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Wellbore #00 Wellbore Classification: GW Status: PR - 10/1/2020 Measured TD: 11682 ft. Vertical TD: 7201 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW PR - 10/1/2020 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 5/16/2014 | | Proposed Top PZ Location: | Sec:32 Twp: 3N 66W | Footage: 725 FNL 294 FEL | | Bottom Hole Location: | Sec:32 Twp: 3N 66W | Footage: 487 FSL 354 FEL | | Proposed Depth/Form: | 11732 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: , Unit Acreage: 320, Drill Unit: GWA | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 750 ft., Weight: 36.0 , Citings Type: PLANNED | | Cement: | Sacks: 560, Top: 0 ft., Bottom: 750 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7542 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 720, Top: , Bottom: 7542 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6497 ft., Depth: 11732 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 8/20/2012 | | Spud Date: | 7/26/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 11682 ft. | Measured PB depth: | 11633 ft. | | True Vertical TD: | 7201 ft. | True Vertical PB depth: | 7202 ft. | | Top PZ Location: | Sec:32 Twp: 3N 66W | Footage: 725 FNL 294 FEL | | Bottom Hole Location: | Sec:32 Twp: 3N 66W | Footage: 487 FSL 354 FEL | | Log Types: | PRE FORM 5 | | Log Types: | CBL; MWD: NFE-MPR-GR; MUD LOG | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 804 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 590, Top: 0 ft., Bottom: 804 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7614 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 740, Top: 80 ft., Bottom: 7614 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6489 ft., Depth: 11642 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7169 ft. | | | | | NIOBRARA | 7354 ft. | | | |
Formation NBRR Formation Classification: GW Status: PR - 10/1/2020 Interval Top: 7636 ft. Interval Bottom: 11682 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 11/10/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | Yes |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 10/26/2012 | Treatment End Date: | 10/28/2012 | | Treatment Summary: | FRAC'D THROUGH AN OPEN HOLE LINER FROM 7636-11682
2065360# 40/70 SAND, 454000# 30/50 SAND, 24154 SUPER LC SAND, 2543514# TOTAL SAND
Perforated 7412-7415, 3 holes, .4 diameter to relieve potential trapped pressure between 4-1/2” liner and 7” intermediate casing below liner top above cased hole packer as a result of setting liner top and cased hole packer with cool fluid in annular space. | | Total fluid used in treatment (bbls): | 101819 | Max pressure during treatment (psi): | 7865 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 20 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.92 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 6667 | | Fresh water used in treatment (bbls): | 84748 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 2543514 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7107 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 11/23/2012 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_OIL | 501 | | BTU_GAS | 1209 | | CALC_BBLS_OIL | 501 | | CALC_GOR | 2050 | | CALC_MCF_GAS | 1027 | | CASING_PRESS | 2540 | | GRAVITY_OIL | 50 | | MCF_GAS | 1027 | | TUBING_PRESS | 1740 |
| | Perforation Data: | | Interval Top: | 7636 ft. | # Of Holes: | 0 | | Interval Bottom: | 11682 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) | 2136 |
| Total Gas Produced (MCF) | 43878 |
| GOR | 20542 |
| GOR Determination | MCFE |
| Average BOE per Day | 26.732 |
| Average MCFE per Day | 155.069 |
| Federal Financial Assurance | i | |
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