AMD_01_-_Attach_5_Sample_Task_Order_0001.pdf

REQUEST FOR PROPOSAL 140L0621R0006

SAMPLE TASK ORDER under IDIQ Contract

NPRA Alaska Legacy and Abandoned Wells

OUMALIK WELLS

Type of Contract: Firm Fixed Priced (FFP), Single Award Task Order

Place of Performance: National Petroleum Reserve-Alaska (NPR-A), approximately 55 miles southeast of

Atqasuk, 100 miles west/northwest of Umiat, and 100 miles south of Utqiaġvik, Alaska.

Anticipated Period of Performance: September 2021-August 2023

Order of Magnitude: Over $10,000,000

1. Background

The BLM anticipates awarding a Task Order for full remediation of up to 5 wells in the Oumalik cluster concurrent with the award of the IDIQ contract and will fulfill the minimum guarantee for one of the successful offerors.

2. Task Order Basic Requirements

Perform remediation services in accordance with the IDIQ NPRA Legacy and Abandoned Wells

Performance Work Statement (PWS) (Contract Attachment 1) for 5 legacy well sites.

• Oumalik #1: Complete all performance objectives outlined in the PWS. As outlined in the PWS

3.8.2 a rig capable of drilling to proposed bottom plug depth is required.

• Oumalik Core Test #2: Complete all performance objectives outlined in the PWS.

• Oumalik Core Test #11: Complete all performance objectives outlined in the PWS.

• Oumalik Core Test #12: Complete all performance objectives outlined in the PWS.

3. Optional Unfunded Requirements

In addition to the 4 wells listed above, the government may include an additional well site in the Task Order subject to the availability of funds at time of Task Order award.

• East Oumalik #1: Complete all performance objectives outlined in the PWS. As outlined in the PWS 3.8.2 a rig capable of drilling to proposed bottom plug depth is required.

Attachment 5 - Sample Task Order Page 1 of 12

4. Legacy Well Site Descriptions And History

A general site description and history for each of the wells identified in this Task Order can be found in the BLM Legacy Wells Summary Report, 2013. Site location coordinates provided in the Summary Report are approximate.

Oumalik #1 was drilled in 1950 by the U.S. Navy. It was classified as a dry hole. The well was drilled to a total depth of 11,872 feet and cased to 2762 feet. Oumalik #1 was the deepest well drilled in the early U.S.

Navy Program. The well location was positioned on the apex of the Oumalik Anticline and drilled with the intent of revealing the oil, gas, and water content of the penetrated stratigraphy. Two cement plugs were set; the shallowest is at 2,543 feet. There are numerous surface debris spread over a large area including pipes leftover from a refrigerant system near the well area.

Oumalik Core Test #2 was drilled in September of 1947 to a total depth of 190 feet. It is located approximately 20 feet northwest of Oumalik #1. There were no oil or gas shows. The hole was abandoned due to a stuck drill pipe. Currently there are no cement plugs in the well and no wellhead. Surface debris are the same as Oumalik #1.

Oumalik Core Test #11 was drilled in March of 1949 to a total depth of 303 feet. It is located approximately 24 feet south of Oumalik #1. There were no oil or gas shows. Currently there are no cement plugs in the well and no wellhead. Surface debris are the same as Oumalik #1.

Oumalik Core Test #12 was drilled in April of 1949 to a total depth of 300 feet. It is located approximately 56 feet south of Oumalik #1. There were no oil or gas shows. Currently there are no cement plugs in the well and no wellhead. Surface debris are the same as Oumalik #1.

East Oumalik #1 was drilled in in 1950 and reached a total depth of 6,035 feet. The well is cased to 1,100 feet and was classified as a dry hole. East Oumalik #1 is located on a ridge overlooking the Oumalik River.

Currently there are no cement plugs in the well. Debris scattered around the well area include metal pipes sticking up out of the ground and lumber as well as a wooden cellar.

