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Wellbore #00 Wellbore Classification: OW Status: PR - 4/8/2013 Measured TD: 12355 ft. Vertical TD: 5696 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 4/8/2013 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 9/27/2014 | | Proposed Top PZ Location: | Sec:26 Twp: 10N 58W | Footage: 1718 FSL 1998 FWL | | Bottom Hole Location: | Sec:35 Twp: 10N 58W | Footage: 698 FSL 2095 FWL | | Proposed Depth/Form: | 12415 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 535-178 , Unit Acreage: 960, Drill Unit: S/2 OF 26, 35 ALL | | Casing: | String Type: CONDUCTOR, Hole Size: 26 in., Size: 20 in., Top: 0 ft., Depth: 80 ft., Weight: , Citings Type: PLANNED | | Cement: | Sacks: , Top: 0 ft., Bottom: 80 ft. | | 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: 746, Top: 0 ft., Bottom: 1500 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 5942 ft., Weight: 29 , Citings Type: PLANNED | | Cement: | Sacks: 416, Top: 0 ft., Bottom: 5942 ft. | | Casing: | String Type: 2ND, Hole Size: 6 in., Size: 4.5 in., Top: 5124 ft., Depth: 12415 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 12/29/2012 | | Spud Date: | 12/12/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 12355 ft. | Measured PB depth: | 12355 ft. | | True Vertical TD: | 5696 ft. | True Vertical PB depth: | 5696 ft. | | Top PZ Location: | Sec:26 Twp: 10N 58W | Footage: 1718 FSL 1998 FWL | | Bottom Hole Location: | Sec:35 Twp: 10N 58W | Footage: 698 FSL 2095 FWL | | Log Types: | Mud, Caliper, RCB/GR, GR | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 1530 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 719, Top: 0 ft., Bottom: 1530 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 5942 ft., Weight: 29 , Citings Type: ACTUAL | | Cement: | Sacks: 415, Top: 110 ft., Bottom: 5942 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6 in., Size: 4.5 in., Top: 5089 ft., Depth: 12355 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: | | Additional Cement: | String Type: S.C. 1.1 , Top: 2303 ft., Depth: 2465 ft., Bottom: 2485 ft., Sacks: 350, Method: SQUEEZE | | Additional Cement: | String Type: S.C. 1.2 , Top: 2466 ft., Depth: 2473 ft., Bottom: 2500 ft., Sacks: 300, Method: SQUEEZE | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PIERRE | 1443 ft. | | N | N | | HYGIENE | 3300 ft. | | N | N | | SHARON SPRINGS | 5604 ft. | | N | N | | NIOBRARA | 5612 ft. | | N | N |
Formation NBRR Formation Classification: OW Status: PR - 4/8/2013 Interval Top: 5991 ft. Interval Bottom: 12355 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/6/2013 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | Yes |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 3/25/2013 | Treatment End Date: | 3/31/2013 | | Treatment Summary: | 32 stage pHaserFrac using 304,152# 40/70 Ottawa sand, 6,014,036#20/40 Ottawa sand, 626,168# CRC 20/40, 144,266 bbls slickwater. See wellbore diagram attached for details. | | Total fluid used in treatment (bbls): | 144266 | Max pressure during treatment (psi): | 6680 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 32 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.80 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 38679 | | Fresh water used in treatment (bbls): | 144266 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 6944356 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 4/8/2013 | Test Method: | Flowback | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | FLARED | |
| Test Type | Measure |
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| BBLS_H2O | 933 | | BBLS_OIL | 812 | | BTU_GAS | 1495 | | CALC_BBLS_H2O | 933 | | CALC_BBLS_OIL | 812 | | CALC_GOR | 360 | | CALC_MCF_GAS | 292 | | CASING_PRESS | 740 | | GRAVITY_OIL | 38 | | MCF_GAS | 292 |
| | Perforation Data: | | Interval Top: | 5991 ft. | # Of Holes: | 768 | | Interval Bottom: | 12355 ft. | Hole Size: | 21 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) | 5033 |
| Total Gas Produced (MCF) | 20472 |
| GOR | 4067 |
| GOR Determination | BOE |
| Average BOE per Day | 22.838 |
| Average MCFE per Day | 132.474 |
| Federal Financial Assurance | i | |
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