point during the correction
period. Such correction shall only be processed by Williams prospectively with the
current Months business based upon Shippers current allocation of the Available Supply
at the affected Receipt Point as provided by Shippers Operator.D.9
    
    Measurement During Periods of CTM Equipment Failure.In the event of any Force Majeure
event causing the failure of any CTM equipment employed in the performance of this
Agreement which prevents Williams from obtaining or recovering actual measurement data from
the CTM equipment, Williams shall have the right to estimate the volume of Gas received by
one of the following methods and in the following order: (i) where operating check meters
are in place, measurement from such check meters shall be employed until such time as the
failed CTM equipment service is restored; (ii) aggregation of measurement data upstream or
downstream of the CTM equipment failure which reasonably represents that volume of Gas
flowing thought the failed CTM equipment until such time as the failed CTM equipment
service is restored; and (iii) comparison to receipts during the prior Months under similar
conditions until such time as Williams is again able to obtain accurate data from the CTM
equipment, but in no event for a period longer than fourteen (14) Days. Any estimated
volumes relied upon under such circumstances shall be considered actual volumes for such
period of time.
 E.
    
    NOMINATIONS AND SCHEDULING
 E.1
    
    Available Supply.Two (2) Days prior to the beginning of each Month, Shippers
Operator shall submit via Williams Nomination System the number of MMBtus of Gas that
Shippers Operator will make available at each Receipt Point for the account of Shipper
(Available Supply(ies)). For each Day, Shipper shall submit via Williams Nomination
System a numerical ranking of Shippers Available Supplies to indicate the priority in
which Shipper desires its Available Supplies to be scheduled for delivery by Williams (the
lower the number the higher the priority). Failure by Shipper to timely submit such
ranking shall result in the receipt of deliveries from the Available Supplies on a pro rata
basis. Williams may adjust Available Supply when historical production or current data
from Williams Telemetering Facilities evidences that the Available Supply is inaccurate
(Adjusted Available Supply).E.2
    
    Daily Nomination Procedure.For each, Day Shipper shall submit nomination(s) via
Williams Nomination System of the number of MMBtus of Shippers Gas that Shipper desires
Williams to deliver at the Delivery Point(s). The total of such nomination(s) when
combined with Gathering Fuel, Basic Processing Plant Fuel, Cryogenic Processing Plant Fuel,
and Shrink shall not exceed the applicable MDQ unless Williams otherwise consents.
Multiple nominations shall be numerically ranked by Shipper to indicate the priority in
which Shippers nominations are to be scheduled for delivery by Williams (the lower the
number the higher the priority). Failure by Shipper to rank its nominations shall result
in the scheduling of Shippers nominations on a pro rata basis. Each nomination shall have
sufficient detail to meet the nomination requirements of the Interconnecting Pipeline(s) to
which it is nominated. Any nomination, or any part thereof, which fails to satisfy all of
the foregoing requirements or such additional or alternate reasonable requirements as
Williams may hereafter present to Shipper shall be deemed invalid.E.3
    
    Scheduling Nominations.Shippers valid nomination(s) shall be scheduled for delivery
by Williams to the extent that:
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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
 i.
    
    Available Supply(ies) or Adjusted Available Supply(ies) is/are sufficient
to support the nomination(s) plus Gathering Fuel, Basic Processing Plant Fuel,
Cryogenic Processing Plant Fuel, and Shrink;ii.
    
    Williams has received confirmation request(s) from the appropriate
Interconnecting Pipeline(s); andiii.
    
    Williams has the capacity to provide the level of service specified in
Section 1.2.
 Upon being scheduled for delivery by Williams, such nominations shall be referred to
herein as Shippers Confirmed Nomination(s). Shipper may view Shippers Confirmed
Nomination(s) through Williams Nomination System.E.4
    
    Reducing Previously Confirmed Nominations.Whenever an Interconnecting Pipeline(s)
requires Williams to reduce confirmed nominations, Williams shall, without liability,
effect such reduction by reducing pro rata all confirmed nominations to that
Interconnecting Pipeline(s). However, if Williams identifies the shipper(s) responsible
for the reduction being required by the Interconnecting Pipeline(s), Williams shall,
without liability to Shipper, endeavor to reduce only the confirmed nominations of the
responsible shipper(s).
 F.
    
    BALANCING
 F.1
    
    Imbalance and Balancing.If the number of MMBtus of Shippers Gas received by Williams
at the Receipt Point(s), after subtracting Gathering Fuel, Basic Processing Plant Fuel,
Cryogenic Processing Plant Fuel, and Shrink, do not equal Shippers Confirmed
Nomination(s), an Imbalance exists. If the number of MMBtus of Shippers Gas received by
Williams at the Receipt Point(s), after subtracting Gathering Fuel, Basic Processing Plant
Fuel, Cryogenic Processing Plant Fuel, and Shrink, are less than Shippers Confirmed
Nomination(s), a Positive Imbalance exists. If the number of MMBtus of Shippers Gas
received by Williams at the Receipt Point(s), after subtracting Gathering Fuel, Basic
Processing Plant Fuel, Cryogenic Processing Plant Fuel, and Shrink, are greater than
Shippers Confirmed Nomination(s), a Negative Imbalance exists. The term Balance or
Balancing refers to equalizing the number of MMBtus of Shippers Gas received by Williams
at the Receipt Point(s) with the number of MMBtus constituting Shippers Confirmed
Nomination(s) plus Gathering Fuel, Basic Processing Plant Fuel, Cryogenic Processing Plant
Fuel, and Shrink.F.2
    
    Daily Balancing.Each Day Shipper shall cause the number of MMBtus of Shippers Gas
being delivered at the Receipt Point(s) to equal as closely as practicable Shippers
Confirmed Nomination(s) plus Gathering Fuel, Basic Processing Plant Fuel, Cryogenic
Processing Plant Fuel, and Shrink. Whenever the number of MMBtus of Shippers Gas being
delivered at the Receipt Point(s) is insufficient to support Shippers Confirmed
Nomination(s) plus Gathering Fuel, Basic Processing Plant Fuel, Cryogenic Processing Plant
Fuel, and Shrink, Shipper shall promptly increase its Daily delivery such that the number
of MMBtus of Shippers Gas being delivered at the Receipt Point(s) equals as closely as
practicable Shippers Confirmed Nomination(s) plus Gathering Fuel, Basic Processing Plant
Fuel, Cryogenic Processing Plant Fuel, and Shrink. Whenever the number of MMBtus of
Shippers Gas being delivered at the Receipt Point(s) exceeds Shippers Confirmed
Nomination(s) plus Gathering Fuel, Basic Processing Plant Fuel, Cryogenic Processing Plant
Fuel, and Shrink, Shipper shall promptly reduce its Daily delivery such that the number of
MMBtus of Shippers Gas being delivered at the Receipt Point(s) equals as closely as
practicable Shippers Confirmed Nomination(s) plus Gathering Fuel, Basic Processing Plant
Fuel, Cryogenic Processing Plant Fuel, and Shrink. If Shipper does not promptly reduce its
Daily delivery, Williams may cause such reduction in Shippers Daily delivery at whichever
Receipt Point(s) Williams deems appropriate. Notwithstanding the foregoing, Shipper may
request in writing the right to create a Daily Imbalance when necessary to counteract a
prior Daily Imbalance. Whether such request will be granted is within the sole discretion
of Williams.F.3
    
    Monthly In-Kind Balancing.If the cumulative Imbalance reflected on the Monthly
statement submitted to Shipper pursuant to Section 4.2 is greater than Shippers Confirmed
Nomination(s) during the statement period, then Shipper shall Balance with Williams by
reducing the Imbalance Gas as closely as practicable to zero (0) during the Month following
the delivery of such statement (Balancing Period)
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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 in the manner described in (i.) or (ii.) below. Williams shall advise Shipper of the
number of MMBtus of Gas which must be nominated or nominated and produced by Shipper for
each Day during the Balancing Period in order to Balance (Daily Balance Gas). Shipper
shall not submit Daily nominations during the Balancing Period whose total exceeds the
applicable MDQ plus the Cryogenic Processing MDQ unless Williams otherwise consents in
writing. Shippers nomination of Daily Balance Gas shall receive the highest priority of
Shippers nominations.
 i.
    
    When a Positive Imbalance exists, Shipper shall include in its Daily
nominations and Williams shall confirm during the Balancing Period a nomination of
Daily Balance Gas, specifically designated as such, and Shipper shall deliver
sufficient Gas to fulfill its Daily nominations.ii.
    
