# - Cementing The 5 1/2 p rod u ct i o n cas i n g was ce m e n te d a n d d i s p l ace d w i t h 163bbls fresh water

. Plug wasbumped; floats held. Able toc irculate 100bblsof cementto surface.

# Low pressure reservoir, no flow back volumes available.

## Filename: 3002534207-16.doc Directory: C:\Documents and Settings\molnamy\Local Settings\Temporary Internet Files\OLK688 Template: C:\Documents and Settings\molnamy\Application Data\Microsoft\Templates\Normal.dot Title: No pre-job fracture modeling Subject: Author: pinep Keywords: Comments: Creation Date: 9/15/2011 3:58:00 PM Change Number: 3 Last Saved On: 9/15/2011 3:59:00 PM Last Saved By: pinep Total Editing Time: 2 Minutes Last Printed On: 9/19/2011 10:22:00 AM As of Last Complete Printing Number of Pages: 1 Number of Words: 8 (approx.) Number of Characters: 50 (approx.)Page 1/1 

# STATE A-3 03

Report Printed: 9/1/2011 

# Casing

Surface

Casing Casing Description Surface Set Depth (ftKB) 1,245.0 Run Date 12/20/1997 Set Tension (kips)

Centralizers Count Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing 8.63 24.00 M-50 STC 31 1,233.00 12.0 1,245.0 8.100Page 1/1 

# STATE A-3 03

Report Printed: 9/1/2011 

# Casing

Production

Casing Casing Description Production Set Depth (ftKB) 7,000.0 Run Date 1/6/1998 Set Tension (kips)

Centralizers Count Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing 5 1/2 17.00 K-55 LTC 157 6,935.00 12.0 6,947.0 4.890 Stage Tool 5 1/2 17.00 K-55 LTC 5.00 6,947.0 6,952.0 4.890 Float Collar 5 1/2 17.00 K-55 LTC 1 48.00 6,952.0 7,000.0 4.890Page 1/1 

# STATE A-3 03

Report Printed: 9/1/2011 

# Cement

Cement Details Description Surface Casing Cement Cementing Start Date 12/20/1997 00:00 Cementing End Date 12/20/1997 00:00 Wellbore Name MAIN HOLE Comment Cmt Circ Cement Stages Stage # 1 Description Objective Top (ftKB) 12.0 Bottom (ftKB) 1,245.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment 515 sx. Cement Fluids & Additives Fluid Fluid Type Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) 227 Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Surface Casing CementPage 1/1 

# STATE A-3 03

Report Printed: 9/1/2011 

# Cement

Cement Details Description Production Casing Cement Cementing Start Date 1/6/1998 00:00 Cementing End Date 1/6/1998 00:00 Wellbore Name MAIN HOLE Comment Cmt Circ both stgs. DV @ 4003, 1st stg 555 sx, 2nd stg 1,380 sx. Cement Stages Stage # 1 Description Objective Top (ftKB) 12.0 Bottom (ftKB) 7,000.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment 1935 sx. Cement Fluids & Additives Fluid Fluid Type Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) 853 Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Production Casing CementPage 1/1 

# STATE A-3 03

Report Printed: 9/1/2011 

# Cement

Cement Details Description Cement Plug Cementing Start Date 1/12/1998 00:00 Cementing End Date 1/12/1998 00:00 Wellbore Name MAIN HOLE Comment
Cement Stages Stage # 1 Description Cement Plug Objective Top (ftKB) 6,952.0 Bottom (ftKB) 7,000.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Cement Plug Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Cement Plug

# Cementing The 5 1/2 p rod u ct i o n cas i n g was ce m e n te d a n d d i s p l ace d w i t h 163bbls fresh water

. Plug wasbumped; floats held. Able toc irculate 100bbls of cement to surface.

# Low pressure reservoir, no flow back volumes available.

## Filename: 3002539724-16.doc Directory: C:\Documents and Settings\molnamy\Local Settings\Temporary Internet Files\OLK688 Template: C:\Documents and Settings\molnamy\Application Data\Microsoft\Templates\Normal.dot Title: No pre-job fracture modeling Subject: Author: pinep Keywords: Comments: Creation Date: 9/15/2011 4:00:00 PM Change Number: 2 Last Saved On: 9/15/2011 4:00:00 PM Last Saved By: pinep Total Editing Time: 1 Minute Last Printed On: 9/19/2011 10:23:00 AM As of Last Complete Printing Number of Pages: 1 Number of Words: 8 (approx.) Number of Characters: 50 (approx.)Page 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Casing

Conductor

Casing Casing Description Conductor Set Depth (ftKB) 55.0 Run Date 5/25/2010 Set Tension (kips)

Centralizers Count Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 16 65.00 H-40 1 14.00 16.0 30.0 15.250 Casing Joints 16 65.00 H-40 1 25.00 30.0 55.0 15.250Page 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Casing

