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Wellbore #00 Wellbore Classification: OW Status: SI - 12/1/2025 Measured TD: 15601 ft. Vertical TD: 6917 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 12/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 1/30/2019 | | Proposed Top PZ Location: | Sec:29 Twp: 6N 66W | Footage: 1178 FNL 2510 FWL | | Bottom Hole Location: | Sec:30 Twp: 6N 66W | Footage: 1183 FNL 150 FWL | | Proposed Depth/Form: | 15368 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407-1934 , Unit Acreage: 1039, Drill Unit: Sec 29:W2,Sec 30:All | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 65 , Citings Type: PLANNED | | Cement: | Sacks: 70, Top: 0 ft., Bottom: 40 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1750 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 531, Top: 0 ft., Bottom: 1750 ft. | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15700 ft., Weight: 20 , Citings Type: PLANNED | | Cement: | Sacks: 1952, Top: 0 ft., Bottom: 15700 ft. |
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| Wellbore Completed | | Completion Date: | 4/26/2017 | | Spud Date: | 3/2/2017 | Spud Date Is: | ACTUAL | | Measured TD: | 15601 ft. | Measured PB depth: | 15489 ft. | | True Vertical TD: | 6917 ft. | True Vertical PB depth: | 6917 ft. | | Top PZ Location: | Sec:29 Twp: 6N 66W | Footage: 1159 FNL 2410 FWL | | Bottom Hole Location: | Sec:30 Twp: 6N 66W | Footage: 1182 FNL 151 FWL | | Log Types: | MWD/LWD, CBL, Mud, (Resistivity on 123-44136). | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 55 , Citings Type: ACTUAL | | Cement: | Sacks: 35, Top: 0 ft., Bottom: 40 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1738 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 700, Top: 0 ft., Bottom: 1738 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 15572 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 2064, Top: 0 ft., Bottom: 15481 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3506 ft. | | N | N | | SUSSEX | 4203 ft. | | N | N | | SHANNON | 4588 ft. | | N | N | | SHARON SPRINGS | 6747 ft. | | N | N | | NIOBRARA | 6781 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: SI - 12/1/2025 Interval Top: 7468 ft. Interval Bottom: 15355 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 9/2/2017 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 7/1/2017 | Treatment End Date: | 7/8/2017 | | Treatment Summary: | Plug and perf completion type. 40 stages;
170840 total bbls fluid pumped: 169944 bbls slickwater and gel, 896 bbls 15% HCL acid;
8818675 lbs. proppant (100+ 30/50 white sand) pumped. | | Total fluid used in treatment (bbls): | 170840 | Max pressure during treatment (psi): | 8376 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 40 | | Total acid used in treatment (bbls): | 896 | Min frac gradient (psi/ft): | 0.98 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 20317 | | Fresh water used in treatment (bbls): | 169944 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 8818675 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6964 ft. | | Tubing Packer Depth: | 6942 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/13/2017 | Test Method: | flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 127 | | BBLS_OIL | 443 | | BTU_GAS | 1330 | | CALC_BBLS_H2O | 127 | | CALC_BBLS_OIL | 443 | | CALC_GOR | 1332 | | CALC_MCF_GAS | 590 | | GRAVITY_OIL | 48 | | MCF_GAS | 590 | | TUBING_PRESS | 1526 |
| | Perforation Data: | | Interval Top: | 7468 ft. | # Of Holes: | 1440 | | Interval Bottom: | 15355 ft. | Hole Size: | 0.46 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) | 2687 |
| Total Gas Produced (MCF) | 87644 |
| GOR | 32617 |
| GOR Determination | MCFE |
| Average BOE per Day | 49.079 |
| Average MCFE per Day | 284.658 |
| Federal Financial Assurance | i | |
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