    When a Negative Imbalance exists, Shipper shall include in its Daily
nominations and Williams shall confirm during the Balancing Period a nomination of
Daily Balance Gas, specifically designated as such, but Shipper shall only deliver
sufficient Gas to fulfill its Daily nominations less the Daily Balance Gas
nomination.
 Both Parties recognize that Williams ability to schedule Daily Balance Gas according
to (i.) and (ii.) above is dependent upon the cooperation of third parties. If on any
given Day during the Balancing Period the cooperation of third parties is not
forthcoming, the Balancing Period shall be extended one Day to account for the lost
Day. Notwithstanding the foregoing, prior to the initiation of any Balancing Period
Williams may, at its discretion, postpone Shippers obligation to Balance.F.4
    
    Monthly Cashout Balancing.As an alternative to in-kind balancing as described in
Section F.3, Williams may at its sole discretion choose to balance with Shipper by means of
a cashout. Such cashout shall be calculated by multiplying Shippers cumulative Imbalance
in MMBtus by the price Shipper received in that Month for the sale of its Gas at the
Delivery Point(s) (Cumulative Imbalance Value). If Shippers cumulative Imbalance is a
Negative Imbalance, Williams shall at its sole discretion make a cash payment to Shipper
for the Cumulative Imbalance Value or credit Shippers invoice for service under this
Agreement for the Cumulative Imbalance Value, such credit may not be spread over more than
two (2) billing periods. If Shippers cumulative Imbalance is a Positive Imbalance,
Williams shall include the Cumulative Imbalance Value on Shippers next billing statement
and Shipper shall make payment to Williams in accordance with Section 4.3 of the Agreement.F.5
    
    Balancing With Interconnecting Pipeline(s).Whenever an Interconnecting Pipeline
requires Williams to balance, Williams may require Shipper to Balance according to Section
F.3 and the period in which to Balance shall be whatever balancing period is being imposed
upon Williams by the Interconnecting Pipeline.F.6
    
    Interim and Final Balancing.If a cumulative Imbalance exists at a point in time when
Shippers scheduled volumes are less than 25% of the applicable MDQ or less than 25% of the
Shippers prior six (6) Months average scheduled volume, Williams, at its option, may elect
to settle the Imbalance with a cash payment. Williams will either purchase from or sell to
the Shipper the Imbalance volume.Williams will calculate the value of the cash payment by multiplying the cumulative
Imbalance volume by the price as published in the Inside FERC Gas Market report for the
Interconnecting Pipeline market location relevant to the Delivery Point(s) for the Month
the Imbalance was created.If an Imbalance exists at the termination of this Agreement, the cumulative Imbalance will
be eliminated by cash settlement in the same manner as described above within sixty (60)
Days after receipt by Shipper of Williams final regular Monthly statement.F.7
    
    Enforcement.If Shipper should fail or refuse to Balance according to this Section F,
then Williams may control the receipt, delivery and scheduling of Shippers Gas in order to
Balance.
 G.
    
    GAS TRANSFERS
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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
 G.1
    
    Defined Terms.The term Transfer shall mean the transfer of Gas from a Delivering
Agreement to a Receiving Agreement. The Delivering Shipper is the shipper offering
and responsible for delivering the Gas to the Receipt Point(s) in a Transfer. The
Delivering Shipper must have a Gathering agreement in effect with Williams permitting
Transfers (Delivering Agreement). The Receiving Shipper is the shipper accepting the
Gas at the Receipt Point(s) and responsible for nominating it to the Delivery Point(s) in a
Transfer. The Receiving Shipper must have either a Gathering agreement or a Gas Transfer
receiving agreement in effect with Williams permitting Transfers (Receiving Agreement).G.2
    
    Daily Nomination Procedure.
 i.
    
    Delivering Shippers Nomination(s).For each Day the Delivering Shipper
may submit nomination(s) via Williams Nomination System of the number of MMBtus of
Gas up to its Shippers Processing MDQ under the Delivering Agreement that it
desires to deliver to Williams for the account of the Receiving Shipper (Delivering
Shippers Nomination(s)). The Delivering Shippers Nomination(s) must satisfy all
of the nomination requirements of the Delivering Agreement in order to be available
for acceptance by the Receiving Shipper.ii.
    
    Accepted Transfer(s).For each Day the Receiving Shipper may submit via
Williams Nomination System its acceptance of all or part of the Delivering Shippers
Nomination(s). The Delivering Shippers Nomination(s) that are accepted by the
Receiving Shipper shall be referred to as Accepted Transfer(s). Accepted
Transfer(s) shall be numerically ranked by the Receiving Shipper along with its other
Available Supplies under the Receiving Agreement to indicate the priority in which
the Receiving Shipper desires all of its Available Supplies to be scheduled for
delivery by Williams (the lower the number the higher the priority). Failure by
Shipper to timely submit such ranking shall result in the receipt of deliveries from
the Available Supplies on a pro rata basis.iii.
    
    Receiving Shippers Nomination(s).Each Day the Receiving Shipper shall
submit nomination(s) via Williams Nomination System equal to the number of MMBtus of
Accepted Transfer(s) that Williams is to deliver to the Interconnecting Pipeline(s)
at the Delivery Point(s) (Receiving Shippers Nominations). Williams shall
designate in writing the Day and time by which such nomination(s) must be submitted.
Multiple nominations shall be numerically ranked by the Receiving Shipper to indicate
the priority in which the Receiving Shippers Nominations are to be scheduled for
delivery by Williams (the lower the number the higher the priority). Failure by the
Receiving Shipper to rank its nominations shall result in the scheduling of Receiving
Shippers Nominations on a pro rata basis. Each nomination must have sufficient
detail to meet the nomination requirements of the Interconnecting Pipeline to which
it is nominated. Any nomination, or any part thereof, which fails to satisfy all of
the foregoing requirements, or such additional or alternate requirements as Williams
may hereafter present to Receiving Shipper shall be deemed invalid.
 G.3
    
    Scheduling Receiving Shippers Nomination(s). Subject to the Receiving Shippers
obligation to balance under the Receiving Agreement, the Receiving Shippers Nomination(s)
shall be scheduled for delivery by Williams to the extent that:
 i.
    
    each of the requirements of Section G.2 is satisfied;
 ii.
    
    Williams has received confirmation request(s) for the Receiving Shippers
Nomination(s) from the appropriate Interconnecting Pipeline(s); and
 iii.
    
    Williams has the capacity to provide the level of service specified in the
Delivering Agreement.
 The Receiving Shippers Nomination(s) shall be referred to as the Receiving Shippers
Confirmed Nomination(s) once scheduled for delivery by Williams. The Receiving Shipper
may view the Receiving Shippers Confirmed Nomination(s) through Williams Nomination
System.G.4
    
    Reducing Previously Confirmed Nominations.Whenever an Interconnecting Pipeline
requires Williams to reduce previously scheduled nominations, Williams shall, without
liability to Shipper, effect
 A-14




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 such reduction by reducing pro rata all previously scheduled nominations to that
Interconnecting Pipeline. However, if Williams identifies the shipper(s) responsible for
the reduction being required by the Interconnecting Pipeline, Williams shall, without
liability to Shipper, endeavor to reduce only the previously scheduled nominations of the
responsible shipper(s) in accordance with such shippers numerical ranking of its
nominations, if available.G.5
    
    Balancing.If the number of MMBtus of Gas received by Williams from the Delivering
Shipper at the Receipt Point(s) for the account of the Receiving Shipper, after subtracting
applicable Basic Processing Plant Fuel, Cryogenic Processing Plant Fuel, and Shrink, do not
equal the number of MMBtus of Accepted Transfer(s), the difference shall be treated as an
imbalance arising under the Delivering Agreement. If the number of MMBtus of Accepted
Transfer(s) does not equal the Receiving Shippers Confirmed Nomination(s), the difference
shall be considered an imbalance arising under the Delivering Agreement.G.6
    
    Limitation.Only one Transfer of the same Gas is permitted.G.7
    
    Termination of Section.Williams may terminate or modify this Section G at any time by
providing Shipper with thirty (30) Days prior Notice.
 H.
    
    DISPUTED OR UNPAID STATEMENTS
 H.1
    
    Statement(s) Disputed by Shipper.In the event that Shipper disputes any statement,
then Williams shall nonetheless invoice Shipper, and Shipper shall pay the undisputed
amount subject to payment of the disputed amount with interest calculated in accordance
with Section H.2 after resolution of the dispute in Williams favor. Any statement must be
disputed by Shipper, if at all, by providing Notice of the dispute to Williams within two
(2) years from the date of such statement; otherwise such statement shall be conclusively
deemed to be correct. This two (2) year period for disputing statements does not extend
the dispute period for any matter whose dispute period is less than two (2) years, as
expressly provided in this Agreement, even if it otherwise impacts Shippers statement.
Within sixty (60) Days after timely disputing a statement, Shipper shall assemble all
available documentation demonstrating the basis for the dispute and furnish it to Williams.H.2
    
    Unpaid Statement(s).Should Shipper fail to pay the amount of any statement when the
same becomes due, Shipper shall pay interest on the unpaid portion, which shall accrue from
the date due until the date of payment at a rate equal to the lower of (i) the
then-effective prime rate of interest published under Money Rates by the Wall Street
Journal, plus two percent (2%) per annum; or (ii) the maximum applicable lawful interest
rate. If such amount plus interest remains unpaid for thirty (30) Days after the due date,
Williams shall have the right to (i) suspend, in whole or in part, its obligations to
Shipper under this Agreement until such amount plus interest is paid and/or (ii) offset, in
whole or in part, the same against any amount due or owing by Williams to Shipper under
this Agreement.H.3
    
    Shippers Credit.Shipper (which for purposes of this Section H.3 shall include WPX)
shall maintain credit satisfactory to Williams. When reasonable grounds for insecurity of
payment by Shipper arise (including but not limited to late payment to Williams or others,
or the occurrence of a material change in the creditworthiness of the Shipper), Williams
shall have the right to require adequate assurance of performance from Shipper. Upon a
Notice of demand for adequate assurance of performance, and in the absence of such
assurance from Shipper within five (5) business Days, Williams shall have the right to
immediately suspend further performance without any additional notice and in the absence of
such assurance from that Shipper, Williams may within twenty (20) business Days of original
adequate assurance request termination of the Agreement. Adequate assurance of performance
will be in an amount equal to the sum of the highest three (3) Months calculated payments
due to Williams from Shipper during the last twelve months prior to the Notice date of
Williams request. If fewer than twelve (12) Months of payments have been owed by Shipper
prior to the notice date, the amount of adequate assurance shall be three (3) times the
amount of the highest payment due from Shipper to Williams during all Months preceding the
notice. Adequate assurance shall include but not be limited to, a standby irrevocable
letter of credit, a prepayment, a security interest in an asset acceptable to Williams or a
performance bond or guarantee by a creditworthy entity with each being in a format
reasonably
 A-15




