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Wellbore #00 Wellbore Classification: OW Status: PR - 4/1/2018 Measured TD: 13013 ft. Vertical TD: 5577 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 4/1/2018 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 4/4/2016 | | Proposed Top PZ Location: | Sec:30 Twp: 10N 57W | Footage: 2136 FSL 1719 FWL | | Bottom Hole Location: | Sec:31 Twp: 10N 57W | Footage: 600 FSL 1485 FWL | | Proposed Depth/Form: | 12718 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 535-413 , Unit Acreage: 960, Drill Unit: S. 30:S2,S.31:ALL | | Casing: | String Type: CONDUCTOR, Hole Size: 16.063 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 65 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1550 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 689, Top: 0 ft., Bottom: 1550 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 5822 ft., Weight: 29 , Citings Type: PLANNED | | Cement: | Sacks: 391, Top: 0 ft., Bottom: 5822 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6 in., Size: 4.5 in., Top: 5040 ft., Depth: 12718 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 529, Top: 5040 ft., Bottom: 12718 ft. |
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| Wellbore Completed | | Completion Date: | 7/11/2014 | | Spud Date: | 6/28/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 13013 ft. | Measured PB depth: | 12912 ft. | | True Vertical TD: | 5577 ft. | True Vertical PB depth: | 5573 ft. | | Top PZ Location: | Sec:30 Twp: 10N 57W | Footage: 2235 FSL 1620 FWL | | Bottom Hole Location: | Sec:31 Twp: 10N 57W | Footage: 590 FSL 1495 FWL | | Log Types: | LWD, MUD, CBL | | Casing: | String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 97 ft., Weight: 84 , Citings Type: ACTUAL | | Cement: | Sacks: , 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: 1588 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 475, Top: 0 ft., Bottom: 1588 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 5972 ft., Weight: 29 , Citings Type: ACTUAL | | Cement: | Sacks: 794, Top: 72 ft., Bottom: 5972 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 4892 ft., Depth: 13001 ft., Weight: 11.60 , Citings Type: ACTUAL | | Cement: | Sacks: 500, Top: 4892 ft., Bottom: 13001 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PIERRE | 1455 ft. | | N | N | | HYGIENE | 3183 ft. | | N | N | | SHARON SPRINGS | 5784 ft. | | N | N | | NIOBRARA | 5790 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 12/1/2018 Interval Top: 5995 ft. Interval Bottom: 12830 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/3/2015 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 1/7/2015 | Treatment End Date: | 1/14/2015 | | Treatment Summary: | Cemented Liner 40 staged intervals: SlickWater: 31908 bbl; pHaserFrac #22: 73978 bbl; pHaserFrac #20: 10696 bbl; Linear Gel: 12000 bbl; 15% HCL: 143 bbl
Total Proppant: 6749439# 20/40 Ottawa; 101457# 40/70 Ottawa
See attached Frac Summary Report and Wellbore Diagram for details.
| | Total fluid used in treatment (bbls): | 128725 | Max pressure during treatment (psi): | 7274 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 40 | | Total acid used in treatment (bbls): | 143 | Min frac gradient (psi/ft): | 0.66 | | Recycled water used in treatment (bbls): | 128582 | Total flowback volume recovered (bbls): | 26947 | | Fresh water used in treatment (bbls): | | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 6850896 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 5494 ft. | | Tubing Packer Depth: | 5479 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/1/2015 | Test Method: | Separator | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 1120 | | BBLS_OIL | 468 | | BTU_GAS | 1352 | | CALC_BBLS_H2O | 1120 | | CALC_BBLS_OIL | 468 | | GRAVITY_OIL | 59 | | TUBING_PRESS | 250 |
| | Perforation Data: | | Interval Top: | 5995 ft. | # Of Holes: | 1440 | | Interval Bottom: | 12830 ft. | Hole Size: | 0.4285714 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) | 3948 |
| Total Gas Produced (MCF) | 14807 |
| GOR | 3750 |
| GOR Determination | BOE |
| Average BOE per Day | 17.791 |
| Average MCFE per Day | 103.184 |
| Federal Financial Assurance | i | |
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