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Wellbore #00 Wellbore Classification: GW Status: PR - 9/1/2025 Measured TD: 11826 ft. Vertical TD: 7224 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW PR - 9/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 5/10/2016 | | Proposed Top PZ Location: | Sec:4 Twp: 3n 68w | Footage: 2581 FSL 737 FWL | | Bottom Hole Location: | Sec:4 Twp: 3n 68w | Footage: 2546 FSL 460 FEL | | Proposed Depth/Form: | 11815 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: JNBCD , Formation: J-NIOBRARA-CODELL , Order: , Unit Acreage: 160, Drill Unit: GWA | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA | | Casing: | String Type: CONDUCTOR, Hole Size: 22 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 30 , Citings Type: PLANNED | | Cement: | Sacks: 80, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 800 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 800 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7704 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 436, Top: 500 ft., Bottom: 7704 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11816 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 169, Top: 7404 ft., Bottom: 11816 ft. |
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| Wellbore Completed | | Completion Date: | 2/14/2015 | | Spud Date: | 11/21/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 11826 ft. | Measured PB depth: | 11819 ft. | | True Vertical TD: | 7224 ft. | True Vertical PB depth: | 7224 ft. | | Top PZ Location: | Sec:4 Twp: 3N 68W | Footage: 2605 FSL 548 FWL | | Bottom Hole Location: | Sec:4 Twp: 3N 68W | Footage: 2549 FSL 502 FEL | | Log Types: | CBL, MWD (Gamma) Open Hole logs were run on E.L.Minch 35-4D [ API 05-123-33659, SE/4SW/4 Sec 4 T3N R68W 6PM] which satisfies the COGCC request of open hole log data in a quarter-quarter section where none previously existed. | | Casing: | String Type: CONDUCTOR, Hole Size: 30 in., Size: 16 in., Top: 0 ft., Depth: 154 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 170, Top: 0 ft., Bottom: 154 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 838 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 351, Top: 0 ft., Bottom: 838 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7610 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 600, Top: 564 ft., Bottom: 7610 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11821 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 410, Top: 5600 ft., Bottom: 11821 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7211 ft. | | | | | NIOBRARA | 7377 ft. | | | |
Formation NBRR Formation Classification: GW Status: PR - 9/1/2025 Interval Top: 7616 ft. Interval Bottom: 11769 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/29/2015 | Choke Size: | 12.000 in. | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 2/28/2015 | Treatment End Date: | 3/1/2015 | | Treatment Summary: | 773 bbls HCl 15% Acid, 1366 bbls Recycled Water, 79890 bbls Slickwater, 4943860 lbs 40/70 Proppant. | | Total fluid used in treatment (bbls): | 82029 | Max pressure during treatment (psi): | 9066 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 29 | | Total acid used in treatment (bbls): | 773 | Min frac gradient (psi/ft): | 0.43 | | Recycled water used in treatment (bbls): | 1366 | Total flowback volume recovered (bbls): | 1366 | | Fresh water used in treatment (bbls): | 79890 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 4943860 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7282 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/31/2015 | Test Method: | flowing | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 203 | | BTU_GAS | 1298 | | CALC_BBLS_OIL | 203 | | CALC_GOR | 1152 | | CALC_MCF_GAS | 234 | | CASING_PRESS | 1695 | | GRAVITY_OIL | 50 | | MCF_GAS | 234 | | TUBING_PRESS | 184 |
| | Perforation Data: | | Interval Top: | 7616 ft. | # Of Holes: | 783 | | Interval Bottom: | 11769 ft. | Hole Size: | 0.38 in. |
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| Reported Plugged | N | |
| 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) | 1097 |
| Total Gas Produced (MCF) | 30092 |
| GOR | 27431 |
| GOR Determination | MCFE |
| Average BOE per Day | 17.276 |
| Average MCFE per Day | 100.204 |
| Federal Financial Assurance | i | |
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