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Wellbore #00 Wellbore Classification: GW Status: PR - 3/1/2025 Measured TD: 11742 ft. Vertical TD: 7211 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW PR - 3/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 7/26/2014 | | Proposed Top PZ Location: | Sec:8 Twp: 2N 66W | Footage: 505 FNL 202 FEL | | Bottom Hole Location: | Sec:8 Twp: 2N 66W | Footage: 483 FSL 237 FEL | | Proposed Depth/Form: | 11805 ft. | | Surface Mineral Owner Same: | Yes | | 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: 800 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 198, Top: 0 ft., Bottom: 800 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7651 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 937, Top: 500 ft., Bottom: 7651 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11805 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 367, Top: 7351 ft., Bottom: 11805 ft. |
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| Wellbore Completed | | Completion Date: | 11/30/2012 | | Spud Date: | 11/17/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 11742 ft. | Measured PB depth: | 11680 ft. | | True Vertical TD: | 7211 ft. | True Vertical PB depth: | 7213 ft. | | Top PZ Location: | Sec:8 Twp: 2N 66W | Footage: 505 FNL 202 FEL | | Bottom Hole Location: | Sec:8 Twp: 2N 66W | Footage: 483 FSL 237 FEL | | Log Types: | CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: 80 ft., Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 877 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 348, Top: 0 ft., Bottom: 877 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7444 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 450, Top: 1700 ft., Bottom: 7460 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11728 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 325, Top: 6944 ft., Bottom: 11742 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7231 ft. | | | | | NIOBRARA | 7393 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 3/1/2025 Interval Top: 7469 ft. Interval Bottom: 11486 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/27/2013 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 2/19/2013 | Treatment End Date: | 2/24/2013 | | Treatment Summary: | Stages 1-21 : 7469’ – 11486’ Treated with a total of 77,024 bbls fluid, 1767 linear gel and 3,466,470# sand. | | Total fluid used in treatment (bbls): | 77024 | Max pressure during treatment (psi): | 8355 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 21 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.92 | | Recycled water used in treatment (bbls): | 77024 | Total flowback volume recovered (bbls): | 2650 | | Fresh water used in treatment (bbls): | | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 3466470 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6067 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 6/8/2013 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 51 | | BBLS_OIL | 223 | | BTU_GAS | 1273 | | CALC_BBLS_H2O | 51 | | CALC_BBLS_OIL | 223 | | CALC_GOR | 5139 | | CALC_MCF_GAS | 1146 | | CASING_PRESS | 1672 | | GRAVITY_OIL | 50 | | MCF_GAS | 1146 | | TUBING_PRESS | 1254 |
| | Perforation Data: | | Interval Top: | 7469 ft. | # Of Holes: | 1000 | | Interval Bottom: | 11486 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) | 1738 |
| Total Gas Produced (MCF) | 31371 |
| GOR | 18050 |
| GOR Determination | MCFE |
| Average BOE per Day | 19.529 |
| Average MCFE per Day | 113.249 |
| Federal Financial Assurance | i | |
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