Document:

exv10w2

Exhibit 10.2

PATTERSON-UTI ENERGY, INC.

CHANGE IN CONTROL AGREEMENT

          This Agreement between Patterson-UTI Energy, Inc., a Delaware corporation (the
“Company”), and Seth D. Wexler (the “Employee”)
is effective as of November 2, 2009 (the “Effective
Date”). Certain capitalized terms used herein are defined in Section 22.

W I T N E S S E T H:

          Whereas, the Company considers it to be in the best interests of its stockholders to
encourage the continued employment of certain key employees of the Company and its Wholly Owned
Entities notwithstanding the possibility, threat or occurrence of a Change in Control of the
Company (as that phrase is defined in Section 2);

          Whereas, the Employee is a key employee of the Company and/or one or more of its
Wholly Owned Entities;

          Whereas, the Company believes that the possibility of the occurrence of a Change in
Control of the Company may result in the termination of the Employee’s employment by the Company or
in the distraction of the Employee from the performance of his duties to the Company, in either
case to the detriment of the Company and its stockholders;

          Whereas, the Company recognizes that the Employee could suffer adverse financial and
professional consequences if a Change in Control of the Company were to occur; and

          Whereas, the Company wishes to enter into this Agreement to protect the Employee if a
Change in Control of the Company occurs, thereby encouraging the Employee to remain in the employ
of the Company and not to be distracted from the performance of his duties to the Company by the
possibility of a Change in Control of the Company;

          Now, Therefore, the parties agree as follows:

     Section 1. Other Employment Arrangements.

     (a) This Agreement does not affect the Employee’s existing or future employment
arrangements with the Company unless a Change in Control of the Company shall have occurred
before the expiration of the term of this Agreement. The Employee’s employment with the
Company shall continue to be governed by the Employee’s existing or future employment
agreements with the Company, if any, or, in the absence of any employment agreement, shall
continue to be at the will of the Board of Directors or, if the Employee is not an officer
of the Company at the time of the termination of the Employee’s employment with the Company,
the will of the Chief Executive Officer of the Company, except that if (i) a Change in
Control of the Company shall have occurred before the expiration of the term of this
Agreement, and (ii) the Employee’s employment with the Company is terminated (whether by the
Employee or the Company or automatically as provided in Section 3) after the occurrence of that

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Change in Control of the Company, then the Employee shall be entitled to receive
certain benefits as provided in this Agreement.

     (b) Notwithstanding anything contained in this Agreement to the contrary, if following
the commencement of any discussion with a third person that ultimately results in a written
agreement or agreements to which the Company is a party and which, if the transactions
contemplated by such agreement or agreements were consummated, would result in a Change in
Control of the Company, the Employee’s employment with the Company is terminated by the
Company for any reason other than as a result of the occurrence of an event described in any
of clauses (i) through (v) of Section 4, then for all purposes of this Agreement, a Change
in Control of the Company shall be deemed to have occurred on the date immediately prior to
the date of such termination, removal, or reduction regardless of whether any Change in
Control of the Company actually occurs.

     (c) Nothing in this Agreement shall prevent or limit the Employee’s continuing or
future participation in any plan, program, policy or practice of or provided by the Company
or any of its Affiliates and for which the Employee may qualify, nor shall anything herein
limit or otherwise affect such rights as the Employee may have under any contract or
agreement with the Company or any of its Affiliates. Amounts which are vested benefits or
which the Employee is otherwise entitled to receive under any plan, program, policy or
practice of or provided by, or any contract or agreement with, the Company or any of its
Affiliates at or subsequent to the date of termination of the Employee’s employment with the
Company shall be payable or otherwise provided in accordance with such plan, program, policy
or practice or contract or agreement except as explicitly modified by this Agreement.

     Section 2. Change in Control of the Company. For purposes of this Agreement, a “Change in
Control of the Company” shall mean the occurrence of any of the following after the Effective Date:

     (a) The acquisition by any individual, entity or group (within the meaning of
Section 13(d)(3) or 14(d)(2) of the Exchange Act) (a “Covered Person”) of beneficial
ownership (within the meaning of rule 13d-3 promulgated under the Exchange Act) of 35% or
more of either (i) the then outstanding shares of the common stock of the Company (the
“Outstanding Company Common Stock”), or (ii) the combined voting power of the then
outstanding voting securities of the Company entitled to vote generally in the election of
directors (the “Outstanding Company Voting Securities”); provided, however, that for
purposes of this subsection (a) of this Section 2, the following acquisitions shall not constitute a
Change in Control of the Company: (i) any acquisition directly from the Company, (ii) any
acquisition by the Company, (iii) any acquisition by any employee benefit plan (or related
trust) sponsored or maintained by the Company or any entity controlled by the Company, or
(iv) any acquisition by any corporation pursuant to a transaction which complies with
clauses (i), (ii) and (iii) of subsection (c) of this Section 2; or

     (b) Individuals who, as of the Effective Date, constitute the Board of Directors (the
“Incumbent Board”) cease for any reason to constitute at least a majority of

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the Board of Directors; provided, however, that any individual becoming a director
subsequent to the Effective Date whose election, or nomination for election by the Company’s
stockholders, was approved by a vote of at least a majority of the directors then comprising
the Incumbent Board shall be considered as though such individual were a member of the
Incumbent Board, but excluding, for this purpose, any such individual whose initial
assumption of office occurs as a result of an actual or threatened election contest with
respect to the election or removal of directors or other actual or threatened solicitation
of proxies or consents by or on behalf of a Covered Person other than the Board; or

     (c) Consummation of (xx) a reorganization, merger or consolidation or sale of the
Company or any subsidiary of the Company, or (yy) a disposition of all or substantially all
of the assets of the Company (a “Business Combination”), in each case, unless, following
such Business Combination, (i) all or substantially all of the individuals and entities who
were the beneficial owners, respectively, of the Outstanding Company Common Stock and
Outstanding Company Voting Securities immediately prior to such Business Combination
beneficially own, direct or indirectly, more than 65% of, respectively, the then outstanding shares of common stock and the combined voting power of the then outstanding voting
securities entitled to vote generally in the election of directors, as the case may be, of
the corporation resulting from such Business Combination (including, without limitation, a
corporation which as a result of such transaction owns the Company or all or substantially
all of the Company’s assets either directly or through one or more subsidiaries) in
substantially the same proportions as their ownership immediately prior to such Business
Combination of the Outstanding Company Common Stock and Outstanding Company Voting
Securities, as the case may be, (ii) no Covered Person (excluding any employee benefit plan
(or related trust) of the Company or such corporation resulting from such Business
Combination) beneficially owns, directly or indirectly, 35% or more of, respectively, the
then outstanding shares of common stock of the corporation resulting from such Business
Combination or the combined voting power of the then outstanding voting securities of such
corporation, except to the extent that such ownership existed prior to the Business
Combination, and (iii) at least a majority of the members of the board of directors of the
corporation resulting from such Business Combination were members of the Incumbent Board at
the time of the execution of the initial agreement, or of the action of the Board of
Directors, providing for such Business Combination.

     Section 3. Term of this Agreement. The term of this Agreement shall begin on the Effective
Date and, unless automatically extended pursuant to the second sentence of this Section 3, shall expire on
the first to occur of:

     (i) the Employee’s death, the Employee’s Disability or the Employee’s
Retirement, which events shall also be deemed automatically to terminate the
Employee’s employment by the Company;

     (ii) the termination by the Employee or the Company of the Employee’s
employment by the Company; or

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     (iii) the end of the last day (the “Expiration Date”) of:

     (x) the period beginning on the Effective Date and ending on January
29, 2010 (or any period for which the term of this Agreement shall have
been automatically extended pursuant to the second sentence of this Section 3) if
no Change in Control of the Company shall have occurred during that period
(or any period for which the term of this Agreement shall have been
automatically extended pursuant to the second sentence of this Section 3); or

     (y) if one or more Changes in Control of the Company shall have
occurred during the period beginning on the Effective Date and ending on
January 29, 2010 (or any period for which the term of this Agreement shall
have been automatically extended pursuant to the second sentence of this
Section 3), the two-year period beginning on the date on which the last Change in
Control of the Company occurred.

