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Wellbore #00 Wellbore Classification: GW Status: AB - 9/16/2025 Measured TD: 8110 ft. Vertical TD: 7916 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW AB - 9/16/2025 | | Wellbore Permit | DIRECTIONAL | | Permit #: | | Expiration Date: | 3/9/2012 | | Proposed Top PZ Location: | Sec:1 Twp: 4N 67W | Footage: 75 FNL 1330 FWL | | Bottom Hole Location: | Sec:1 Twp: 4N 67W | Footage: 75 FNL 1330 FWL | | Proposed Depth/Form: | 8116 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: JSND , Formation: J SAND , Order: , Unit Acreage: 160, Drill Unit: GWA | | Formation And Spacing: | Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 407 , Unit Acreage: 160, Drill Unit: GWA | | 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: 8116 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 200, Top: , Bottom: 8116 ft. |
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| Wellbore Completed | | Completion Date: | 6/21/2010 | | Spud Date: | 6/17/2010 | Spud Date Is: | ACTUAL | | Measured TD: | 8110 ft. | Measured PB depth: | 8003 ft. | | True Vertical TD: | 7916 ft. | True Vertical PB depth: | 7809 ft. | | Top PZ Location: | Sec:1 Twp: 4N 67W | Footage: 64 FNL 1324 FWL | | Bottom Hole Location: | Sec:1 Twp: 4N 67W | Footage: 67 FNL 1314 FWL | | Log Types: | | | Log Types: | GR-CCL-CB-VDL, PE/CNLD, AILC, ML, TRCO | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 882 ft., Weight: 24 , Citings Type: ACTUAL | | Cement: | Sacks: 560, Top: 0 ft., Bottom: 882 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 8041 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 1055, Top: 588 ft., Bottom: 8041 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3777 ft. | | | | | SUSSEX | 4520 ft. | | | | | SHANNON | 4931 ft. | | | | | NIOBRARA | 7161 ft. | | | | | FORT HAYS | 7467 ft. | | | | | CODELL | 7490 ft. | | | | | J SAND | 7946 ft. | | | |
Formation JSND Formation Classification: GW Status: AB - 9/16/2025 Interval Top: 7962 ft. Interval Bottom: 7976 ft.| Completed Information for Formation J SAND | | 1st Production Date: | 9/20/2010 | Choke Size: | | | Formation Name: | J SAND | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Date: | 8/17/2010 | | Treatment Summary: | Frac JSND w/ 213,318 gal SW & 150,020# 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: | 10/8/2010 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 25 | | BTU_GAS | 1273 | | CALC_BBLS_OIL | 25 | | CALC_GOR | 14760 | | CALC_MCF_GAS | 369 | | CASING_PRESS | 2700 | | GRAVITY_OIL | 56 | | MCF_GAS | 369 |
| | Perforation Data: | | Interval Top: | 7962 ft. | # Of Holes: | 60 | | Interval Bottom: | 7976 ft. | Hole Size: | 0.42 in. |
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Formation NB-CD Formation Classification: GW Status: AB - 9/16/2025 Interval Top: 7178 ft. Interval Bottom: 7512 ft.| Completed Information for Formation NIOBRARA-CODELL | | 1st Production Date: | 9/20/2010 | Choke Size: | | | Formation Name: | NIOBRARA-CODELL | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Date: | 8/23/2010 | | Treatment Summary: | NBRR Perf 7178-7390 Holes 62 Size 0.47 CODL Perf 7492-7512 Holes 60 Size 0.42
Frac NBRR w/ 250 gal 15% HCl & 250,320 gal SW & 201,400# 40/70 sand & 4,000# SB Excel.
Frac CODL w/ 213,318 gal SW & 150,020# 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: | 10/8/2010 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
|---|
| BBLS_OIL | 25 | | BTU_GAS | 1273 | | CALC_BBLS_OIL | 25 | | CALC_GOR | 14760 | | CALC_MCF_GAS | 369 | | CASING_PRESS | 2700 | | GRAVITY_OIL | 56 | | MCF_GAS | 369 |
| | Perforation Data: | | Interval Top: | 7178 ft. | # Of Holes: | 122 | | Interval Bottom: | 7512 ft. | Hole Size: | 0.42 in. |
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| Reported Plugged | Y | 09/16/2025 |
| 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) | 379 |
| Total Gas Produced (MCF) | 6579 |
| GOR | 17358 |
| GOR Determination | MCFE |
| Average BOE per Day | 4.125 |
| Average MCFE per Day | 23.930 |
| Federal Financial Assurance | i | |
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