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 acceptable to Williams. All costs of providing adequate assurance shall be borne by the
Shipper. In the event Shipper(s) shall (i) make an assignment or any general arrangement
for the benefit of creditors; (ii) file a petition or otherwise commence, authorize, or
acquiesce in the commencement of a proceeding or cause under any bankruptcy or similar Law
for the protection of creditors or have such petition filed or proceeding commenced against
it; (iii) otherwise become bankrupt or insolvent (however evidenced); or (iv) be unable to
pay its debts as they fall due; then Williams shall have the right to either withhold
and/or suspend deliveries or payment, net and/or set off all transactions outstanding
between the Parties, use all rights, counterclaims and other defenses which it is or may be
entitled to at Law or arising from the Agreement, and/or immediately terminate the
Agreement without prior notice.H.4
    
    Williams Credit.Williams shall maintain credit satisfactory to Shipper. When
reasonable grounds for insecurity of payment by Williams arise (including but not limited
to late payment to Shipper, or the occurrence of a material change in the creditworthiness
of Williams), Shipper shall have the right to require adequate assurance of performance
from Williams. Upon a written notice of demand for adequate assurance of performance, and
in the absence of such assurance from Williams within five (5) business Days, Shipper shall
have the right to immediately suspend further performance without any additional notice and
in the absence of such assurance from Williams, Shipper may within twenty (20) business
Days of original adequate assurance request termination of the Agreement. Adequate
assurance of performance will be in an amount equal to the sum of the highest three (3)
Months calculated payments due to Shipper from Williams during the last twelve (12) Months
prior to the Notice date of Shippers request. If fewer than twelve (12) Months of
payments have been owed by Williams prior to the notice date, the amount of adequate
assurance shall be three (3) times the amount of the highest payment due from Williams to
Shipper during all Months preceding the notice. Adequate assurance shall include but not
be limited to, a standby irrevocable letter of credit, a prepayment, a security interest in
an asset acceptable to Shipper or a performance bond or guarantee by a creditworthy entity
with each being in a format reasonably acceptable to Shipper. All costs of providing
adequate assurance shall be borne by Williams. In the event Williams shall (i) make an
assignment or any general arrangement for the benefit of creditors; (ii) file a petition or
otherwise commence, authorize, or acquiesce in the commencement of a proceeding or cause
under any bankruptcy or similar Law for the protection of creditors or have such petition
filed or proceeding commenced against it; (iii) otherwise become bankrupt or insolvent
(however evidenced); or (iv) be unable to pay its debts as they fall due; then Shipper
shall have the right to either withhold and/or suspend deliveries or payment, net and/or
set off all transactions outstanding between the Parties, pursuant to this Agreement use
all rights, counterclaims and other defenses which it is or may be entitled to at Law or
arising from the Agreement, and/or immediately terminate the Agreement without prior
notice.
 I.
    
    LIABILITY, INDEMNIFICATION AND WARRANTY
 I.1
    
    Shippers Liability and Indemnification.Shipper shall be in control and possession of
Shippers Gas until delivered to Williams at the Receipt Point(s) and following its
delivery by Williams at the Delivery Point(s), and shall be fully responsible and liable
for any and all damages, claims, actions, expenses, penalties and liabilities, including
attorneys fees, arising from personal injury, death, property damage, environmental
damage, pollution, or contamination relating to Shippers Gas while in Shippers control
and possession, and Shipper agrees to release, indemnify and defend Williams with respect
thereto. Shipper further agrees to release, indemnify and defend Williams from and against
any and all damages, claims, actions, expenses, penalties and liabilities, including
attorneys fees, arising from personal injury, death, property damage, environmental
damage, pollution, or contamination relating to Shippers ownership and/or operation of the
facilities delivering Gas to the Receipt Point(s) and/or Shippers performance or
nonperformance of its obligations under this Agreement.I.2
    
    Williams Liability and Indemnification.Williams shall be in control and possession
of Shippers Gas from the time delivered to Williams at the Receipt Point(s) until it is
delivered by Williams at the Delivery Point(s), and shall be fully responsible and liable
for any and all damages, claims, actions, expenses, penalties and liabilities, including
attorneys fees, arising from personal injury, death, property damage, environmental damage,
pollution or contamination relating to Shippers Gas while in Williams control and
possession, and Williams agrees to release, indemnify and defend Shipper with respect
 A-16




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 thereto. Williams further agrees to release, indemnify and defend Shipper from and against any
and all damages, claims, actions, expenses, penalties and liabilities, including attorneys
fees, arising from personal injury, death, property damage, environmental damage, pollution
or contamination relating to Williams ownership and/or operation of the Gathering System,
Basic Processing Plant, Cryogenic Processing Plant, and/or Williams performance or
nonperformance of its obligations under this Agreement.
 I.3
    
    Warranty of Title.Shipper warrants that at the time of delivery of Gas for its
account at the Receipt Point(s), it will have title to such Gas free and clear of all
liens, encumbrances, and claims whatsoever, or that it will at the time of such delivery
have the right to so deliver such Gas. Shipper shall release, indemnify and defend
Williams against any and all damages, claims, actions, expenses, penalties and liabilities,
including attorneys fees, arising from Shippers breach of the foregoing warranty.
Subject to Shippers warranty of title, Williams warrants that at the time of delivery of
such Gas at the Delivery Point(s), it will deliver such Gas free and clear of all liens,
encumbrances, and claims placed on the Gas by Williams. Williams shall release, indemnify
and defend Shipper against any and all damages, claims, actions, expenses, penalties and
liabilities, including attorneys fees, arising from Williams breach of the foregoing
warranty.I.4
    
    Limitations.Notwithstanding any language in this Agreement to the contrary, neither
Party shall be released, indemnified or defended with respect to its own negligence or
willful misconduct. Nor is any language in this Agreement intended to provide
indemnification greater than that which is permitted by applicable Law. If any limitations
upon indemnification are imposed by applicable Law, then such limitations are hereby
incorporated by reference and made a part of this Agreement. Except as necessary to
provide the indemnifications contemplated in this Agreement against third party claim(s),
neither Party shall be liable to the other for any incidental, consequential or punitive
damages.
 J.
    
    ROYALTIES, TAXES, FEES AND OTHER CHARGES
 J.1
    
    Royalties.Shipper shall be responsible and liable for the payment of all royalties
relating to Shippers Gas. Williams shall have no responsibility or liability for such
royalties and Shipper shall release, indemnify and defend Williams against any and all
damages, claims, actions, expenses, penalties and liabilities, including attorneys fees,
relating to such royalties.J.2
    
    Taxes, Fees and Other Charges.Shipper shall be responsible and liable for the payment
of all taxes, fees and other charges (including penalties and interest thereon) now or
hereafter levied or assessed by any municipal, county, state, federal or tribal government
relating to Shippers Gas or Williams services under this Agreement. If Williams is
required to pay any such taxes, fees or other charges (or penalties or interest thereon),
Shipper shall reimburse Williams in accordance with Section 4.3 of the Agreement. Williams
shall be responsible and liable for the payment of all taxes, fees and other charges
(including penalties and interest thereon) now or hereafter levied or assessed by any
municipal, county, state, federal or tribal government relating to Williams physical
facilities providing services under this Agreement. If Shipper is required to pay any such
taxes, fees or other charges (or penalties or interest thereon), Williams shall reimburse
Shipper in accordance with Section 4.3 of the Agreement. Nothing in this agreement
requires either Party to pay the income taxes of the other.J.3
    
    Limitation on Tax Responsibility.Neither Party shall be responsible or liable for the
taxes now or hereafter levied or assessed upon the income or facilities of the other.
 K.
    
    DEFAULT
 K.1
    
    Event of Default.Failure by a Party (Defaulting Party) to perform one or more of
the following shall constitute an Event of Default under this Agreement:
 (a)
    
    any obligation imposed upon it under this Agreement; or
 (b)
    
    any obligation imposed upon it by any agreement by which the Parties (in
their respective capacities as Parties under this Agreement) may be bound;
 A-17




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
 and provided the Defaulting Party either fails to cure such failure, or to begin to cure
and diligently pursue such cure of such failure, in either case within a reasonable time.K.2
    
    Remedies for Default.Except as expressly limited herein to the contrary, if any Event
of Default shall occur, the other Party (the Non-Defaulting Party) shall have available
to them in addition to express rights and remedies provided herein, all remedies otherwise
available at Law or in equity against the Defaulting Party. The default in the payment of
money by any Party shall constitute a debt to the Non-Defaulting Party due immediately and
may be collected through the institution of appropriate legal proceedings initiated by any
Non-Defaulting Party.K.3
    
    No Waiver.Except as otherwise expressly provided in this Agreement, the failure to
exercise any one of the rights and remedies herein provided shall not constitute a waiver
thereof, nor prevent the subsequent or concurrent utilization of any other right or remedy.
 L.
    
