Wellbore #00 Wellbore Classification: GW Status: PR - 3/1/2025 Measured TD: 10980 ft. Vertical TD: 6952 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: GW PR - 3/1/2025 | | Wellbore Permit | HORIZONTAL | | Permit #: | | Expiration Date: | 9/14/2013 | | Proposed Top PZ Location: | Sec:30 Twp: 2N 64W | Footage: 1220 FSL 533 FEL | | Bottom Hole Location: | Sec:30 Twp: 2N 64W | Footage: 436 FNL 848 FEL | | Proposed Depth/Form: | 11574 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NBRR , Formation: NIOBRARA , Order: 407 , Unit Acreage: 320, Drill Unit: E/2 | | Casing: | String Type: CONDUCTOR, Hole Size: 23 in., Size: 17 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: 960 ft., Weight: 40 , Citings Type: PLANNED | | Cement: | Sacks: 198, Top: 0 ft., Bottom: 960 ft. | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 8 in., Top: 0 ft., Depth: 7359 ft., Weight: 26 , Citings Type: PLANNED | | Cement: | Sacks: 899, Top: 500 ft., Bottom: 7359 ft. | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 11574 ft., Weight: 13.5 , Citings Type: PLANNED | | Cement: | Sacks: 373, Top: 7059 ft., Bottom: 11574 ft. |
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| Wellbore Completed | | Completion Date: | 3/12/2012 | | Spud Date: | 2/29/2012 | Spud Date Is: | ACTUAL | | Measured TD: | 10980 ft. | Measured PB depth: | 10902 ft. | | True Vertical TD: | 6952 ft. | True Vertical PB depth: | 6955 ft. | | Top PZ Location: | Sec:30 Twp: 2N 64W | Footage: 1220 FSL 533 FEL | | Bottom Hole Location: | Sec:30 Twp: 2N 64W | Footage: 436 FNL 848 FEL | | Log Types: | | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 9.625 in., Top: 0 ft., Depth: 1023 ft., Weight: 40 , Citings Type: ACTUAL | | Cement: | Sacks: 275, Top: 0 ft., Bottom: 1023 ft., Determination Method: VISU | | Casing: | String Type: 1ST, Hole Size: 8.75 in., Size: 7 in., Top: 0 ft., Depth: 7375 ft., Weight: 26 , Citings Type: ACTUAL | | Cement: | Sacks: 630, Top: 0 ft., Bottom: 7375 ft., Determination Method: VISU | | Casing: | String Type: 2ND, Hole Size: 6.125 in., Size: 4.5 in., Top: 0 ft., Depth: 10980 ft., Weight: 11.6 , Citings Type: ACTUAL | | Cement: | Sacks: 300, Top: 5842 ft., Bottom: 10980 ft., Determination Method: CALC | | Formation | Interval Top | Log Bottom | Cored | DSTs | | NIOBRARA | 6841 ft. | | | |
Formation NBRR Formation Classification: GW Status: PR - 3/1/2025 Interval Top: 7637 ft. Interval Bottom: 10865 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 5/1/2012 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | |
| | Formation Treatment | | Treatment Date: | 4/16/2012 | | Treatment Summary: | Grattan 4A-30H Totals: 14 Stages: 61,951 BBLS Total Fluid - 244,453# 40/70, 3,177,542# 30/50, 156,323# 20/40
3,578,318# Total Sand.
FRAC STG 1 WITH 24 BBLS 15% HCL, 1392 BBLS SW, 2746 BBLS SILVERSTIM 28#
X/L GEL, 4327 BBLS TOTAL FLUID. STAGE 1 PUMPDOWN 165 BBLS (INCLUDED IN
TOTAL FLUID). PLACED 17,682# 40/70, 218,463# 30/50, 13,002# 20/40, 249,146#
TOTAL SAND.
SET CFP 1 AT 10,671. Frac stage 2 with 24 bbls 15% HCL, 1361 Bbls slick water, 2748 bbls Silver Stim 28# XL.place 17,394# 40/70, 220,897# 30/50, and 13,012# 20/40 sand, (251,302# total).
Set CFP 10,425. Frac stage 3 with 24 bbls 15% HCL, 1356 bbls. slickwater, 2743 bbls. Silver Stim 28# XL.
Placed 17,390# 40/70, 220,969# 30/50, and 13,028# 20/40 sand.(251,387# total).