Surface

Casing Casing Description Surface Set Depth (ftKB) 1,529.0 Run Date 5/27/2010 Set Tension (kips)

Centralizers Count 12 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 8 5/8 24.00 J-55 1 25.35 16.0 41.4 8.097 Cement Basket 8 5/8 24.00 J-55 1 42.56 41.4 83.9 8.097 Casing Joints 8 5/8 24.00 J-55 33 1,400.70 83.9 1,484.7 8.097 Float Collar 8 5/8 24.00 J-55 1 1.00 1,484.7 1,485.7 8.097 Casing Joints 8 5/8 24.00 J-55 1 42.35 1,485.7 1,528.0 8.097 Guide Shoe 8 5/8 24.00 J-55 1 1.00 1,528.0 1,529.0 8.097Page 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Casing

Production1

Casing Casing Description Production1 Set Depth (ftKB) 6,976.0 Run Date 6/2/2010 Set Tension (kips)

Centralizers Count 52 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 5 1/2 17.00 J-55 0 0.00 16.0 16.0 4.892 Casing Joints 5 1/2 17.00 L-80 25 970.68 16.0 986.7 4.892 Casing Joints 5 1/2 17.00 J-55 113 4,585.98 986.7 5,572.7 4.892 Marker Joint 5 1/2 17.00 J-55 1 39.50 5,572.7 5,612.2 4.892 Casing Joints 5 1/2 17.00 J-55 16 680.58 5,612.2 6,292.8 4.892 Marker Joint 5 1/2 17.00 J-55 1 40.75 6,292.8 6,333.5 4.892 Casing Joints 5 1/2 17.00 J-55 14 597.72 6,333.5 6,931.3 4.892 Float Collar 5 1/2 1 1.00 6,931.3 6,932.3 4.892 Casing Joints 5 1/2 17.00 J-55 1 42.75 6,932.3 6,975.0 4.892 Float Shoe 5 1/2 1 1.00 6,975.0 6,976.0Page 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Cement

Cement Details Description Conductor Cement Cementing Start Date 5/25/2010 13:00 Cementing End Date 5/25/2010 17:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Conductor Cement Objective Top (ftKB) 16.0 Bottom (ftKB) 55.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Conductor CementPage 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Cement

Cement Details Description Surface Casing Cement Cementing Start Date 5/28/2010 07:00 Cementing End Date 5/28/2010 08:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description SURFACE Objective CMT SURF CSG Top (ftKB) 16.0 Bottom (ftKB) 1,540.0 Full Return? Yes Cmnt Rtrn ... 31.0 Top Plug? Yes Btm Plug? No Q (start) (bbl/min) 6 Q (end) (bbl/min) 2 Q (avg) (bbl/min) 5 P (final) (psi) 544.0 P (bump) (psi) 1,100.0 Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 16.0 Est Btm (ftKB) 1,240.0 Amount (sacks) 525 Class C Volume Pumped (bbl) 157.0 Yield (ft3/sack) 1.81 Mix H20 Ratio (gal/sa... 9.63 Free Water (%) Density (lb/gal) 13.60 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Bentonite Extender Type D020 Concentration Conc Unit label

Additive Antifoam Agent Type D046 Concentration Conc Unit label

Additive Polyester Flake Type D130 Concentration Conc Unit label

Additive Calcium Chloride 77% concentration Type S001 Concentration Conc Unit label

Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 1,240.0 Est Btm (ftKB) 1,530.0 Amount (sacks) 200 Class C Volume Pumped (bbl) 47.7 Yield (ft3/sack) 1.35 Mix H20 Ratio (gal/sa... 6.36 Free Water (%) Density (lb/gal) 14.80 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Bentonite Extender Type D020 Concentration Conc Unit label

Additive Antifoam Agent Type D046 Concentration Conc Unit label

Additive Polyester Flake Type D130 Concentration Conc Unit label

Additive Calcium Chloride 77% concentration Type S001 Concentration Conc Unit label 

## Surface Casing CementPage 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Cement

Cement Details Description Production Casing Cement Cementing Start Date 6/2/2010 06:30 Cementing End Date 6/2/2010 08:30 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Production Casing Cement Objective Top (ftKB) 16.0 Bottom (ftKB) 7,077.0 Full Return? Yes Cmnt Rtrn ... 100.0 Top Plug? Yes Btm Plug? No

Q (start) (bbl/min) 7 Q (end) (bbl/min) 2 Q (avg) (bbl/min) 6 P (final) (psi) 1,525.0 P (bump) (psi) 2,000.0 Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 16.0 Est Btm (ftKB) 5,400.0 Amount (sacks) 850 Class C Volume Pumped (bbl) 388.0 Yield (ft3/sack) 2.58 Mix H20 Ratio (gal/sa... 15.02 Free Water (%) Density (lb/gal) 11.80 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive .2% D46 ANTI-FOAM Type Concentration Conc Unit label

