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Wellbore #00 Wellbore Classification: OW Status: PR - 1/1/2019 Measured TD: 11913 ft. Vertical TD: 7385 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 1/1/2019 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 2/24/2014 | | Proposed Top PZ Location: | Sec:35 Twp: 3N 66W | Footage: 599 FSL 1190 FEL | | Bottom Hole Location: | Sec:35 Twp: 3N 66W | Footage: 471 FNL 1269 FEL | | Proposed Depth/Form: | 12823 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407-87 , Unit Acreage: 320, Drill Unit: E2 | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 810 ft., Weight: 36.0 , Citings Type: PLANNED | | Cement: | Sacks: 520, Top: 0 ft., Bottom: 810 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7758 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 780, Top: , Bottom: 7758 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6712 ft., Depth: 12823 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 4/22/2012 | | Spud Date: | 3/16/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 11913 ft. | Measured PB depth: | 11903 ft. | | True Vertical TD: | 7385 ft. | True Vertical PB depth: | 7385 ft. | | Top PZ Location: | Sec:35 Twp: 3N 66W | Footage: 599 FSL 1190 FEL | | Bottom Hole Location: | Sec:35 Twp: 3N 66W | Footage: 471 FNL 1269 FEL | | Log Types: | PRELIMINARY FORM 5 | | Log Types: | CBL; ADR-PCD-PCG; MD LOG | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 825 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 620, Top: 25 ft., Bottom: 825 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7727 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 617, Top: 1480 ft., Bottom: 7727 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6795 ft., Depth: 11903 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | PARKMAN | 3387 ft. | | | | | SUSSEX | 4586 ft. | | | | | SHARON SPRINGS | 7250 ft. | | | | | NIOBRARA | 7342 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 1/1/2019 Interval Top: 7753 ft. Interval Bottom: 11834 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 7/27/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 7/15/2012 | Treatment End Date: | 7/17/2012 | | Treatment Summary: | FRAC'D THROUGH AN OPEN HOLE LINER FROM 7753-11834. AVERAGE TREATING PRESSURE 5243, AVERAGE RATE 58.
1606180# 40/70, 280200# 30/50, 24000# SB EXCEL, TOTAL SAND WEIGHT 1910380# | | Total fluid used in treatment (bbls): | 76456 | Max pressure during treatment (psi): | 7907 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 20 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | | | Fresh water used in treatment (bbls): | 64902 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 1910380 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7436 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 8/9/2012 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 536 | | BTU_GAS | 1279 | | CALC_BBLS_OIL | 536 | | CALC_GOR | 3796 | | CALC_MCF_GAS | 2036 | | CASING_PRESS | 2747 | | GRAVITY_OIL | 52 | | MCF_GAS | 2036 | | TUBING_PRESS | 2005 |
| | Perforation Data: | | Interval Top: | 7753 ft. | # Of Holes: | 0 | | Interval Bottom: | 11834 ft. | Hole Size: | 0 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) | 2992 |
| Total Gas Produced (MCF) | 29664 |
| GOR | 9914 |
| GOR Determination | BOE |
| Average BOE per Day | 21.776 |
| Average MCFE per Day | 126.298 |
| Federal Financial Assurance | i | |
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