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Wellbore #00 Wellbore Classification: OW Status: PR - 8/31/2018 Measured TD: 12910 ft. Vertical TD: 7682 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 8/31/2018 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 11/3/2018 | | Proposed Top PZ Location: | Sec:10 Twp: 1S 67W | Footage: 388 FNL 1591 FWL | | Bottom Hole Location: | Sec:10 Twp: 1S 67W | Footage: 362 FSL 1528 FWL | | Proposed Depth/Form: | 13145 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407-1590 , Unit Acreage: 320, Drill Unit: Sec. 10: W2 | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1500 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 520, Top: 0 ft., Bottom: 1500 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 5.5 in., Top: 0 ft., Depth: 13145 ft., Weight: 17 , Citings Type: PLANNED | | Cement: | Sacks: 2385, Top: , Bottom: 13145 ft. |
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| Wellbore Completed | | Completion Date: | 6/16/2017 | | Spud Date: | 4/9/2017 | Spud Date Is: | ACTUAL | | Measured TD: | 12910 ft. | Measured PB depth: | 12886 ft. | | True Vertical TD: | 7682 ft. | True Vertical PB depth: | 7682 ft. | | Top PZ Location: | Sec:10 Twp: 1S 67W | Footage: 388 FNL 1591 FWL | | Bottom Hole Location: | Sec:10 Twp: 1S 67W | Footage: 362 S 1528 W | | Log Types: | CBL, Mud/MWD, DIL in (API 001-09974) | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1830 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 446, Top: 0 ft., Bottom: 1830 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.5 in., Size: 5.5 in., Top: 0 ft., Depth: 12889 ft., Weight: 20 , Citings Type: ACTUAL | | Cement: | Sacks: 1919, Top: 1032 ft., Bottom: 12910 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | FOX HILLS | 740 ft. | | N | N | | SUSSEX | 4826 ft. | | N | N | | SHARON SPRINGS | 7769 ft. | | N | N | | NIOBRARA | 7891 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 8/31/2018 Interval Top: 8397 ft. Interval Bottom: 12665 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 8/3/2018 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 4/2/2018 | Treatment End Date: | N/A | | Treatment Summary: | 24 Stage Plug and Perf
Total Fluid: 163,218 bbls
Gel Fluid: 159,818 bbls
Slickwater Fluid: 2,814 bbls
15% HCl Acid: 586 bbls
Total Proppant: 5,902,640 lbs
Silica Proppant: 5,902,640 lbs
Method for determining flowback: measuring flowback tank volumes.
| | Total fluid used in treatment (bbls): | 163218 | Max pressure during treatment (psi): | 8586 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.40 | | Type Of gas: | | Number Of staged intervals: | 24 | | Total acid used in treatment (bbls): | 586 | Min frac gradient (psi/ft): | 0.83 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 10032 | | Fresh water used in treatment (bbls): | 2592 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 5902640 | Green completions techniques utilized: | -- | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7812 ft. | | Tubing Packer Depth: | 7812 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 8/19/2018 | Test Method: | producing | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 579 | | BBLS_OIL | 23 | | BTU_GAS | 1000 | | CALC_BBLS_H2O | 579 | | CALC_BBLS_OIL | 23 | | CALC_GOR | 1652 | | CALC_MCF_GAS | 38 | | GRAVITY_OIL | 45 | | MCF_GAS | 38 | | TUBING_PRESS | 1900 |
| | Perforation Data: | | Interval Top: | 8397 ft. | # Of Holes: | 876 | | Interval Bottom: | 12665 ft. | Hole Size: | 0.43 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) | 6041 |
| Total Gas Produced (MCF) | 58996 |
| GOR | 9765 |
| GOR Determination | BOE |
| Average BOE per Day | 44.429 |
| Average MCFE per Day | 257.683 |
| Federal Financial Assurance | i | |
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