5. Well Bore Diagrams (pages 3-12 of this document)

The first is a graphic representation of the “current state” is a graphic representation of all that is known of the well history. Documentation may not be complete and subsurface conditions may have changed in the time that has elapsed since the wells were shut-in. The government makes no guarantees about the condition of the wells. The second schematic labeled “proposed” represents the desired end state of the well and is a suggested approach to plugging the well. It is not a strict prescription of a singular plugging method and other approaches may be proposed provided they meet all regulatory requirements.

6. References:

Additional information regarding the wells may be found in:

USGS, 1956. Geologic Survey Professional Paper 305-A. Core Tests and Test Wells Oumalik Area, Alaska.

Attachment 5 - Sample Task Order Page 2 of 12 https://www.blm.gov/documents/alaska/public-room/report/2013-legacy-wells-summary-report

Rig:

Spud:

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Original RKB = 18.0' Above GL

Size Weight Type Grade ID Top Btm 28 3/4" --- Structural --- 28.000 0 5

22 3/4" --- Conductor --- 22.000 0 247.5

13 3/8" 54.4 Surface J-55 12.615 0 1218

10 3/4" 55.5 Production N-80 9.760 0 2762

Base Depths Weight Natural 0-249 ---

Natural 249-935 9.7-11.2

Natural 935-1215 9.8-11.0

Natural 1215-1800 9.6-11.2

Natural 1800-2350 10.6-11.4

Natural 2350-2830 11.2-13.5

Natural 2830-3700 11.8-14.3

Natural 3700-5275 13.4-13.6

Natural 5275-7650 13.0-13.6

Natural 7650-8090 13.0-13.6

Natural 8090-8425 13.1-13.2

Natural 8425-9215 13.1-13.2

Natural 9215-10990 13.1-13.7

Natural 10990-11872 13.6-13.9

Shows

Oil/Gas

Gas

Gas

Item Date Depth Comment A 4/23/50 730 Thermistor Cable w/28 thermistors

B " " 0-219 18" OD emissivity shield

C " " 219-248 22" packer

D " " surface Rotary Drilling Mud left in hole

E " " 2543-2815 Cement Plug

F " " 3498-3600 Cement Plug

Na4P2O7 TetraSodium PyroPhosphate (controls pH levels)

NaHCO3 Sodium Bicarbonate (Treat cement or calcium in high pH)

SAPP Sodium Acid PyroPhosphate (Thinner, calcium sequestering)

CaCl2 Calcium Chloride

High Early Class C cement

Oilwell Class G cement

18-31

30-2826

2825-4861

Upper/Lower Cretaceous

Topagoruk Upper/Lower Cretaceous

Quaternary

Grandstand

Depths

Baroid, Na4P2O7, Quebracho, Stabilite-8

Aquagel, Baroid, Na4P2O7, Quebracho

Gas produced Fluoresence-Cut

Oil show

Oil produced Gas show

Cement Plug

Gubik

Fish/Fill Information

Lower Cret/Upper Jur

Oumalik

Base of Permafrost

Upper/Lower Cretaceous

960???---

4860-10881

10880-11873

Baroid, Na4P2O7, NaHCO3, Quebracho, Stabilite-8

Baroid, NaHCO3

Baroid, Na4P2O7, Quadrafos, Quebracho

Aquagel, Baroid, Driscose, Quadrafos, Quebracho

Aquagel, Baroid, Dricose, Na4P2O7

L Cret / U Jur

Geology

Formation Age

Na4P2O7, Quebracho

Drilling Fluids

Additives Aquagel

Na4P2O7, Quebracho

Aquagel, Baroid, Na4P2O7, Quebracho, Stabilite-8

Aquagel, Baroid, NaHCO3

Aquagel, Baroid

Na4P2O7, Quebracho, SAPP

Oumalik #1

Oumalik Test Well

Current Wellbore Schematic

Casing and Tubing Detail

69.8416° N - 155.9712° W

Wilson Super Titan Rotary Rig June 11, 1949

GL: 176.0' AMSL KB: 194.0' AMSL

200 sx of High Early26" Hole

17 1/2" Hole

12 1/4" Hole

9 5/8" Hole

Potential Base of Permafrost

960'