Additive 0.2% D167 FL ADD Type Concentration Conc Unit label

Additive 0.2% D65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2%D013 RETARDER Type Concentration Conc Unit label

Additive 1/4 PPS D130 CELLOPHANE FLAKE Type Concentration Conc Unit label

Additive 10% D20 BENT Type Concentration Conc Unit label

Additive 5% D44 SALT Type Concentration Conc Unit label

Additive 50/50 POZ-C Type Concentration Conc Unit label

Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 5,400.0 Est Btm (ftKB) 7,077.0 Amount (sacks) 350 Class H Volume Pumped (bbl) 83.0 Yield (ft3/sack) 1.31 Mix H20 Ratio (gal/sa... 6.17 Free Water (%) Density (lb/gal) 13.20 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive .2% ANTIFOAM Type Concentration Conc Unit label

Additive .25PPS D130 CELLOPHANE FLAKE Type Concentration Conc Unit label

Additive 0.2% D167 FLUID LOSS Type Concentration Conc Unit label

Additive 0.2% D65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2% D-65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2% DO13 RETARDER Type Concentration Conc Unit label

Additive 10% D-20 BENTON Type Concentration Conc Unit label

Additive 5 LB/SX D42 Type Concentration Conc Unit label

Additive 5% D44 SALT Type Concentration Conc Unit label

Additive Artificial Pozzolan Type Concentration Conc Unit label 

## Production Casing CementPage 1/1 

# WARREN UNIT 337

Report Printed: 9/1/2011 

# Cement

Cement Details Description Production Casing Cement Cementing Start Date 7/9/2010 00:00 Cementing End Date 7/9/2010 00:00 Wellbore Name Original Hole Comment
Cement Stages Stage # <Stage Number?> Description Objective Top (ftKB) Bottom (ftKB) Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Production Casing Cement

# Cementing The 5 1/2 p rod u ct i o n cas i n g was ce m e n te d a n d d i s p l ace d w i t h 1 63 b b l s f res h wate r

. Plug wasbumped; floats were checked. Able tocirculate 100 bblsof cementto surface.

# Low pressure reservoir, no flow back volumes available.

## Filename: 3002539729-16.doc Directory: C:\Documents and Settings\molnamy\Local Settings\Temporary Internet Files\OLK688 Template: C:\Documents and Settings\molnamy\Application Data\Microsoft\Templates\Normal.dot Title: No pre-job fracture modeling Subject: Author: pinep Keywords: Comments: Creation Date: 9/15/2011 4:00:00 PM Change Number: 2 Last Saved On: 9/15/2011 4:00:00 PM Last Saved By: pinep Total Editing Time: 0 Minutes Last Printed On: 9/19/2011 10:24:00 AM As of Last Complete Printing Number of Pages: 1 Number of Words: 8 (approx.) Number of Characters: 50 (approx.)Page 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Casing

Conductor

Casing Casing Description Conductor Set Depth (ftKB) 75.0 Run Date 7/9/2010 Set Tension (kips)

Centralizers Count Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 16 65.00 H-40 2 59.00 16.0 75.0 15.250Page 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Casing

Surface

Casing Casing Description Surface Set Depth (ftKB) 1,540.8 Run Date 7/12/2010 Set Tension (kips)

Centralizers Count 12 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 8 5/8 24.00 J-55 1 21.10 16.0 37.1 8.097 Cement Basket 8 5/8 24.00 J-55 1 37.73 37.1 74.9 8.097 Casing Joints 8 5/8 24.00 J-55 34 1,421.28 74.9 1,496.2 8.097 Float Collar 8 5/8 24.00 J-55 1 1.00 1,496.2 1,497.2 8.097 Casing Joints 8 5/8 24.00 J-55 1 42.64 1,497.2 1,539.8 8.097 Guide Shoe 8 5/8 24.00 J-55 1 1.00 1,539.8 1,540.8 8.097Page 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Casing

Production1

Casing Casing Description Production1 Set Depth (ftKB) 7,132.8 Run Date 7/18/2010 Set Tension (kips)

Centralizers Count 52 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 5 1/2 17.00 L-80 26 1,026.57 16.0 1,042.6 4.892 Casing Joints 5 1/2 17.00 J-55 110 4,621.42 1,042.6 5,664.0 4.892 Marker Joint 5 1/2 17.00 J-55 1 40.71 5,664.0 5,704.7 4.892 Casing Joints 5 1/2 17.00 J-55 15 628.30 5,704.7 6,333.0 4.892 Marker Joint 5 1/2 17.00 J-55 1 39.05 6,333.0 6,372.0 4.892 Casing Joints 5 1/2 17.00 J-55 17 716.01 6,372.0 7,088.0 4.892 Float Collar 5 1/2 17.00 J-55 1 1.52 7,088.0 7,089.6 4.892 Casing Joints 5 1/2 17.00 J-55 1 42.02 7,089.6 7,131.6 4.892 Guide Shoe 5 1/2 17.00 J-55 1 1.21 7,131.6 7,132.8 4.892Page 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Cement

