Wellbore #00 Wellbore Classification: OW Status: SI - 12/1/2025 Measured TD: 14566 ft. Vertical TD: 7153 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW SI - 12/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 3/12/2014 | | Proposed Top PZ Location: | Sec:9 Twp: 2N 66W | Footage: 2067 FNL 1665 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 66W | Footage: 460 FNL 1650 FWL | | Proposed Depth/Form: | 14546 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 480, 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: 7696 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 942, Top: 500 ft., Bottom: 7696 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 14546 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 588, Top: 7396 ft., Bottom: 14546 ft. |
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| Wellbore Completed | | Completion Date: | 5/12/2012 | | Spud Date: | 4/22/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 14566 ft. | Measured PB depth: | 14369 ft. | | True Vertical TD: | 7153 ft. | True Vertical PB depth: | 7154 ft. | | Top PZ Location: | Sec:9 Twp: 2N 66W | Footage: 2024 FNL 818 FWL | | Bottom Hole Location: | Sec:4 Twp: 2N 66W | Footage: 467 FNL 851 FWL | | Log Types: | Isolation Scanner Cement Evaluation Log/ GeoLogPlot | | Casing: | String Type: CONDUCTOR, Hole Size: 24 in., Size: 16 in., Top: 0 ft., Depth: 93 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 186, Top: 0 ft., Bottom: 93 ft., Determination Method: CALC | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 857 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 250, Top: 0 ft., Bottom: 857 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7587 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 590, Top: 980 ft., Bottom: 7607 ft., Determination Method: CBL | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 14553 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 490, Top: 5750 ft., Bottom: 14566 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | SUSSEX | 4352 ft. | | | | | NIOBRARA | 7115 ft. | | | |
Formation NBRR Formation Classification: OW Status: SI - 12/1/2025 Interval Top: 7595 ft. Interval Bottom: 14352 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 8/23/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 7/23/2012 | Treatment End Date: | 7/27/2012 | | Treatment Summary: | Frac stage 1. Pumped 1,209 bbls. slick water, 1,966 bbls. X-link gel w/11,890# 40/70 sd, 125,601# 30/50 sd,13,760# 20/40 sd,total 151,251. Set CFP 1 at 14,257’. Frac stage 2. Pumped 1,184 bbls. slick water,1,890 bbls. X-link gel w/12,117# 40/70 sd,125,144# 30/50 sd, 13,760# 20/40 sd,total 151,021. Set CFP 2 at 14,036’. Frac stage 3.Pumped 1,173 bbls. slick water, 1,895 bbls. X-link gel w/11,869# 40/70 sd,127,082# 30/50 sd,13,746# 20/40 sd,total 152,696#. Set CFP 3 at 13,814’. Frac stage 4. Pumped 1,157 bbls. slick water,1,881bbls. X-link gel w/11,499# 40/70 sd,125,694# 30/50 sd,13,760# 20/40 sd,total 150,953.Set CFP 4 at 13,592’. Frac stage 5. Pumped 1,158 bbls. slick water,1,886 bbls. X-link gel w/11,490# 40/70 sd,125,125# 30/50 sd,13,760# 20/40 sd,total 150,375#. Set CFP 5 at 13,371’. Frac stage 6. Pumped 1,167 bbls. slick water,1,891bbls. X-link gel w/11,816# 40/70 sd,126,874# 30/50 sd,16,800# 20/40 sd,total 155,490#. Set CFP 6 at 13,150’. Frac stage 7. Pumped 1,148 bbls. slick water,1,905 bbls. X-link gel w/11,516# 40/70 sd,127,903# 30/50 sd,13,760# 20/40 sand,total 153,179#. Set CFP 7 at 12,928’. Frac stage 8. Pumped 1,148 bbls. slick water,1,875bbls. X-link gelw/11,632# 40/70 sd, 125,024# 30/50 sd,13,760# 20/40 sd,total 150,415#. Set CFP 8 at 12,707’. Frac stage 9. Pumped 1,309 bbls. slick water,1,893bbls. X-link gel w/11,683# 40/70 sd,125,094# 30/50 sd,13,760# 20/40 sd,total 150,537#. Set CFP 9 at 12,485’.Frac stage 10. Pumped 1,141 bbls. slick water,1,879 bbls. X-link gel w/11,657# 40/70 sd,126,267# 30/50 sd,20,528# 20/40 sd,total 158,452#.Set CFP 10 at 12,264’. Frac stage 11. Pumped 1,137 bbls. slick water,1,872 bbls. X-link gel w/11,605# 40/70 sd,125,047# 30/50 sd,13,760# 20/40 sd,total 150,411#. Set CFP 12 at 11,821' Frac stage 13 w/3,119 bbls Hybrid fluid system placing 154,001 lbs proppant. Set CFP 13 at 11,600' Frac stage 