If (i) the term of this Agreement shall not have expired as a result of the occurrence of one of
the events described in clause (i) or (ii) of the immediately preceding sentence, and (ii) the
Company shall not have given notice to the Employee at least ninety (90) days before the Expiration
Date that the term of this Agreement will expire on the Expiration Date, then the term of this
Agreement shall be automatically extended for successive one-year periods (the first such period to
begin on the day immediately following the Expiration Date) unless the Company shall have given
notice to the Employee at least ninety (90) days before the end of any one-year period for which
the term of this Agreement shall have been automatically extended that such term will expire at the
end of that one-year period. The expiration of the term of this Agreement shall not terminate this
Agreement itself or affect the right of the Employee or the Employee’s legal representatives to
enforce the payment of any amount or other benefit to which the Employee was entitled before the
expiration of the term of this Agreement or to which the Employee became entitled as a result of
the event (including the termination, whether by the Employee or the Company or automatically as
provided in this Section 3, of the Employee’s employment by the Company) that caused the term of this
Agreement to expire.

     Section 4. Event of Termination for Cause. An “Event of Termination for Cause” shall have
occurred if, after a Change in Control of the Company, the Employee shall have committed:

     (i) gross negligence or willful misconduct in connection with his duties or in
the course of his employment with the Company;

     (ii) an act of fraud, embezzlement or theft in connection with his duties or in
the course of his employment with the Company;

     (iii) intentional wrongful damage to property of the Company;

     (iv) intentional wrongful disclosure of secret processes or confidential
information of the Company; or

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     (v) an act leading to a conviction of a felony or a misdemeanor involving moral
turpitude.

For purposes of this Agreement, no act, or failure to act, on the part of the Employee shall be
deemed “intentional” if it was due primarily to an error in judgment or negligence, but shall be
deemed “intentional” only if done, or omitted to be done, by the Employee not in good faith and
without reasonable belief that his action or omission was in the best interest of the Company.
Notwithstanding the foregoing, the Employee shall not be deemed to have been terminated as a result
of an “Event of Termination for Cause” hereunder unless and until there shall have been delivered
to the Employee a copy of a resolution duly adopted by the affirmative vote of not less than
three-quarters of the Board of Directors then in office at a meeting of the Board of Directors
called and held for such purpose (after reasonable notice to the Employee and an opportunity for
the Employee, together with his counsel, to be heard before the Board of Directors), finding that,
in the good faith opinion of the Board of Directors, the Employee had committed an act set forth
above in this Section 4 and specifying the particulars thereof in detail. Nothing herein shall limit the
right of the Employee or his legal representatives to contest the validity or propriety of any such
determination.

     Section 5. An Event of Termination for Good Reason. An “Event of Termination for Good Reason”
shall have occurred if, after a Change in Control of the Company, the Company shall:

     (i) assign to the Employee any duties inconsistent with the Employee’s position
(including offices, titles and reporting requirements), authority, duties, status or
responsibilities with the Company in effect immediately before the occurrence of the
first Change in Control of the Company or otherwise make any change in any such
position, authority, duties or responsibilities;

     (ii) remove the Employee from, or fail to re-elect or appoint the Employee to,
any duties or position with the Company or any of its Affiliates that were assigned
or held by the Employee immediately before the occurrence of the first Change in
Control of the Company, except that a nominal change in the Employee’s title that is
merely descriptive and does not affect rank or status shall not constitute such an
event;

     (iii) take any other action that results in a material diminution in such
position, authority, duties or responsibilities or otherwise take any action that
materially interferes therewith;

     (iv) reduce the Employee’s annual base salary as in effect immediately before
the occurrence of the first Change in Control of the Company or as the Employee’s
annual base salary may be increased from time to time after that occurrence (the
“Base Salary”);

     (v) reduce the Employee’s annual bonus to an amount less than (x) $100,000, if
the first Change in Control of the Company occurred prior to the

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Employee earning an annual bonus with respect to the fiscal year ended December
31, 2009, (y) the amount of the annual bonus earned by the Employee with respect to
the fiscal year ended December 31, 2009, if the first Change in Control of the
Company occurred after the Employee earned an annual bonus with respect to the
fiscal year ended December 31, 2009, but prior to the Employee earning an annual
bonus with respect to the fiscal year ended December 31, 2010 or (z) the average of
the two annual bonuses earned by the Employee with respect to the two fiscal years
of the Company immediately preceding the fiscal year of the Company in which the
first Change in Control of the Company occurred (the applicable amount is referred
to herein as the “Benchmark Bonus”);

     (vi) relocate the Employee’s principal place of employment to a location
outside of a 50-mile radius from the Employee’s principal place of employment
immediately prior to the first Change in Control of the Company;

     (vii) fail to (x) continue in effect any bonus, incentive, profit sharing,
performance, savings, retirement or pension policy, plan, program or arrangement
(such policies, plans, programs and arrangements collectively being referred to
herein as “Basic Benefit Plans”), including, but not limited to, any deferred
compensation, supplemental executive retirement or other retirement income, stock
option, stock purchase, stock appreciation, or similar policy, plan, program or
arrangement of the Company, in which the Employee was a participant immediately
before the occurrence of the first Change in Control of the Company, or any
substitute plan adopted by the Board of Directors and in which the Employee was a
participant immediately before the occurrence of the last Change in Control of the
Company, unless an equitable and reasonably comparable arrangement (embodied in a
substitute or alternative benefit or plan) shall have been made with respect to such
Basic Benefit Plan promptly following the occurrence of the last Change in Control
of the Company, or (y) continue the Employee’s participation in any Basic Benefit
Plan (or any substitute or alternative plan) on substantially the same basis, both
in terms of the amount of benefits provided to the Employee (which are in any event
always subject to the terms of any applicable Basic Benefit Plan) and the level of
the Employee’s participation relative to other participants, as existed immediately
before the occurrence of the first Change in Control of the Company;

     (viii) fail to continue to provide the Employee with benefits substantially
similar to those enjoyed by the Employee under any of the Company’s other employee
benefit plans, policies, programs and arrangements (the “Other Benefit Plans”),
including, but not limited to, life insurance, medical, dental, health, hospital,
accident or disability plans, in which the Employee was a participant immediately
before the occurrence of the first Change in Control of the Company;

     (ix) fail to provide the Employee with the number of paid vacation days to
which the Employee was entitled in accordance with the Company’s

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vacation policy in effect immediately before the occurrence of the first Change
in Control of the Company;

     (x) fail to continue to provide the Employee with office space, related
facilities and support personnel (including, but not limited to, administrative and
secretarial assistance) (y) that are both commensurate with the Employee’s
responsibilities to and position with the Company immediately before the occurrence
of the first Change in Control of the Company and not materially dissimilar to the
office space, related facilities and support personnel provided to other employees
of the Company having comparable responsibility to the Employee, or (z) that are
physically located at the Company’s principal executive offices; or

     (xi) purport to terminate the Employee’s employment by the Company unless
notice of that termination shall have been given to the Employee pursuant to, and
that notice shall meet the requirements of, Section 6.