Cement Details Description Conductor Cement Cementing Start Date 7/9/2010 15:00 Cementing End Date 7/9/2010 16:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Conductor Cement Objective Top (ftKB) 16.0 Bottom (ftKB) 75.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Fluid Description Estimated Top (ftKB) Est Btm (ftKB) Amount (sacks) Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Conductor CementPage 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Cement

Cement Details Description Surface Casing Cement Cementing Start Date 7/12/2010 20:30 Cementing End Date 7/12/2010 21:45 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Surface Casing Cement Objective CMT TO SURFACE Top (ftKB) 16.0 Bottom (ftKB) 1,540.8 Full Return? Yes Cmnt Rtrn ... 26.0 Top Plug? Yes Btm Plug? No Q (start) (bbl/min) 6 Q (end) (bbl/min) 3 Q (avg) (bbl/min) 6 P (final) (psi) 450.0 P (bump) (psi) 950.0 Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in) 7 7/8 Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 16.0 Est Btm (ftKB) 915.0 Amount (sacks) 510 Class C Volume Pumped (bbl) 157.0 Yield (ft3/sack) 1.73 Mix H20 Ratio (gal/sa... 9.15 Free Water (%) Density (lb/gal) 13.50 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label

Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 915.0 Est Btm (ftKB) 1,540.8 Amount (sacks) 200 Class C Volume Pumped (bbl) 48.0 Yield (ft3/sack) 1.34 Mix H20 Ratio (gal/sa... 6.36 Free Water (%) Density (lb/gal) 14.80 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Surface Casing CementPage 1/1 

# WARREN UNIT 355

Report Printed: 9/1/2011 

# Cement

Cement Details Description Production Casing Cement Cementing Start Date 7/19/2010 07:30 Cementing End Date 7/19/2010 10:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Production Casing Cement Objective Top (ftKB) 16.0 Bottom (ftKB) 7,132.8 Full Return? Yes Cmnt Rtrn ... 100.0 Top Plug? Yes Btm Plug? No

Q (start) (bbl/min) 6 Q (end) (bbl/min) 2 Q (avg) (bbl/min) 4 P (final) (psi) 1,525.0 P (bump) (psi) 2,000.0 Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) 7,088.0 Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 16.0 Est Btm (ftKB) 5,400.0 Amount (sacks) 800 Class C Volume Pumped (bbl) 413.0 Yield (ft3/sack) 2.58 Mix H20 Ratio (gal/sa... 15.02 Free Water (%) Density (lb/gal) 11.80 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive .2% D46 ANTI-FOAM Type Concentration Conc Unit label

Additive 0.2% D167 FL ADD Type Concentration Conc Unit label

Additive 0.2% D65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2%D013 RETARDER Type Concentration Conc Unit label

Additive 1/4 PPS D130 CELLOPHANE FLAKE Type Concentration Conc Unit label

Additive 10% D20 BENT Type Concentration Conc Unit label

Additive 5% D44 SALT Type Concentration Conc Unit label

Additive 50/50 POZ-C Type Concentration Conc Unit label

Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 5,400.0 Est Btm (ftKB) 7,141.0 Amount (sacks) 350 Class H Volume Pumped (bbl) 82.0 Yield (ft3/sack) 1.31 Mix H20 Ratio (gal/sa... 6.17 Free Water (%) Density (lb/gal) 13.20 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive .2% ANTIFOAM Type Concentration Conc Unit label

Additive .25PPS D130 CELLOPHANE FLAKE Type Concentration Conc Unit label

Additive 0.2% D167 FLUID LOSS Type Concentration Conc Unit label

Additive 0.2% D65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2% D-65 DISPERSANT Type Concentration Conc Unit label