    ALTERNATIVE DISPUTE RESOLUTIONAny dispute arising out of or relating to this Agreement shall be resolved in accordance with
the procedures specified in this Section L, which shall be the sole and exclusive procedures for
the resolution of any such disputes. The Parties shall attempt in good faith to resolve any
dispute arising out of or relating to this Agreement promptly by negotiation between executives
who have authority to settle the controversy and who are at a higher level of management than
the persons with direct responsibility for administration of this Agreement. Any Party may give
the other Party written Notice of any dispute not resolved in the normal course of business.
Within fifteen (15) Days after delivery of the Notice, the receiving Party shall submit to the
other a written response. The Notice and the response shall include (a) a statement of each
Partys position and a summary of arguments supporting that position, and (b) the name and title
of the executive who will represent that Party and of any other person who will accompany the
executive. Within thirty (30) Days after delivery of the disputing Partys Notice, the
executives of both Parties shall meet at a mutually acceptable time and place, and thereafter as
often as they reasonably deem necessary, to attempt to resolve the dispute. All reasonable
requests for information made by one Party to the other will be honored. All negotiations
pursuant to this clause are confidential and shall be treated as compromise and settlement
negotiations for purposes of applicable rules of evidence. If the matter has not been resolved
by these persons within forty-five (45) Days of the disputing Partys notice, the dispute shall
be referred to more senior executives of both Parties who have authority to settle the dispute
and who shall likewise meet to attempt to resolve the dispute.If the dispute has not been resolved by negotiation within sixty (60) Days of the disputing
Partys Notice, either Party may initiate litigation; provided, however, that if one Party has
requested the other to participate in the above non-binding procedures and the other has failed
to participate, the requesting Party may initiate litigation before expiration of the above
period.M.
    
    MISCELLANEOUS
 M.1
    
    Governing Law.This Agreement shall be interpreted, construed, and governed by the
Laws of the State of Colorado, without regard to choice of Law principles thereof.M.2
    
    Severability.Should any part of this Agreement be found to be unenforceable or be
required to be modified by a court or governmental authority, then only that part of this
Agreement shall be affected. The remainder of this Agreement shall remain in force and
unmodified. If the absence or modification of the affected part of this Agreement
substantially deprives either Party of the economic benefit of this Agreement, the Parties
shall negotiate reasonable and enforceable provisions to restore the economic benefit to
the Party so deprived consistent with the intent originally reflected in this Agreement.
If the Parties are unable to do so, then either Party may terminate this Agreement by
giving the other Party Notice of termination no later than sixty (60) Days after the
effective date of the Law, regulation, rule or order affecting this Agreement.M.3
    
    Waiver.A waiver by either Party of any one or more defaults by the other Party shall
not operate as a waiver of any future default(s), whether of a like or different character.
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AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 M.4
    
    Audit.The Parties shall each preserve all records relating to the performance of this
Agreement for a period of at least two (2) years, or such longer periods as shall be
required by Law, regulation, rule or order. During such period, each Party, or its
designated representative, shall have access to such records of the other Party upon
reasonable notice during regular business hours.M.5
    
    Confidentiality.Each Party shall keep the terms of the Agreement confidential and
shall not, without the other Partys prior written consent, disclose such terms to any
third party, firm, corporation or entity, except for permitted disclosures to those
officers, directors, employees, agents and other representatives (including attorneys,
accountants, technical advisors, financial advisors and other consultants and advisors) of
the Party or of its Affiliates (defined below), which, in each case, have a reasonable need
to know such terms (collectively, a Partys Representatives). The Parties agree to be
responsible for any breach of this Agreement by their respective Representatives or other
persons to whom disclosure of the terms of the Agreement is permitted, as set forth below.
An Affiliate of a Party is a person that directly, or indirectly through one or more
intermediaries, controls, or is controlled by, or is under common control with, such Party,
where the term control (including the terms controlling, controlled by and under
common control with) means the possession, direct or indirect, of the power to direct or
cause the direction of the management and policies of a person, whether through the
ownership of voting shares, by contract, or otherwise. In the event that either Party is
required or requested by any judicial, regulatory, legislative or other government entity
with jurisdiction over it, whether by oral questions, interrogatories, requests for
information or documents, subpoena, civil investigation, demand or similar process to
disclose the terms of the Agreement, then such Party may disclose such terms to the extent,
and only to the extent, so required or requested without liability hereunder; provided,
however, the Party so required or requested shall to the extent legally permissible notify
the other Party thereof as soon as practicable in order to enable the other Party to obtain
a protective order or other reliable assurance that confidential treatment will be accorded
the terms to the Agreement.In addition to the foregoing, either Party may disclose the terms of the Agreement to the
following persons or entities in the following circumstances:
 i.
    
    Any purchaser, or potential purchaser, of all or any portion of Shippers
interest in the wells, leaseholds, estates or other rights upstream of the Receipt
Point(s) and any such purchasers or its lenders Representatives; provided, however,
all such parties or persons shall first have agreed in writing to maintain
confidential the terms of the Agreement.ii.
    
    Any royalty and overriding royalty interest owners or other owners of
production due payments from Shipper on the Gas delivered to Williams hereunder;
provided, however, all such parties or persons shall first have agreed in writing to
maintain confidential the terms of the Agreement.
 M.6
    
    Transfer.Any transfer of Shippers right, title, or interest in the Gas dedicated to
Williams under this Agreement shall not impair its dedication to Williams. Shipper shall
notify in writing (including by disclosure in a dataroom) any proposed transferee that such
Gas remains dedicated to Williams pursuant to this Agreement and such transferee (prior to
or concurrently with any transfer of Shippers right, title or interest in such Gas) shall
agree in writing to adopt, ratify and be bound by the terms of this Agreement. Shipper
shall notify Williams of any such transfer and shall provide a copy of transferees written
agreement to be bound by the terms of this Agreement within ten (10) business Days of the
effective date thereof. Failure of Shipper to so notify Williams shall not impair
Williams rights under this Agreement. Any attempted transfer or assignment made without
compliance with the provisions set forth in this Section M.6 or Section M.7 shall be null
and void ab initio.M.7
    
    Assignment.Either Party to this Agreement may assign in whole or in part its right,
title and interest under this Agreement to a non-Affiliate after first receiving the
written consent of the other Party to this Agreement, which consent shall not be
unreasonably withheld or delayed. Either Party may assign in whole or in part its right,
title and interest under this Agreement to an Affiliate upon providing Notice to the other
Party hereto.M.8
    
    No Third Party Beneficiaries.It is the intent of the Parties that no person or entity
besides Williams, Shipper and their respective successors and permitted assigns shall be
entitled to enforce any provision of
 A-19




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 this Agreement and that the covenants and obligations set forth in this Agreement are solely
for the benefit of Williams, Shipper and their respective successors and permitted assigns.M.9
    
    Amendment.Except as expressly provided otherwise in this Agreement, no amendment of
this Agreement shall be binding unless in writing and signed by the Parties.M.10
    
    Counterparts.This Agreement may be executed in any number of counterparts, each of
which when so executed and delivered shall be an original, and such counterparts together
shall constitute one instrument.M.11
    
    Price Applied to Units of Gas.Whenever a price is applied to a unit of Gas herein the
units shall be consistent with each other for such application.
 A-20




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT B
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 AREA OF INTEREST
 Rio Blanco County, Colorado
Garfield County, Colorado
Mesa County, Colorado
 CORE AREA (all within Colorado):
  Township
    
    
    Range1N
    
    
    99W1S
    
    
    99W2S
    
    
    99W3S
    
    
    99W4S
    
    
    99W1N
    
    
    98W1S
    
    
    98W2S
    
    
    98W3S
    
    
    98W4S
    
    
    98W5S
    
    
    98W6S
    
    
    98W7S
    
    
    98W1S
    
    
    97W2S
    
    
    97W3S
    
    
    97W4S
    
    
    97W5S
    
    
    97W6S
    
    
    97W7S
    
    
    97W8S
    
    
    97W9S
    
    
    97W1S
    
    
    96W2S
    
    
    96W3S
    
    
    96W4S
    
    
    96W
 Township
    
    
    Range5S
    
    
    96W6S
    
    
    96W7S
    
    
    96W8S
    
    
    96W5S
    
    
    95W6S
    
    
    95W7S
    
    
    95W8S
    
    
    95W5S
    
    
    94W6S
    
    
    94W7S
    
    
    94W8S
    
    
    94W5S
    
    
    93W6S
    
    
    93W7S
    
    
    93W8S
    
    
    93W5S
    
    
    92W6S
    
    
    92W7S
    
    
    92W8S
    
    
    92W6S
    
    
    91W7S
    
    
    91W8S
    
    
    91W6S
    
    
    90W7S
    
    
    90W
   B-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT C
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
Between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 RECEIPT POINTS
 Wellhead Gathering Receipt Points:Meter Number
    