     Section 6. Notice of Termination. If a Change in Control of the Company shall have occurred
before the expiration of the term of this Agreement, any subsequent termination by the Employee or
the Company of the Employee’s employment by the Company, or any determination of the Employee’s
Disability, shall be communicated by notice to the other party that shall indicate the specific
paragraph of Section 7 pursuant to which the Employee is to receive benefits as a result of the
termination. If the notice states that the Employee’s employment by the Company has been
automatically terminated as a result of the Employee’s Disability, the notice shall
(i) specifically describe the basis for the determination of the Employee’s Disability, and
(ii) state the date of the determination of the Employee’s Disability, which date shall be not more
than ten (10) days before the date such notice is given. If the notice is from the Company and
states that the Employee’s employment by the Company is terminated by the Company as a result of
the occurrence of an Event of Termination for Cause, the notice shall specifically describe the
action or inaction of the Employee that the Company believes constitutes an Event of Termination
for Cause and shall be accompanied by a copy of the resolution satisfying Section 4. If the notice is from
the Employee and states that the Employee’s employment by the Company is terminated by the Employee
as a result of the occurrence of an Event of Termination for Good Reason, the notice shall
specifically describe the action or inaction of the Company that the Employee believes constitutes
an Event of Termination for Good Reason. Each notice given pursuant to this Section 6 (other than a notice
stating that the Employee’s employment by the Company has been automatically terminated as a result
of the Employee’s Disability) shall state a date, which shall be not fewer than thirty (30) days
nor more than sixty (60) days after the date such notice is given, on which the termination of the
Employee’s employment by the Company is effective. The date so stated in accordance with this Section 6
shall be the “Termination Date”. If a Change in Control of the Company shall have occurred before
the expiration of the term of this Agreement, any subsequent purported termination by the Company
of the Employee’s employment by the Company, or any subsequent purported determination by the
Company of the Employee’s Disability, shall be ineffective unless that termination or determination
shall have been communicated by the Company to the Employee by notice that meets the requirements
of the foregoing provisions of this Section 6 and the provisions of Section 9.

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     Section 7. Benefits Payable on Change in Control of the Company and Termination.

     (a) If (x) a Change in Control of the Company shall have occurred before the expiration
of the term of this Agreement, and (y) the Employee’s employment by the Company is
terminated (whether by the Employee or the Company or automatically as provided in Section 3) after
the occurrence of that Change in Control of the Company, the Employee shall be entitled to
the following benefits:

     (i) If the Employee’s employment by the Company is terminated (x) by the
Company as a result of the occurrence of an Event of Termination for Cause, or
(y) by the Employee before the occurrence of an Event of Termination for Good
Reason, then the Company shall pay to the Employee the Base Salary accrued through
the Termination Date but not previously paid to the Employee, and the Employee shall
be entitled to any other amounts or benefits provided under any plan, policy,
practice, program, contract or arrangement of or with the Company, including, but
not limited to, the Basic Benefit Plans and the Other Benefit Plans, which shall be
governed by the terms thereof (except as explicitly modified by this Agreement).

     (ii) If the Employee’s employment by the Company is automatically terminated as
a result of the Employee’s death, the Employee’s Disability or the Employee’s
Retirement, then (x) the Company shall pay to the Employee the Base Salary accrued
through the date of the occurrence of that event but not previously paid to the
Employee, and (y) the Employee shall be entitled to any other amounts or benefits
provided under any plan, policy, practice, program, contract or arrangement of or
with the Company, including, but not limited to, the Basic Benefit Plans and the
Other Benefit Plans, which shall be governed by the terms thereof (except as
explicitly modified by this Agreement).

     (iii) If the Employee’s employment by the Company is terminated (x) by the
Company otherwise than as a result of the occurrence of an Event of Termination for
Cause, or (y) by the Employee after the occurrence of an Event of Termination for
Good Reason, then the Employee shall be entitled to the following:

     (1) the Company shall pay to the Employee the Base Salary and
compensation for earned but unused vacation time accrued through the
Termination Date but not previously paid to the Employee;

     (2) the Company shall pay to the Employee an amount equal to the
product of (A) the greater of (I) the highest aggregate annual bonus,
incentive or other payment of cash compensation in addition to annual base
salary pursuant to any bonus, incentive, profit-sharing, performance,
discretionary pay or similar policy, plan, program or arrangement of the
Company paid or payable to the Employee (including any deferred portion
thereof) for any fiscal year (or portion thereof) of the Company paid after

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the Effective Date, and (II) the Benchmark Bonus, multiplied by (B) a
fraction, the numerator of which is the number of days in the current fiscal
year of the Company through the Termination Date and the denominator of
which is 365;

     (3) the Company shall pay to the Employee, as a lump sum, an amount
(the “Severance Payment”) equal to one and one-half (1.5) times the sum of:

     A. the amount (including any deferred portion thereof) of the
Base Salary that would have been paid to the Employee during the
fiscal year of the Company in which the Termination Date occurs based
on the assumption that the Employee’s employment by the Company had
continued throughout that fiscal year at the Base Salary at the
highest rate in effect at any time during the term of this Agreement;
plus

     B. the amount equal to (I) $100,000, if the Termination Date
occurs prior to the Employee earning an annual bonus with respect to
the fiscal year ended December 31, 2009, (II) the amount of the
annual bonus earned by the Employee with respect to the fiscal year
ended December 31, 2009, if the Termination Date occurs after the
Employee earned an annual bonus with respect to the fiscal year ended
December 31, 2009, but prior to the Employee earning an annual bonus
with respect to the fiscal year ended December 31, 2010, (III) the
average of the two annual bonuses earned by the Employee with respect
to the fiscal years ended December 31, 2009 and 2010 if the
Termination Date occurs after the Employee earned an annual bonus
with respect to the fiscal year ended December 31, 2010, but prior to
the Employee earning an annual bonus with respect to the fiscal year
ended December 31, 2011, or (IV) the average of the three annual
bonuses earned by the Employee with respect to the three fiscal years
preceding the year in which the Termination Date occurs;

     (4) the Company (at its sole expense) shall take the following actions:

     A. throughout the Relevant Period, the Company shall maintain in
effect, and not materially reduce the benefits provided by, each of
the Other Benefit Plans in which the Employee was a participant
immediately before the Termination Date; and

     B. the Company shall arrange for the Employee’s uninterrupted
participation throughout the Relevant Period in each of such Other
Benefit Plans,

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provided that if the Employee’s participation after the Termination Date in
any such Other Benefit Plan is not permitted by the terms of that Other
Benefit Plan, then throughout the Relevant Period, the Company (at its sole
expense) shall provide the Employee with substantially the same benefits
that were provided to the Employee by that Other Benefit Plan immediately
before the Termination Date; and

     (5) the Employee shall be entitled to any other amounts or benefits
provided under any plan, policy, practice, program, contract or arrangement
of or with the Company, including, but not limited to, the Basic Benefit
Plans and the Other Benefit Plans, which shall be governed by the terms
thereof (except as explicitly modified by this Agreement).

     (b) Each payment required to be made to the Employee pursuant to the foregoing
provisions of Section 7(a) above shall be subject to the following rules:

     (i) such payments shall be made by check drawn on an account of the Company at
a bank located in the United States of America;

     (ii) such payments shall be paid (x) if the Employee’s employment by the
Company was terminated as a result of the Employee’s death or Disability not more
than thirty (30) days immediately following the date of the occurrence of that event
or (y) if the Employee’s employment by the Company was terminated for any other
reason, not more than ten (10) days immediately following the Termination Date; and

     (iii) notwithstanding any provision of this Agreement to the contrary, in
accordance with Section 409A of the Code, (x) any payments due with respect to
Employee’s (or his dependents’) COBRA continuation coverage following the first 18
months of such coverage shall be paid on or before the last day of each month
thereafter and (y) if the Employee is determined to be a “specified employee” (as
defined in Section 409A of the Code) for the year in which such Termination Date
occurs, any payments due under Section 7(a) above that are not permitted to be paid
on such date without the imposition of additional taxes, interest and penalties
under Section 409A of the Code shall be paid on the first business day following the
six-month anniversary of the Termination Date or, if earlier, Employee’s death;
provided, however, that to the extent such six (6) month delay is imposed by
Section 409A of the Code, such payments shall be irrevocably contributed into a
rabbi trust established by the Company for the benefit of Employee with an
independent bank trustee as selected by the Employee not more than ten (10) days
immediately following the Termination Date and distributed to Employee as soon as
permissible under Section 409A of the Code; and provided further, that to the extent
any payments are paid into a rabbi trust such amounts shall be invested in a
short-term oriented fund invested in U.S. government securities and repurchase
agreements for those securities, as well as obligations of U.S. government agencies
(e.g., a money market fund).