2740'-2757'

11,755'

317 sx of Oilwell w/ 2% CaCl

282 sx of Oilwell w/ 2%

TOC:1196'

TOC: 742'

A

B

8 3/4" Hole

7 5/8" Hole

6 1/4" Hole

11,852'

7984'

E

F

D

TOC: 7'

100 sx of Oilwell

TOC: 156'

10,791'-10,829'

3240'-3263'

960'-1000'

22 3/4" Conductor

13 3/8" Surface Casing

10 3/4" Production Casing

TOC: 2543'

TOC: 3498'

C

Attachment 5 - Sample Task Order Page 3 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Original RKB = 18.0' Above GL

Size Weight Type Grade ID Top Btm 28 3/4" --- Structural --- 28.000 0 5

22 3/4" --- Conductor --- 22.000 0 247.5

13 3/8" 54.4 Surface J-55 12.615 0 1218

10 3/4" 55.5 Production N-80 9.760 0 2762

Base Depths Weight Natural 0-249 ---

Natural 249-935 9.7-11.2

Natural 935-1215 9.8-11.0

Natural 1215-1800 9.6-11.2

Natural 1800-2350 10.6-11.4

Natural 2350-2830 11.2-13.5

Natural 2830-3700 11.8-14.3

Natural 3700-5275 13.4-13.6

Natural 5275-7650 13.0-13.6

Natural 7650-8090 13.0-13.6

Natural 8090-8425 13.1-13.2

Natural 8425-9215 13.1-13.2

Natural 9215-10990 13.1-13.7

Natural 10990-11872 13.6-13.9

Shows

Oil/Gas

Gas

Gas

Item Date Depth Comment A 4/23/50 730 Thermistor Cable w/28 thermistors

B " " 0-219 18" OD emissivity shield

C " " 219-248 22" packer

D " " surface Rotary Drilling Mud left in hole

E " " 2543-2815 Cement Plug

F " " 3498-3600 Cement Plug

Item Date Depth Comment 1 TBD ~1318-1118 Shoe Plug ~200 ft

2 TBD ~ 0-150 Surface Plug ~150 ft

Na4P2O7 TetraSodium PyroPhosphate (controls pH levels)

NaHCO3 Sodium Bicarbonate (Treat cement or calcium in high pH)

SAPP Sodium Acid PyroPhosphate (Thinner, calcium sequestering)

CaCl2 Calcium Chloride

High Early Class C cement

Oil produced

Fluoresence-CutGas produced

Proposed Plugs

Fish/Fill Information

18-31

30-2826

2825-4861

Upper/Lower Cretaceous

Topagoruk Upper/Lower Cretaceous

Quaternary

Grandstand

Depths

Baroid, Na4P2O7, Quebracho, Stabilite-8

Aquagel, Baroid, Na4P2O7, Quebracho

Gas show

Oil showCement Plug

Gubik

Lower Cret/Upper Jur

Oumalik

Base of Permafrost

Upper/Lower Cretaceous

960???---

4860-10881

10880-11873

Baroid, Na4P2O7, NaHCO3, Quebracho, Stabilite-8

Baroid, NaHCO3

Baroid, Na4P2O7, Quadrafos, Quebracho

Aquagel, Baroid, Driscose, Quadrafos, Quebracho

Aquagel, Baroid, Dricose, Na4P2O7

L Cret / U Jur

Geology

Formation Age

Na4P2O7, Quebracho

Drilling Fluids

Additives Aquagel

Na4P2O7, Quebracho

Aquagel, Baroid, Na4P2O7, Quebracho, Stabilite-8

Aquagel, Baroid, NaHCO3

Aquagel, Baroid

Na4P2O7, Quebracho, SAPP

Oumalik #1

Oumalik Test Well

Proposed Wellbore Schematic

Casing and Tubing Detail

69.8416° N - 155.9712° W

Wilson Super Titan Rotary Rig June 11, 1949

GL: 176.0' AMSL KB: 194.0' AMSL

200 sx of High Early26" Hole

17 1/2" Hole

12 1/4" Hole

9 5/8" Hole

Potential Base of Permafrost

960'

