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Wellbore #00 Wellbore Classification: OW Status: PR - 10/5/2018 Measured TD: 14213 ft. Vertical TD: 7297 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 10/5/2018 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/8/2019 | | Proposed Top PZ Location: | Sec:33 Twp: 3N 68W | Footage: 683 FNL 2312 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 68W | Footage: 2027 FNL 2376 FWL | | Proposed Depth/Form: | 14213 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: 7566 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 800, Top: 0 ft., Bottom: 7566 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.25 in., Size: 4.5 in., Top: 6492 ft., Depth: 14213 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 500, Top: , Bottom: 14213 ft. |
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| Wellbore Completed | | Completion Date: | 2/6/2018 | | Spud Date: | 1/7/2018 | Spud Date Is: | ACTUAL | | Measured TD: | 14213 ft. | Measured PB depth: | 14196 ft. | | True Vertical TD: | 7297 ft. | True Vertical PB depth: | 7297 ft. | | Top PZ Location: | Sec:33 Twp: 3N 68W | Footage: 554 FNL 2308 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 68W | Footage: 2020 FNL 2373 FWL | | 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: 2321 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 830, Top: 0 ft., Bottom: 2321 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 14200 ft., Weight: 17 , Citings Type: ACTUAL | | Cement: | Sacks: 1380, Top: 1528 ft., Bottom: 14213 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SUSSEX | 4122 ft. | | | | | SHARON SPRINGS | 6999 ft. | | | | | NIOBRARA | 7114 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 10/5/2018 Interval Top: 7452 ft. Interval Bottom: 14169 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: | 5/8/2018 | Treatment End Date: | 5/19/2018 | | Treatment Summary: | PERF AND FRAC FROM 7452-14169.
62 BBL 15% HCL ACID, 719 BBL 7.5% HCL ACID, 9,500 BBL PUMP DOWN, 236,311 BBL SLICKWATER, 246,592 TOTAL FLUID, 5,060,081# 40/70 OTTAWA/ST. PETERS, 5,060,081# TOTAL SAND. | | Total fluid used in treatment (bbls): | 246592 | Max pressure during treatment (psi): | 7872 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 44 | | Total acid used in treatment (bbls): | 781 | Min frac gradient (psi/ft): | 0.89 | | Recycled water used in treatment (bbls): | 1610 | Total flowback volume recovered (bbls): | 7719 | | Fresh water used in treatment (bbls): | 244201 | Disposition method For flowback: | RECYCLE | | Total proppant used (lbs): | 5060081 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7274 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/5/2018 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 100 | | BBLS_OIL | 209 | | BTU_GAS | 1707 | | CALC_BBLS_H2O | 100 | | CALC_BBLS_OIL | 209 | | CALC_GOR | 1775 | | CALC_MCF_GAS | 371 | | CASING_PRESS | 1600 | | GRAVITY_OIL | 56 | | MCF_GAS | 371 | | TUBING_PRESS | 1500 |
| | Perforation Data: | | Interval Top: | 7452 ft. | # Of Holes: | 1056 | | Interval Bottom: | 14169 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) | 4279 |
| Total Gas Produced (MCF) | 95836 |
| GOR | 22396 |
| GOR Determination | MCFE |
| Average BOE per Day | 56.824 |
| Average MCFE per Day | 329.567 |
| Federal Financial Assurance | i | |
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