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Wellbore #00 Wellbore Classification: OW Status: PR - 4/1/2018 Measured TD: 12911 ft. Vertical TD: 6111 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 4/1/2018 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/19/2014 | | Proposed Top PZ Location: | Sec:19 Twp: 7N 59W | Footage: 675 FSL 1285 FEL | | Bottom Hole Location: | Sec:20 Twp: 7N 59W | Footage: 643 FNL 1657 FEL | | Proposed Depth/Form: | 12894 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 535-206 , Unit Acreage: 1280, Drill Unit: SEC. 19 & 20 | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 75 , Citings Type: PLANNED | | Cement: | Sacks: 20, Top: 0 ft., Bottom: 40 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1000 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 500, Top: 0 ft., Bottom: 1000 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6560 ft., Weight: 23 , Citings Type: PLANNED | | Cement: | Sacks: 650, Top: , Bottom: 6560 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 5600 ft., Depth: 12894 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 12/2/2012 | | Spud Date: | 11/30/2012 | Spud Date Is: | Actual | | Measured TD: | 12911 ft. | Measured PB depth: | 12911 ft. | | True Vertical TD: | 6111 ft. | True Vertical PB depth: | 6111 ft. | | Top PZ Location: | Sec:19 Twp: 7N 59W | Footage: 675 FSL 1285 FEL | | Bottom Hole Location: | Sec:20 Twp: 7N 59W | Footage: 643 FNL 1657 FEL | | Log Types: | LWD and CBL | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 0 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 670, Top: 0 ft., Bottom: 997 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 6560 ft., Weight: 23 , Citings Type: ACTUAL | | Cement: | Sacks: 570, Top: 1050 ft., Bottom: 6560 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6393 ft., Depth: 12911 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 5988 ft. | 6144 ft. | N | N | | NIOBRARA | 6144 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 4/1/2018 Interval Top: 6701 ft. Interval Bottom: 12808 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 2/25/2013 | Choke Size: | 64.000 in. | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | Yes |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 1/19/2013 | Treatment End Date: | 1/21/2013 | | Treatment Summary: | Fracture stimulation through a port and packer system with 4,127,107 lbs. of 20/40 sand. 369,045 lbs. of 40/70 sand, and 469,627 lbs. of 20/40 RC; the total amount of fluids used was 79,606 bbls. of fresh water. | | Total fluid used in treatment (bbls): | 79606 | Max pressure during treatment (psi): | 7233 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | | | Type Of gas: | | Number Of staged intervals: | 25 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.82 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | | | Fresh water used in treatment (bbls): | 79606 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 4968078 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 5822 ft. | | Tubing Packer Depth: | 5822 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 3/4/2013 | Test Method: | | | Hours Tested: | 6 | Gas Type: | SHALE | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 304 | | BBLS_OIL | 122 | | BTU_GAS | 1350 | | CALC_BBLS_H2O | 1216 | | CALC_BBLS_OIL | 488 | | CALC_GOR | 672 | | CALC_MCF_GAS | 328 | | CASING_PRESS | 207 | | GRAVITY_OIL | 36 | | MCF_GAS | 82 | | TUBING_PRESS | 3300 |
| | Perforation Data: | | Interval Top: | 6701 ft. | # Of Holes: | | | Interval Bottom: | 12808 ft. | Hole Size: | |
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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) | 2909 |
| Total Gas Produced (MCF) | 8417 |
| GOR | 2893 |
| GOR Determination | BOE |
| Average BOE per Day | 11.928 |
| Average MCFE per Day | 69.171 |
| Federal Financial Assurance | i | |
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