Additive 0.2% DO13 RETARDER Type Concentration Conc Unit label

Additive 10% D-20 BENTON Type Concentration Conc Unit label

Additive 5 LB/SX D42 Type Concentration Conc Unit label

Additive 5% D44 SALT Type Concentration Conc Unit label

Additive Artificial Pozzolan Type Concentration Conc Unit label 

## Production Casing CementString Size Weight Grade Thread Top Bottom Bit Size Sacks TOCSurface9 5/8'' 36 J-55 STC 20.0' 2,243' 13 1/2'' 680 SurfaceInterm.7'' 32 P-110 BTC 20.0' 11,140' 8 3/4'' 800 2,600'MD TVD10,109' 10,108'10,264' 10,264'10,702' 10,655'Horizontal Wellbore Schematic11,078' 10,798'20,234' 10,818'20,283' 10,818'Enventure Expandable liner patch w/ 3.26" Drift, Top @ 11,596', Btm @ 11,626'. Sleeve #10 tagged @ 11,602'.TD20,283'Bartlett 21-16HDunn, NDAPI Number:3302500922Bakken HorizontalApril, 2010ITEM4-1/2” Liner Top:Spud Date:5/5/2009KOP:Original Elevation (GL):2,306'45° :KB Elevation (KB):2,326'90° :PBTD:TD:7" Shoe Swell Packer Swell Packer Swell Packer Swell Packer Swell Packer Swell Packer Swell Packer Swell Packer Swell Packer 4-1/2" Shoe11,140.0' Top 12,018.0' Top 12,932.0' Top 13,852.0' Top 14,777.0' Top 15,695.0' Top 16,614.0' Top 17,529.0' Top 18,445.0' Top 19,362.0' Top 20,283.0' Top11,140.0' Btm 12,034.4' Btm 12,948.4' Btm 13,868.4' Btm 14,793.4' Btm 15,711.4' Btm 16,630.4' Btm 17,545.4' Btm 18,461.4' Btm 19,378.4' Btm 20,283.0' BtmSTAGE 10 STAGE 9 STAGE 8 STAGE 7 STAGE 6 STAGE 5 STAGE 4 STAGE 3 STAGE 2 STAGE 1Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding Sleeve Sliding SleeveP & P 3.18'' Ball 3.00'' Ball 2.75'' Ball 2.50'' Ball 2.25'' Ball 2.00'' Ball 1.75'' Ball 1.50'' Ball 1.25'' Ball11,585.0' Top 12,500.0' Top 13,422.0' Top 14,342.0' Top 15,266.0' Top 16,183.0' Top 17,102.0' Top 18,013.0' Top 18,933.0' Top 19,845.0' Top11,588.1' Btm 12,503.1' Btm 13,425.1' Btm 14,345.1' Btm 15,269.1' Btm 16,186.1' Btm 17,105.1' Btm 18,016.1' Btm 18,936.1' Btm 19,848.1' Btm6" Hole4-1/2", 11.6#/ft, P-110 Liner w/4.0" ID

# Bartlett 21-16H API # 3302500922-14

No analysis done.

# Filename: 3302500922-14.doc Directory: S:\gsDRL\DRILLING\Completions Tech\Molnar\EPA_Requests_Bakken\Bartlett_21-16H\14-Chemical Analysis Template: C:\Documents and Settings\molnamy\Application Data\Microsoft\Templates\Normal.dot Title: Rifle Falls 21-25H Subject: Author: ForInternalUseOnly Keywords: Comments: Creation Date: 10/19/2011 4:21:00 PM Change Number: 2 Last Saved On: 10/19/2011 4:21:00 PM Last Saved By: ForInternalUseOnly Total Editing Time: 1 Minute Last Printed On: 10/19/2011 4:21:00 PM As of Last Complete Printing Number of Pages: 1 Number of Words: 8 (approx.) Number of Characters: 51 (approx.)

### Cum produced water @ test = 14,678 bbls 

## Date 3/15/2010 Field Killdeer Well Name/ Sampling Point Bartlett 21

‐ 16H Treater
Iron 

## 233
Barium 

## 0
Strontium 

## N/A Manganese 

## N/A
Calcium 

## 21360 Magnesium 

## 1895 Copper 

## N/A
Zinc 

## N/A
Lead 

## N/A
Aluminum 

## N/A

Sodium* 

## 97121 Bicarbonate Alkalinity 

## 171 Sulfate 

## 233 Chloride 

## 192800
CO3 

## 0
CO2 

## 2618
H2S 

## 0 Measured pH 

## 5.70 Specific Gravity 

## 1.200

Temperature 

## 114
Pressure 

## 23 Calcite Calculation Method Dissolved CO2 Calcite (Calcium Carbonate) 

## 0.47 Calcite (Calcium Carbonate) 

## 40.70

Gypsum (Calcium Sulfate)



## ‐0.39 Gypsum (Calcium Sulfate) 

## N/A Hemihydrate (Calcium Sulfate)



## ‐0.32 Hemihydrate (Calcium Sulfate) 

## N/A Anhydrite (Calcium Sulfate) 

## 0.07 Anhydrite (Calcium Sulfate) 

## 14.20
Barite (Barium Sulfate) 

## N/A
Barite (Barium Sulfate) 

## N/A
Celestite (Strontium Sulfate) 

## N/A
Celestite (Strontium Sulfate) 

## N/A Lab # 10

‐0321

‐8

## A) Total volume of flowback water was: 4,131.02 bbl. B) Flowback was hauled by a 3 rd

## party water transport to an approved disposal well.

### BARTLETT 21-16H 3302500922

TOTAL Cum. Water (8/29/2011) 45,924 bbls
Produced water is hauled and disposed in a permitted disposal facilityPage 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Casing

