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Wellbore #00 Wellbore Classification: GW Status: PR - 6/1/2020 Measured TD: 11870 ft. Vertical TD: 7180 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW PR - 6/1/2020 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 6/29/2014 | | Proposed Top PZ Location: | Sec:2 Twp: 2N 67W | Footage: 484 FNL 737 FWL | | Bottom Hole Location: | Sec:2 Twp: 2N 67W | Footage: 483 FSL 771 FWL | | Proposed Depth/Form: | 11812 ft. | | Surface Mineral Owner Same: | Yes | | 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: CONDUCTOR, Hole Size: 22 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: 30 , Citings Type: PLANNED | | Cement: | Sacks: 80, Top: 0 ft., Bottom: 80 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 800 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 198, Top: 0 ft., Bottom: 800 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7569 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 926, Top: 500 ft., Bottom: 7569 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 5 in., Top: 0 ft., Depth: 11850 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 330, Top: 6990 ft., Bottom: 11870 ft. | | Casing: | String Type: 2ND LINER, Hole Size: 3.92 in., Size: 3.73 in., Top: 7155 ft., Depth: 11770 ft., Weight: 8.8 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 8/29/2012 | | Spud Date: | 8/14/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 11870 ft. | Measured PB depth: | 11846 ft. | | True Vertical TD: | 7180 ft. | True Vertical PB depth: | 7180 ft. | | Top PZ Location: | Sec:2 Twp: 2N 67W | Footage: 484 FNL 737 FWL | | Bottom Hole Location: | Sec:2 Twp: 2N 67W | Footage: 483 FSL 771 FWL | | Log Types: | Cement and Casing Corrosion Analysis, MD Lateral, TVD Build | | Log Types: | CBL, Gyro, MWD | | Casing: | String Type: CONDUCTOR, Hole Size: 22 in., Size: 16 in., Top: 0 ft., Depth: 80 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 0, Top: 0 ft., Bottom: 80 ft., Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 955 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 378, Top: 0 ft., Bottom: 955 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 7 in., Top: 0 ft., Depth: 7490 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 590, Top: 0 ft., Bottom: 7502 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11850 ft., Weight: 13.5 , Citings Type: ACTUAL | | Cement: | Sacks: 330, Top: 6990 ft., Bottom: 11870 ft., Determination Method: CALC | | Casing: | String Type: 2ND LINER, Hole Size: 3.92 in., Size: 3.73 in., Top: 7155 ft., Depth: 11770 ft., Weight: 8.8 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7162 ft. | | | | | NIOBRARA | 7288 ft. | | | |
Formation NBRR Formation Classification: GW Status: PR - 6/1/2020 Interval Top: 7547 ft. Interval Bottom: 11804 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 2/14/2013 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 5/27/2019 | Treatment End Date: | 6/9/2019 | | Treatment Summary: | 220557 bbls of water, 304 bbls of additives (FRP-4CS, PLEXSICK 986C, Petrochlor Activator, Petrochlor Catalyst, PetroChlor Precursor, Plexcide P5W, SAFE-BFH-2, XLS-3Z, BHL-68, ACI-97, ASF-67, HCL-28, LGA-3J) and 325 bbl HCL in a 28 stage frac with 4879220 lbs of silica quartz proppant
| | Total fluid used in treatment (bbls): | 221186 | Max pressure during treatment (psi): | 8734 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 28 | | Total acid used in treatment (bbls): | 325 | Min frac gradient (psi/ft): | 0.91 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 4264 | | Fresh water used in treatment (bbls): | 220861 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 4879220 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 10/16/2012 | Treatment End Date: | 10/20/2012 | | Treatment Summary: | Stages 1-17 treated with a total of 94,374 bbls slickwater. | | Total fluid used in treatment (bbls): | 94374 | Max pressure during treatment (psi): | 7762 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 17 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 1.05 | | Recycled water used in treatment (bbls): | | Total flowback volume recovered (bbls): | 2780 | | Fresh water used in treatment (bbls): | 94374 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 5616138 | 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: | 7/11/2019 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 446 | | BBLS_OIL | 325 | | BTU_GAS | 1264 | | CALC_BBLS_H2O | 446 | | CALC_BBLS_OIL | 325 | | CALC_GOR | 1677 | | CALC_MCF_GAS | 545 | | CASING_PRESS | 2400 | | GRAVITY_OIL | 43 | | MCF_GAS | 545 | | TUBING_PRESS | 1200 |
| | Perforation Data: | | Interval Top: | 7547 ft. | # Of Holes: | 644 | | Interval Bottom: | 11804 ft. | Hole Size: | 0.41 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) | 2486 |
| Total Gas Produced (MCF) | 85934 |
| GOR | 34567 |
| GOR Determination | MCFE |
| Average BOE per Day | 47.427 |
| Average MCFE per Day | 275.111 |
| Federal Financial Assurance | i | |
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