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Wellbore #00 Wellbore Classification: OW Status: PR - 1/1/2020 Measured TD: 13889 ft. Vertical TD: 7217 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 1/1/2020 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/8/2019 | | Proposed Top PZ Location: | Sec:33 Twp: 3N 68W | Footage: 876 FNL 186 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 68W | Footage: 2001 FNL 240 FWL | | Proposed Depth/Form: | 13961 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: 480, Drill Unit: GWA | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 42.1 , Citings Type: PLANNED | | Cement: | Sacks: 30, Top: 0 ft., Bottom: 40 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1000 ft., Weight: 36.0 , Citings Type: PLANNED | | Cement: | Sacks: 380, Top: 0 ft., Bottom: 1000 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7331 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 780, Top: , Bottom: 7331 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.25 in., Size: 4.5 in., Top: 6257 ft., Depth: 13961 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 500, Top: , Bottom: 13961 ft. |
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| Wellbore Completed | | Completion Date: | 2/28/2018 | | Spud Date: | 1/12/2018 | Spud Date Is: | ACTUAL | | Measured TD: | 13889 ft. | Measured PB depth: | 13866 ft. | | True Vertical TD: | 7217 ft. | True Vertical PB depth: | 7217 ft. | | Top PZ Location: | Sec:33 Twp: 3N 68W | Footage: 876 FNL 186 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 68W | Footage: 2001 N 240 W | | Log Types: | MWD/GR, CBL, CNL RUN ON THE HERGENREDER 7N-4HZ WELL (API: 05-123-45859). | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 16 in., Top: 0 ft., Depth: 97 ft., Weight: 42 , Citings Type: ACTUAL | | Cement: | Sacks: 64, Top: 0 ft., Bottom: 97 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 2285 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 817, Top: 0 ft., Bottom: 2285 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 13879 ft., Weight: 17 , Citings Type: ACTUAL | | Cement: | Sacks: 1830, Top: 717 ft., Bottom: 13889 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SUSSEX | 4021 ft. | | | | | SHARON SPRINGS | 6912 ft. | | | | | NIOBRARA | 7083 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 1/1/2020 Interval Top: 7450 ft. Interval Bottom: 13848 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 9/11/2018 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 4/22/2018 | Treatment End Date: | 4/30/2018 | | Treatment Summary: | PERF AND FRAC FROM 7450-13848.
71 BBL 15% HCL ACID, 1,000 BBL 7.5% HCL ACID, 12,981 BBL PUMP DOWN, 228,782 BBL SLICKWATER, 242,834 TOTAL FLUID, 1,907,376# 40/70 OTTAWA/ST. PETERS, 1,907,376# TOTAL SAND. | | Total fluid used in treatment (bbls): | 242834 | Max pressure during treatment (psi): | 7876 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 62 | | Total acid used in treatment (bbls): | 1071 | Min frac gradient (psi/ft): | 0.88 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 6256 | | Fresh water used in treatment (bbls): | 241763 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 1907376 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7120 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/3/2018 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 53 | | BBLS_OIL | 210 | | BTU_GAS | 1707 | | CALC_BBLS_H2O | 53 | | CALC_BBLS_OIL | 210 | | CALC_GOR | 1519 | | CALC_MCF_GAS | 319 | | CASING_PRESS | 2000 | | GRAVITY_OIL | 56 | | MCF_GAS | 319 | | TUBING_PRESS | 1800 |
| | Perforation Data: | | Interval Top: | 7450 ft. | # Of Holes: | 1500 | | Interval Bottom: | 13848 ft. | Hole Size: | 0.44 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) | 8001 |
| Total Gas Produced (MCF) | 82312 |
| GOR | 10287 |
| GOR Determination | BOE |
| Average BOE per Day | 60.629 |
| Average MCFE per Day | 351.630 |
| Federal Financial Assurance | i | |
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