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Wellbore #00 Wellbore Classification: CBM Status: SI - 2/1/2025 Measured TD: 2425 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: CBM SI - 2/1/2025 | | Wellbore Permit | | | Permit #: | 20052314 | Expiration Date: | 8/2/2006 | | Proposed Depth/Form: | 2375 ft. | | Surface Mineral Owner Same: | No | | Mineral Owner: | FEE | Surface Owner: | STATE | | Unit: | | Unit Number: | | | Formation And Spacing: | Code: RTON , Formation: RATON COAL , Order: , Unit Acreage: , Drill Unit: | | Formation And Spacing: | Code: VRMJ , Formation: VERMEJO COAL , Order: , Unit Acreage: , Drill Unit: |
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| Wellbore Completed | | Completion Date: | 9/3/2005 | | Spud Date: | 8/27/2005 | Spud Date Is: | ACTUAL | | Measured TD: | 2425 ft. | Measured PB depth: | 2354 ft. | | True Vertical TD: | | True Vertical PB depth: | | | Log Types: | AIL/GR/TLD/CNL/TEMP | | Casing: | String Type: SURF, Hole Size: 11 in., Size: 8.625 in., Top: , Depth: 676 ft., Weight: 24 , Citings Type: ACTUAL | | Cement: | Sacks: 271, Top: 0 ft., Bottom: 676 ft., Determination Method: | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: , Depth: 2402 ft., Weight: 15.5 , Citings Type: ACTUAL | | Cement: | Sacks: 285, Top: 0 ft., Bottom: 2402 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | RATON COAL | 0 ft. | 1659 ft. | N | N | | VERMEJO COAL | 1813 ft. | 2134 ft. | N | N | | TRINIDAD | 2134 ft. | 2413 ft. | N | N |
Formation VRMJ Formation Classification: GW Status: SI - 2/1/2025 Interval Top: 1843 ft. Interval Bottom: 2128 ft.| Completed Information for Formation VERMEJO COAL | | 1st Production Date: | 3/1/2006 | Choke Size: | | | Formation Name: | VERMEJO COAL | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 12/24/2017 | Treatment End Date: | 12/24/2017 | | Treatment Summary: | Perforated seven Vermejo Coal intervals listed by stage with 4 SPF and 120 degree phasing and fraced the seven Vermejo Coal intervals including Stage 1 - 2,119' - 22' and 2,126'- 28', Stage 2 - 2,081' - 85' and 2,099' - 02', Stage 3 - 2,057' - 60', Stage 4 - 2,026' - 32', Stage 5 - 1,923' - 26', Stage 6 - 1,871' - 75' and Stage 7 - 1,843' - 47' and 1,854' - 56' (net - 34' or 136 holes) with Coiled Tubing Unit, 2-7/8" coiled tubing to isolate stages and a 70/30 Quality foam frac. A total of 1,750 gallons 15% HCl, 118,483 gallons of produced water, 140,590 lbs of 20/40 mesh Premium White Sand and 860,326 scf N2 were pumped.
The CTU was rigged down and moved to next location. Well was cleaned out to PBTD and returned to production as a Vermejo Coal well. | | Total fluid used in treatment (bbls): | 2862 | Max pressure during treatment (psi): | 4403 | | Total gas used in treatment (mcf): | 860326 | Fluid density (lbs/gal): | 8.35 | | Type Of gas: | NITROGEN | Number Of staged intervals: | 7 | | Total acid used in treatment (bbls): | 41 | Min frac gradient (psi/ft): | 0.54 | | Recycled water used in treatment (bbls): | 2821 | Total flowback volume recovered (bbls): | | | Fresh water used in treatment (bbls): | 0 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 140590 | Green completions techniques utilized: | No | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Date: | 2/6/2006 | | Treatment Summary: | 2/6/06 A.W/1000 GALS 15% HCL ACID. FRAC'D W/98,703 GALS 20# DELTA 140 W/SANDWEDGE NT CARRYING 13,491# 16/30 & 148,687# 12/20 BRADY SAND |
| | Tubing Size: | 2.875 in. | Tubing Setting Depth: | 2151 ft. | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 1/4/2018 | Test Method: | Pumping | | Hours Tested: | 24 | Gas Type: | COAL GAS | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 14 | | BBLS_OIL | 0 | | BTU_GAS | 1010 | | CALC_BBLS_H2O | 14 | | CALC_BBLS_OIL | 0 | | CALC_MCF_GAS | 16 | | CASING_PRESS | 3 | | GRAVITY_OIL | 1 | | MCF_GAS | 16 | | TUBING_PRESS | 3 |
| | Perforation Data: | | Interval Top: | 1843 ft. | # Of Holes: | 136 | | Interval Bottom: | 2128 ft. | Hole Size: | 0.4 in. |
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| Reported Plugged | N | |
| Out Of Service Repurposed | N | |
| Out Of Service | Y | Plugging Due Date
12/31/2028 |
| Inactive Exception | N | |
| Noticed Inactive | N | |
| Defined Inactive | N | |
| Low Producing | N | |
| Total Oil Produced (Barrels) | 0 |
| Total Gas Produced (MCF) | 5387 |
| GOR | |
| GOR Determination | MCFE |
| Average BOE per Day | 2.528 |
| Average MCFE per Day | 14.658 |
| Federal Financial Assurance | i | |
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