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     Section 8. Successors. If a Change in Control of the Company shall have occurred before the
expiration of the term of this Agreement,

     (i) the Company shall not, directly or indirectly, consolidate with, merge into
or sell or otherwise transfer its assets as an entirety or substantially as an
entirety to, any person, or permit any person to consolidate with or merge into the
Company, unless immediately after such consolidation, merger, sale or transfer, the
Successor shall have assumed in writing the Company’s obligations under this
Agreement; and

     (ii) not fewer than ten (10) days before the consummation of any consolidation
of the Company with, merger by the Company into, or sale or other transfer by the
Company of its assets as an entirety or substantially as an entirety to, any person,
the Company shall give the Employee notice of that proposed transaction.

     Section 9. Notice. Notices required or permitted to be given by either party pursuant to this
Agreement shall be in writing and shall be deemed to have been given when delivered personally to
the other party or when deposited with the United States Postal Service as certified or registered
mail with postage prepaid and addressed:

     (a) if to the Employee, at the Employee’s address last shown on the Company’s records,
and

     (b) if to the Company, at 450 Gears Road, Suite 500, Houston, Texas 77067, directed to
the attention of the Chief Executive Officer.

or, in either case, to such other address as the party to whom or which such notice is to be given
shall have specified by notice given to the other party.

     Section 10. Withholding Taxes. The Company may withhold from all payments to be paid to the
Employee pursuant to this Agreement all taxes that, by applicable federal or state law, the Company
is required to so withhold.

     Section 11. Certain Additional Payments by the Company.

     (a) Anything in this Agreement to the contrary notwithstanding, in the event it shall
be determined that any payment or distribution by, or benefit from, the Company or any of
its Affiliates to or for the benefit of the Employee, whether paid or payable or distributed
or distributable pursuant to the terms of this Agreement or otherwise (any such payments,
distributions or benefits being individually referred to herein as a “Payment,” and any two
or more of such payments, distributions or benefits being referred to herein as “Payments”),
would be subject to the excise tax imposed by Section 4999 of the Code (such excise tax,
together with any interest thereon, any penalties, additions to tax, or additional amounts
with respect to such excise tax, and any interest in respect of such penalties, additions to
tax or additional amounts, being collectively referred to herein as the “Excise Tax”), then
the Employee shall be entitled to receive an additional payment or payments (individually
referred to herein as a “Gross-

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Up Payment” and any two or more of such additional payments being referred to herein as
“Gross-Up Payments”) in an amount such that after payment by the Employee of all taxes (as
defined in Section 11(k)) imposed upon the Gross-Up Payment, the Employee retains an amount of such
Gross-Up Payment equal to the Excise Tax imposed upon the Payments.

     (b) Subject to the provisions of Section 11(c) through (i), any determination (individually, a
“Determination”) required to be made under this Section 11(b), including whether a Gross-Up Payment
is required and the amount of such Gross-Up Payment, shall initially be made, at the
Company’s expense, by nationally recognized tax counsel mutually acceptable to the Company
and the Employee (“Tax Counsel”). Tax Counsel shall provide detailed supporting legal
authorities, calculations, and documentation both to the Company and the Employee within 15
business days of the termination of the Employee’s employment, if applicable, or such other
time or times as is reasonably requested by the Company or the Employee. If Tax Counsel
makes the initial Determination that no Excise Tax is payable by the Employee with respect
to a Payment or Payments, it shall furnish the Employee with an opinion reasonably
acceptable to the Employee that no Excise Tax will be imposed with respect to any such
Payment or Payments. The Employee shall have the right to dispute any Determination (a
“Dispute”) within 15 business days after delivery of Tax Counsel’s opinion with respect to
such Determination. The Gross-Up Payment, if any, as determined pursuant to such
Determination shall, at the Company’s expense, be paid by the Company to the Employee within
five business days of the Employee’s receipt of such Determination. The existence of a
Dispute shall not in any way affect the Employee’s right to receive the Gross-Up Payment in
accordance with such Determination. If there is no Dispute, such Determination shall be
binding, final and conclusive upon the Company and the Employee, subject in all respects,
however, to the provisions of Section 11(c) through (i) below. As a result of the uncertainty in the
application of Sections 4999 and 280G of the Code, it is possible that Gross-Up Payments (or
portions thereof) which will not have been made by the Company should have been made
(“Underpayment”), and if upon any reasonable written request from the Employee or the
Company to Tax Counsel, or upon Tax Counsel’s own initiative, Tax Counsel, at the Company’s
expense, thereafter determines that the Employee is required to make a payment of any Excise
Tax or any additional Excise Tax, as the case may be, Tax Counsel shall, at the Company’s
expense, determine the amount of the Underpayment that has occurred and any such
Underpayment shall be promptly paid by the Company to the Employee.

     (c) The Company shall defend, hold harmless, and indemnify the Employee on a fully
grossed-up after tax basis from and against any and all claims, losses, liabilities,
obligations, damages, impositions, assessments, demands, judgements, settlements, costs and
expenses (including reasonable attorneys’, accountants’, and experts’ fees and expenses)
with respect to any tax liability of the Employee resulting from any Final Determination (as
defined in Section 11(j)) that any Payment is subject to the Excise Tax.

     (d) If a party hereto receives any written or oral communication with respect to any
question, adjustment, assessment or pending or threatened audit, examination,

-12-

 

investigation or administrative court or other proceeding which, if pursued
successfully, could result in or give rise to a claim by the Employee against the Company
under this Section 11 (“Claim”), including, but not limited to, a claim for indemnification of the
Employee by the Company under Section 11(c), then such party shall promptly notify the other party
hereto in writing of such Claim (“Tax Claim Notice”).

     (e) If a Claim is asserted against the Employee (“Employee Claim”), the Employee shall
take or cause to be taken such action in connection with contesting such Employee Claim as
the Company shall reasonably request in writing from time to time, including the retention
of counsel and experts as are reasonably designated by the Company (it being understood and
agreed by the parties hereto that the terms of any such retention shall expressly provide
that the Company shall be solely responsible for the payment of any and all fees and
disbursements of such counsel and any experts) and the execution of powers of attorney
provided that:

     (i) within 30 calendar days after the Company receives or delivers, as the case
may be, the Tax Claim Notice relating to such Employee Claim (or such earlier date
that any payment of the taxes claimed is due from the Employee, but in no event
sooner than five calendar days after the Company receives or delivers such Tax Claim
Notice), the Company shall have notified the Employee in writing (“Election Notice”)
that the Company does not dispute its obligations (including, but not limited to,
its indemnity obligations) under this Agreement and that the Company elects to
contest, and to control the defense or prosecution of, such Employee Claim at the
Company’s sole risk and sole cost and expense; and

     (ii) the Company shall have advanced to the Employee on an interest-free basis,
the total amount of the tax claimed in order for the Employee, at the Company’s
request, to pay or cause to be paid the tax claimed, file a claim for refund of such
tax and, subject to the provisions of the last sentence of Section 11(g), sue for a refund of
such tax if such claim for refund is disallowed by the appropriate taxing authority
(it being understood and agreed by the parties hereto that the Company shall only be
entitled to sue for a refund and the Company shall not be entitled to initiate any
proceeding in, for example, United States Tax Court) and shall indemnify and hold
the Employee harmless, on a fully grossed-up after tax basis, from any tax imposed
with respect to such advance or with respect to any imputed income with respect to
such advance; and

     (iii) the Company shall reimburse the Employee for any and all costs and
expenses resulting from any such request by the Company and shall indemnify and hold
the Employee harmless, on fully grossed-up after-tax basis, from any tax imposed as
a result of such reimbursement.