14 w/3,048 bbls Hybrid fluid system placing 150,678 lbs proppant. Frac stage 14. Pumped 1,136 bbls. slick water,1,878 bbls. X-link gel w/11,724# 40/70 sd, 125,194# 30/50 sd,13,760# 20/40 sd, total 150,678#. Set CFP 14 at 11,351’. Frac stage 15.Pumped 1,137 bbls. slick water,1,871 bbls. X-link gel w/11,834# 40/70 sd, 126,878# 30/50 sd,13,760# 20/40 sd,total 152,471#. Set CFP 15 at 11,157’. Frac stage 16. Pumped 1,117 bbls. slick water,1,882 bbls. X-link gel w/11,538# 40/70 sd, 125,555# 30/50 sd,13,760# 20/40 sd, total 150,853#. Set CFP 16 at 10,939’. Frac stage 17. Pumped 1,119 bbls. slick water,1,890 bbls. X-link gel w/11,578# 40/70 sd, 126,692# 30/50 sd, 13,760# 20/40 sd,total 152,029#. Set CFP 17 at 10,731’. Frac stage 18.Pumped 1,119 bbls. slick water,1,889 bbls. X-link gel w/11,693# 40/70 sd,126,721# 30/50 sd,13,760# 20/40 sd,total 152,174#. Set CFP 18 at 10,523’. Pumped 1,117 bbls. slick water,1,866 bbls. X-link gel w/11,496# 40/70 sd, 125,347# 30/50 sd,13,760# 20/40 sd, total 150,602#. Frac stage 19. Pumped 1,117 bbls. slick water,1,866bbls. X-link gel w/11,496# 40/70 sd, 125,347# 30/50 sd,13,760# 20/40 sd,total 150,602#.Set CFP 19 at 10,316. Frac stage 20. Pumped 1,123 bbls. slick water,1,903 bbls. X-link gel w/11,510# 40/70 sd, 128,407# 30/50 sd,13,760# 20/40 sd,total 153,676#. Set CFP 20 at 10,108. Frac stage 21. Pumped 1,111 bbls. slick water,1,867bbls. X-link gel w/11,456# 40/70 sd, 125,125# 30/50 sd, 13,760# 20/40 sd,total 150,341#. Set CFP 21 at 9,899’. Frac stage 22. Pumped 1,125 bbls. slick water,1,851 bbls. X-link gel w/11,740# 40/70 sd, 122,171# 30/50 sd, 13,760# 20/40 sd,total 147,671#. Set CFP 22 at 9,678’. Frac stage 23. Pumped 1,092 bbls. slick water,1,891bbls. X-link gel w/11,554# 40/70 sd,129,009# 30/50 sd,13,760# 20/40 sd,total 154,322#. Set CFP 23 at 9,456'. Frac stage 24. Pumped 1,225 bbls. slick water,1,641bbls. X-link gel w/11,631# 40/70 sd, 105,653# 30/50 sd,5,516# 20/40 sd,total 122,800#. Set CFP 24 at 9,235'. Frac stage 25. Pumped 1,103 bbls. slick water,1,863bbls. X-link gel w/11,515# 40/70 sd, 125,984# 30/50 sd, 13,760# 20/40 sd,total 151,259#. Set CFP 25 at 9,012'.Frac stage 26. Pumped 1,095 bbls. slick water,1,904 bbls. X-link gel w/11,606# 40/70 sd, 127,831# 30/50 sd,13,760# 20/40 sd,total 153,197#. Set CFP 26 at 8,791'.Frac stage 27. Pumped 1,066 bbls. slick water,1,887bbls. X-link gel w/11,584# 40/70 sd, 125,375# 30/50 sd,13,760# 20/40 sd, total 149,718#. Set CFP 27 at 8,569'. Frac stage 28. Pumped 1,111 bbls. slick water,1,868 bbls. X-link gel w/11,477# 40/70 sd, 124,921# 30/50 sd,13,760# 20/40 sd,total 150,158#. Set CFP 28 at 8,348'. Frac stage 29. Pumped 1,265 bbls. slick water,2,255 bbls.X-link gel w/13,831# 40/70 sand,151,161# 30/50 sd,16,520# 20/40 sd, total 181,512#. Set CFP 29 at 8,082'. Frac stage 30. Pumped 1,245 bbls. slick water and 2,259 bbls. X-link gel w/13,558# 40/70 sd, 151,872# 30/50 sand, 16,520# 20/40 sd, total 181,950#. Set CFP 30 at 7,816'. Frac stage 31. Pumped 1,233 bbls. slick water ,2,241bblX-link gel w/ 11,877# 40/70 sd, 150,260# 30/50 sd, and 16,520# 20/40 sd,total 178,387#.Set CBP@6600', Drilled up CBP,CFPs. | | Total fluid used in treatment (bbls): | 101340 | Max pressure during treatment (psi): | 8181 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 31 | | Total acid used in treatment (bbls): | | Min frac gradient (psi/ft): | 0.90 | | Recycled water used in treatment (bbls): | 101340 | Total flowback volume recovered (bbls): | 9649 | | Fresh water used in treatment (bbls): | | Disposition method For flowback: | RECYCLE | | Total proppant used (lbs): | | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7334 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 10/27/2012 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | SHALE | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 67 | | BBLS_OIL | 420 | | BTU_GAS | 1347 | | CALC_BBLS_H2O | 67 | | CALC_BBLS_OIL | 420 | | CALC_GOR | 1740 | | CALC_MCF_GAS | 721 | | CASING_PRESS | 2588 | | GRAVITY_OIL | 40 | | MCF_GAS | 731 | | TUBING_PRESS | 1590 |
| | Perforation Data: | | Interval Top: | 7595 ft. | # Of Holes: | 1905 | | Interval Bottom: | 14352 ft. | Hole Size: | 0.38 in. |
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