    Meter/Location Name62079653
    
    FEDERAL RGU 23-7-297 / RTU-0172162079654
    
    FEDERAL RG 22-28-298 / RTU-0175362079655
    
    FEDERAL RGU 23-33-198 / RTU-0171862082687
    
    FEDERAL RG 31-8-398 / RTU 199962082688
    
    FEDERAL RG 32-17-298 / RTU-0189162082690
    
    FEDERAL RG 43-15-298 / RTU 193862082691
    
    FEDERAL RGU 22-6-298 / RTU-0184262082692
    
    FEDERAL RGU 31-2-298 / RTU-0191262085043
    
    FEDERAL RG 13-1-398 / RTU 200562085083
    
    FEDERAL RG 31-20-29862085423
    
    FEDERAL RGU 34-19-198 / RTU-188862085424
    
    FEDERAL RG 24-13-398 / RTU 206362085425
    
    FEDERAL RG 24-20-398 / RTU 204462085426
    
    FEDERAL RGU 44-1-298 / RTU 201662085427
    
    FEDERAL RGU 33-7-298 / RTU 201762085430
    
    FEDERAL RGU 12-10-298D / RTU 211962085431
    
    FEDERAL RGU 31-32-198 / RTU 205362085432
    
    FEDERAL RGU 14-28-198 / RTU-212362085433
    
    FEDERAL RGU 24-29-198 / RTU 205462085434
    
    FEDERAL RGU 33-32-198 / RTU 214362085436
    
    FEDERAL RGU 23-6-297D62085437
    
    FEDERAL RGU 32-5-298 / RTU 206762085439
    
    FEDERAL RGU 41-8-298 / RTU 202662085440
    
    FEDERAL RG 22-16-298 / RTU 208962085442
    
    FEDERAL RGU 31-30-198 / RTU 200662085443
    
    FEDERAL RGU 22-20-198 / RTU-226562085445
    
    FEDERAL RGU 23-17-198 / RTU 208762085446
    
    FEDERAL RGU 14-16-198 / RTU 226662085447
    
    FEDERAL RGU 13-36-198 / RTU 217962085449
    
    FEDERAL RG 12-4-398 / RTU 219162085456
    
    FEDERAL RG 11-7-397 / RTU-236362085687
    
    AP 24-14-696 / RTU-0188962085696
    
    AP 34-14-696 / RTU-0189062085697
    
    AP 41-11-696 / RTU-01879
 C-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Wellhead Gathering Receipt Points:Meter Number
    
    Meter/Location Name62085701
    
    AP 24-17-695 / RTU-0300162086097
    
    AP 22-9-695 / RTU-204962086247
    
    AP 33-9-695 / RTU-0186862086248
    
    AP 41-14-695 / RTU-0188062163765
    
    AP 21-23-696 / RTU 207862163770
    
    AP 31-23-696 / RTU 207762165929
    
    AP 34-8-695 / RTU 206262166223
    
    FEDERAL RGU 32-4-298 / RTU-206062166828
    
    AP 321-23-696 / RTU-245262166830
    
    AP 331-23-696 / RTU-246362166835
    
    AP 334-14-696 / RTU 207462166839
    
    AP 434-14-696 / RTU 207562166841
    
    AP 524-14-696 / RTU-245162166843
    
    AP 534-14-696 / RTU 207662177987
    
    AP 21-20-695 / RTU 316762178024
    
    AP 22-20-695 / RTU-316862181376
    
    FEDERAL RG 41-18-297D / RTU-213962181693
    
    FEDERAL RGU 23-35-19862181751
    
    FEDERAL RGU 42-3-298 / RTU 221962181753
    
    FEDERAL RGU 31-34-198 / RTU 218062181757
    
    FEDERAL RGU 14-25-198 / RTU-226962181765
    
    FEDERAL RGU 11-11-298 / RTU 218862181971
    
    FEDERAL RGU 12-1-298 / RTU-226862182342
    
    AP 541-23-696 / RTU-246262182344
    
    AP 441-23-696 / RTU-246162182346
    
    AP 341-23-696 / RTU-246062182348
    
    AP 41-23-696 / RTU-245962182351
    
    AP 544-14-696 / RTU-245862182356
    
    AP 444-14-696 / RTU-245762182360
    
    AP 344-14-696 / RTU-245662182362
    
    AP 44-14-696 / RTU-245562182364
    
    AP 543-14-696 / RTU-245462182366
    
    AP 443-14-696 / RTU- 245362183082
    
    FEDERAL RGU 33-24-19862185914
    
    AP 22-24-696 / RTU-229162186782
    
    FEDERAL RGU 32-1-298 / RTU-226362186809
    
    FEDERAL RGU 43-1-298 / RTU-226262193406
    
    AP 21-16-695 / RTU-62196021
    
    FEDERAL NRG 41-9-198 / RTU- 225462182231
    
    Federal BCU 23-22-19862182233
    
    Federal BCU 34-8-19862182235
    
    Federal BCU 42-31-19862182746
    
    Federal BCU 33-18-19862196025
    
    FEDERAL RGU 343-1-298 / RTU-226162196142
    
    RG 11-31-297 / RTU 225262196146
    
    RG 24-30-297 / RTU 225362196600
    
    AP 522-8-695 / RTU 215862196606
    
    AP 23-9-695 / RTU-215062196608
    
    AP 333-9-695 / RTU 215362196610
    
    AP 422-9-695 / RTU-214962196614
    
    AP 522-9-695 / RTU-2151
 C-2




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Wellhead Gathering Receipt Points:Meter Number
    
    Meter/Location Name62196616
    
    AP 532-9-695 / RTU 215262196620
    
    AP 422-10-695 / RTU-215462196624
    
    AP 522-10-695 / RTU 215562196626
    
    AP 44-15-695 / RTU 215762196628
    
    AP 543-15-695 / RTU 215662196630
    
    AP 421-18-695 / RTU-214862196632
    
    AP 521-18-695 / RTU-214762199387
    
    AP 23-24-696 / RTU-229662199392
    
    AP 332-24-696 / RTU-229362199394
    
    AP 422-24-696 / RTU-229562199396
    
    AP 531-24-696 / RTU-229262199398
    
    AP 532-24-696 / RTU-229462199407
    
    FEDERAL RGU 11-25-19862200608
    
    FEDERAL RGU 22-1-298 / RTU-226762209298
    
    AP 342-11-696 / RTU-223062211754
    
    FEDERAL RG 32-14-298 / RTU-246762211760
    
    FEDERAL RG 24-14-298 / RTU-241662219967
    
    FEDERAL RGU 44-35-198 / RTU-236662219969
    
    FEDERAL RGU 344-35-198 / RTU-236562219971
    
    FEDERAL RGU 343-35-198 / RTU-236762219973
    
    FEDERAL RGU 43-35-198 / RTU-236462219982
    
    FEDERAL RG 14-14-298 / RTU-241462219984
    
    FEDERAL RG 34-14-298 / RTU-241562219990
    
    FEDERAL RG 21-14-298 / RTU-246562219992
    
    FEDERAL RG 31-14-298 / RTU-246662220197
    
    FEDERAL RGU 522-6-29762220199
    
    FEDERAL RGU 432-6-297 / RTU-228962220203
    
    FEDERAL RGU 33-6-297 /RTU62220205
    
    FEDERAL RGU 433-6-29762223709
    
    FEDERAL RGU 323-33-198 / RTU-238862223711
    
    FEDERAL RGU 523-33-198 / RTU-238962223713
    
    FEDERAL RGU 324-33-198 / RTU-238762223715
    
    FEDERAL RGU 514-33-198 / RTU-238662223717
    
    FEDERAL RGU 341-2-298 / RTU-240362223719
    
    FEDERAL RGU 441-2-298 / RTU-240462223721
    
    FEDERAL RGU 42-2-298 / RTU-240562226377
    
    AP 43-1-696 / RTU-227062226448
    
    AP 443-1-696 / RTU-227162226450
    
    AP 44-1-696 / RTU-227262229881
    
    AP 644-8-695 / RTU-230062229883
    
    AP 331-17-695 / RTU-229962229885
    
    AP 321-17-695 / RTU-229862229887
    
    AP 614-8-695 / RTU-229762241395
    
    FEDERAL RGU 432-27-19862241399
    
    FEDERAL RGU 33-27-19862241402
    
    FEDERAL RGU 32-27-19862241704
    
    BOISE 398-22-162241706
    
    FEDERAL 298-18-1 / RTU 228562241708
    
    FEDERAL 298-25-162241710
    
    FEDERAL 298-27-562241712
    
    FEDERAL 298-34-1
 C-3




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Wellhead Gathering Receipt Points:Meter Number
    
    Meter/Location Name62241714
    
    FEDERAL 299-23-162241716
    
    FEDERAL 299-23-262241718
    
    FEDERAL 299-26-1 / RTU 228462241720
    
    FEDERAL 299-26-262241722
    
    FEDERAL 299-27-2 / RTU 228662241736
    
    FEDERAL 299-34-1 / RTU 228362241738
    
    FEDERAL SULPHUR CREEK 162241740
    
    GOVERNMENT 29-362241742
    
    FEDERAL 398-7-2 / RTU 227762241744
    
    FEDERAL 398-7-3 / RTU 227662241746
    
    FEDERAL 399-1-1 / RTU 227862241748
    
    FEDERAL 399-1-2 / RTU 228162241750
    
    FEDERAL 399-1-5 / RTU 228062241752
    
    FEDERAL 399-2-1 / RTU 228262241754
    
    GOVERNMENT 298-22-262241756
    
    GOVERNMENT 298-27-362241758
    
    GOVERNMENT 298-32-162241760
    
    GOVERNMENT 298-33-162241762
    
    GOVERNMENT 298-33-262241764
    
    GOVERNMENT 397-5-162241766
    
    GOVERNMENT 397-8-462241768
    
    GOVERNMENT 398-10-162241770
    
    GOVERNMENT 398-17-462241772
    
    GOVERNMENT 398-33-462241774
    
    GOVERNMENT 498-4-162241776
    
    GOVERNMENT EQUITY 26-162241778
    
    GOVT EQUITY 298-26-262241780
    
    GOVERNMENT FED 298-13-162241782
    
    GOVERNMENT FED MHF-362241784
    
    GOVT SULPHUR CREEK 7 / RTU-245062241786
    
    GOVERNMENT 23-1 / RTU 246462241814
    
    Federal P-36-299 Left Fork / RTU 227962241884
    
    FEDERAL 299-27-562241886
    
    FEDERAL 498-4-2G62241888
    
    FEDERAL 299-22-162241890
    
    FEDERAL 299-27-362241892
    
    FEDERAL 299-27-662241894
    
    FEDERAL 299-34-262243690
    
    FEDERAL 298-26-362243918
    
    FEDERAL 399-23-162246478
    
    FEDERAL RGU 31-3-298 / RTU-247462246480
    
    FEDERAL RGU 431-3-298 / RTU-247562246482
    
    FEDERAL RGU 32-3-298 / RTU-247662246484
    
    FEDERAL RGU 341-3-298 / RTU-247762246486
    
    FEDERAL RGU 442-3-298 / RTU-247862246490
    
    FEDERAL RGU 511-2-298 / RTU-247362246492
    
    FEDERAL RGU 311-2-298 / RTU-247262246871
    
    SOUTH SULPHUR  FEDERAL 1-A / RTU-62252731
    
    AP 321-18-695 / RTU-238062252733
    
    AP 322-18-695 / RTU-238462252735
    
    AP 331-18-695 / RTU-2381
 C-4




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Wellhead Gathering Receipt Points:Meter Number
    
