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Wellbore #00 Wellbore Classification: OW Status: PR - 6/1/2020 Measured TD: 14103 ft. Vertical TD: 6917 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 6/1/2020 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 8/16/2014 | | Proposed Top PZ Location: | Sec:30 Twp: 2N 64W | Footage: 641 FNL 837 FWL | | Bottom Hole Location: | Sec:31 Twp: 2N 64W | Footage: 2219 FSL 868 FWL | | Proposed Depth/Form: | 14202 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: 480, 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: 930 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 198, Top: 0 ft., Bottom: 930 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7351 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 897, Top: 500 ft., Bottom: 7351 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 14202 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 588, Top: 7051 ft., Bottom: 14202 ft. |
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| Wellbore Completed | | Completion Date: | 11/25/2012 | | Spud Date: | 11/8/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 14103 ft. | Measured PB depth: | 14084 ft. | | True Vertical TD: | 6917 ft. | True Vertical PB depth: | 6917 ft. | | Top PZ Location: | Sec:30 Twp: 2N 64W | Footage: 641 FNL 837 FWL | | Bottom Hole Location: | Sec:31 Twp: 2N 64W | Footage: 2219 S 868 W | | Log Types: | CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 18 in., Size: 16 in., Top: 0 ft., Depth: 94 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: , Top: 0 ft., Bottom: 94 ft., Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1142 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 398, Top: 0 ft., Bottom: 1142 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7195 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 545, Top: 1070 ft., Bottom: 7195 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 14088 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 525, Top: 6250 ft., Bottom: 14088 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 6850 ft. | | | | | NIOBRARA | 6899 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 6/1/2020 Interval Top: 7249 ft. Interval Bottom: 14039 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 3/11/2013 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 2/4/2013 | Treatment End Date: | 2/11/2013 | | Treatment Summary: | Frac'd the Niobrara with a total of 31 stages: 113,581 bbl. total fluid and 5,358,750# total sand. | | Total fluid used in treatment (bbls): | 113581 | Max pressure during treatment (psi): | 8441 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 31 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.88 | | Recycled water used in treatment (bbls): | 113581 | Total flowback volume recovered (bbls): | 1876 | | Fresh water used in treatment (bbls): | | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 5358750 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7179 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/20/2013 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 317 | | BBLS_OIL | 314 | | BTU_GAS | 1360 | | CALC_BBLS_H2O | 317 | | CALC_BBLS_OIL | 314 | | CALC_GOR | 1662 | | CALC_MCF_GAS | 522 | | CASING_PRESS | 1748 | | GRAVITY_OIL | 43 | | MCF_GAS | 522 | | TUBING_PRESS | 1445 |
| | Perforation Data: | | Interval Top: | 7249 ft. | # Of Holes: | 1500 | | Interval Bottom: | 14039 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) | 6809 |
| Total Gas Produced (MCF) | 36231 |
| GOR | 5321 |
| GOR Determination | BOE |
| Average BOE per Day | 35.648 |
| Average MCFE per Day | 206.788 |
| Federal Financial Assurance | i | |
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