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Wellbore #00 Wellbore Classification: OW Status: SI - 8/1/2025 Measured TD: 11809 ft. Vertical TD: 6576 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 8/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/3/2016 | | Proposed Top PZ Location: | Sec:7 Twp: 7N 80W | Footage: 301 FSL 2265 FEL | | Bottom Hole Location: | Sec:7 Twp: 7N 80W | Footage: 221 FNL 2404 FEL | | Proposed Depth/Form: | 11852 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | 5280 | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 531-18 , Unit Acreage: 640, Drill Unit: Sec. 7: All | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16.25 in., Top: 0 ft., Depth: 90 ft., Weight: 42 , Citings Type: PLANNED | | Cement: | Sacks: 189, Top: 0 ft., Bottom: 90 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 2500 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 576, Top: 0 ft., Bottom: 2500 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 11957 ft., Weight: 20 , Citings Type: PLANNED | | Cement: | Sacks: 2080, Top: 1200 ft., Bottom: 11957 ft. |
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| Wellbore Completed | | Completion Date: | 3/15/2016 | | Spud Date: | 2/24/2016 | Spud Date Is: | ACTUAL | | Measured TD: | 11809 ft. | Measured PB depth: | 11715 ft. | | True Vertical TD: | 6576 ft. | True Vertical PB depth: | 6586 ft. | | Top PZ Location: | Sec:7 Twp: 7N 80W | Footage: 301 FSL 2265 FEL | | Bottom Hole Location: | Sec:7 Twp: 7N 80W | Footage: 221 FNL 2404 FEL | | Log Types: | MWD/LWD, Mud, CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 20 in., Top: 0 ft., Depth: 106 ft., Weight: 94 , Citings Type: ACTUAL | | Cement: | Sacks: 190, Top: 0 ft., Bottom: 106 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 2485 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 590, Top: 0 ft., Bottom: 2485 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 11809 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 2204, Top: 5100 ft., Bottom: 11809 ft., Determination Method: CBL | | Additional Cement: | String Type: SURF , Top: 0 ft., Depth: , Bottom: 20 ft., Sacks: 120, Method: 1 INCH | | Formation | Interval Top | Log Bottom | Cored | DSTs | | COALMONT | 0 ft. | | | | | FOX HILLS | 3302 ft. | | | | | PIERRE | 3758 ft. | | | | | SUSSEX | 4428 ft. | | | | | SHANNON | 4971 ft. | | | | | MANCOS | 6269 ft. | | | | | NIOBRARA | 6620 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 8/1/2025 Interval Top: 7125 ft. Interval Bottom: 11600 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 5/15/2016 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 4/16/2016 | Treatment End Date: | 5/5/2016 | | Treatment Summary: | Plug and Perf Completion: 1177 bbls 15% NEFE HCL acid and 167,456 bbls total crosslink water used. 482,209 lbs total 40/70 sand and 6,206,072 lbs total 20/40 proppant.
| | Total fluid used in treatment (bbls): | 168633 | Max pressure during treatment (psi): | 9070 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 30 | | Total acid used in treatment (bbls): | 1177 | Min frac gradient (psi/ft): | 0.92 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 23782 | | Fresh water used in treatment (bbls): | 167456 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 6688281 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 6491 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/27/2016 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 562 | | BBLS_OIL | 469 | | BTU_GAS | 1497 | | CALC_BBLS_H2O | 562 | | CALC_BBLS_OIL | 469 | | CALC_GOR | 529 | | CALC_MCF_GAS | 248 | | CASING_PRESS | 850 | | GRAVITY_OIL | 40 | | MCF_GAS | 248 |
| | Perforation Data: | | Interval Top: | 7125 ft. | # Of Holes: | 900 | | Interval Bottom: | 11600 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) | 724 |
| Total Gas Produced (MCF) | 2452 |
| GOR | 3386 |
| GOR Determination | BOE |
| Average BOE per Day | 3.160 |
| Average MCFE per Day | 18.313 |
| Federal Financial Assurance | i | |
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