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Wellbore #00 Wellbore Classification: OW Status: SI - 7/1/2025 Measured TD: 11747 ft. Vertical TD: 7091 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 7/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 2/22/2016 | | Proposed Top PZ Location: | Sec:11 Twp: 3N 68W | Footage: 470 FSL 460 FEL | | Bottom Hole Location: | Sec:11 Twp: 3N 68W | Footage: 470 FSL 470 FWL | | Proposed Depth/Form: | 11746 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407-833 , Unit Acreage: 640, Drill Unit: All | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 40 ft., Weight: 42 , Citings Type: PLANNED | | Cement: | Sacks: 61, Top: 0 ft., Bottom: 40 ft. | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1025 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 426, Top: 0 ft., Bottom: 4025 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7417 ft., Weight: 23 , Citings Type: PLANNED | | Cement: | Sacks: 675, Top: 725 ft., Bottom: 7417 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 6963 ft., Depth: 11747 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 8/22/2014 | | Spud Date: | 7/30/2014 | Spud Date Is: | ACTUAL | | Measured TD: | 11747 ft. | Measured PB depth: | 11695 ft. | | True Vertical TD: | 7091 ft. | True Vertical PB depth: | 7090 ft. | | Top PZ Location: | Sec:11 Twp: 3N 68W | Footage: 467 FSL 471 FEL | | Bottom Hole Location: | Sec:11 Twp: 3N 68W | Footage: 480 FSL 470 FWL | | Log Types: | MWD/LWD, CBL, Mud Log (IND 123-38972) | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 65 , Citings Type: ACTUAL | | Cement: | Sacks: 152, Top: 0 ft., Bottom: 80 ft., Determination Method: VISU | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1043 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 460, Top: 0 ft., Bottom: 1043 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7433 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 670, Top: 500 ft., Bottom: 7433 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6625 ft., Depth: 11742 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 325, Top: 6625 ft., Bottom: 11742 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3613 ft. | 3850 ft. | N | N | | SUSSEX | 4032 ft. | 4230 ft. | N | N | | SHANNON | 4604 ft. | 4675 ft. | N | N | | SHARON SPRINGS | 6950 ft. | | N | N | | NIOBRARA | 7100 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: SI - 7/1/2025 Interval Top: 7426 ft. Interval Bottom: 11529 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 10/12/2014 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 9/13/2014 | Treatment End Date: | 9/19/2014 | | Treatment Summary: | 666 bbls 15% HCL Acid; 280,000 # 40/70; 3,645,486 # 20/40 Sand; 279,996 # CRC 20/40; 77,954 bbls Gelled Fluid; Flowback determined from well test separator
| | Total fluid used in treatment (bbls): | 78620 | Max pressure during treatment (psi): | 4192 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.33 | | Type Of gas: | | Number Of staged intervals: | 28 | | Total acid used in treatment (bbls): | 666 | Min frac gradient (psi/ft): | 0.99 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 16380 | | Fresh water used in treatment (bbls): | 77954 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 4205482 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 6731 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/19/2014 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 605 | | BBLS_OIL | 408 | | BTU_GAS | 1361 | | CALC_BBLS_H2O | 605 | | CALC_BBLS_OIL | 408 | | CALC_GOR | 578 | | CALC_MCF_GAS | 236 | | CASING_PRESS | 1850 | | GRAVITY_OIL | 43 | | MCF_GAS | 236 | | TUBING_PRESS | 1633 |
| | Perforation Data: | | Interval Top: | 7426 ft. | # Of Holes: | 840 | | Interval Bottom: | 11529 ft. | Hole Size: | 0.38 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) | 786 |
| Total Gas Produced (MCF) | 10342 |
| GOR | 13157 |
| GOR Determination | BOE |
| Average BOE per Day | 7.105 |
| Average MCFE per Day | 41.207 |
| Federal Financial Assurance | i | |
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