Wellbore #00 Wellbore Classification: OW Status: PR - 3/1/2024 Measured TD: 12516 ft. Vertical TD: 7679 ft. Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 3/1/2024 | Wellbore Permit | HORIZONTAL | Permit #: | | Expiration Date: | 4/5/2013 | Proposed Top PZ Location: | Sec:20 Twp: 1N 68W | Footage: 511 FNL 640 FEL | Bottom Hole Location: | Sec:20 Twp: 1N 68W | Footage: 1338 FNL 572 FWL | Proposed Depth/Form: | 12507 ft. | Surface Mineral Owner Same: | No | Mineral Owner: | FEE | Surface Owner: | FEE | Unit: | | Unit Number: | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407-125 , Unit Acreage: 320, Drill Unit: N/2 | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 860 ft., Weight: 40 , Citings Type: PLANNED | Cement: | Sacks: 198, Top: 0 ft., Bottom: 860 ft. | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 8067 ft., Weight: 26 , Citings Type: PLANNED | Cement: | Sacks: 900, Top: 500 ft., Bottom: 8067 ft. | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 12507 ft., Weight: 13.5 , Citings Type: PLANNED | Cement: | Sacks: , Top: , Bottom: |
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Wellbore Completed | Completion Date: | 9/17/2011 | Spud Date: | 8/18/2011 | Spud Date Is: | ACTUAL | Measured TD: | 12516 ft. | Measured PB depth: | 12415 ft. | True Vertical TD: | 7679 ft. | True Vertical PB depth: | 6682 ft. | Top PZ Location: | Sec:20 Twp: 1N 68W | Footage: 511 FNL 640 FEL | Bottom Hole Location: | Sec:20 Twp: 1N 68W | Footage: 1338 N 572 W | Log Types: | ISOLATION SCANNER/CEMENT BOND LOG/LBC, GEOLOGPLOT | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 896 ft., Weight: , Citings Type: ACTUAL | Cement: | Sacks: 248, Top: 0 ft., Bottom: 896 ft., Determination Method: CALC | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 8066 ft., Weight: , Citings Type: ACTUAL | Cement: | Sacks: 555, Top: 1150 ft., Bottom: 8082 ft., Determination Method: CBL | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 12499 ft., Weight: , Citings Type: ACTUAL | Cement: | Sacks: 307, Top: 7566 ft., Bottom: 12516 ft., Determination Method: CALC | Formation | Interval Top | Log Bottom | Cored | DSTs | SUSSEX | 4701 ft. | | | | NIOBRARA | 7619 ft. | | | |
Formation NBRR Formation Classification: Status: PR - 3/1/2024 Interval Top: 8130 ft. Interval Bottom: 12312 ft. Completed Information for Formation NIOBRARA | 1st Production Date: | 10/7/2011 | Choke Size: | | Formation Name: | NIOBRARA | Commingled: | No | Production Method: | | Open Hole Completion: | |
| Formation Treatment | Treatment Date: | 9/27/2011 | Treatment Summary: | STAGE 1 – PUMPED HYBRID SYSTEM, 29,951# 40/70 SAND AND 286,639# 30/50 SAND IN 5,273 BBLS FLUID ATP 6126 PSI, ATR 50.3 BPM, ISIP 3203 PSI, 5 MIN 2636 PSI, FG.849.
STAGE 2 - PUMPED HYBRID SYSTEM, 30,758# 40/70 SAND AND 284,269# 30/50 SAND IN 5,226 BBLS FLUID. ATP 5466 PSI, ATR 51.0BPM, ISIP 3075 PSI, FG.834.
STAGE 3- PUMPED HYBRID SYSTEM, 30,129# 40/70 SAND AND 287,319# 30/50 SAND IN 5,244 BBLS FLUID ATP 5415 PSI, ATR 49.8 BPM, ISIP 2933 PSI, FG.815.
STAGE 4 – PUMPED HYBRID SYSTEM, 30,069# 40/70 SAND AND 288,591# 30/50 SAND IN 5,228 BBLS FLUID. ATP 5405 PSI, ATR 49.1 BPM, ISIP 3391 PSI, FG.874.
STAGE 5 – PUMPED HYBRID SYSTEM, 29,997# 40/70 SAND AND 283,944# 30/50 SAND IN 5,153 BBLS FLUID ATP 5140 PSI, ATR 48.4 BPM, ISIP 3305 PSI, FG.864.
