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Wellbore #00 Wellbore Classification: OW Status: PR - 1/1/2026 Measured TD: 11743 ft. Vertical TD: 7058 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 1/1/2026 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/16/2013 | | Proposed Top PZ Location: | Sec:13 Twp: 3N 68W | Footage: 1500 FSL 773 FEL | | Bottom Hole Location: | Sec:13 Twp: 3N 68W | Footage: 1500 FSL 460 FWL | | Proposed Depth/Form: | 11619 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: S/2 | | 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: 480, Top: 0 ft., Bottom: 1000 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7517 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 700, Top: , Bottom: 7517 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6244 ft., Depth: 11618 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 0, Top: , Bottom: 11618 ft. |
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| Wellbore Completed | | Completion Date: | 6/27/2011 | | Spud Date: | 6/12/2011 | Spud Date Is: | ACTUAL | | Measured TD: | 11743 ft. | Measured PB depth: | 11647 ft. | | True Vertical TD: | 7058 ft. | True Vertical PB depth: | 6962 ft. | | Top PZ Location: | Sec:13 Twp: 3N 68W | Footage: 1568 FSL 531 FEL | | Bottom Hole Location: | Sec:13 Twp: 3N 68W | Footage: 1503 FSL 466 FWL | | Log Types: | PRELIMINARY FORM 5 | | Log Types: | TRIPLE COMBO, SPECTRAL GAMMA, MEMORY LOG, SIX ARM CALIPER BOREHOLE VOLUME | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1022 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 760, Top: 0 ft., Bottom: 1022 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7400 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 652, Top: 700 ft., Bottom: 7400 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6387 ft., Depth: 11740 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 250, Top: 7070 ft., Bottom: 11740 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | NIOBRARA | 6979 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 1/1/2026 Interval Top: 7572 ft. Interval Bottom: 11578 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 9/11/2011 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 11/4/2013 | Treatment End Date: | 11/5/2013 | | Treatment Summary: | NIOBRARA REFRAC
51572 BBL SLICKWATER, 51572 BBL TOTAL FLUID.
1558699# 40/70 SAND, 1558699# TOTAL SAND.
| | Total fluid used in treatment (bbls): | 51572 | Max pressure during treatment (psi): | 7908 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 9 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.85 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 4111 | | Fresh water used in treatment (bbls): | 0 | Disposition method For flowback: | RECYCLE | | Total proppant used (lbs): | 1558699 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Date: | 9/1/2011 | | Treatment Summary: | TOTAL AVG PRESSURE 5648, TOTAL AVG RATE 59.4, TOTAL BBL FLUID 60605, TOTAL SAND WEIGHT 2887209. |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6836 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 12/30/2013 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 83 | | BTU_GAS | 1327 | | CALC_BBLS_OIL | 83 | | CALC_GOR | 3253 | | CALC_MCF_GAS | 270 | | CASING_PRESS | 1139 | | GRAVITY_OIL | 53 | | MCF_GAS | 270 | | TUBING_PRESS | 917 |
| | Perforation Data: | | Interval Top: | 7572 ft. | # Of Holes: | 864 | | Interval Bottom: | 11578 ft. | Hole Size: | 0.42 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) | 1555 |
| Total Gas Produced (MCF) | 21454 |
| GOR | 13796 |
| GOR Determination | BOE |
| Average BOE per Day | 14.374 |
| Average MCFE per Day | 83.318 |
| Federal Financial Assurance | i | |
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