     (f) Subject to the provisions of Section 11(e) hereof, the Company shall have the right to
defend or prosecute, at the sole cost, expense and risk of the Company, such Employee Claim
by all appropriate proceedings, which proceedings shall be defended or prosecuted diligently
by the Company to a Final Determination; provided, however, that (i) the Company shall not,
without the Employee’s prior written consent, enter into any

-13-

 

compromise or settlement of such Employee Claim that would adversely affect the
Employee, (ii) any request from the Company to the Employee regarding any extension of the
statute of limitations relating to assessment, payment, or collection of taxes for the
taxable year of the Employee with respect to which the contested issues involved in, and
amount of, the Employee Claim relate is limited solely to such contested issues and amount,
and (iii) the Company’s control of any contest or proceeding shall be limited to issues with
respect to the Employee Claim and the Employee shall be entitled to settle or contest, in
his sole and absolute discretion, any other issue raised by the Internal Revenue Service or
any other taxing authority. So long as the Company is diligently defending or prosecuting
such Employee Claim, the Employee shall provide or cause to be provided to the Company any
information reasonably requested by the Company that relates to such Employee Claim, and
shall otherwise cooperate with the Company and its representatives in good faith in order to
contest effectively such Employee Claim. The Company shall keep the Employee informed of
all developments and events relating to any such Employee Claim (including, without
limitation, providing to the Employee copies of all written materials pertaining to any such
Employee Claim), and the Employee or his authorized representatives shall be entitled, at
the Employee’s expense, to participate in all conferences, meetings and proceedings relating
to any such Employee Claim.

     (g) If, after actual receipt by the Employee of an amount of a tax claimed (pursuant to
an Employee Claim) that has been advanced by the Company pursuant to Section 11(e)(ii) hereof, the
extent of the liability of the Company hereunder with respect to such tax claimed has been
established by a Final Determination, the Employee shall promptly pay or cause to be paid to
the Company any refund actually received by, or actually credited to, the Employee with
respect to such tax (together with any interest paid or credited thereon by the taxing
authority and any recovery of legal fees from such taxing authority related thereto), except
to the extent that any amounts are then due and payable by the Company to the Employee,
whether under the provisions of this Agreement or otherwise. If, after the receipt by the
Employee of an amount advanced by the Company pursuant to Section 11(e)(ii), a determination is made
by the Internal Revenue Service or other appropriate taxing authority that the Employee
shall not be entitled to any refund with respect to such tax claimed and the Company does
not notify the Employee in writing of its intent to contest such denial of refund prior to
the expiration of 30 days after such determination, then such advance shall be forgiven and
shall not be required to be repaid and the amount of such advance shall offset, to the
extent thereof, the amount of any Gross-Up Payments and other payments required to be paid
hereunder.

     (h) With respect to any Employee Claim, if the Company fails to deliver an Election
Notice to the Employee within the period provided in Section 11(e)(i) hereof or, after delivery of
such Election Notice, the Company fails to comply with the provisions of Section 11(e)(ii) and (iii)
and (f) hereof, then the Employee shall at any time thereafter have the right (but not the
obligation), at his election and in his sole and absolute discretion, to defend or
prosecute, at the sole cost, expense and risk of the Company, such Employee Claim. The
Employee shall have full control of such defense or prosecution and such proceedings,
including any settlement or compromise thereof. If requested by the Employee, the Company
shall cooperate, and shall cause its Affiliates to cooperate, in

-14-

 

good faith with the Employee and his authorized representatives in order to contest
effectively such Employee Claim. The Company may attend, but not participate in or control,
any defense, prosecution, settlement or compromise of any Employee Claim controlled by the
Employee pursuant to this Section 11(h) and shall bear its own costs and expenses with respect
thereto. In the case of any Employee Claim that is defended or prosecuted by the Employee,
the Employee shall, from time to time, be entitled to current payment, on a fully grossed-up
after tax basis, from the Company with respect to costs and expenses incurred by the
Employee in connection with such defense or prosecution.

     (i) In the case of any Employee Claim that is defended or prosecuted to a Final
Determination pursuant to the terms of this Section 11(i), the Company shall pay, on a fully
grossed-up after tax basis, to the Employee in immediately available funds the full amount
of any taxes arising or resulting from or incurred in connection with such Employee Claim
that have not theretofore been paid by the Company to the Employee, together with the costs
and expenses, on a fully grossed-up after tax basis, incurred in connection therewith that
have not theretofore been paid by the Company to the Employee, within ten calendar days
after such Final Determination. In the case of any Employee Claim not covered by the
preceding sentence, the Company shall pay, on a fully grossed-up after tax basis, to the
Employee in immediately available funds the full amount of any taxes arising or resulting
from or incurred in connection with such Employee Claim at least ten calendar days before
the date payment of such taxes is due from the Employee, except where payment of such taxes
is sooner required under the provisions of this Section 11(i), in which case payment of such taxes
(and payment, on a fully grossed-up after tax basis, of any costs and expenses required to
be paid under this Section 11(i)) shall be made within the time and in the manner otherwise provided
in this Section 11(i).

     (j) For purposes of this Agreement, the term “Final Determination” shall mean (A) a
decision, judgment, decree or other order by a court or other tribunal with appropriate
jurisdiction, which has become final and non-appealable; (B) a final and binding settlement
or compromise with an administrative agency with appropriate jurisdiction, including, but
not limited to, a closing agreement under Section 7121 of the Code; (C) any disallowance of
a claim for refund or credit in respect to an overpayment of tax unless a suit is filed on a
timely basis; or (D) any final disposition by reason of the expiration of all applicable
statutes of limitations.

     (k) For purposes of this Agreement, the terms “tax” and “taxes” mean any and all taxes
of any kind whatsoever (including, but not limited to, any and all Excise Taxes, income
taxes, and employment taxes), together with any interest thereon, any penalties, additions
to tax, or additional amounts with respect to such taxes and any interest in respect of such
penalties, additions to tax, or additional amounts.

     (l) Notwithstanding anything in this Agreement to the contrary, in accordance with
Section 409A of the Code, any additional payments due to the Employee under this Section 11
shall be paid by the Company no later than the end of the Employee’s taxable year next
following the Employee’s taxable year in which the related taxes are remitted to the taxing
authority.

-15-

 

     Section 12. Deferred Compensation—Section 409A of the Code. This Agreement is intended to
meet the requirements of Section 409A of the Code and shall be administered in a manner that is
intended to meet those requirements and shall be construed and interpreted in accordance with such
intent. To the extent that a payment, or the settlement or deferral thereof, is subject to
Section 409A of the Code, except as the Board of Directors and Employee otherwise determine in
writing, the payment shall be paid, settled or deferred in a manner that will meet the requirements
of Section 409A of the Code, including regulations or other guidance issued with respect thereto,
such that the payment, settlement or deferral shall not be subject to the additional tax or
interest applicable under Section 409A of the Code. Any provision of this Agreement that would
cause the payment, settlement or deferral thereof to fail to satisfy Section 409A of the Code shall
be amended (in a manner that as closely as practicable achieves the original intent of this
Agreement) to comply with Section 409A of the Code on a timely basis, which may be made on a
retroactive basis, if permitted under the regulations and other guidance issued under Section 409A
of the Code. In the event additional regulations or other guidance is issued under Section 409A of
the Code or a court of competent jurisdiction provides additional authority concerning the
application of Section 409A with respect to the payments described hereunder, then the provisions
regarding such payments shall be amended to permit such payments to be made at the earliest time
allowed under such additional regulations, guidance or authority that is practicable and achieves
the original intent of this Agreement.

     Section 13. Expenses of Enforcement. If a Change in Control of the Company shall have
occurred before the expiration of the term of this Agreement, then, upon demand by the Employee
made to the Company, the Company shall reimburse the Employee for the reasonable expenses
(including attorneys’ fees and expenses) incurred by the Employee in enforcing or seeking to
enforce the payment of any amount or other benefit to which the Employee shall have become entitled
pursuant to this Agreement, including those incurred in connection with any arbitration initiated
pursuant to Section 21. To the extent that any such reimbursement would be subject to the Excise Tax, then
the Employee shall be entitled to receive Gross-Up Payments in an amount such that after payment by
the Employee of all taxes imposed on such Gross-Up Payments, the Employee retains an amount equal
to the Excise Tax imposed upon the reimbursement, and the other provisions of Section 11 hereof shall also
apply to such circumstance unless the context thereof otherwise indicates.

     Section 14. Employment by Wholly Owned Entities. If, at or after the Effective Date, the
Employee is or becomes an employee of one or more corporations, partnerships, limited liability
companies or other entities that are, directly or indirectly, wholly owned by the Company (“Wholly
Owned Entities”), references in this Agreement to the Employee’s employment by the Company shall
include the Employee’s employment by any such Wholly Owned Entity.