2740'-2757'

11,755'

317 sx of Oilwell w/ 2% CaCl

TOC: ~1118'

TOC: 742'

B

8 3/4" Hole

7 5/8" Hole

6 1/4" Hole

11,852'

7984'

E

F

D

TOC: 7'

10,791'-10,829'

3240'-3263'

960'-1000'

22 3/4" Conductor

13 3/8" Surface Casing

10 3/4" Production Casing

TOC: 2543'

TOC: 3498'

C

Attachment 5 - Sample Task Order Page 4 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 7 --- --- --- --- 0 31

Base Depths Weight Natural 0-190 ---

Shows

Item Date Depth Comment A 8/10/47 ~42-88 Piece of casing and 15 ft of drill Rods

TD = 190'

Oil produced Gas show

Drilling Fluids

Additives Aquagel

Fish/Fill Information

Cement Plug Oil show

Gas produced Fluoresence-Cut

Grandstand Upper/Lower Cretaceous 30-190

Formation Age Depths Gubik Quaternary 18-31

Geology

Casing and Tubing Detail

Oumalik Core #2 Myhew Model 1000 Shothole Drill

Sep 8 - Sep 10, 1947

Oumalik Core Well

Current Wellbore Schematic

GL: 178.0' AMSL KB: 196.0' AMSL

69.8383° N - 155.9900° W

7" Casing 31'

4-5/8" Hole Top of Fish

~42'??

Attachment 5 - Sample Task Order Page 5 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 7 --- --- --- --- 0 31

Base Depths Weight Natural 0-190 ---

Shows

Item Date Depth Comment A 8/10/47 ~42-88 Piece of casing and 15 ft of drill Rods

Item Date Depth Comment 1 TBD ~0-150 Surface Plug ~150 ft

TD = 190'

Gas produced Fluoresence-Cut

Fish/Fill Information

Proposed Plugs

Cement Plug Oil show

Oil produced Gas show

Grandstand Upper/Lower Cretaceous 30-190

Formation Age Depths Gubik Quaternary 18-31

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Geology

Oumalik Core #2 Mayhew Model 1000 Shothole Drill

Sep 8 - Sep 10, 1947

Oumalik Core Well

Proposed Wellbore Schematic

GL: 178.0' AMSL KB: 196.0' AMSL

69.8383° N - 155.9900° W

7" Casing 31'

4-5/8" Hole

Attachment 5 - Sample Task Order Page 6 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 8-5/8 --- --- --- --- 0 14.2

Base Depths Weight Natural 0-190 ---

Shows

Item Date Depth Comment

TD = 303'

Fish/Fill Information

Cement Plug Oil show

Oil produced Gas show

Gas produced Fluoresence-Cut

Grandstand Upper/Lower Cretaceous 30-303

Formation Age Depths Gubik Quaternary 18-31

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Geology

Oumalik Core #11 Failing M 314-C Rotarty Core Drill (M-1500)

March 9, 1949

Oumalik Core Well

Current Wellbore Schematic

GL: 178.0' AMSL KB: 196.0' AMSL

69.8383° N - 155.9900° W

8-5/8" Casing

5-7/8" Hole

Attachment 5 - Sample Task Order Page 7 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 8-5/8 --- --- --- --- 0 14.2

Base Depths Weight Natural 0-190 ---

Shows

Item Date Depth Comment

Item Date Depth Comment 1 TBD ~0-150 Surface Plug ~150 ft

TD = 303'

Fish/Fill Information

Cement Plug Oil show

Oil produced Gas show

Gas produced Fluoresence-Cut

Proposed Plugs

Grandstand Upper/Lower Cretaceous 30-303

Formation Age Depths Gubik Quaternary 18-31

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Geology

Oumalik Core #11 Failing M 314-C Rotarty Core Drill (M-1500)

