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Wellbore #00 Wellbore Classification: OW Status: SI - 12/1/2025 Measured TD: 11575 ft. Vertical TD: 7048 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 12/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/16/2013 | | Proposed Top PZ Location: | Sec:13 Twp: 3N 68W | Footage: 543 FSL 960 FEL | | Bottom Hole Location: | Sec:13 Twp: 3N 68W | Footage: 535 FSL 464 FWL | | Proposed Depth/Form: | 11540 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: 900 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 290, Top: , Bottom: 900 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7428 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 700, Top: , Bottom: 7428 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 6153 ft., Depth: 11540 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 0, Top: , Bottom: 11540 ft. |
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| Wellbore Completed | | Completion Date: | 7/30/2011 | | Spud Date: | 7/14/2011 | Spud Date Is: | ACTUAL | | Measured TD: | 11575 ft. | Measured PB depth: | 11548 ft. | | True Vertical TD: | 7048 ft. | True Vertical PB depth: | 7021 ft. | | Top PZ Location: | Sec:13 Twp: 3N 68W | Footage: 543 FSL 960 FEL | | Bottom Hole Location: | Sec:13 Twp: 3N 68W | Footage: 535 FSL 464 FWL | | Log Types: | PRELIMINARY FORM 5 | | Log Types: | LPLOT VH VERTICAL, LPLOT VH HORIZONTAL, CSNGR, ACTRL, CBL | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 919 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 680, Top: 0 ft., Bottom: 919 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7663 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 694, Top: 1740 ft., Bottom: 7663 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6368 ft., Depth: 11560 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | NIOBRARA | 7230 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 12/1/2025 Interval Top: 7682 ft. Interval Bottom: 11491 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 8/22/2011 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | Yes |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 11/8/2013 | Treatment End Date: | 11/8/2013 | | Treatment Summary: | NIOBRARA REFRAC
27098 BBL CROSSLINK GEL; 27098 BBL TOTAL FLUID.
1256914 # 40/70 SAND; 1256914# TOTAL SAND. | | Total fluid used in treatment (bbls): | 27098 | Max pressure during treatment (psi): | 5023 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 8 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.92 | | 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): | 1256914 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Date: | 8/16/2011 | | Treatment Summary: | FRAC'D THRU OPENHOLE LINER BETWEEN 7682-11490.
AVG TREATING PRESSURE 4808, AVG RATE 57.4, TOTAL BBLS OF FLUID 61170, TOTAL SAND WEIGHT OF 2949556. |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6821 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 12/22/2013 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 55 | | BTU_GAS | 1327 | | CALC_BBLS_OIL | 55 | | CALC_GOR | 3473 | | CALC_MCF_GAS | 191 | | CASING_PRESS | 1141 | | GRAVITY_OIL | 48 | | MCF_GAS | 191 | | TUBING_PRESS | 816 |
| | Perforation Data: | | Interval Top: | 7682 ft. | # Of Holes: | | | Interval Bottom: | 11491 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) | 1619 |
| Total Gas Produced (MCF) | 22257 |
| GOR | 13747 |
| GOR Determination | BOE |
| Average BOE per Day | 14.981 |
| Average MCFE per Day | 86.880 |
| Federal Financial Assurance | i | |
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