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Wellbore #00 Wellbore Classification: OW Status: PR - 5/28/2013 Measured TD: 14159 ft. Vertical TD: 7132 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 5/28/2013 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 7/30/2014 | | Proposed Top PZ Location: | Sec:8 Twp: 2N 65W | Footage: 1825 FNL 502 FWL | | Bottom Hole Location: | Sec:5 Twp: 2N 65W | Footage: 460 FNL 545 FWL | | Proposed Depth/Form: | 13967 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: 240, Drill Unit: GWA | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 920 ft., Weight: 36.0 , Citings Type: PLANNED | | Cement: | Sacks: 620, Top: 0 ft., Bottom: 920 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7438 ft., Weight: 26.0 , Citings Type: PLANNED | | Cement: | Sacks: 720, Top: 0 ft., Bottom: 7438 ft. | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6436 ft., Depth: 13967 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: , Top: , Bottom: |
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| Wellbore Completed | | Completion Date: | 2/5/2013 | | Spud Date: | 11/14/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 14159 ft. | Measured PB depth: | 14140 ft. | | True Vertical TD: | 7132 ft. | True Vertical PB depth: | 7131 ft. | | Top PZ Location: | Sec:8 Twp: 2N 65W | Footage: 1973 FNL 494 FWL | | Bottom Hole Location: | Sec:5 Twp: 2N 65W | Footage: 485 FNL 631 FWL | | Log Types: | PRE FORM 5 | | Log Types: | CBL; MWD: GR, PR; MUD LOG | | Casing: | String Type: SURF, Hole Size: 13.5 in., Size: 9.625 in., Top: 0 ft., Depth: 960 ft., Weight: 36 , Citings Type: ACTUAL | | Cement: | Sacks: 700, Top: 0 ft., Bottom: 960 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7502 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 716, Top: 200 ft., Bottom: 7502 ft., Determination Method: CBL | | Casing: | String Type: 1ST LINER, Hole Size: 6.125 in., Size: 4.5 in., Top: 6534 ft., Depth: 14169 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: , Top: , Bottom: , Determination Method: | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SHARON SPRINGS | 7041 ft. | | | | | NIOBRARA | 7164 ft. | | | |
Formation NBRR Formation Classification: OW Status: PR - 5/1/2013 Interval Top: 7538 ft. Interval Bottom: 14159 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 4/14/2013 | 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: | 3/27/2013 | | Treatment Summary: | COMPLETED THROUGH AN OPEN HOLE LINER FROM 7538-14159.
20839 BBL CROSSLINK GEL, 2105 BBL LINEAR GEL, 101890 BBL SLICKWATER, 124834 BBL TOTAL FLUID.
2469543# 40/70 SAND, 649500# 30/50 SAND, 55276# 20/40 SAND, 3174319# TOTAL SAND.
| | Total fluid used in treatment (bbls): | 124834 | Max pressure during treatment (psi): | 7504 | | Total gas used in treatment (mcf): | 0 | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 32 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.93 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 10428 | | Fresh water used in treatment (bbls): | 0 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 3174319 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7055 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/1/2013 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 305 | | BBLS_OIL | 398 | | BTU_GAS | 1279 | | CALC_BBLS_H2O | 305 | | CALC_BBLS_OIL | 398 | | CALC_GOR | 1872 | | CALC_MCF_GAS | 745 | | CASING_PRESS | 2530 | | GRAVITY_OIL | 51 | | MCF_GAS | 745 | | TUBING_PRESS | 1563 |
| | Perforation Data: | | Interval Top: | 7538 ft. | # Of Holes: | 0 | | Interval Bottom: | 14159 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) | 643 |
| Total Gas Produced (MCF) | 4281 |
| GOR | 6657 |
| GOR Determination | BOE |
| Average BOE per Day | 3.757 |
| Average MCFE per Day | 21.776 |
| Federal Financial Assurance | i | |
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