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Wellbore #00 Wellbore Classification: CBM Status: PR - 11/19/2018 Measured TD: 1835 ft.| Wellbore Data for Original Wellbore | Wellbore Classification: CBM PR - 11/19/2018 | | Wellbore Permit | | | Permit #: | 20040199 | Expiration Date: | 2/18/2005 | | Proposed Depth/Form: | 1900 ft. | | Surface Mineral Owner Same: | Yes | | Mineral Owner: | FEE | Surface Owner: | FEE | | 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: | 6/15/2004 | | Spud Date: | 3/17/2004 | Spud Date Is: | ACTUAL | | Measured TD: | 1835 ft. | Measured PB depth: | 1807 ft. | | True Vertical TD: | | True Vertical PB depth: | | | Log Types: | INDUCTION W/ LINEAR EST., EPITHERMAN NEUTRON LITHO-DENSITY, CBL, CAL CMT VOL | | Log Types: | IND, NEUTRON LITHO-DENSITY | | Casing: | String Type: SURF, Hole Size: 11 in., Size: 8.625 in., Top: 0 ft., Depth: 202 ft., Weight: 23 , Citings Type: ACTUAL | | Cement: | Sacks: 105, Top: 0 ft., Bottom: 202 ft., Determination Method: | | Casing: | String Type: 1ST, Hole Size: 7.875 in., Size: 5.5 in., Top: 0 ft., Depth: 1804 ft., Weight: 15.5 , Citings Type: ACTUAL | | Cement: | Sacks: 307, Top: 220 ft., Bottom: 307 ft., Determination Method: CBL | | Casing: | String Type: S.C. 1.1, Hole Size: , Size: , Top: , Depth: 600 ft., Weight: , Citings Type: ACTUAL | | Cement: | Sacks: 165, Top: 16 ft., Bottom: 970 ft., Determination Method: CBL | | Formation | Interval Top | Log Bottom | Cored | DSTs | | RATON COAL | 0 ft. | 1165 ft. | N | N | | VERMEJO COAL | 1165 ft. | 1588 ft. | N | N | | TRINIDAD | 1588 ft. | 1815 ft. | N | N |
Formation RT-VJ Formation Classification: GW Status: PR - 11/19/2018 Interval Top: 333 ft. Interval Bottom: 1582 ft.| Completed Information for Formation RATON-VERMEJO COALS | | 1st Production Date: | 6/1/2004 | Choke Size: | | | Formation Name: | RATON-VERMEJO COALS | Commingled: | No | | Production Method: | | | Open Hole Completion: | No |
| | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 8/14/2018 | Treatment End Date: | 9/21/2018 | | Treatment Summary: | Perforate Raton Coal intervals with 3 SPF and 120 degree phasing listed by stage and fraced Raton Coal intervals including Stage 1 - 1049' - 54', Stage 2 - 466' - 68', Stage 3 - 414' - 17', Stage 4 - 388' - 95', Stage 5 - 333' - 39' (23' net or 69 holes). A total of 96,600 gallons of produced water with 68,250 gallons of x-link and 129,130 lbs of 16/30 sand were pumped. All five stages were pumped according to design.
The ECWS #33 rigged down and moved to next location. Well was cleaned out to PBTD and returned to production as a commingled Raton Vermejo well. | | Total fluid used in treatment (bbls): | 3925 | Max pressure during treatment (psi): | 3101 | | Total gas used in treatment (mcf): | | Fluid density (lbs/gal): | 8.30 | | Type Of gas: | | Number Of staged intervals: | 5 | | Total acid used in treatment (bbls): | 0 | Min frac gradient (psi/ft): | 0.14 | | Recycled water used in treatment (bbls): | 3925 | Total flowback volume recovered (bbls): | 0 | | Fresh water used in treatment (bbls): | 0 | Disposition method For flowback: | | | Total proppant used (lbs): | 129130 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Type: | FRACTURE STIMULATION | | Treatment Date: | 12/20/2017 | Treatment End Date: | 12/20/2017 | | Treatment Summary: | Perforated three Veremjo Coal intervals listed below by stage with 4 SPF, 120 degree phasing and fraced the Vermejo Coal intervals including Stage 1 - 1,560' - 67' and 1,577' - 82', Stage 2 - 1,490' - 93' and 1,499' - 04' and Stage 3 - 1,368' - 71' (net 23' or 92 holes) with Coil Tubing Unit, 2-7/8" coiled tubing to isolate stages and a 70/30 Quality foam frac. A total of 750 gallons of 15% HCl, 57,812 gallons of produced water, 69,485 lbs of 20/40 mesh Premium White Sand and 574,760 N2 scf foam were pumped. Stage 2 and Stage 3 screened out.
