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Wellbore #00 Wellbore Classification: OW Status: SI - 1/1/2025 Measured TD: 11850 ft. Vertical TD: 7495 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 1/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 9/13/2014 | | Proposed Top PZ Location: | Sec:2 Twp: 2N 66W | Footage: 825 FNL 821 FWL | | Bottom Hole Location: | Sec:2 Twp: 2N 66W | Footage: 554 FSL 672 FWL | | Proposed Depth/Form: | 12136 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: CODL , Formation: CODELL , Order: , Unit Acreage: 640, 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: 884 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 241, Top: 0 ft., Bottom: 884 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7619 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 971, Top: 584 ft., Bottom: 7916 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 12136 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 373, Top: 7616 ft., Bottom: 12136 ft. |
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| Wellbore Completed | | Completion Date: | 4/24/2013 | | Spud Date: | 4/13/2013 | Spud Date Is: | ACTUAL | | Measured TD: | 11850 ft. | Measured PB depth: | 11834 ft. | | True Vertical TD: | 7495 ft. | True Vertical PB depth: | 7476 ft. | | Top PZ Location: | Sec:2 Twp: 2N 66W | Footage: 825 FNL 821 FWL | | Bottom Hole Location: | Sec:2 Twp: 2N 66W | Footage: 554 FSL 672 FWL | | Log Types: | CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 17.5 in., Size: 16 in., Top: 0 ft., Depth: 96 ft., Weight: 84.0 , Citings Type: ACTUAL | | Cement: | Sacks: 0, Top: 0 ft., Bottom: 96 ft., Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1002 ft., Weight: 40.0 , Citings Type: ACTUAL | | Cement: | Sacks: 360, Top: 0 ft., Bottom: 1002 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7872 ft., Weight: 26.0 , Citings Type: ACTUAL | | Cement: | Sacks: 615, Top: 2266 ft., Bottom: 7872 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11834 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 285, Top: 7193 ft., Bottom: 11834 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7211 ft. | | | | | NIOBRARA | 7217 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 1/1/2025 Interval Top: 7892 ft. Interval Bottom: 11788 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 7/11/2013 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 6/15/2013 | Treatment End Date: | 6/20/2013 | | Treatment Summary: | Stage 1 - Stage 19 treated with a total of: 53,556 bbls of Halliburton PermStim Hybrid, 2,697,492 lbs of 20/40 Proppant. | | Total fluid used in treatment (bbls): | 53556 | Max pressure during treatment (psi): | 8216 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 19 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.91 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 1400 | | Fresh water used in treatment (bbls): | 53556 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 2697492 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7585 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 7/15/2013 | Test Method: | Flows from well | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 214 | | BBLS_OIL | 228 | | BTU_GAS | 1 | | CALC_BBLS_H2O | 214 | | CALC_BBLS_OIL | 228 | | CALC_GOR | 2281 | | CALC_MCF_GAS | 520 | | CASING_PRESS | 3760 | | GRAVITY_OIL | 50 | | MCF_GAS | 520 | | TUBING_PRESS | 1168 |
| | Perforation Data: | | Interval Top: | 7892 ft. | # Of Holes: | 768 | | Interval Bottom: | 11788 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) | 3299 |
| Total Gas Produced (MCF) | 30678 |
| GOR | 9299 |
| GOR Determination | BOE |
| Average BOE per Day | 23.490 |
| Average MCFE per Day | 136.257 |
| Federal Financial Assurance | i | |
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