    Meter/Location Name62252737
    
    AP 332-18-695 / RTU-238362252739
    
    AP 522-18-695 / RTU-238562252741
    
    AP 531-18-695 / RTU-238262264220
    
    FEDERAL RGU 544-23-19862264226
    
    FEDERAL RGU 414-24-19862264232
    
    FEDERAL RGU 312-25-19862264234
    
    FEDERAL RGU 411-25-19862264236
    
    FEDERAL RGU 341-26-19862264240
    
    FEDERAL RGU 342-26-1962264242
    
    FEDERAL RGU 541-26-19862264658
    
    FEDERAL RGU 34-24-19862264666
    
    FEDERAL RGU 433-24-19862264673
    
    FEDERAL RGU 532-24-19862267851
    
    FEDERAL RGU 322-35-19862267853
    
    FEDERAL RGU 412-35-19862267855
    
    FEDERAL RGU 522-35-19862267857
    
    FEDERAL RGU 532-35-19862274676
    
    FEDERAL NRG 434-13-19862274678
    
    FEDERAL RGU 531-24-19862280326
    
    FEDERAL RGU 541-24-19862280330
    
    FEDERAL RGU 341-24-19862294230
    
    RGU 41-26-19862294237
    
    RGU 511-25-19862296310
    
    FEDERAL RGU 23-24-19862296314
    
    RGU 24-24-19862296322
    
    FEDERAL RGU 422-24-19862296328
    
    RGU 423-24-19874265344
    
    RIATA 19-2-97 MM / RTU 205174265353
    
    Retamco Interconnect / RTU 233874265350
    
    Noble Inlet Meter #174265351
    
    Noble Inlet Meter #2
 Central Delivery Point (CDP) Gathering Receipt Points:
 Receipt Point(s)
    
    Location
    
    County
    
    StateJangles Compressor Station
    
    Sec. 20-T6S-R96W
    
    Garfield
    
    COStarkey Compressor Station
    
    Sec. 29-T6S-R96W
    
    Garfield
    
    COWheeler Gulch Compressor Station
    
    Sec. 27-T6S-R96W
    
    Garfield
    
    CORiley Gulch Compressor Station
    
    Sec. 34-T6S-R96W
    
    Garfield
    
    COCallahan Compressor Station
    
    Sec. 4-T7S-R96W
    
    Garfield
    
    COHayes Gulch Compressor Station
    
    Sec. 1-T7S-R96W
    
    Garfield
    
    COWasatch Compressor Station
    
    Sec. 33-T6S-R95W
    
    Garfield
    
    COCottonwood Compressor Station
    
    Sec. 34-T6S-R95W
    
    Garfield
    
    COHeath Hill Compressor Station
    
    Sec. 28-T6S-R94W
    
    Garfield
    
    CORulison Compressor Station
    
    Sec. 29-T6S-R94W
    
    Garfield
    
    COAnvil Point Compressor Station
    
    Sec. 19-T6S-R94W
    
    Garfield
    
    COClough Compressor Station
    
    Sec. 16-T6S-R94W
    
    Garfield
    
    CORabbit Brush Compressor Station
    
    Sec. 32-T6S-R95W
    
    Garfield
    
    COWebster Hill Compressor Station
    
    Sec. 14-T6S-R94W
    
    Garfield
    
    COSharrard Park Compressor Station
    
    Sec. 21-T6S-R94W
    
    Garfield
    
    COCrawford Trail Compressor Station
    
    Sec. 28-T6S-R97W
    
    Garfield
    
    COUna Compressor Station
    
    Sec. 34-T7S-R96W
    
    Garfield
    
    CO
 C-5




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Receipt Point(s)
    
    Location
    
    County
    
    StateHyrup Compressor Station
    
    Sec. 1-T8S-R96W
    
    Garfield
    
    CORoan Cliff Compressor Station
    
    Sec. 2-T7S-R96W
    
    Garfield
    
    COHay Barn Compressor Station
    
    Sec. 2-T7S-R96W
    
    Garfield
    
    COPDC Garden Gulch
    
    Sec. 8-T6S-R96W
    
    Garfield
    
    CO
 C-6




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT D
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 DELIVERY POINTS
 Gas Delivery Points:
 Interconnecting Pipeline
    
    Point
    
    
    ID #White River Hub
    
    Magnolia
    
    
    20502Northwest Pipeline Company
    
    Collins Gulch
    
    
    20503Whiting Oil and Gas Corporation
    
    Ryan Gulch
    
    
    20881Public Service Company of Colorado
    
    West Rifle Point (Bargath)
    
    
    9041Colorado Interstate Gas Company
    
    Parachute Point (Bargath)
    
    
    J91843Colorado Interstate Gas Company
    
    Roan Cliffs Point (Bargath)
    
    
    J91935Colorado Interstate Gas Company
    
    Daisy Ditch
    
    
    20876Colorado Interstate Gas Company
    
    Grand ValleyColorado Interstate Gas Company
    
    Cathedral (Ryan Gulch)
    
    
    J92221Colorado Interstate Gas Company
    
    Gardenhire
    
    
    20500Wyoming Interstate Company
    
    Rio Blanco
    
    
    20501Wyoming Interstate Company
    
    Collins Gulch Point (Bargath)
    
    
    J96078TransColorado Gas Transmission Company, LLC
    
    Raccoon Hollow (Bargath)
    
    
    40412TransColorado Gas Transmission Company, LLC
    
    Greasewood(Bargath)
    
    
    36101Questar Pipeline Company
    
    Ryans Point (Ryan Gulch)
    
    
    2942Enterprise Gas Processing, LLC
    
    Parachute Point
    
    
    PC0009Parachute Complex to Solvay
    
    Solvay Fuel Gas
    
    
    20877BOPCO, L.P.
    
    Barcus Creek CDP
    
    
    1620
 BASIC PROCESSING PLANT PRODUCT AND CONDENSATE DELIVERY POINTS
 Basic Processing Plant Product Delivery Points:
 Delivery to Pipeline
    
    Point
    
    Williams Meter #Parachute to Greasewood Express (PGX)
    
    Parachute Plant
    
    N/AWillow Creek to Overland Pass Pipeline Company
 Delivery to Truck
 
 
 D-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
 Condensate Delivery Points:
 Delivery to Truck
 Delivery Point(s)
    
    Location
    
    County
    
    StateJangles Compressor Station
    
    Sec. 20-T6S-R96W
    
    Garfield
    
    COStarkey Compressor Station
    
    Sec. 29-T6S-R96W
    
    Garfield
    
    COWheeler Gulch Compressor Station
    
    Sec. 27-T6S-R96W
    
    Garfield
    
    CORiley Gulch Compressor Station
    
    Sec. 34-T6S-R96W
    
    Garfield
    
    COCallahan Compressor Station
    
    Sec. 4-T7S-R96W
    
    Garfield
    
    COHayes Gulch Compressor Station
    
    Sec. 1-T7S-R96W
    
    Garfield
    
    COWasatch Compressor Station
    
    Sec. 33-T6S-R95W
    
    Garfield
    
    COCottonwood Compressor Station
    
    Sec. 34-T6S-R95W
    
    Garfield
    
    COHeath Hill Compressor Station
    
    Sec. 28-T6S-R94W
    
    Garfield
    
    CORulison Compressor Station
    
    Sec. 29-T6S-R94W
    
    Garfield
    
    COAnvil Point Compressor Station
    
    Sec. 19-T6S-R94W
    
    Garfield
    
    COClough Compressor Station
    
    Sec. 16-T6S-R94W
    
    Garfield
    
    COPDC Garden Gulch Meter
    
    Sec. 5-T6S-R96W
    
    Garfield
    
    CORabbit Brush Compressor Station
    
    Sec. 32-T6S-R95W
    
    Garfield
    
    COWebster Hill Compressor Station
    
    Sec. 14-T6S-R94W
    
    Garfield
    
    COSharrard Park Compressor Station
    
    Sec. 21-T6S-R94W
    
    Garfield
    
    COCrawford Trail Compressor Station
    
    Sec. 28-T6S-R97W
    
    Garfield
    
    COUna Compressor Station
    
    Sec. 35-T7S-R96W
    
    Garfield
    
    COParachute Plant
    
    Sec. 33-T6S-R96W
    
    Garfield
    
    COWillow Creek Plant
    
    Sec. 35-T2S-R97W
    
    Rio Blanco
    
    COHyrup Compressor Station
    
    Sec. 1-T8S-R96W
    
    Garfield
    
    COSagebrush Gas Plant
    
    Sec. 27-T2S-R99W
    
    Rio Blanco
    
    CO
 CO 2 Delivery Points:
  CRYOGENIC PROCESSING PLANT PRODUCT DELIVERY POINTS:
 Willow Creek Plant:Delivery to Pipeline Point
    
    Meter #Willow Creek Plant to Overland Pass Pipeline CompanyWillow Creek Plant to Greasewood Express (PGX)
 Echo Springs Plant:Delivery to Pipeline
    
    Meter #Echo Springs Plant to Overland Pass PipelineEcho Springs Plant to Mid-America Pipeline Company
 D-2




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT E
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 FEES AND FUEL
 1.
    