March 9, 1949

Oumalik Core Well

Proposed Wellbore Schematic

GL: 178.0' AMSL KB: 196.0' AMSL

69.8383° N - 155.9900° W

8-5/8" Casing

5-7/8" Hole 1

Attachment 5 - Sample Task Order Page 8 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 8-5/8 --- --- --- --- 0 15

1-7/8 --- --- --- --- 0 ---

Base Depths Weight Natural 0-300 ---

Shows

Item Date Depth A --- ---

B --- --- Possible Thermister installed

TD = 300'

Fish/Fill Information

Cement Plug Oil show

Oil produced Gas show

Gas produced Fluoresence-Cut

A small piece of tubing is sticking out at surface

Comment

Grandstand Upper/Lower Cretaceous 30-300

Formation Age Depths Gubik Quaternary 18-31

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Geology

Oumalik Core #12 Failing M 314-C Rotarty Core Drill (M-1500)

April 1949

Oumalik Core Well

Current Wellbore Schematic

GL: 171.50' AMSL KB:

69.8292° N - 155.69584° W

8-5/8" Casing 15'

5-7/8" Hole??

A

B potential tuding w/ unknown tubing depth

Attachment 5 - Sample Task Order Page 9 of 12

Meridian Township Range Section Umiat Umiat 6N 16W 30 99 mi

Nuiqsut 122 mi

Size Weight Type Grade ID Top Btm 8-5/8 --- --- --- --- 0 15

1-7/8 --- --- --- --- 0 ---

Base Depths Weight Natural 0-300 ---

Shows

Item Date Depth A --- ---

B --- --- Possible Thermister installed

Item Date Depth Comment 1 TBD ~0-150 Surface Plug ~150 ft

TD = 300'

Fish/Fill Information

Cement Plug Oil show

Oil produced Gas show

Gas produced Fluoresence-Cut

Proposed Plugs

Comment A small piece of tubing is sticking out at surface

Grandstand Upper/Lower Cretaceous 30-300

Formation Age Depths Gubik Quaternary 18-31

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Geology

Oumalik Core #12 Failing M 314-C Rotarty Core Drill (M-1500)

April 1949

Oumalik Core Well

Proposed Wellbore Schematic

GL: 171.50' AMSL KB:

69.8292° N - 155.69584° W

8-5/8" Casing

5-7/8" Hole??

Attachment 5 - Sample Task Order Page 10 of 12

Meridian Township Range Section Umiat Umiat 5N 15W 13 88 mi

Nuiqsut 113 mi

Original RKB = 16.0' Above GL

Size Weight Type Grade ID Top Btm 22" --- Jacket --- --- 0 55

16 5/8" 42 Conductor --- --- 0 106

11 3/4" 47 Surface J-55 11.000 0 1100

Base Depths Weight Natural 0-956 9.6-9.8

Natural 956-1450 9.6-10.0

Natural 1450-1825 10.0-10.7

Natural 1825-6020 10.6-12.3

Shows

Oil/Gas

Gas

Item Date Depth Comment A 1/7/51 120 Humble thermistor measuring 5'-120'

B " " 135 Humble thermistor measuring 10'-135'

C " " 205 Humble thermistor measuring 15'-205'

D " " 1000 Rotary Drilling Mud bailed to 1000'

E " " 1000 Multiunit thermistor measuring 725'-1000'

F " " 1500 Multiunit thermistor measuring 1010'-1500'

Na4P2O7 TetraSodium PyroPhosphate (controls pH levels)