Conductor

Casing Casing Description Conductor Set Depth (ftKB) 80.0 Run Date 4/30/2009 Set Tension (kips)

Centralizers Count 0 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 16 36.91 B 2 60.00 20.0 80.0 15.560Page 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Casing

Surface

Casing Casing Description Surface Set Depth (ftKB) 2,243.0 Run Date 5/6/2009 Set Tension (kips)

Centralizers Count 7 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) CASING JT 9 5/8 36.00 J-55 ST&C 51 2,195.13 20.0 2,215.2 8.921 FLOAT COLLAR 9 5/8 36.00 K-55 ST&C 1 1.35 2,215.2 2,216.5 8.921 CASING JT 9 5/8 36.00 J-55 ST&C 1 25.38 2,216.5 2,241.9 8.921 GUIDE SHOE 9 5/8 36.00 K-55 ST&C 1 1.10 2,241.9 2,243.0 8.921Page 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Casing

Intermediate1

Casing Casing Description Intermediate1 Set Depth (ftKB) 11,140.0 Run Date 5/19/2009 Set Tension (kips)

Centralizers Count 60 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) LANDING JOINT 7 32.00 P-110 BT&C 0 0.00 20.0 20.0 6.180 CASING HANGER 7 32.00 P-110 BT&C 1 1.00 20.0 21.0 6.180 PUP JOINT 7 32.00 P-110 BT&C 1 2.00 21.0 23.0 6.180 CASING JOINT 7 32.00 P-110 BT&C 243 11,068.65 23.0 11,091.7 6.180 Float Collar 7 32.00 P-110 BT&C 1 1.18 11,091.7 11,092.8 6.180 CASING JOINT 7 32.00 P-110 BT&C 1 45.65 11,092.8 11,138.5 6.180 Float Shoe 7 32.00 P-110 BT&C 1 1.52 11,138.5 11,140.0 6.180Page 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Casing

Production2

Casing Casing Description Production2 Set Depth (ftKB) 11,625.0 Run Date 11/15/2009 Set Tension (kips)

Centralizers Count Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Patch 3.801 8.70 P110 1 30.50 11,594.5 11,625.0 3.320Page 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Casing

Production1

Casing Casing Description Production1 Set Depth (ftKB) 20,283.0 Run Date 6/3/2009 Set Tension (kips)

