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Wellbore #00 Wellbore Classification: OW Status: SI - 11/1/2025 Measured TD: 20511 ft. Vertical TD: 6897 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 11/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 12/30/2017 | | Proposed Top PZ Location: | Sec:1 Twp: 5N 66W | Footage: 493 FNL 1890 FWL | | Bottom Hole Location: | Sec:13 Twp: 5N 66W | Footage: 2189 FNL 2003 FWL | | Proposed Depth/Form: | 15020 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 800, Drill Unit: GWA | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: PLANNED | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 400, Top: 0 ft., Bottom: 1500 ft. | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 20491 ft., Weight: 20 , Citings Type: PLANNED | | Cement: | Sacks: 1900, Top: 1500 ft., Bottom: 20491 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6200 ft., Depth: 15020 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 8/4/2017 | | Spud Date: | 6/21/2017 | Spud Date Is: | ACTUAL | | Measured TD: | 20511 ft. | Measured PB depth: | 20491 ft. | | True Vertical TD: | 6897 ft. | True Vertical PB depth: | 6897 ft. | | Top PZ Location: | Sec:1 Twp: 5N 66W | Footage: 493 FNL 1890 FWL | | Bottom Hole Location: | Sec:13 Twp: 5N 66W | Footage: 2189 FNL 2003 FWL | | Log Types: | CBL, Mud, MWD/LWD, (Triple Combo on 123-42915). | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 42 , Citings Type: ACTUAL | | Cement: | Sacks: 100, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1585 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 525, Top: 0 ft., Bottom: 1585 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 20496 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 3250, Top: 278 ft., Bottom: 20496 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3704 ft. | | N | N | | SUSSEX | 4276 ft. | | N | N | | SHANNON | 4957 ft. | | N | N | | SHARON SPRINGS | 6948 ft. | | N | N | | NIOBRARA | 7037 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: SI - 11/1/2025 Interval Top: 7573 ft. Interval Bottom: 20435 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 8/10/2018 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 2/14/2018 | Treatment End Date: | 3/1/2018 | | Treatment Summary: | Frac'd Niobrara with 65-stage plug-and-perf;
18200450 total lbs proppant pumped: 9099970 lbs 40/70 mesh sand and 9100480 lbs 30/50 mesh sand;
24409 total bbls fluid pumped: 24366 bbls fresh water and 43 bbls 15% HCL acid. | | Total fluid used in treatment (bbls): | 24409 | Max pressure during treatment (psi): | 8525 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 65 | | Total acid used in treatment (bbls): | 43 | Min frac gradient (psi/ft): | 0.94 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 15510 | | Fresh water used in treatment (bbls): | 24366 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 18200450 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7387 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 8/27/2018 | Test Method: | flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 112 | | BBLS_OIL | 401 | | BTU_GAS | 1300 | | CALC_BBLS_H2O | 112 | | CALC_BBLS_OIL | 401 | | CALC_GOR | 4190 | | CALC_MCF_GAS | 1680 | | CASING_PRESS | 2578 | | GRAVITY_OIL | 40 | | MCF_GAS | 1680 | | TUBING_PRESS | 2832 |
| | Perforation Data: | | Interval Top: | 7573 ft. | # Of Holes: | 2269 | | Interval Bottom: | 20435 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) | 710 |
| Total Gas Produced (MCF) | 4504 |
| GOR | 6343 |
| GOR Determination | BOE |
| Average BOE per Day | 4.040 |
| Average MCFE per Day | 23.426 |
| Federal Financial Assurance | i | |
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