     Section 15. No Obligation to Mitigate; No Rights of Offset.

     (a) The Employee shall not be required to mitigate the amount of any payment or other
benefit required to be paid or provided to the Employee pursuant to this Agreement, whether
by seeking other employment or otherwise, nor shall the amount of any such payment or other
benefit be reduced on account of any compensation earned by the Employee as a result of
employment by another person.

-16-

 

     (b) The Company’s obligation to make the payments provided for in this Agreement and
otherwise to perform its obligations hereunder shall not be affected by any set-off,
counterclaim, recoupment, defense or other claim, right or action which the Company may have
against the Employee or others.

     Section 16. Amendment and Waiver. No provision of this Agreement may be amended or waived
(whether by act or course of conduct or omission or otherwise) unless that amendment or waiver is
by written instrument signed by the parties hereto. No waiver by either party of any breach of
this Agreement shall be deemed a waiver of any other or subsequent breach.

     Section 17. Governing Law. The validity, interpretation, construction and enforceability of
this Agreement shall be governed by the laws of the State of Texas.

     Section 18. Validity. The invalidity or unenforceability of any provision of this Agreement
shall not affect the validity or enforceability of any other provision of this Agreement, which
shall remain in full force and effect.

     Section 19. Counterparts. This Agreement may be executed in counterparts, each of which shall
be deemed an original but all of which together will constitute the same instrument.

     Section 20. Assignment. This Agreement shall inure to the benefit of and be enforceable by
the Employee’s legal representative. The Company may not assign any of its obligations under this
Agreement unless (i) such assignment is to a Successor and (ii) the requirements of Section 8 are
fulfilled.

     Section 21. Arbitration. Except as otherwise explicitly provided in Section 11, any dispute between
the parties arising out of this Agreement, whether as to this Agreement’s construction,
interpretation or enforceability or as to any party’s breach or alleged breach of any provision of
this Agreement, shall be submitted to arbitration in accordance with the following procedures:

     (i) Either party may demand such arbitration by giving notice of that demand to
the other party. The notice shall state (x) the matter in controversy, and (y) the
name of the arbitrator selected by the party giving the notice.

     (ii) Not more than 15 days after such notice is given, the other party shall
give notice to the party who demanded arbitration of the name of the arbitrator
selected by the other party. If the other party shall fail to timely give such
notice, the arbitrator that the other party was entitled to select shall be named by
the Arbitration Committee of the American Arbitration Association. Not more than 15
days after the second arbitrator is so named, the two arbitrators shall select a
third arbitrator. If the two arbitrators shall fail to timely select a third
arbitrator, the third arbitrator shall be named by the Arbitration Committee of the
American Arbitration Association.

     (iii) The dispute shall be arbitrated at a hearing that shall be concluded
within ten days immediately following the date the dispute is submitted

-17-

 

to arbitration unless a majority of the arbitrators shall elect to extend the
period of arbitration. Any award made by a majority of the arbitrators (x) shall be
made within ten days following the conclusion of the arbitration hearing, (y) shall
be conclusive and binding on the parties, and (z) may be made the subject of a
judgment of any court having jurisdiction.

     (iv) All expenses of the arbitration shall be borne by the Company.

The agreement of the parties contained in the foregoing provisions of this Section 21 shall be a complete
defense to any action, suit or other proceeding instituted in any court or before any
administrative tribunal with respect to any dispute between the parties arising out of this
Agreement.

     Section 22. Interpretation.

     (a) As used in this Agreement, the following terms and phrases have the indicated
meanings:

     (i) “Affiliate” and “Affiliates” mean, when used with respect to any entity,
individual, or other person, any other entity, individual, or other person which,
directly or indirectly, through one or more intermediaries controls, or is
controlled by, or is under common control with such entity, individual or person.

     (ii) “Base Salary” has the meaning assigned to that term in Section 5.

     (iii) “Basic Benefit Plans” has the meaning assigned to that term in Section 5.

     (iv) “Benchmark Bonus” has the meaning assigned to that term in Section 5.

     (v) “Board of Directors” means the Board of Directors of the Company.

     (vi) “Business Combination” has the meaning assigned to that term in Section 2.

     (vii) “Change in Control of the Company” has the meaning assigned to that
phrase in Section 2.

     (viii) “Claim” has the meaning assigned to such term in Section 11.

     (ix) “Code” means the Internal Revenue Code of 1986, as amended from time to
time.

     (x) “Company” has the meaning assigned to that term in the preamble to this
Agreement. The term “Company” shall also include any

-18-

 

Successor, whether the liability of such Successor under this Agreement is
established by contract or occurs by operation of law.

     (xi) “Covered Person” has the meaning assigned to that term in Section 2.

     (xii) “Determination” has the meaning assigned to that term in Section 11.

     (xiii) “Dispute” has the meaning assigned to that term in Section 11.

     (xiv) “Effective Date” has the meaning assigned to that term in the preamble to
this Agreement.

     (xv)
“Election Notice” has the meaning assigned to such term in
Section 11.

     (xvi) “Employee” has the meaning assigned to such term in the preamble to this
Agreement.

     (xvii) “Employee Claim” has the meaning assigned to such term in Section 11.

     (xviii) “Employee’s Disability” means:

     (1) if no Change in Control of the Company shall have occurred before
the date of determination, the physical or mental disability of the
Employee determined in accordance with the disability policy of the Company
at the time in effect and generally applicable to its salaried employees;
and

     (2) if a Change in Control of the Company shall have occurred at that
date, the physical or mental disability of the Employee determined in
accordance with the disability policy of the Company in effect immediately
before the occurrence of the first Change in Control of the Company and
generally applicable to its salaried employees.

The Employee’s Disability, and the automatic termination of the Employee’s
employment by the Company by reason of the Employee’s Disability, shall be
deemed to have occurred on the date of determination, provided that if (1) a
Change in Control of the Company shall have occurred before the expiration
of the term of this Agreement, (2) the Company shall have subsequently given
notice pursuant to Section 6 of the Company’s determination of the Employee’s
Disability, and (3) the Employee shall have given notice to the Company that
the Employee disagrees with that determination, then (A) whether the
Employee’s Disability shall have occurred shall be submitted to arbitration
pursuant to Section 21, and (B) if a majority of the arbitrators decide that the

-19-

 

Employee’s Disability had not occurred, at the date of determination by the
Company, then (I) the Employee’s Disability, and the automatic termination
of the Employee’s employment by the Company by reason of the Employee’s
Disability, shall be deemed not to have occurred, and (II) on demand by the
Employee made to the Company, the Company shall reimburse the Employee for
the reasonable expenses (including attorneys’ fees and expenses) incurred by
the Employee in obtaining that decision.

     (xix) “Employee’s Retirement” means (x) if no Change in Control of the Company
shall have occurred before the date of the Employee’s proposed retirement, the
retirement of the Employee in accordance with the retirement policy of the Company
at the time in effect and generally applicable to its salaried employees, and (y) if
a Change in Control of the Company shall have occurred at that date, the retirement
of the Employee from the employ of the Company in accordance with the retirement
policy of the Company in effect immediately before the occurrence of the first
Change in Control of the Company and generally applicable to its salaried employees.

     (xx) “Event of Termination for Cause” has the meaning assigned to that phrase
in Section 4.

     (xxi) “Event of Termination for Good Reason” has the meaning assigned to that
phrase in Section 5.

     (xxii) “Exchange Act” means the Securities Exchange Act of 1934, as amended
from time to time.

     (xxiii) “Excise Tax” has the meaning assigned to that term in Section 11.

     (xxiv)
“Expiration Date” has the meaning assigned to that term in Section 3.

     (xxv) “Final Determination” has the meaning assigned to such term in
Section 11.

     (xxvi) “Gross-Up Payment” has the meaning assigned to that term in Section 11.

     (xxvii)
“Other Benefit Plans” has the meaning assigned to that term in Section 5.

     (xxviii) “Outstanding Company Common Stock” has the meaning assigned to that
term in Section 2.