Centralizers Count 19 Scratchers Count

Casing Components

Item Description OD Nominal (in) Wt (lbs/ft) Grade Top Thread Jts Section Length (ft) Top (ftKB) Btm (ftKB) M-U Torque Targ (ft-lbs) Class Max OD (in) Nominal ID (in) Casing Joints 4 1/2 11.60 P-110 LTC 0 0.00 10,108.8 10,108.8 4.000 PBR 4 1/2 11.60 P-110 LTC 1 14.95 10,108.8 10,123.7 4.000 Packer 4 1/2 11.60 P-110 LTC 1 3.37 10,123.7 10,127.1 4.000 Centralizer 5 11.60 P-110 LTC 1 0.61 10,127.1 10,127.7 4.000 Casing Joints 4 1/2 11.60 P-110 LTC 34 1,456.88 10,127.7 11,584.6 4.000 Frac Sleeve Sub 10 5 3/8 11.60 P-110 LTC 1 3.10 11,584.6 11,587.7 3.286 Casing Joints 4 1/2 11.60 P-110 LTC 10 430.40 11,587.7 12,018.1 4.000 TAM Swelling Packer 9 5 5/8 11.60 P-110 LTC 1 15.85 12,018.1 12,034.0 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 466.17 12,034.0 12,500.1 4.000 Frac Sleeve Sub 9 5 3/8 11.60 P-110 LTC 1 3.10 12,500.1 12,503.2 3.041 Casing Joints 4 1/2 11.60 P-110 LTC 10 429.13 12,503.2 12,932.4 4.000 TAM Swelling Packer 8 5 5/8 11.60 P-110 LTC 1 15.85 12,932.4 12,948.2 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 473.39 12,948.2 13,421.6 4.000 Frac Sleeve Sub 8 5 3/8 11.60 P-110 LTC 1 3.10 13,421.6 13,424.7 2.794 Casing Joints 4 1/2 11.60 P-110 LTC 10 427.55 13,424.7 13,852.2 4.000 TAM Swelling Packer 7 5 5/8 11.60 P-110 LTC 1 15.85 13,852.2 13,868.1 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 474.11 13,868.1 14,342.2 4.000 Frac Sleeve Sub 7 5 3/8 11.60 P-110 LTC 1 3.10 14,342.2 14,345.3 2.542 Casing Joints 4 1/2 11.60 P-110 LTC 10 431.68 14,345.3 14,777.0 4.000 TAM Swelling Packer 6 5 5/8 11.60 P-110 LTC 1 15.85 14,777.0 14,792.8 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 473.39 14,792.8 15,266.2 4.000 Frac Sleeve Sub 6 5 3/8 11.60 P-110 LTC 1 3.10 15,266.2 15,269.3 2.292 Casing Joints 4 1/2 11.60 P-110 LTC 10 425.46 15,269.3 15,694.8 4.000 TAM Swelling Packer 5 5 5/8 11.60 P-110 LTC 1 15.85 15,694.8 15,710.6 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 472.01 15,710.6 16,182.6 4.000 Frac Sleeve Sub 5 5 3/8 11.60 P-110 LTC 1 3.10 16,182.6 16,185.7 2.040 Casing Joints 4 1/2 11.60 P-110 LTC 10 428.12 16,185.7 16,613.9 4.000 TAM Swelling Packer 4 5 5/8 11.60 P-110 LTC 1 15.85 16,613.9 16,629.7 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 471.97 16,629.7 17,101.7 4.000 Frac Sleeve Sub 4 5 3/8 11.60 P-110 LTC 1 3.10 17,101.7 17,104.8 1.795 Casing Joints 4 1/2 11.60 P-110 LTC 10 423.97 17,104.8 17,528.8 4.000 TAM Swelling Packer 3 5 5/8 11.60 P-110 LTC 1 15.85 17,528.8 17,544.6 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 468.79 17,544.6 18,013.4 4.000 Frac Sleeve Sub 3 5 3/8 11.60 P-110 LTC 1 3.10 18,013.4 18,016.5 1.541 Casing Joints 4 1/2 11.60 P-110 LTC 10 428.39 18,016.5 18,444.9 4.000 TAM Swelling Packer 2 5 5/8 11.60 P-110 LTC 1 15.85 18,444.9 18,460.7 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 471.94 18,460.7 18,932.7 4.000 Frac Sleeve Sub 2 5 3/8 11.60 P-110 LTC 1 3.10 18,932.7 18,935.8 1.291 Casing Joints 4 1/2 11.60 P-110 LTC 10 426.15 18,935.8 19,361.9 4.000 TAM Swelling Packer 1 5 5/8 11.60 P-110 LTC 1 15.85 19,361.9 19,377.8 4.000
Casing Joints 4 1/2 11.60 P-110 LTC 11 467.41 19,377.8 19,845.2 4.000 Frac Sleeve Sub 1 5 3/8 11.60 P-110 LTC 1 3.10 19,845.2 19,848.3 1.000 Casing Joints 4 1/2 11.60 P-110 LTC 9 385.47 19,848.3 20,233.8 4.000 Float Collar 5 11.60 P-110 LTC 1 1.35 20,233.8 20,235.1 Casing Joints 4 1/2 11.60 P-110 LTC 1 43.05 20,235.1 20,278.2 4.000 Float Collar 5 11.60 P-110 LTC 1 1.35 20,278.2 20,279.5 Guide Shoe 5 11.60 P-110 LTC 1 3.50 20,279.5 20,283.0 0.750Page 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Cement

Cement Details Description Conductor Cement Cementing Start Date 4/30/2009 16:30 Cementing End Date 4/30/2009 17:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Conductor Cement Objective CEMENT CONDUCTOR Top (ftKB) 20.0 Bottom (ftKB) 80.0 Full Return? No Cmnt Rtrn ... Top Plug? No Btm Plug? No Q (start) (bbl/min) Q (end) (bbl/min) Q (avg) (bbl/min) P (final) (psi) P (bump) (psi) Recip? No Stroke (ft) Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type READY MIX Fluid Description Estimated Top (ftKB) 20.0 Est Btm (ftKB) 80.0 Amount (sacks) Class Volume Pumped (bbl)

Yield (ft3/sack) Mix H20 Ratio (gal/sa... Free Water (%) Density (lb/gal) Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive Type Concentration Conc Unit label 

## Conductor CementPage 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Cement

Cement Details Description Surface Casing Cement Cementing Start Date 5/7/2009 00:00 Cementing End Date 5/7/2009 02:00 Wellbore Name Original Hole Comment
Cement Stages Stage # 1 Description Surface Casing Cement Objective CEMENT 9-58 CASING Top (ftKB) 20.0 Bottom (ftKB) 2,243.0 Full Return? No Cmnt Rtrn ... 111.0 Top Plug? Yes Btm Plug? No Q (start) (bbl/min) 5 Q (end) (bbl/min) 2 Q (avg) (bbl/min) 6 P (final) (psi) 704.0 P (bump) (psi) 1,023.0 Recip? Yes Stroke (ft) 10.00 Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Depth Plug Drilled Out To (ftKB) Drill Out Diameter (in)

Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 20.0 Est Btm (ftKB) 1,800.0 Amount (sacks) 440 Class C Volume Pumped (bbl) 251.0 Yield (ft3/sack) 3.20 Mix H20 Ratio (gal/sa... 19.60 Free Water (%) Density (lb/gal) 11.20 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive D053 Type Concentration Conc Unit label 827.2 Additive D079 Type Concentration Conc Unit label 1654.4 Additive D130 Type Concentration Conc Unit label 0.125 Additive D903 Type Concentration Conc Unit label 41360 Additive S001 Type Concentration Conc Unit label 827.2 Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 1,800.0 Est Btm (ftKB) 2,243.0 Amount (sacks) 270 Class G Volume Pumped (bbl) 55.0 Yield (ft3/sack) 1.15 Mix H20 Ratio (gal/sa... 4.97 Free Water (%) Density (lb/gal) 15.80 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive D130 Type Concentration Conc Unit label 0.125 Additive D907 Type Concentration Conc Unit label 94 Additive S001 Type Concentration Conc Unit label 1 

## Surface Casing CementPage 1/1 

# BARTLETT 21-16H

Report Printed: 9/1/2011 

# Cement

Cement Details Description Intermediate Casing Cement Cementing Start Date 5/21/2009 02:30 Cementing End Date 5/21/2009 07:30 Wellbore Name Original Hole Comment PUMPED 139 BBLS OF 12.7 PPG LEAD CEMENT, 123 BBLS 15.6 PPG OF TAIL CEMENT. Cement Stages Stage # 1 Description Intermediate Casing Cement Objective CEMENT 7" CASING Top (ftKB) 4,457.0 Bottom (ftKB) 11,140.0 Full Return? No Cmnt Rtrn ... 0.0 Top Plug? Yes Btm Plug? No

Q (start) (bbl/min) 5 Q (end) (bbl/min) 2 Q (avg) (bbl/min) 6 P (final) (psi) 2,330.0 P (bump) (psi) 2,800.0 Recip? Yes Stroke (ft) 8.00 Rotated? No Pipe RPM (rpm)
Depth tagged (ftKB) Tag Method Drill Bit Depth Plug Drilled Out To (ftKB) 11,140.0 Drill Out Diameter (in) 6 Comment

Cement Fluids & Additives Fluid Fluid Type Lead Cement Fluid Description Estimated Top (ftKB) 4,457.0 Est Btm (ftKB) 7,867.0 Amount (sacks) 380 Class G:POZ Volume Pumped (bbl) 133.0 Yield (ft3/sack) 2.01 Mix H20 Ratio (gal/sa... 11.24 Free Water (%) Density (lb/gal) 12.70 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive D035-CF Type Concentration 23.45 Conc Unit label Ibs/sx Additive D907 Type Concentration 61.1 Conc Unit label Ibs/sx Additive D046 Type Antifoam Concentration 0.2 Conc Unit label %BWOB Additive D020 Type Bentonite Concentration 6.0 Conc Unit label %BWOB Additive D065 Type Dispersant Concentration 0.5 Conc Unit label %BWOB Additive D112 Type Fluid Loss Control Concentration 0.4 Conc Unit label %BWOB Additive D130 Type Poly Flake Concentration 0.13 Conc Unit label Ibs/sx Additive D800 Type Retarder Concentration 0.6 Conc Unit label %BWOB Additive D044 Type Salt Concentration 10.0 Conc Unit label %BWOW Fluid Fluid Type Tail Cement Fluid Description Estimated Top (ftKB) 7,867.0 Est Btm (ftKB) 11,140.0 Amount (sacks) 400 Class G Volume Pumped (bbl) 115.0 Yield (ft3/sack) 1.65 Mix H20 Ratio (gal/sa... 7.15 Free Water (%) Density (lb/gal) 15.60 Plastic Viscosity (cp) Thickening Time (hrs) CmprStr 1 (psi)

Additives Additive D066 Type Concentration 35.0 Conc Unit label %BWOW Additive D167 Type Concentration 0.75 Conc Unit label %BWOW Additive D907 Type Concentration 94.0 Conc Unit label Ibs/sx Additive D065 Type Dispersant Concentration 0.9 Conc Unit label %BWOW Additive D112 Type Fluid Loss Control Concentration 0.4 Conc Unit label %BWOB Additive D130 Type Poly Flake Concentration 0.13 Conc Unit label Ibs/sx Additive D800 Type Retarder Concentration 0.9 Conc Unit label %BWOB Additive D044 Type Salt Concentration 10.0 Conc Unit label %BWOW 

## Intermediate Casing Cement