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Wellbore #00 Wellbore Classification: OW Status: PR - 10/1/2025 Measured TD: 7570 ft. Vertical TD: 7334 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: OW PR - 10/1/2025 | | Wellbore Permit | DIRECTIONAL | | Permit #: | | Expiration Date: | 9/20/2012 | | Proposed Top PZ Location: | Sec:29 Twp: 6N 65W | Footage: 1980 FSL 1980 FWL | | Bottom Hole Location: | Sec:29 Twp: 6N 65W | Footage: 1980 FSL 1980 FWL | | Proposed Depth/Form: | 7464 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: NB-CD , Formation: NIOBRARA-CODELL , Order: 381-5 , Unit Acreage: 80, Drill Unit: E/2SW/4 | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: , Depth: 560 ft., Weight: 24 , Citings Type: PLANNED | | Cement: | Sacks: 175, Top: 0 ft., Bottom: 560 ft. | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: , Depth: 7464 ft., Weight: 11.6 , Citings Type: PLANNED | | Cement: | Sacks: 500, Top: 0 ft., Bottom: 7464 ft. |
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| Wellbore Completed | | Completion Date: | 8/5/2011 | | Spud Date: | 7/30/2011 | Spud Date Is: | ACTUAL | | Measured TD: | 7570 ft. | Measured PB depth: | 7528 ft. | | True Vertical TD: | 7334 ft. | True Vertical PB depth: | 7290 ft. | | Top PZ Location: | Sec:29 Twp: 6N 65W | Footage: 2037 FSL 1966 FWL | | Bottom Hole Location: | Sec:29 Twp: 6N 65W | Footage: 2034 FSL 1964 FWL | | Log Types: | FDC/CNL, DIL | | Casing: | String Type: SURF, Hole Size: 12.25 in., Size: 8.625 in., Top: 0 ft., Depth: 634 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 490, Top: 0 ft., Bottom: 634 ft., Determination Method: CALC | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 4.5 in., Top: 0 ft., Depth: 7544 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 895, Top: 2050 ft., Bottom: 7572 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | NIOBRARA | 7080 ft. | 7324 ft. | | | | FORT HAYS | 7334 ft. | 7356 ft. | | | | CODELL | 7356 ft. | 7377 ft. | | |
Formation CODL Formation Classification: OW Status: SI - 1/1/2021 Interval Top: 7358 ft. Interval Bottom: 7368 ft.| Completed Information for Formation CODELL | | 1st Production Date: | 9/9/2011 | Choke Size: | | | Formation Name: | CODELL | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Date: | 8/24/2011 | | Treatment Summary: | FRAC’D CODELL WITH 3702 BBLS VISTAR 22 GEL AND 250,180# 20/40 SAND. ATP 4034 PSI. ATR 25 B PM. ISDP 3925 PSI. |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | N/A | Test Method: | | | Hours Tested: | | Gas Type: | | | Gas Disposal: | | |
| Test Type | Measure |
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| BBLS_OIL | 90 | | BTU_GAS | 1 | | CALC_BBLS_OIL | 90 | | CALC_GOR | 3911 | | CALC_MCF_GAS | 352 | | CASING_PRESS | 800 | | GRAVITY_OIL | 53 | | MCF_GAS | 352 |
| | Perforation Data: | | Interval Top: | 7358 ft. | # Of Holes: | 40 | | Interval Bottom: | 7368 ft. | Hole Size: | 0.41 in. |
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Formation NBRR Formation Classification: OW Status: PR - 10/1/2025 Interval Top: 7102 ft. Interval Bottom: 7270 ft.| Completed Information for Formation NIOBRARA | | 1st Production Date: | 1/30/2014 | Choke Size: | | | Formation Name: | NIOBRARA | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 1/27/2014 | Treatment End Date: | 1/27/2014 | | Treatment Summary: | Frac NBRR A w/ 145,110 gal SW and 87,749# 30/50 sand. ISIP=4988 psi (1.14 F.G.). ATP=5460 psi, ATR=39.9 BPM, MTP=5900 psi, MTR=49.2 BPM.
Frac NBRR B w/ 267,792 gal SW and 116,348# 30/50 sand. ISIP=4177 psi (1.02 F.G.). ATP=5325 psi, ATR=49.8 BPM, MTP=5847 psi, MTR=53.1 BPM.
Frac NBRR C w/ 152,964 gal SW and 82,334# 30/50 sand, 1000 gals 15% HCl. ISIP=3800 psi (0.971 F.G.). ATP=5317 psi, ATR=54.0 BPM, MTP=6064 psi, MTR=58.1 BPM. | | Total fluid used in treatment (bbls): | 13497 | Max pressure during treatment (psi): | 6064 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.34 | | Type Of gas: | | Number Of staged intervals: | 3 | | Total acid used in treatment (bbls): | 24 | Min frac gradient (psi/ft): | 0.97 | | Recycled water used in treatment (bbls): | 0 | Total flowback volume recovered (bbls): | 6074 | | Fresh water used in treatment (bbls): | 13473 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 286431 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 2/7/2014 | Test Method: | FLOWING | | Hours Tested: | 24 | Gas Type: | WET | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 1 | | BBLS_OIL | 34 | | BTU_GAS | 1317 | | CALC_BBLS_H2O | 1 | | CALC_BBLS_OIL | 34 | | CALC_GOR | 5323 | | CALC_MCF_GAS | 181 | | CASING_PRESS | 220 | | GRAVITY_OIL | 51 | | MCF_GAS | 181 |
| | Perforation Data: | | Interval Top: | 7102 ft. | # Of Holes: | 240 | | Interval Bottom: | 7270 ft. | Hole Size: | 0.42 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) | 962 |
| Total Gas Produced (MCF) | 424 |
| GOR | 440 |
| GOR Determination | BOE |
| Average BOE per Day | 2.808 |
| Average MCFE per Day | 16.303 |
| Federal Financial Assurance | i | |
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