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Wellbore #00 Wellbore Classification: OW Status: PR - 1/1/2023 Measured TD: 16974 ft. Vertical TD: 7337 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 1/1/2023 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 12/26/2013 | | Proposed Top PZ Location: | Sec:22 Twp: 2N 66W | Footage: 864 FNL 589 FEL | | Bottom Hole Location: | Sec:27 Twp: 2N 66W | Footage: 460 FSL 660 FEL | | Proposed Depth/Form: | 16871 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: 22: E2E2; 27: E2E2 | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 980 ft., Weight: 36.0 , Citings Type: PLANNED | | Cement: | Sacks: 290, Top: 0 ft., Bottom: 980 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7652 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 720, Top: , Bottom: 7652 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6656 ft., Depth: 16871 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 4/6/2012 | | Spud Date: | 2/23/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 16974 ft. | Measured PB depth: | 16959 ft. | | True Vertical TD: | 7337 ft. | True Vertical PB depth: | 7337 ft. | | Top PZ Location: | Sec:22 Twp: 2N 66W | Footage: 796 FNL 541 FEL | | Bottom Hole Location: | Sec:27 Twp: 2N 66W | Footage: 490 FSL 610 FEL | | Log Types: | PRELIMINARY FORM 5 | | Log Types: | CBL; ADR-PCD-PCG; MDL; | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1038 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 810, Top: 0 ft., Bottom: 1038 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7724 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 710, Top: 1120 ft., Bottom: 7724 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6955 ft., Depth: 16959 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7202 ft. | | | | | NIOBRARA | 7275 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 1/1/2023 Interval Top: 7768 ft. Interval Bottom: 16974 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 7/8/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | Yes |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 6/23/2012 | Treatment End Date: | 6/29/2012 | | Treatment Summary: | FRAC'D THROUGH AN OPEN HOLE LINER FROM 7768-1697. AVERAGE TREATING PRESSURE 6293, AVERAGE RATE 59, TOTAL BBLS OF FLUID 168457.
2510800# 40/70, 5109440# 30/50, 360880# SB EXCEL, TOTAL SAND WEIGHT 7981120#. | | Total fluid used in treatment (bbls): | 168457 | Max pressure during treatment (psi): | 7627 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 45 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | | | Fresh water used in treatment (bbls): | 95655 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 7981120 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7339 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 7/17/2012 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 358 | | BTU_GAS | 1354 | | CALC_BBLS_OIL | 358 | | CALC_GOR | 1695 | | CALC_MCF_GAS | 606 | | CASING_PRESS | 2442 | | GRAVITY_OIL | 46 | | MCF_GAS | 606 | | TUBING_PRESS | 2091 |
| | Perforation Data: | | Interval Top: | 7768 ft. | # Of Holes: | | | Interval Bottom: | 16974 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) | 2942 |
| Total Gas Produced (MCF) | 33437 |
| GOR | 11365 |
| GOR Determination | BOE |
| Average BOE per Day | 25.363 |
| Average MCFE per Day | 147.107 |
| Federal Financial Assurance | i | |
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