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Wellbore #00 Wellbore Classification: OW Status: PR - 7/1/2025 Measured TD: 16160 ft. Vertical TD: 6734 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 7/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 1/17/2019 | | Proposed Top PZ Location: | Sec:12 Twp: 7N 81W | Footage: 919 FNL 457 FEL | | Bottom Hole Location: | Sec:13 Twp: 7N 81W | Footage: 323 FSL 443 FEL | | Proposed Depth/Form: | 11356 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 531-57 , Unit Acreage: 640, Drill Unit: E/2 Sec 12 & 13 | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16.25 in., Top: 0 ft., Depth: 90 ft., Weight: 42 , Citings Type: PLANNED | | Cement: | Sacks: 189, Top: 0 ft., Bottom: 90 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 2100 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 579, Top: 0 ft., Bottom: 2100 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 16236 ft., Weight: 20 , Citings Type: PLANNED | | Cement: | Sacks: 2797, Top: , Bottom: 16236 ft. |
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| Wellbore Completed | | Completion Date: | 4/16/2018 | | Spud Date: | 4/4/2018 | Spud Date Is: | ACTUAL | | Measured TD: | 16160 ft. | Measured PB depth: | 16071 ft. | | True Vertical TD: | 6734 ft. | True Vertical PB depth: | 6733 ft. | | Top PZ Location: | Sec:12 Twp: 7N 81W | Footage: 919 FNL 457 FEL | | Bottom Hole Location: | Sec:13 Twp: 7N 81W | Footage: 323 FSL 443 FEL | | Log Types: | Mud, CBL, LWD/MWD, (Triple Combo in 057-06594) | | Casing: | String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 115 ft., Weight: 133 , Citings Type: ACTUAL | | Cement: | Sacks: 90, Top: 0 ft., Bottom: 115 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 2103 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 525, Top: 0 ft., Bottom: 2103 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 16160 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 3020, Top: 4104 ft., Bottom: 16160 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PIERRE | 3269 ft. | | | | | SUSSEX | 3803 ft. | | | | | SHANNON | 4335 ft. | | | | | MANCOS | 5635 ft. | | | | | NIOBRARA | 5975 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 7/1/2025 Interval Top: 6717 ft. Interval Bottom: 15992 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 6/4/2018 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 5/4/2018 | Treatment End Date: | 5/17/2018 | | Treatment Summary: | Plug & Perf completion: 912 bbls 15% NEFE HCL Acid, 239,561 bbls of fluid, and 8,708,689 lbs of 40/70 and 20/40 proppant. | | Total fluid used in treatment (bbls): | 240473 | Max pressure during treatment (psi): | 9399 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 38 | | Total acid used in treatment (bbls): | 912 | Min frac gradient (psi/ft): | 0.80 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 22627 | | Fresh water used in treatment (bbls): | 239561 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 8708689 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 6415 ft. | | Tubing Packer Depth: | 6405 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 7/3/2018 | Test Method: | | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 1269 | | BBLS_OIL | 733 | | BTU_GAS | 1600 | | CALC_BBLS_H2O | 1269 | | CALC_BBLS_OIL | 733 | | CALC_GOR | 465 | | CALC_MCF_GAS | 341 | | CASING_PRESS | 372 | | GRAVITY_OIL | 35 | | MCF_GAS | 341 | | TUBING_PRESS | 2066 |
| | Perforation Data: | | Interval Top: | 6717 ft. | # Of Holes: | 1140 | | Interval Bottom: | 15992 ft. | Hole Size: | 0.42 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) | 819 |
| Total Gas Produced (MCF) | 2156 |
| GOR | 2632 |
| GOR Determination | BOE |
| Average BOE per Day | 3.288 |
| Average MCFE per Day | 19.086 |
| Federal Financial Assurance | i | |
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