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Wellbore #00 Wellbore Classification: OW Status: PR - 3/1/2014 Measured TD: 12295 ft. Vertical TD: 7736 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 3/1/2014 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/9/2015 | | Proposed Top PZ Location: | Sec:34 Twp: 2N 68W | Footage: 510 FNL 2381 FEL | | Bottom Hole Location: | Sec:34 Twp: 2N 66W | Footage: 475 FSL 2448 FEL | | Proposed Depth/Form: | 12236 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: CODL , Formation: CODELL , Order: , Unit Acreage: 320, 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: 800 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 800 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 8123 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 461, Top: 500 ft., Bottom: 8123 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 12236 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 169, Top: 7823 ft., Bottom: 12236 ft. |
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| Wellbore Completed | | Completion Date: | 10/24/2013 | | Spud Date: | 10/14/2013 | Spud Date Is: | ACTUAL | | Measured TD: | 12295 ft. | Measured PB depth: | 12263 ft. | | True Vertical TD: | 7736 ft. | True Vertical PB depth: | 7704 ft. | | Top PZ Location: | Sec:34 Twp: 2N 68W | Footage: 510 FNL 2381 FEL | | Bottom Hole Location: | Sec:34 Twp: 2N 66W | Footage: 475 FSL 2448 FEL | | Log Types: | CBL, MWD , Induction (05-123-29270). | | Casing: | String Type: CONDUCTOR, Hole Size: 30 in., Size: 16 in., Top: 0 ft., Depth: 97 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 432, Top: 0 ft., Bottom: 97 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1043 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 356, Top: 0 ft., Bottom: 1043 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7937 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 667, Top: 3324 ft., Bottom: 7956 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 5 in., Top: 0 ft., Depth: 12266 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 355, Top: 6937 ft., Bottom: 12295 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SUSSEX | 4444 ft. | | | | | SHANNON | 4999 ft. | | | | | TEEPEE BUTTES | 6590 ft. | | | | | SHARON SPRINGS | 7364 ft. | | | | | NIOBRARA | 7454 ft. | | | | | FORT HAYS | 7895 ft. | | | | | CODELL | 7966 ft. | | | |
Formation CODL Formation Classification: OW Status: PR - 3/1/2014 Interval Top: 7976 ft. Interval Bottom: 12218 ft.| Completed Information for Formation CODELL | | 1st Production Date: | 2/22/2014 | Choke Size: | | | Formation Name: | CODELL | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 1/24/2014 | Treatment End Date: | 1/29/2014 | | Treatment Summary: | Stage 2 - Stage 28 treated with a total of: 89,228 bbls of Borate Crosslink Gel (Chem Rock), 2,870 bbls of Pump Down No Chemicals, 5,993,656 lbs of 30/50 Proppant. The toe valve was not fraced, frac work started at stg 2 ( the first set of 3 perforation clusters). The deepest perforation cluster is 75 ft above calculated BOC (bottom of cement) and 200 ft above SB with 75’ cement for isolation. | | Total fluid used in treatment (bbls): | 92098 | Max pressure during treatment (psi): | 7717 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 27 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.85 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 2349 | | Fresh water used in treatment (bbls): | 92098 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 5993656 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7843 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 3/1/2014 | Test Method: | Flows from well | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 1897 | | BBLS_OIL | 315 | | BTU_GAS | 1298 | | CALC_BBLS_H2O | 1897 | | CALC_BBLS_OIL | 315 | | CALC_GOR | 2432 | | CALC_MCF_GAS | 766 | | CASING_PRESS | 2100 | | GRAVITY_OIL | 50 | | MCF_GAS | 766 | | TUBING_PRESS | 1756 |
| | Perforation Data: | | Interval Top: | 7976 ft. | # Of Holes: | 810 | | Interval Bottom: | 12218 ft. | Hole Size: | 0.41 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) | 470 |
| Total Gas Produced (MCF) | 2039 |
| GOR | 4338 |
| GOR Determination | BOE |
| Average BOE per Day | 2.259 |
| Average MCFE per Day | 13.109 |
| Federal Financial Assurance | i | |
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