    Fee TypesGathering (inclusive of Field Dehydration)
 Fixed Fee
    
    $[***] per McfVariable Fee
    
    $[***]1 per Mcf
 Additionally, through December 31, 2012, for the greater of: (a) 450,000 MMBtu, or (b) all
MMBtus of Shippers Gas measured at the Starkey Gulch Custody Meter, Shipper shall pay a
Gathering fee of $[***], which fee shall not be subject to the fee adjustment in Section 1.Basic Processing and Treating
 Fixed Fee
    
    $[***] per McfVariable Fee
    
    $[***]1 per McfAllocation of Net Liquid Margins
    
    [***] percent ([***]%)
 For purposes of establishing the applicable Fee-Type for Expansions pursuant to Section
1.16, the foregoing Basic Processing and Treating fees apply to Basic Processing,
Treating, Dehydration and other services not otherwise included in other Fee-Types,
including associated blending, final delivery compression, interconnecting pipeline
deliveries, and CO2 delivery to third party receipt points.2.
    
    Fuel (Not Fee-Types):BASIC PROCESSING, TREATING AND GATHERING FUEL: a) the fuel applicable to Williams Ryan
Gulch Gathering System and the associated Basic Processing and Treating shall initially be
[***]% of applicable Receipt Point volumes, provided that it shall not exceed [***]%; and b)
the fuel applicable to Williams Allen Point Gathering System, Grand Valley Gathering System,
Trail Ridge Gathering System, and the associated Basic Processing and Treating combined, shall
initially be [***]% of applicable Receipt Point volumes, provided that it shall not exceed
[***]%. Provided, for any Day when Shippers Gas contains CO2 greater than the
CO2 limits set forth on Exhibit J, the said fuel limits shall not apply.
Furthermore, upon the completion of six months continuous delivery of Shippers Gas to Williams
Willow Creek Processing Plant, the Parties shall review the actual Fuel usage of Williams Ryan
Gulch Gathering System and reset the [***]% fuel limit to such other value as is mutually
agreed.3.
    
    Cryogenic Processing Fee applicable before January 1, 2013 at the Willow Creek Plant
(Not a Fee-Type): Shipper shall pay Williams $[***] per Mcf. Shipper
shall be entitled to [***]% of the Cryogenic Processing Plant Products extracted
from Shippers Gas at the Willow Creek Plant and Williams
 E-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 shall be entitled to [***]% of such Cryogenic Processing Plant Products extracted from Shippers
Gas at the Willow Creek Plant.4.
    
    Cryogenic Processing Fee applicable before January 1, 2013 at the Echo Springs Plant
(Not a Fee-Type):
 a.
    
    Displaced Volumes: WPX shall pay Williams a Cryogenic
Processing Fee of $[***] per Mcf of Displaced Volumes WPX shall be entitled
to [***]% of the Cryogenic Processing Plant Products extracted from
Displaced Volumes at the Echo Springs Plant and Williams shall be entitled to
[***]% of such Cryogenic Processing Plant Productsb.
    
    Non-Displaced Volumes: WPX shall pay a Cryogenic Processing fee of
$[***] per MMBtu of non-Displaced Volumes. WPX shall be entitled to one
hundred percent (100%) of the Cryogenic Processing Plant Products recovered through
Cryogenic Processing at the Echo Springs Plant from Shippers Gas.
 5.
    
    Cryogenic Processing Fee applicable after December 31, 2012 (Not a Fee-Type):
Shipper or WPX, as applicable, shall pay Williams $[***]1
per Mcf plus [***] percent ([***]%) of the Net Liquid Margin attributable
to Shippers or WPXs, as applicable, Cryogenic Processing Plant Products Cryogenically
Processed from Shippers Gas when the Net Liquid Margin equals $0 to $[***] per
gallon, plus Shipper or WPX, as applicable, shall pay Williams [***] percent
([***]%) of the Net Liquid Margin that is greater than $[***]per gallon.
For avoidance of doubt, such Net Liquid Margin payments are additive. The Net Liquid Margin
shall be deemed to be [***]when it is a negative amount.
 
 1
    
    As adjusted pursuant to Section 1.12. E-2




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT F
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 CALCULATION OF SHIPPERS GROSS BASIC PROCESSING PLANT PRODUCTS
       F-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT G
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 CALCULATION OF SHIPPERS GROSS CRYOGENIC PROCESSING PLANT PRODUCTS
       G-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT H
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 BASIC PROCESSING MDQs
 MDQs Associated with the Basic Processing and Treating Fee-Type:
    
    MDQs (Mcf/Day):Valley Plants (includes the Grand Valley Plant, the Parachute Plants,
    
    
    900,000the Haybarn Plant, and the Roan Cliff Plant)Sagebrush Plant
    
    
    40,000
 CRYOGENIC PROCESSING MDQs
 MDQs Associated with the Cryogenic Processing (Not a Fee-Type):
    
    MDQs
    (Mcf/Day):All Williams Cryogenic Processing Plants
    
    450,000
 H-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT I
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 AGREEMENTS WITH RMT FIRM CUSTOMERS
     I-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT J
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 CO 2 LIMITS
 1.
    
    [***] percent ([***]%) by volume calculated as a volume weighted average percentage of all
the Receipt Point(s) upstream of the inlet of the Ryan Gulch/Sagebrush CO2 Treater.2.
    
    [***] percent ([***]%) by volume calculated as a volume weighted average percentage of all
the Receipt Point(s) upstream of the inlet of the Parachute CO2 Treater.3.
    
    [***] percent ([***]%) by volume calculated as a volume weighted average percentage of all
the Receipt Point(s) upstream of the inlet of the Willow Creek Plant CO2 Treater.
 J-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT K
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 FIELD GATHERING AREA MDQs AND MONTHLY AVERAGE  RECEIPT POINT PRESSURE LIMITS
 Field Gathering Area
 Grand Valley Compressors (MMcfd) MDQ
    
    200Receipt Point
    
    MAP (psig)Starkey
    
    
    250Riley Gulch
    
    
    250Jangles Ditch
    
    
    250Callahan
    
    
    250Wheeler
    
    
    250Una Compressor
    
    
    250
 Parachute Compressors (MMcfd) MDQ
    
    245Receipt Point
    
    MAP (psig)Wasatch
    
    
    250Rabbit Brush
    
    
    250Roan Cliffs
    
    
    250Haybarn
    
    
    250Hayes Gulch
    
    
    250Cottonwood
    
    
    250
 Rulison Compressors (MMcfd) MDQ
    
    330Receipt Point
    
    MAP (psig)Sharrard Park
    
    
    250Rulison
    
    
    250Webster
    
    
    250Heathhill
    
    
    250Clough
    
    
    250Anvil Point
    
    
    250
 Ryan Gulch Compressors RMT only (MMcfd) MDQ
    
    30Receipt Point
    
    MAP (psig)Sagebrush LP
    
    
    250Ryan Gulch
    
    
    250
 K-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Trail Ridge Compressors (MMcfd) MDQ
    
    90Receipt Point
    
    MAP (psig)Crawford Trail
    
    250
 Hyrup (MMcfd) MDQ
    
    50Receipt Point
    
    MAP (psig)Hyrup
    
    50
 K-2




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT L
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 EXCEPTED GAS
 1.
    
    Second Amended and Restated Gas Gathering Agreement by and between Williams Production RMT
Company LLC as successor to Orion Energy Partners L.P. and EnCana Oil & Gas (USA) Inc. dated
November 1, 2010.2.
    
    Gas Gathering Agreement by and between Williams Production RMT Company as successor to
Laramie Energy, LLC and ETC Canyon Pipeline, LLC as successor to Canyon Resources, L.L.C.
dated September 1, 2005.3.
    
    Gas Gathering Agreement between ETC Canyon Pipeline, LLC and Williams Production RMT Company
dated August 1, 20044.
    
    Services Agreement by and between Williams Production RMT Company LLC and Enterprise Gas
Processing, LLC dated November, 1, 2010.5.
    