     (xxix) “Outstanding Company Voting Securities” has the meaning assigned to that
term in Section 2.

-20-

 

     (xxx) “Payment” has the meaning assigned to that term in Section 11.

     (xxxi) “person” means any individual, corporation, partnership, joint venture,
association, joint-stock company, limited partnership, limited liability company,
trust, unincorporated organization, government, or agency or political subdivision
of any government.

     (xxxii) “Relevant Period” means a period beginning on the Termination Date and
ending on the first to occur of (x) the second anniversary of the Termination Date,
(y) the date on which the Employee becomes a full time employee of another person,
and (z) the Employee’s normal retirement date, determined in accordance with the
retirement policy of the Company in effect on the Termination Date.

     (xxxiii)
“Severance Payment” has the meaning assigned to that term in Section 7.

     (xxxiv) “Successor” means a person with or into which the Company shall have
been merged or consolidated or to which the Company shall have transferred its
assets as an entirety or substantially as an entirety.

     (xxxv) “tax” and “taxes” have the meaning assigned to those terms in Section 11.

     (xxxvi) “Tax Claim Notice” has the meaning assigned to that term in Section 11.

     (xxxvii) “Tax Counsel” has the meaning assigned to that term in Section 11.

     (xxxviii)
“Termination Date” has the meaning assigned to that term in Section 6.

     (xxxix) “this Agreement” means this Change in Control Agreement as it may be
amended from time to time in accordance with Section 16.

     (xl) “Underpayment” has the meaning assigned to that term in Section 11.

     (xli) “Wholly Owned Entities” has the meaning assigned to that term in
Section 14.

     (b)
All
references in this Agreement to the annual bonus earned by the
Employee with respect to the fiscal year ended December 31, 2009
shall include any and all bonuses earned with respect to such fiscal
year, including without limitation any bonus paid near the date
Employee started employment with the Company and/or one or more of
its Wholly Owned Entities.

     (c) In the event of the enactment of any successor provision to any statute or rule
cited in this Agreement, references in this Agreement to such statute or rule shall be to
such successor provision.

     (d) The headings of Sections of this Agreement shall not control the meaning or
interpretation of this Agreement.

-21-

 

     (e) References in this Agreement to any Section are to the corresponding Section of
this Agreement unless the context otherwise indicates.

          In Witness Whereof, the Company and the Employee have executed this Agreement as of
the Effective Date.

	 	 	 	 	 
	 	PATTERSON-UTI ENERGY, INC.

 	 
	 	/s/ John E. Vollmer III
 	 
	 	John E. Vollmer III 	 
	 	Senior Vice President – Corporate Development and 
Chief Financial Officer 	 
	 
	 	 	 
	 	                                                  /s/ Seth D. Wexler
 	 
	 	Seth D. Wexler 	 
	 	 	 
	 

-22-exv10w1

Exhibit 10.1

CONVERSION AGREEMENT

                                              (including any other persons or entities converting Debentures hereunder
for whom the undersigned Holder holds contractual and investment authority, the “Holder”) enters
into this Conversion Agreement (the “Agreement”) with Genesco, Inc. (the “Company”) on                     ,
2009 whereby the Holder will convert (the “Conversion”) the Company’s 4.125% Convertible
Subordinated Debentures due June 15, 2023 (the “Debentures”) into shares of the Company’s common
stock, par value $1.00 per share (the “Common Stock”), in accordance with the terms of the
Indenture dated June 24, 2003 among the Company and The Bank of New York, as Trustee (the
"Indenture”), and the Company will make a cash payment to the Holder.

     On and subject to the terms hereof, the parties hereto agree as follows:

Article I: Conversion of the Debentures into Common Stock

     At the Closing (as defined herein), the Holder hereby agrees to convert the following
Debentures into the number of shares of Common Stock described below in accordance with the terms
of the Indenture, and the Company hereby agrees to pay, in cash, interest on such Debentures, at
the rate specified in the Indenture, from the last interest payment date under the Indenture
through ___, 2009:

	 	 	 
	Principal Amount of Debentures to be Converted:

	 	$                                                            
	 

	 	(the “Converted Debentures”).
	 
	 	 
	Number of Shares to be Issued in the Conversion:

	 	                                                            
	 

	 	(the “Shares”).
	 
	 	 
	Cash Payment of Interest on Converted Debentures:

	 	$                                                            
	 

	 	(the “Cash Payment”).

     The closing of the Conversion (the “Closing”) shall occur no later than three business days
after the date of this Agreement. At the Closing, (a) the Holder shall deliver or cause to be
delivered to the Company all right, title and interest in and to the Converted Debentures free and
clear of any mortgage, lien, pledge, charge, security interest, encumbrance, title retention
agreement, option, equity or other adverse claim thereto (collectively, “Liens”), together with all
duly executed documentation required under the Indenture for an effective conversion of the
Converted Debentures into the Shares and any other documents of conveyance or transfer that the
Company may deem necessary or desirable, and (b) the Company shall issue to the Holder the
Shares and the Cash Payment.

Article II: Covenants, Representations and Warranties of the Holder

     The Holder hereby covenants as follows, and makes the following representations and
warranties, each of which is and shall be true and correct on the date hereof and at the Closing,
to the Company, Lazard Frères & Co. LLC and Lazard Capital Markets LLC, and all such covenants,
representations and warranties shall survive the Conversion.

     Section 2.1 Power and Authorization. The Holder is duly organized, validly existing
and in good standing under the laws of its state of organization, and has the power, authority and
capacity to execute and deliver this Agreement, to perform its obligations hereunder, and to
consummate the Conversion contemplated hereby. If the Holder that is signatory hereto is executing
this Agreement to effect the conversion of Converted Debentures beneficially owned by one or more
other persons or entities (who are thus included in the definition of “Holder” hereunder), (a) such
signatory Holder has all requisite discretionary authority to enter into this Agreement on behalf
of, and bind, each other person or entity that is a beneficial owner of Converted Debentures, and
(b) Schedule A to this Agreement is a true, correct and complete list of (i) the name of
each

 

 

person or entity delivering (as beneficial owner) Converted Debentures hereunder, (ii) the
principal amount of such Holder’s Converted Debentures, (iii) the number of shares of Common Stock
to be issued to such Holder in respect of its Converted Debentures, and (iv) the amount of the Cash
Payment to be made to such Holder in accordance with this Agreement.

     Section 2.2 Valid and Enforceable Agreement; No Violations. This Agreement has been
duly executed and delivered by the Holder and constitutes a legal, valid and binding obligation of
the Holder, enforceable against the Holder in accordance with its terms, except that such
enforcement may be subject to (a) bankruptcy, insolvency, reorganization, moratorium or other
similar laws affecting or relating to enforcement of creditors’ rights generally, and (b) general
principles of equity (the “Enforceability Exceptions”). This Agreement and consummation of the
Conversion will not violate, conflict with or result in a breach of or default under (i) the
Holder’s organizational documents, (ii) any agreement or instrument to which the Holder is a party
or by which the Holder or any of its assets are bound, or (iii) any laws, regulations or
governmental or judicial decrees, injunctions or orders applicable to the Holder.

     Section 2.3 Title to the Debentures. The Holder is the sole legal and beneficial
owner of the Converted Debentures, and the Holder has good, valid and marketable title to the
Converted Debentures, free and clear of any Liens (other than pledges or security interests that
the Holder may have created in favor of a prime broker under and in accordance with its prime
brokerage agreement with such broker). The Holder has not, in whole or in part, except as
described in the preceding sentence, (a) assigned, transferred, hypothecated, pledged, exchanged or
otherwise disposed of any of the Converted Debentures or its rights in the Converted Debentures, or
(b) given any person or entity any transfer order, power of attorney or other authority of any
nature whatsoever with respect to the Converted Debentures. Upon the Holder’s delivery of the
Converted Debentures to the Company pursuant to the Conversion, the Converted Debentures shall be
free and clear of all Liens created by the Holder.

     Section 2.4 Accredited Investor. The Holder is an “accredited investor” within the
meaning of Rule 501 of Regulation D promulgated under the Securities Act of 1933, as amended (the
“Securities Act”).

