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Wellbore #00 Wellbore Classification: GW Status: AB - 8/28/2025 Measured TD: 7993 ft. Vertical TD: 7885 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW AB - 8/28/2025 | | Wellbore Permit | DIRECTIONAL | | Permit #: | | Expiration Date: | 3/9/2012 | | Proposed Top PZ Location: | Sec:1 Twp: 4N 67W | Footage: 1411 FNL 2380 FEL | | Bottom Hole Location: | Sec:1 Twp: 4N 67W | Footage: 1411 FNL 2380 FEL | | Proposed Depth/Form: | 7953 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: JSND , Formation: J SAND , Order: 232 , Unit Acreage: 320, Drill Unit: N2 | | Formation And Spacing: | Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: W2NE4, E2NW4 | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 850 ft., Weight: 24 , Citings Type: PLANNED | | Cement: | Sacks: 595, Top: , Bottom: 850 ft. | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 7953 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 200, Top: , Bottom: 7953 ft. |
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| Wellbore Completed | | Completion Date: | 5/31/2010 | | Spud Date: | 5/28/2010 | Spud Date Is: | ACTUAL | | Measured TD: | 7993 ft. | Measured PB depth: | 7942 ft. | | True Vertical TD: | 7885 ft. | True Vertical PB depth: | 7834 ft. | | Top PZ Location: | Sec:1 Twp: 4N 67W | Footage: 1431 FNL 2403 FEL | | Bottom Hole Location: | Sec:1 Twp: 4N 67W | Footage: 1428 FNL 2398 FEL | | Log Types: | PRILIMINARY FORM 5 | | Log Types: | PE/CN-LD, AI-CN, ML, CBL | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 885 ft., Weight: 24 , Citings Type: ACTUAL | | Cement: | Sacks: 560, Top: 0 ft., Bottom: 885 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7980 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 955, Top: 820 ft., Bottom: 7980 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | GREELEY SAND | 2578 ft. | | | | | PARKMAN | 3785 ft. | | | | | SUSSEX | 4314 ft. | | | | | SHANNON | 4870 ft. | | | | | NIOBRARA | 7074 ft. | | | | | FORT HAYS | 7390 ft. | | | | | CODELL | 7410 ft. | | | | | J SAND | 7869 ft. | | | |
Formation JSND Formation Classification: GW Status: AB - 8/28/2025 Interval Top: 7892 ft. Interval Bottom: 7914 ft.| Completed Information for Formation J SAND | | 1st Production Date: | 9/17/2010 | Choke Size: | | | Formation Name: | J SAND | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Date: | 8/3/2010 | | Treatment Summary: | Frac JSND w/ 150,108 gal SW & 115,100# 40/70 sand & 4,000# SB Excel. |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/15/2010 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 8 | | BTU_GAS | 1273 | | CALC_BBLS_OIL | 8 | | CALC_GOR | 15000 | | CALC_MCF_GAS | 120 | | CASING_PRESS | 2050 | | GRAVITY_OIL | 56 | | MCF_GAS | 120 |
| | Perforation Data: | | Interval Top: | 7892 ft. | # Of Holes: | 60 | | Interval Bottom: | 7914 ft. | Hole Size: | 0.42 in. |
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Formation NB-CD Formation Classification: GW Status: AB - 8/28/2025 Interval Top: 7084 ft. Interval Bottom: 7432 ft.| Completed Information for Formation NIOBRARA-CODELL | | 1st Production Date: | 9/17/2010 | Choke Size: | | | Formation Name: | NIOBRARA-CODELL | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Date: | 8/6/2010 | | Treatment Summary: | NBRR Perf 7084-7292 Holes 62 Size 0.42 CODL Perf 7412-7432 Holes 60 Size 0.38
Frac NBRR w/ 250 gal 15% HCl & 245,994 gal SW & 200,320# 30/50 sand & 4,000# SB Excel.
Frac CODL w/ 202,188 gal SW & 150,660# 30/50 sand & 4,000# SB Excel. |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/15/2010 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
|---|
| BBLS_OIL | 8 | | BTU_GAS | 1273 | | CALC_BBLS_OIL | 8 | | CALC_GOR | 15125 | | CALC_MCF_GAS | 121 | | CASING_PRESS | 2050 | | GRAVITY_OIL | 56 | | MCF_GAS | 121 |
| | Perforation Data: | | Interval Top: | 7084 ft. | # Of Holes: | 122 | | Interval Bottom: | 7432 ft. | Hole Size: | 0.38 in. |
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| Reported Plugged | Y | 08/28/2025 |
| Out Of Service Repurposed | N | |
| Out Of Service | N | |
| Inactive Exception | N | |
| Noticed Inactive | N | |
| Defined Inactive | N | |
| Low Producing | N | |
| Total Oil Produced (Barrels) | 336 |
| Total Gas Produced (MCF) | 6556 |
| GOR | 19511 |
| GOR Determination | MCFE |
| Average BOE per Day | 4.006 |
| Average MCFE per Day | 23.243 |
| Federal Financial Assurance | i | |
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