Cement Unknown cement

TD = 6035' PBTD = 6035' Cal-Seal Gypsum cement

Current Wellbore Schematic

Wilson Super Titan Rotary Rig October 23, 1950

GL: 277' AMSL KB: 293' AMSL

69.7914° N - 155.5442° W

Oil produced

Fluoresence-CutGas produced

Oil showCement Plug

Gas show

3050-5200

5200-6035

Depths 16-50

50-730

730-3050

Topagoruk Upper/Lower Cretaceous

Chandler (Killik Tongue) Upper/Lower Cretaceous

Grandstand Upper/Lower Cretaceous

Base of Permafrost

Fish/Fill Information

Geology Formation Age

Gubik Quaternary

Oumalik Lower Cretaceous

Drilling Fluids

Additives Aquagel

Aquagel, Dricose, Na4P2O7, Quebracho

Aquagel, Gel Flake

Driscose

Casing and Tubing Detail

East Oumalik #1

Oumalik Test Well

B

124 sx of Cal-

26" Hole

10 5/8" Hole

A

15" Hole

22" Jacket

500 sx of Cement w/ CaCl2

C

Base of Permafrost unknown

Depth:

4870'-5100'

Depth:

3500'-3550'

TOC: 40'

TOC: 30'

Depth:

2314'-2319'

Depth:

2237'-2246'

Depth:

1692'-1702'

D

E

F

Depth:

2470'-2490'

16 5/8" Conductor

11 3/4" Surface Casing

Attachment 5 - Sample Task Order Page 11 of 12

Meridian Township Range Section Umiat Umiat 5N 15W 13 88 mi

Nuiqsut 113 mi

Original RKB = 16.0' Above GL

Size Weight Type Grade ID Top Btm 22" --- Jacket --- --- 0 55

16 5/8" 42 Conductor --- --- 0 106

11 3/4" 47 Surface J-55 11.000 0 1100

Base Depths Weight Natural 0-956 9.6-9.8

Natural 956-1450 9.6-10.0

Natural 1450-1825 10.0-10.7

Natural 1825-6020 10.6-12.3

Shows

Oil/Gas

Gas

Item Date Depth Comment A 1/7/51 120 Humble thermistor measuring 5'-120'

B " " 135 Humble thermistor measuring 10'-135'

C " " 205 Humble thermistor measuring 15'-205'

D " " 1000 Rotary Drilling Mud bailed to 1000'

E " " 1000 Multiunit thermistor measuring 725'-1000'

F " " 1500 Multiunit thermistor measuring 1010'-1500'

Item Date Depth Comment 1 TBD ~4820-5150 Plug ~310 ft

2 TBD ~3425-3625 Plug ~200 ft

3 TBD ~2250-2550 Plug ~300 ft

4 TBD ~1200'-1000' Plug ~200 ft

5 TBD ~ 0-150 Surface Plug ~150 ft

TD = 6035' PBTD = 6035'

Na4P2O7 TetraSodium PyroPhosphate (controls pH levels)

Cement Unknown cement

Cal-Seal Gypsum cement

Oil produced Gas show

Gas produced Fluoresence-Cut

Base of Permafrost --- ?

Fish/Fill Information

Proposed Plugs

Cement Plug Oil show

Topagoruk Upper/Lower Cretaceous 3050-5200

Oumalik Lower Cretaceous 5200-6035

Chandler (Killik Tongue) Upper/Lower Cretaceous 50-730

Grandstand Upper/Lower Cretaceous 730-3050

Aquagel, Dricose, Na4P2O7, Quebracho

Geology Formation Age Depths

Gubik Quaternary 16-50

Casing and Tubing Detail

Drilling Fluids

Additives Aquagel

Aquagel, Gel Flake

Driscose

East Oumalik #1 Wilson Super Titan Rotary Rig

October 23, 1950

Oumalik Test Well

Proposed Wellbore Schematic

GL: 277' AMSL KB: 293' AMSL

69.7914° N - 155.5442° W

124 sx of Cal-

26" Hole

10 5/8" Hole

15" Hole

22" Jacket

Base of Permafrost unknown

Depth:

4870'-5100'

Depth:

3500'-3550'

TOC: 40'

TOC: ~1000'

Depth:

2314'-2319'

Depth:

2237'-2246'

Depth:

1692'-1702'

D

Depth:

2470'-2490'

16 5/8" Conductor

11 3/4" Surface Casing

Attachment 5 - Sample Task Order Page 12 of 12

Oumalik Area Wells WBD_Current - Proposed_Final_5-14-21