| Wellbore Data for Original Wellbore | Wellbore Classification: GW SI - 12/1/2025 Measured TD: 9870 ft. Vertical TD: 5152 ft. | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 8/30/2014 | | Proposed Top PZ Location: | Sec:12 Twp: 20S 70W | Footage: 1154 FNL 1121 FWL | | Bottom Hole Location: | Sec:12 Twp: 20S 70W | Footage: 496 FSL 2566 FEL | | Prop Depth/Form: | 9656 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: , Drill Unit: | | Casing: | String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 60 ft., Weight: LP , Citings Type: PLANNED | | Cement: | Sacks: 5, Top: 0 ft., Bottom: 60 ft. | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1200 ft., Weight: 36 , Citings Type: PLANNED | | Cement: | Sacks: 411, Top: 0 ft., Bottom: 1200 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 5703 ft., Weight: 23 , Citings Type: PLANNED | | Cement: | Sacks: 720, Top: 0 ft., Bottom: 5703 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 9656 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 9/30/2012 | | Spud Date: | 8/29/2012 | Spud Date Is: | Actual | | Measured TD: | 9870 ft. | Measured PB depth: | 9870 ft. | | True Vertical TD: | 5152 ft. | True Vertical PB depth: | 5152 ft. | | Top PZ Location: | Sec:12 Twp: 20S 70W | Footage: 1154 FNL 1121 FWL | | Bottom Hole Location: | Sec:12 Twp: 20S 70W | Footage: 496 FSL 2566 FEL | | Log Types: | GR, NEUTRON, ARRAY INDUCTION, NEUTRON DENSITY, CBL, TEMPERATURE LOG (9 5/8) | | Casing: | String Type: CONDUCTOR, Hole Size: 20 in., Size: 16 in., Top: 0 ft., Depth: 60 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: , Top: 0 ft., Bottom: , Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 17.5 in., Size: 13.375 in., Top: 0 ft., Depth: 1225 ft., Weight: 54.5 , Citings Type: ACTUAL | | Cement: | Sacks: 870, Top: 0 ft., Bottom: 1225 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 4832 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 902, Top: 3650 ft., Bottom: 4832 ft., Determination Method: CALC | | Casing: | String Type: 2ND, Hole Size: 8.5 in., Size: 7 in., Top: 0 ft., Depth: 5677 ft., Weight: 23 , Citings Type: ACTUAL | | Cement: | Sacks: 141, Top: 4210 ft., Bottom: 5677 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 4822 ft., Depth: 9832 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: |
| | Formation | Interval Top | Log Bottom | Cored | DSTs | | PIERRE | 1260 ft. | 5038 ft. | | | | TEEPEE BUTTES | 5040 ft. | | | | | NIOBRARA | 5677 ft. | 9824 ft. | | |
| | Completed Information for Formation NIOBRARA Formation Classification: GW Status: SI - 12/1/2025 |
| | 1st Production Date: | 11/22/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No | | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 10/29/2012 | Treatment End Date: | 10/30/2012 | | Treatment Summary: | Pathfinder C-11-12-1 HZ WAS FRACTURE STIMULATED ON 10/29/2012. THE FRACTURE STIMULATION WAS PERFORMED ON THE 6 1/8 HOLE SECTION. THIS SECTION ALSO CORRESPONDS TO A 4 1/2" CEMENTED N-80 LINER. | | Total fluid used in treatment (bbls): | 27934 | Max pressure during treatment (psi): | 7500 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 16 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.90 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 2918 | | Fresh water used in treatment (bbls): | 25222 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 1826680 | Green completions techniques utilized: | -- | | Reason green techniques Not utilized: PIPELINE |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 4560 ft. | | Tubing Packer Depth: | 4810 ft. | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | |
| | Initial Test Data: | | Test Date: | 11/8/2012 | Test Method: | FLOWBACK | | Hours Tested: | 190 | Gas Type: | SHALE | | Gas Disposal: | FLARED |
| | Test Type | Measure |
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| BBLS_H2O | 2918 | | BBLS_OIL | 857 | | BTU_GAS | 1195 | | CALC_BBLS_H2O | 324 | | CALC_BBLS_OIL | 96 | | CALC_MCF_GAS | 138 | | CASING_PRESS | 2375 | | GRAVITY_OIL | 38 | | MCF_GAS | 553 | | TUBING_PRESS | 338 |
| | Perforation Data: | | Interval Top: | 6600 ft. | # Of Holes: | 16 | | Interval Bottom: | 9600 ft. | Hole Size: | 6.125 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) | 1144 |
| Total Gas Produced (MCF) | 31475 |
| GOR | 27513 |
| GOR Determination | MCFE |
| Average BOE per Day | 18.052 |
| Average MCFE per Day | 104.703 |
| Federal Financial Assurance | i | |
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