    Two transaction confirmations dated September 15, 2009 and September 15, 2009, each issued
pursuant to a Base Contract for Sale and Purchase of Natural Gas between WPX and Public
Service Company of Colorado dated January 1, 2004, and one transaction confirmation dated
October 23, 2009, issued pursuant to a Base Contract for Sale and Purchase of Natural Gas
between WPX and Rocky Mountain Natural Gas LLC dated July 1, 2006, collectively referred to as
the Xcel Agreements.
 L-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 EXHIBIT M
TO THE AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
DATED AS OF August 1, 2011
between
Williams Field Services Company, LLC
and
Williams Production RMT Company LLC
and
Williams Production Ryan Gulch LLC
and
WPX Energy Marketing, LLC
 SAMPLE CALCULATIONS OF FEE ADJUSTMENT
  
  1
    
    
    
    V1c=
    
    
    100
    
    
    
    
    (1+0.12)-1=
    
    
    0.893
    
    
    V1c(1+IRR)-1=100(0.893)=
    
    
    89.292
    
    
    
    V2c=
    
    
    101
    
    
    
    
    (1+0.12)-2=
    
    
    0.797
    
    
    V2c(1+IRR)-2=101(0.797)=
    
    
    80.523
    
    
    
    V3c=
    
    
    102
    
    
    
    
    (1+0.12)-3=
    
    
    0.712
    
    
    V3c(1+IRR)-3=102(0.712)=
    
    
    72.604
    
    
    
    V4c=
    
    
    103
    
    
    
    
    (1+0.12)-4=
    
    
    0.636
    
    
    V4c(1+IRR)-4=103(0.636)=
    
    
    65.465
    
    
    
    V5c=
    
    
    104
    
    
    
    
    (1+0.12)-5=
    
    
    0.567
    
    
    V5c(1+IRR)-5=104(0.567)=
    
    
    59.016
    
    
    
    V6c=
    
    
    105
    
    
    
    
    (1+0.12)-6=
    
    
    0.507
    
    
    V6c(1+IRR)-6=105(0.507)=
    
    
    53.207
    
    
    
    V7c=
    
    
    106
    
    
    
    
    (1+0.12)-7=
    
    
    0.452
    
    
    V7c(1+IRR)-7=106(0.452)=
    
    
    47.958
    
    
    
    V8c=
    
    
    107
    
    
    
    
    (1+0.12)-8=
    
    
    0.404
    
    
    V8c(1+IRR)-8=107(0.404)=
    
    
    43.229
    
    
    
    V9c=
    
    
    108
    
    
    
    
    (1+0.12)-9=
    
    
    0.361
    
    
    V9c(1+IRR)-9=108(0.361)=
    
    
    38.95y=
    
    10
    
    Vyc=
    
    V10c=
    
    
    109
    
    
    (1+IRR)-y=
    
    (1+0.12)-10=
    
    
    0.322
    
    
    V10c(1+IRR)-10=109(0.322)=
    
    
    35.1011
    

    
    V11c=
    
    
    110
    
    

    
    (1+0.12)-11=
    
    
    0.287
    
    
    V11c(1+IRR)-11=110(0.287)=
    
    
    31.6212
    
    
    
    V12c=
    
    
    111
    
    
    
    
    (1+0.12)-12=
    
    
    0.257
    
    
    V12c(1+IRR)-12=111(0.257)=
    
    
    28.4913
    
    
    
    V13c=
    
    
    112
    
    
    
    
    (1+0.12)-13=
    
    
    0.229
    
    
    V13c(1+IRR)-13=112(0.229)=
    
    
    25.6714
    
    
    
    V14c=
    
    
    113
    
    
    
    
    (1+0.12)-14=
    
    
    0.205
    
    
    V14c(1+IRR)-14=113(0.205)=
    
    
    23.1215
    
    
    
    V15c=
    
    
    114
    
    
    
    
    (1+0.12)-15=
    
    
    0.183
    
    
    V15c(1+IRR)-15=114(0.183)=
    
    
    20.8316
    
    
    
    V16c=
    
    
    115
    
    
    
    
    (1+0.12)-16=
    
    
    0.163
    
    
    V16c(1+IRR)-16=115(0.163)=
    
    
    18.7617
    
    
    
    V17c=
    
    
    116
    
    
    
    
    (1+0.12)-17=
    
    
    0.146
    
    
    V17c(1+IRR)-17=116(0.146)=
    
    
    16.8918
    
    
    
    V18c=
    
    
    117
    
    
    
    
    (1+0.12)-18=
    
    
    0.130
    
    
    V18c(1+IRR)-18=117(0.130)=
    
    
    15.2119
    
    
    
    V19c=
    
    
    118
    
    
    
    
    (1+0.12)-19=
    
    
    0.116
    
    
    V19c(1+IRR)-19=118(0.116)=
    
    
    13.7020
    
    
    
    V20c=
    
    
    119
    
    
    
    
    (1+0.12)-20=
    
    
    0.104
    
    
    V20c(1+IRR)-20=119(0.104)=
    
    
    12.34Sum (time adjusted current volume)=
    
    
    791.9
 M-1




---



##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 
  1
    
    
    
    V1p=
    
    
    110
    
    
    
    
    (1+0.12)-1=
    
    
    0.893
    
    
    (V1p-V1c)(1+IRR)-1=(110-100)(0.893)=
    
    
    8.932
    
    
    
    V2p=
    
    
    112
    
    
    
    
    (1+0.12)-2=
    
    
    0.797
    
    
    (V2p-V2c)(1+IRR)-2=(112-101)(0.797)=
    
    
    8.773
    
    
    
    V3p=
    
    
    114
    
    
    
    
    (1+0.12)-3=
    
    
    0.712
    
    
    (V3p-V3c)(1+IRR)-3=(114-102)(0.712)=
    
    
    8.544
    
    
    
    V4p=
    
    
    116
    
    
    
    
    (1+0.12)-4=
    
    
    0.636
    
    
    (V4p-V4c)(1+IRR)-4=(116-103)(0.636)=
    
    
    8.265
    
    
    
    V5p=
    
    
    118
    
    
    
    
    (1+0.12)-5=
    
    
    0.567
    
    
    (V5p-V5c)(1+IRR)-5=(118-104)(0.567)=
    
    
    7.946
    
    
    
    V6p=
    
    
    120
    
    
    
    
    (1+0.12)-6=
    
    
    0.507
    
    
    (V6p-V6c)(1+IRR)-6=(120-105)(0.507)=
    
    
    7.607
    
    
    
    V7p=
    
    
    122
    
    
    
    
    (1+0.12)-7=
    
    
    0.452
    
    
    (V7p-V7c)(1+IRR)-7=(122-106)(0.452)=
    
    
    7.248
    
    
    
    V8p=
    
    
    124
    
    
    
    
    (1+0.12)-8=
    
    
    0.404
    
    
    (V8p-V8c)(1+IRR)-8=(124-107)(0.404)=
    
    
    6.879
    
    
    
    V9p=
    
    
    126
    
    
    
    
    (1+0.12)-9=
    
    
    0.361
    
    
    (V9p-V9c)(1+IRR)-9=(126-108)(0.361)=
    
    
    6.49y=
    
    10
    
    Vyp=
    
    V10p=
    
    
    128
    
    
    (1+IRR)-y=
    
    (1+0.12)-10=
    
    
    0.322
    
    
    (V10p-V10c)(1+IRR)-10=(128-109)(0.322)=
    
    
    6.1211
    
    

    V11p=
    
        
    130
    
    
    

    (1+0.12)-11=
    
    
    0.287
    
    
    (V11p-V11c)(1+IRR)-11=(130-110)(0.287)=
    
    
    5.7512
    
    
    
    V12p=
    
    
    132
    
    
    
    
    (1+0.12)-12=
    
    
    0.257
    
    
    (V12p-V12c)(1+IRR)-12=(132-111)(0.257)=
    
    
    5.3913
    
    
    
    V13p=
    
    
    134
    
    
    
    
    (1+0.12)-13=
    
    
    0.229
    
    
    (V13p-V13c)(1+IRR)-13=(134-112)(0.229)=
    
    
    5.0414
    
    
    
    V14p=
    
    
    136
    
    
    
    
    (1+0.12)-14=
    
    
    0.205
    
    
    (V14p-V14c)(1+IRR)-14=(136-113)(0.205)=
    
    
    4.7115
    
    
    
    V15p=
    
    
    138
    
    
    
    
    (1+0.12)-15=
    
    
    0.183
    
    
    (V15c-V15c)(1+IRR)-15=(138-114)(0.183)=
    
    
    4.3916
    
    
    
    V16p=
    
    
    140
    
    
    
    
    (1+0.12)-16=
    
    
    0.163
    
    
    (V16c-V16c)(1+IRR)-16=(140-115)(0.163)=
    
    
    4.0817
    
    
    
    V17p=
    
    
    142
    
    
    
    
    (1+0.12)-17=
    
    
    0.146
    
    
    (V17c-V17c)(1+IRR)-17=(142-116)(0.146)=
    
    
    3.7918
    
    
    
    V18p=
    
    
    144
    
    
    
    
    (1+0.12)-18=
    
    
    0.130
    
    
    (V18c-V18c)(1+IRR)-18=(144-117)(0.130)=
    
    
    3.5119
    
    
    
    V19p=
    
    
    146
    
    
    
    
    (1+0.12)-19=
    
    
    0.116
    
    
    (V19c-V19c)(1+IRR)-19=(146-118)(0.116)=
    
    
    3.2520
    
    
    
    V20p=
    
    
    148
    
    
    
    
    (1+0.12)-20=
    
    
    0.104
    
    
    (V20c-V20c)(1+IRR)-20=(148-119)(0.104)=
    
    
    3.01Sum (time adjusted incremental volume)=
    
    
    119.7
 
  Fc is the Current Fee
Fv is the Variable portion of the Fee
 M-2




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##### 



AMENDED AND RESTATED GAS GATHERING, PROCESSING, DEHYDRATING AND TREATING AGREEMENT
 Fi is the Incremental Fee
y is the year (from 1 to 20)Vyc is the average expected production deliverability for year y predicted by the
hydraulic model using the Expansion facilities included in the last Adjusted FeeVyp is the average production deliverability for year y predicted by the
hydraulic model using the Expansion facilities included in the current Incremental Fee.IRR is the target pretax internal rate of return
 M-3