Set CFP @10,174'. FRAC STG 4 WITH 24 BBLS 15% HCL, 1361
BBLS SW, 2729 BBLS SILVERSTIM 28# X/L GEL, 4237 BBLS TOTAL FLUID. STAGE 4
PUMPDOWN 123 BBLS (INCLUDED IN TOTAL FLUID). PLACED 17,234# 40/70,
220,001# 30/50, 13,099# 20/40, 250,334# TOTAL SAND.
SET CFP 4 AT 9,918'. FRAC STG 5 WITH 24 BBLS 15% HCL, 1396 BBLS SW, 2951 BBLS SILVERSTIM 28#
X/L GEL, 4476 BBLS TOTAL FLUID. STAGE 5 PUMPDOWN 104 BBLS (INCLUDED IN
TOTAL FLUID). PLACED 4,512# 40/70, 170,995# 30/50, NO# 20/40, 175,506# TOTAL
SAND.
SET CFP 5 AT 9,681'. frac stage 6 with 24 bbls 15% HCL, 1347 bbls SW, 2700 bbls Silver Stim 28# XL placing
17,382# 40/70, and 220,728# 30/50 sand. (238,110# total sand).
Set stage 7 CFP @ 9428'. Frac stage 7 with 24 Bbls 15% HCL, 1349 bbls SW, 2729 Bbls Silver Stim XL and 17,390#
40/70, 220,708# 30/50, and 13,021# 20/40 sand.(251,119# total sand).
Set stage 8 CFP @ 9175'. Frac stage 8 with 24 bbls 15% HCL, 1337 bbls SW, 2740 BBls Silver Stim placing 17,353#
40/70, 222,158# 30/50, and 13,003# 20/40 sand (total sand 252,514#).
SET CFP 8 AT 8925'. FRAC STG 9 WITH 24 BBLS 15% HCL, 1380 BBLS SW, 2735 BBLS SILVERSTIM 28#
X/L GEL, 4221 BBLS TOTAL FLUID. STAGE 9 PUMPDOWN 82 BBLS (INCLUDED IN
TOTAL FLUID). PLACED 17,316# 40/70, 220,575# 30/50, 12,641# 20/40, 250,531#
TOTAL SAND.
SET CFP 9 AT 8676'. FRAC STG 10 WITH 24 BBLS 15% HCL, 1390 BBLS SW, 3371 BBLS SILVERSTIM 28#
X/L GEL, 4848 BBLS TOTAL FLUID. STAGE 10 PUMPDOWN 63 BBLS (INCLUDED IN
TOTAL FLUID). PLACED 17,754# 40/70, 228,941# 30/50, 13,109# 20/40, 259,803#
TOTAL SAND.
SET CFP 10 AT 8423'. Frac stage 11 with 24 bbls acid, 1334 bbls. SW, and 2722Bbls Silver Stim, placing 17,355#
40/70, 220,0499# 30/50, and 13,056# 20/40 sand. (total sand 250,910#)
Set CFP @ 8177'. Frac stage 12 with 1582 Bbls SW, 3217 bbls. 28# Silver Stim, placing 20,786# 40/70 sand,
264,412# 30/50 sand, and 15,664# 20/40 sand. (total sand 300,862#).
Set CFP @ 7887', Frac stage 13 with 1546 bbls SW, 3316 Bbls Silver Stim, placing 23,679# 40/70, 263,735#
30/50, and 15,397# 20/40 sand. (total sand 302,811#).
Set CFP @ 7596' .FRAC STG 14 WITH 24 BBLS 15% HCL, 1555 BBLS SW, 3238 BBLS SILVERSTIM 28#
X/L GEL, 4817 BBLS TOTAL FLUID. PLACED 21,230# 40/70, 264,464# 30/50, 8289#
20/40, 293,983# TOTAL SAND.
Set CBP @ 6390'. Drilled out CBP @ 6390'. CFP @ 7596', 7887', 8177', 8423', 8626',8925', 9175'. 04-24-12. Drilled out CFP @ 9428', 9681', 9918', 10174', 10425', 10621'. 04-25-12 |
| | Tubing Size: | 2.375 in. | Tubing Setting Depth: | 7122 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 5/1/2012 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | DRY | | Gas Disposal: | SOLD | |
| Test Type | Measure |
|---|
| BBLS_H2O | 632 | | BBLS_OIL | 257 | | BTU_GAS | 1372 | | CALC_BBLS_H2O | 632 | | CALC_BBLS_OIL | 257 | | CASING_PRESS | 1450 | | GRAVITY_OIL | 43 | | TUBING_PRESS | 1050 |
| | Perforation Data: | | Interval Top: | 7637 ft. | # Of Holes: | 730 | | Interval Bottom: | 10865 ft. | Hole Size: | 0.38 in. |
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