     Section 2.5 No Affiliate, Related Party or 5% Stockholder Status. The Holder is not,
and has not been during the consecutive three month period preceding the date hereof, a director,
officer, or “affiliate” within the meaning of Rule 144 promulgated under the Securities Act (an
“Affiliate”) of the Company. To its knowledge, the Holder did not acquire any of the Converted
Debentures, directly or indirectly, from an Affiliate of the Company. The Holder and its
Affiliates collectively beneficially own and will beneficially own as of the date of the Closing
(but without giving effect to the Conversion) less than 5% of the Common Stock. The Holder is not
a subsidiary, affiliate or, to its knowledge, otherwise closely-related to any director or officer
of the Company or beneficial owner of 5% or more of the outstanding Common Stock (each such
director, officer or beneficial owner, a “Related Party”). To its knowledge, no Related Party
beneficially owns 5% or more of the outstanding voting equity of the Holder.

     Section 2.6 No Illegal Transactions. The Holder has not, directly or indirectly, and
no person acting on behalf of or pursuant to any understanding with the Holder has, engaged in any
transactions in the securities of the Company (including, without limitation, any Short Sales (as
defined below) involving any of the Company’s securities) since the time that such Holder was first
contacted by either the Company, Lazard Frères & Co. LLC or Lazard Capital Markets LLC or any other
person regarding an investment in the Company. Such Holder covenants that neither it nor any
person acting on its behalf or pursuant to any understanding with such Holder will engage, directly
or indirectly, in any transactions in the securities of the Company (including Short Sales) prior
to the time the transactions contemplated by this Agreement are publicly disclosed. “Short Sales”
include, without limitation, all “short sales” as defined in Rule 200 of Regulation SHO promulgated
under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and all types of direct
and indirect stock pledges, forward sale contracts, options, puts, calls, short sales, swaps,
derivatives and similar arrangements (including on a total return basis), and sales and other
transactions through non-U.S. broker-dealers or foreign regulated brokers. Solely for purposes of
this Section 2.6, subject to the Holder’s compliance

2

 

with its obligations under the U.S. federal securities laws and the Holder’s internal
policies, “Holder” shall not be deemed to include any subsidiaries or affiliates of the Holder that
are effectively walled off by appropriate “Chinese Wall” information barriers approved by the
Holder’s legal or compliance department (and thus have not been privy to any information concerning
the Conversion).

     Section 2.7 Adequate Information; No Reliance. The Holder acknowledges and agrees
that (a) the Holder has been furnished with all materials it considers relevant to making an
investment decision to enter into the Conversion and has had the opportunity to review the
Company’s filings with the Securities and Exchange Commission (the “SEC”), including, without
limitation, all filings made pursuant to the Exchange Act, (b) the Holder has had a full
opportunity to ask questions of the Company concerning the Company, its business, operations,
financial performance, financial condition and prospects, and the terms and conditions of the
Conversion, (c) the Holder has had the opportunity to consult with its accounting, tax, financial
and legal advisors to be able to evaluate the risks involved in the Conversion and to make an
informed investment decision with respect to the Conversion and (d) the Holder is not relying, and
has not relied, upon any statement, advice (whether legal, tax, financial, accounting or other),
representation or warranty made by the Company or any of its affiliates or representatives
including, without limitation, Lazard Frères & Co. LLC and Lazard Capital Markets LLC, except for
(i) the publicly available filings made by the Company with the SEC under the Exchange Act and (ii)
the representations and warranties made by the Company in this Agreement.

Article III: Covenants, Representations and Warranties of the Company

     The Company hereby covenants as follows, and makes the following representations and
warranties, each of which is and shall be true and correct on the date hereof and at the Closing,
to the Holder, Lazard Frères & Co. LLC and Lazard Capital Markets LLC, and all such covenants,
representations and warranties shall survive the Conversion.

     Section 3.1 Power and Authorization. The Company is duly incorporated, validly
existing and in good standing under the laws of its state of incorporation, and has the power,
authority and capacity to execute and deliver this Agreement, to perform its obligations hereunder,
and to consummate the Conversion contemplated hereby.

     Section 3.2 Valid and Enforceable Agreement; No Violations. This Agreement has been
duly executed and delivered by the Company and constitutes a legal, valid and binding obligation of
the Company, enforceable against the Company in accordance with its terms, except that such
enforcement may be subject to the Enforceability Exceptions. This Agreement and consummation of
the Conversion will not violate, conflict with or result in a breach of or default under (i) the
Company’s charter or bylaws, (ii) any agreement or instrument to which the Company is a party or by
which the Company or any of its assets are bound, or (iii) any laws, regulations or governmental or
judicial decrees, injunctions or orders applicable to the Company.

     Section 3.3 Disclosure. On or before the first business day following the date of
this Agreement, the Company shall issue a publicly available press release or file with the SEC a
Current Report on Form 8-K disclosing all material terms of the Conversion (to the extent not
previously publicly disclosed).

     Section 3.4 Restrictions on Future Transactions with Holders of Debentures. The
Company will not enter into any agreement after the date hereof with any holder of the Debentures
for the retirement or conversion of Debentures that provides for such holder to receive as
consideration for such retirement or conversion either (i) a number of shares of Common Stock in
excess of the number of shares of Common Stock into which the Debentures are then convertible
pursuant to the Indenture or (ii) any other form of consideration (including, without limitation,
cash) having a value per Debenture being retired or converted that, when divided by the number of
days from the last interest payment date prior to such retirement or conversion through the date of
closing of such retirement or conversion, exceeds the quotient of the cash amount per Converted
Debenture being paid under this Agreement divided by the number of days from the last interest
payment date prior to the date of this Agreement through the date of the Closing.

3

 

Article IV: Miscellaneous

     Section 4.1 Entire Agreement. This Agreement and any documents and agreements
executed in connection with the Conversion embody the entire agreement and understanding of the
parties hereto with respect to the subject matter hereof and supersede all prior and
contemporaneous oral or written agreements, representations, warranties, contracts, correspondence,
conversations, memoranda and understandings between or among the parties or any of their agents,
representatives or affiliates relative to such subject matter, including, without limitation, any
term sheets, emails or draft documents.

     Section 4.2 Construction. References in the singular shall include the plural, and
vice versa, unless the context otherwise requires. References in the masculine shall include the
feminine and neuter, and vice versa, unless the context otherwise requires. Headings in this
Agreement are for convenience of reference only and shall not limit or otherwise affect the
meanings of the provisions hereof. Neither party, nor its respective counsel, shall be deemed the
drafter of this Agreement for purposes of construing the provisions of this Agreement, and all
language in all parts of this Agreement shall be construed in accordance with its fair meaning, and
not strictly for or against either party.

     Section 4.3 Governing Law. This Agreement shall in all respects be construed in
accordance with and governed by the substantive laws of the State of New York, without reference to
its choice of law rules.

     Section 4.4 Counterparts. This Agreement may be executed in counterparts, each of
which shall be deemed an original, but all of which taken together shall constitute one and the
same instrument. Any counterpart or other signature hereon delivered by facsimile shall be deemed
for all purposes as constituting good and valid execution and delivery of this Agreement by such
party.

     IN WITNESS WHEREOF, each of the parties hereto has caused this Agreement to be executed as of
the date first above written.

	 	 	 	 	 	 	 	 	 	 	 	 	 
	
“HOLDER”:

	 	 	 	“COMPANY”:

GENESCO, INC.
	 
	 
	By:

	 	 	 	 	 	 
	 	By:	 	 	 	 
	 	 	 	 	 	 	 	 	 
	 

	 	Name:
	 	 	 	 	 	 	 	Name:	 	 
	 

	 	Title:
	 	 	 	 	 	 	 	Title:	 	 

4

 

SCHEDULE A

Converting Beneficial Owners

	 	 	 	 	 	 	 
	Name of	 	Principal Amount of	 	Number of Shares of	 	 
	Beneficial Owner	 	Converted Debentures	 	Common Stock	 	Cash Payment
	 	 	 	 	 	 	 

5

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