STAGE 6 – PUMPED HYBRID SYSTEM, 30,848# 40/70 SAND AND 288,223# 30/50 SAND IN 5,175 BBLS FLUID ATP 5332 PSI, ATR 50.8 BPM, ISIP 3385 PSI, FG.874
STAGE 7 – PUMPED HYBRID SYSTEM, 30,011# 40/70 SAND AND 196,765# 30/50 SAND IN 4,739 BBLS FLUID ATP 5827 PSI, ATR 38.3 BPM, ISIP 3831 PSI,FG.932.
STAGE 8 - PUMPED HYBRID SYSTEM, 29,998# 40/70 SAND AND 270,124# 30/50 SAND IN 5,076 BBLS FLUID ATP 5663 PSI, ATR 7.4 BPM, ISIP 3851 PSI, FG.923
STAGE 9 – PUMPED HYBRID SYSTEM, 30,405# 40/70 SAND AND 8,872# 30/50 SAND IN 3,895 BBLS FLUID ATP 5769 PSI, ATR 45.7 BPM, ISIP 3639 PSI, FG.905.
STAGE 10 – PUMPED HYBRID SYSTEM, 31,013# 40/70 SAND AND 261,209# 30/50 SAND IN 5,515 BBLS FLUID ATP 6193 PSI, ATR 45.7 BPM, ISIP 4052 PSI, FG.957.
STAGE 11 – PUMPED HYBRID SYSTEM, 30,051# 40/70 SAND AND 264,196# 30/50 SAND IN 5,149 BBLS FLUID ATP 6128 PSI, ATR 51.5 BPM, ISIP 3796 PSI, FG.925.
STAGE 12 – PUMPED HYBRID SYSTEM, 30,047# 40/70 SAND AND 288,156# 30/50 SAND IN 5,109 BBLS FLUID ATP 5454 PSI, ATR 47.08 BPM, ISIP 4092 PSI, FG.96.
STAGE 13 – PUMPED HYBRID SYSTEM, 29,996# 40/70 SAND AND 209,917# 30/50 SAND IN 5,358 BBLS FLUID ATP 5513 PSI, ATR 50.1 BPM, ISIP 3859 PSI, FG.934.
STAGE 14 – PUMPED HYBRID SYSTEM, 29,963# 40/70 SAND AND 288,094# 30/50 SAND IN 5,090 BBLS FLUID ATP 5530 PSI, ATR 49.8 BPM, ISIP 4002 PSI, FG.95.
STAGE 15 – PUMPED HYBRID SYSTEM, 30,171# 40/70 SAND AND 241,026# 30/50 SAND IN 4,877 BBLS FLUID ATP 5543 PSI, ATR 49.5 BPM.
STAGE 16 – PUMPED HYBRID SYSTEM, 30,158# 40/70 SAND AND 308,088# 30/50 SAND IN 5,195 BBLS FLUID ATP 5054 PSI, ATR 50.0 BPM.
STAGE 17 – PUMPED HYBRID SYSTEM, 29,951# 40/70 SAND AND 286,639# 30/50 SAND IN 5,049 BBLS FLUID ATP 5377 PSI, ATR 52.3 BPM, ISIP 3729 PSI, 5 MIN ISIP 3125 PSI, FG.917. |
| Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7438 ft. | Tubing Packer Depth: | | Tubing Multiple Packer: | | Open Hole Top: | | Open Hole Bottom: | | Initial Test Data: | Test Date: | 10/10/2011 | Test Method: | FLOWING | Hours Tested: | 24 | Gas Type: | SHALE | Gas Disposal: | SOLD | |
Test Type | Measure |
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BBLS_H2O | 1212 | BBLS_OIL | 403 | BTU_GAS | 1388 | CALC_BBLS_H2O | 1212 | CALC_BBLS_OIL | 403 | CALC_GOR | 4179 | CALC_MCF_GAS | 1484 | CASING_PRESS | 1900 | GRAVITY_OIL | 51 | MCF_GAS | 1484 | TUBING_PRESS | 1302 |
| Perforation Data: | Interval Top: | 8130 ft. | # Of Holes: | 816 | Interval Bottom: | 12312 ft. | Hole Size: | 2.5 in. |
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