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Wellbore #00 Wellbore Classification: OW Status: SI - 12/1/2025 Measured TD: 11702 ft. Vertical TD: 7005 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 12/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 6/27/2016 | | Proposed Top PZ Location: | Sec:20 Twp: 2N 64W | Footage: 433 FSL 466 FEL | | Bottom Hole Location: | Sec:20 Twp: 2N 64W | Footage: 491 FNL 448 FEL | | Proposed Depth/Form: | 11740 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | 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: 1000 ft., Weight: 40# , Citings Type: PLANNED | | Cement: | Sacks: 198, Top: 0 ft., Bottom: 1000 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7502 ft., Weight: 26# , Citings Type: PLANNED | | Cement: | Sacks: 917, Top: 500 ft., Bottom: 7502 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11740 ft., Weight: 13.5# , Citings Type: PLANNED | | Cement: | Sacks: 374, Top: 7202 ft., Bottom: 11740 ft. |
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| Wellbore Completed | | Completion Date: | 9/13/2014 | | Spud Date: | 8/16/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 11702 ft. | Measured PB depth: | 11678 ft. | | True Vertical TD: | 7005 ft. | True Vertical PB depth: | 7005 ft. | | Top PZ Location: | Sec:20 Twp: 2N 64W | Footage: 433 FSL 466 FEL | | Bottom Hole Location: | Sec:20 Twp: 2N 64W | Footage: 491 FNL 448 FEL | | Log Types: | CBL, MWD, (Resistivity 123-39723) | | Casing: | String Type: CONDUCTOR, Hole Size: 30 in., Size: 16 in., Top: 0 ft., Depth: 143 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 114, Top: 0 ft., Bottom: 143 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.111 in., Size: 7 in., Top: 0 ft., Depth: 1075 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 389, Top: 0 ft., Bottom: 1075 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7333 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 594, Top: 70 ft., Bottom: 7333 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11678 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 328, Top: 6462 ft., Bottom: 11678 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 6979 ft. | | | | | NIOBRARA | 7014 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 12/1/2025 Interval Top: 7434 ft. Interval Bottom: 11577 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 3/8/2015 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 12/13/2014 | Treatment End Date: | 1/14/2015 | | Treatment Summary: | Stages 1-27 treated with 114,205 bbls of fresh water, 436 bbls Hybrid (Gel & Slickwater), 623 bbls of HCL 15%, 1,305,523 lbs of 30/50 and 3,732,168 lbs of 40/70 sand proppant | | Total fluid used in treatment (bbls): | 115264 | Max pressure during treatment (psi): | 8127 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 27 | | Total acid used in treatment (bbls): | 623 | Min frac gradient (psi/ft): | 1.16 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 1950 | | Fresh water used in treatment (bbls): | 114641 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 5037691 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7159 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 3/15/2015 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 246 | | BBLS_OIL | 314 | | BTU_GAS | 1298 | | CALC_BBLS_H2O | 246 | | CALC_BBLS_OIL | 314 | | CALC_GOR | 1321 | | CALC_MCF_GAS | 415 | | CASING_PRESS | 1735 | | GRAVITY_OIL | 50 | | MCF_GAS | 415 | | TUBING_PRESS | 1264 |
| | Perforation Data: | | Interval Top: | 7434 ft. | # Of Holes: | 756 | | Interval Bottom: | 11577 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) | 2814 |
| Total Gas Produced (MCF) | 7811 |
| GOR | 2775 |
| GOR Determination | BOE |
| Average BOE per Day | 11.362 |
| Average MCFE per Day | 65.898 |
| Federal Financial Assurance | i | |
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