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Wellbore #00 Wellbore Classification: OW Status: PR - 1/1/2025 Measured TD: 14645 ft. Vertical TD: 7749 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 1/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/19/2016 | | Proposed Top PZ Location: | Sec:11 Twp: 4S 65W | Footage: 667 965 | | Bottom Hole Location: | Sec:12 Twp: 4S 65W | Footage: 756 2200 | | Proposed Depth/Form: | 14636 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 535-459 , Unit Acreage: 1280, Drill Unit: S 11 & 12:All | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: 39.7 , Citings Type: PLANNED | | Cement: | Sacks: 50, Top: 0 ft., Bottom: 100 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2178 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 690, Top: 0 ft., Bottom: 2178 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 14636 ft., Weight: 23 , Citings Type: PLANNED | | Cement: | Sacks: 1870, Top: 2078 ft., Bottom: 14636 ft. |
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| Wellbore Completed | | Completion Date: | 10/11/2014 | | Spud Date: | 9/27/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 14645 ft. | Measured PB depth: | 14635 ft. | | True Vertical TD: | 7749 ft. | True Vertical PB depth: | 7749 ft. | | Top PZ Location: | Sec:11 Twp: 4S 65W | Footage: 667 FNL 965 FWL | | Bottom Hole Location: | Sec:12 Twp: 4S 65W | Footage: 756 FNL 2200 FWL | | Log Types: | LWD, Mud, CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 100 ft., Weight: CMP , Citings Type: ACTUAL | | Cement: | Sacks: 50, Top: 0 ft., Bottom: 100 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2203 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 830, Top: 0 ft., Bottom: 2203 ft., Determination Method: VISU | | Casing: | String Type: 1ST LINER, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 14635 ft., Weight: 23 , Citings Type: ACTUAL | | Cement: | Sacks: 2030, Top: 1628 ft., Bottom: 14635 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHANNON | 5224 ft. | | N | N | | SUSSEX | 5571 ft. | | N | N | | SHARON SPRINGS | 7675 ft. | | N | N | | NIOBRARA | 7758 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 1/1/2025 Interval Top: 8143 ft. Interval Bottom: 14513 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/4/2015 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 3/8/2015 | Treatment End Date: | 3/15/2015 | | Treatment Summary: | Frac 37 stages w/ 9,143,640 lbs total proppant including 733,120 lbs 100 Mesh + 8,410,520 lbs 40/70 in 214,673 bbls total base fluid. | | Total fluid used in treatment (bbls): | 214673 | Max pressure during treatment (psi): | 8437 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 37 | | Total acid used in treatment (bbls): | 3334 | Min frac gradient (psi/ft): | 0.83 | | Recycled water used in treatment (bbls): | 5359 | Total flowback volume recovered (bbls): | 18045 | | Fresh water used in treatment (bbls): | 205980 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 9143640 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PRESSURE |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7557 ft. | | Tubing Packer Depth: | 7513 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 4/30/2015 | Test Method: | Flow | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 125 | | BBLS_OIL | 1036 | | BTU_GAS | 1432 | | CALC_BBLS_H2O | 125 | | CALC_BBLS_OIL | 1036 | | CALC_GOR | 1965 | | CALC_MCF_GAS | 2036 | | GRAVITY_OIL | 40 | | MCF_GAS | 2036 | | TUBING_PRESS | 395 |
| | Perforation Data: | | Interval Top: | 8143 ft. | # Of Holes: | 1098 | | Interval Bottom: | 14513 ft. | Hole Size: | 0.375 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) | 8640 |
| Total Gas Produced (MCF) | 177 |
| GOR | 20 |
| GOR Determination | BOE |
| Average BOE per Day | 23.643 |
| Average MCFE per Day | 137.121 |
| Federal Financial Assurance | i | |
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