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Wellbore #00 Wellbore Classification: OW Status: PR - 8/1/2023 Measured TD: 18483 ft. Vertical TD: 7752 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 8/1/2023 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/5/2019 | | Proposed Top PZ Location: | Sec:15 Twp: 5S 64W | Footage: 328 FNL 621 FEL | | Bottom Hole Location: | Sec:16 Twp: 5S 64W | Footage: 338 FNL 103 FWL | | Proposed Depth/Form: | 18338 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | STATE | Surface Owner: | STATE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 535-757 , Unit Acreage: 1280, Drill Unit: 5S64W:15 & 16-All | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 65 , Citings Type: PLANNED | | Cement: | Sacks: 40, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2100 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 872, Top: 0 ft., Bottom: 2100 ft. | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 18338 ft., Weight: 20 , Citings Type: PLANNED | | Cement: | Sacks: 2751, Top: 0 ft., Bottom: 18338 ft. |
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| Wellbore Completed | | Completion Date: | 9/7/2017 | | Spud Date: | 8/11/2017 | Spud Date Is: | ACTUAL | | Measured TD: | 18483 ft. | Measured PB depth: | 18426 ft. | | True Vertical TD: | 7752 ft. | True Vertical PB depth: | 7752 ft. | | Top PZ Location: | Sec:15 Twp: 5S 64W | Footage: 328 FNL 621 FEL | | Bottom Hole Location: | Sec:16 Twp: 5S 64W | Footage: 338 N 103 W | | Log Types: | CBL, MUD, MWD, (Resistivity on 005-07269) | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 216, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2173 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 1000, Top: 0 ft., Bottom: 2185 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 18474 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 2555, Top: 980 ft., Bottom: 18483 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SUSSEX | 5529 ft. | | N | N | | SHANNON | 6104 ft. | | N | N | | SHARON SPRINGS | 8095 ft. | | N | N | | NIOBRARA | 8227 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 8/1/2023 Interval Top: 8746 ft. Interval Bottom: 18333 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 12/6/2017 | Choke Size: | 30.000 in. | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 9/30/2017 | Treatment End Date: | 10/13/2017 | | Treatment Summary: | Frac 55 stages with 56,224 gal total 15% HCL Acid + 299,591 bbls total base fluids + 1,102,976 lbs 100MESH + 3,858,320 lbs 40/70 sand + 10,055,790 lbs 30/50 sand. | | Total fluid used in treatment (bbls): | 300930 | Max pressure during treatment (psi): | 8711 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 55 | | Total acid used in treatment (bbls): | 1339 | Min frac gradient (psi/ft): | 0.82 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 34706 | | Fresh water used in treatment (bbls): | 299591 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 15017086 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 8032 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 11/30/2017 | Test Method: | FLOW | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 678 | | BBLS_OIL | 767 | | BTU_GAS | 1431 | | CALC_BBLS_H2O | 678 | | CALC_BBLS_OIL | 767 | | CALC_GOR | 785 | | CALC_MCF_GAS | 602 | | CASING_PRESS | 1025 | | GRAVITY_OIL | 40 | | MCF_GAS | 602 | | TUBING_PRESS | 560 |
| | Perforation Data: | | Interval Top: | 8746 ft. | # Of Holes: | 1650 | | Interval Bottom: | 18333 ft. | Hole Size: | 0.42 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) | 14618 |
| Total Gas Produced (MCF) | 16247 |
| GOR | 1111 |
| GOR Determination | BOE |
| Average BOE per Day | 47.688 |
| Average MCFE per Day | 276.593 |
| Federal Financial Assurance | i | |
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