Perforated two Raton Coal intervals listed below by stage with 4 SPF, 120 degree phasing including Stage 4 - 1,182' - 84', 1,190' - 92' and 1,198' - 00' and Stage 5 - 1,049' - 54' and 1,067' - 71' (net 15' - 60 holes) . Both zones were perforated, however, neither zone was fraced due to screenout problems with Stage 2 and Stage 3.
The last two Raton Coal intervals to be fraced were skipped and CTU rigged down and moved to next location. Well was cleaned out to PBTD and returned to production as a commingled Raton-Vermejo well. | | Total fluid used in treatment (bbls): | 1393 | Max pressure during treatment (psi): | 3820 | | Total gas used in treatment (mcf): | 574760 | Fluid density (lbs/gal): | 8.35 | | Type Of gas: | NITROGEN | Number Of staged intervals: | 5 | | Total acid used in treatment (bbls): | 17 | Min frac gradient (psi/ft): | 0.79 | | Recycled water used in treatment (bbls): | 1376 | Total flowback volume recovered (bbls): | | | Fresh water used in treatment (bbls): | 0 | Disposition method For flowback: | DISPOSAL | | Total proppant used (lbs): | 69485 | Green completions techniques utilized: | Yes | | Reason green techniques Not utilized: | | Formation Treatment | | Treatment Date: | 6/15/2004 | | Treatment Summary: | PERFORATIONS: 1561'-65' (3 SPF-16 HOLES) FRAC 1ST STAGE: FRAC W/ 42,030 GALS DELTA 140, 2,000 20/40, 59,000# 12/20 BRADY SAND. PERFORATIONS: 1500'-03' (4 SPF-12 HOLES) FRAC 2ND STAGE: FRAC W/ 37,608 GALS DELTA 140, 3,000# 20/40 & 38,000# 12/20 BRADY SAND. PERFORATIONS: 1368'-71' (4 SPF - 12 HOLES) FRAC 3RD STAGE: FRAC W/ 22,140 GALS DELTA 140, 5,500# 20/40 & 24,500# 12/20 BRADY SAND. |
| | Tubing Size: | | Tubing Setting Depth: | | | Tubing Packer Depth: | | Tubing Multiple Packer: | | | Open Hole Top: | | Open Hole Bottom: | | | Initial Test Data: | | Test Date: | 9/24/2018 | Test Method: | Flowing | | Hours Tested: | 24 | Gas Type: | COAL GAS | | Gas Disposal: | SOLD | |
| Test Type | Measure |
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| BBLS_H2O | 1 | | BBLS_OIL | 0 | | BTU_GAS | 990 | | CALC_BBLS_H2O | 1 | | CALC_BBLS_OIL | 0 | | CALC_GOR | 0 | | CALC_MCF_GAS | 8 | | CASING_PRESS | 7 | | MCF_GAS | 8 | | TUBING_PRESS | 17 |
| | Perforation Data: | | Interval Top: | 333 ft. | # Of Holes: | 221 | | Interval Bottom: | 1582 ft. | Hole Size: | |
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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) | 0 |
| Total Gas Produced (MCF) | 5932 |
| GOR | |
| GOR Determination | MCFE |
| Average BOE per Day | 2.804 |
| Average MCFE per Day | 16.245 |
| Federal Financial Assurance | i | |
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