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Wellbore #00 Wellbore Classification: OW Status: PR - 5/1/2025 Measured TD: 11337 ft. Vertical TD: 6400 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 5/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 3/8/2020 | | Proposed Top PZ Location: | Sec:26 Twp: 5N 63W | Footage: 482 FSL 1638 FWL | | Bottom Hole Location: | Sec:26 Twp: 5N 63W | Footage: 448 FNL 1666 FWL | | Proposed Depth/Form: | 11318 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | STATE | Surface Owner: | STATE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1600 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 855, Top: 0 ft., Bottom: 1600 ft. | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11318 ft., Weight: 17 , Citings Type: PLANNED | | Cement: | Sacks: 1680, Top: 0 ft., Bottom: 11318 ft. |
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| Wellbore Completed | | Completion Date: | 6/6/2018 | | Spud Date: | 5/9/2018 | Spud Date Is: | ACTUAL | | Measured TD: | 11337 ft. | Measured PB depth: | 11282 ft. | | True Vertical TD: | 6400 ft. | True Vertical PB depth: | 6400 ft. | | Top PZ Location: | Sec:26 Twp: 5N 63W | Footage: 482 FSL 1638 FWL | | Bottom Hole Location: | Sec:26 Twp: 5N 63W | Footage: 448 FNL 1666 FWL | | Log Types: | CBL, Mud Log, MWD/LWD, (Resistivity on 123-46467). | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1626 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 744, Top: 0 ft., Bottom: 1636 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 11326 ft., Weight: 17 , Citings Type: ACTUAL | | Cement: | Sacks: 1711, Top: 61 ft., Bottom: 11337 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3330 ft. | | | | | SHARON SPRINGS | 6411 ft. | | | | | NIOBRARA | 6608 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 5/1/2025 Interval Top: 7063 ft. Interval Bottom: 11198 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 10/12/2018 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 8/23/2018 | Treatment End Date: | 8/29/2018 | | Treatment Summary: | 34-stage plug-and-perf completion;
205987 total bbls fluid pumped: 205570 bbls fresh water (slurry) and 417 bbls 15% HCl acid;
8840000 total lbs proppant pumped: 499832 lbs 40/70, 6999364 lbs 30/50 white, 1000804 lbs 30/50 brown, and 340000 lbs 100 mesh. | | Total fluid used in treatment (bbls): | 205987 | Max pressure during treatment (psi): | 6733 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 34 | | Total acid used in treatment (bbls): | 417 | Min frac gradient (psi/ft): | 0.94 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 6514 | | Fresh water used in treatment (bbls): | 205570 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 8840000 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6527 ft. | | Tubing Packer Depth: | 6518 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/28/2018 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 172 | | BBLS_OIL | 405 | | BTU_GAS | 1380 | | CALC_BBLS_H2O | 172 | | CALC_BBLS_OIL | 405 | | CALC_GOR | 795 | | CALC_MCF_GAS | 322 | | CASING_PRESS | 52 | | GRAVITY_OIL | 40 | | MCF_GAS | 322 | | TUBING_PRESS | 774 |
| | Perforation Data: | | Interval Top: | 7063 ft. | # Of Holes: | 918 | | Interval Bottom: | 11198 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) | 4109 |
| Total Gas Produced (MCF) | 40776 |
| GOR | 9923 |
| GOR Determination | BOE |
| Average BOE per Day | 30.564 |
| Average MCFE per Day | 177.271 |
| Federal Financial Assurance | i | |
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