WELL · 42-127-37218 · DISTRICT 1
Catarina Ranch SWD #3
Dimmit County · Vertical
Catarina Ranch Swd #3 (API 42-127-37218) is a disposal or injection well in Dimmit County operated by Choya Operating, LLC under an active UIC permit.
The RRC has issued 2 drilling permits between 2015 and 2018, permitted to 10,500 ft.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
It holds an active disposal or injection permit, with 2.88M barrels injected in the 12 months reported through March 2026; TexNet located 4 M2+ earthquakes within 10 km over the last two years.
Operator of record
Austin, TX · P-5 Y, filed Jan 4, 2026 · 17 permits on file · (303) 597-5652
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Choya Operating, LLCSep 12, 2018 |
- 10,500
- total depth, ft
- 2
- permits on file
- Sep 12, 2018
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
28.281464, -99.779281
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Dimmit County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Catarina Ranch SWD O-1-19765 | Briscoe Ranch (Eagleford) | Choya Operating, LLC | 1 | 0 | 0 | May 2019 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 844551-99 | Drill | Choya Operating, LLC | Sep 11, 2018 | Sep 12, 2018 | Nov 10, 2018 | 10,500 |
| 811771-99 | Drill | Choya Operating, LLC | Nov 6, 2015 | Nov 9, 2015 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-19765 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 666 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 2,213 | -1,547 |
| OlmosOLMOS - DISPOSAL | 3,353 | -2,687 |
| San MiguelSAN MIGUEL - H2S | 4,797 | -4,131 |
| Austin ChalkAUSTIN CHALK - H2S | 7,159 | -6,493 |
| Eagle FordEAGLE FORD - H2S | 7,844 | -7,178 |
| GeorgetownGEORGETOWN - H2S | 8,333 | -7,667 |
| EdwardsEDWARDS - H2S | 8,720 | -8,054 |
| Glen RoseGLEN ROSE - DISPOSAL | 9,680 | -9,014 |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,758 | 10,245 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,622 | 13.5 | 805 S |
| 7.625 | 8,758 | 9.875 | 290 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 15, 2019 | May 30, 2019 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-127-37218 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-37218 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Briscoe Catarina AC42-127-38989
0.7 KM · Rosewood Resources, Inc. · Section with this well →
| Escondido | 3,324 | -2,659 |
| Olmos | 4,484 | -3,819 |
| San Miguel | 5,666 | -5,001 |
| Austin Chalk | 7,038 | -6,373 |
| Edwards | — | |
| Eagle Ford | — | |
| Pearsall | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
Briscoe Catarina AC42-127-38988
0.8 KM · Rosewood Resources, Inc. · Section with this well →
| Escondido | 3,322 | -2,659 |
| Olmos | 4,483 | -3,820 |
| San Miguel | 5,664 | -5,001 |
| Austin Chalk | 7,030 | -6,367 |
| Glen Rose | — | |
| Georgetown | — | |
| Pearsall | — | |
| Edwards | — |
9 TOPS · FIRST 8
Briscoe Catarina AC42-127-38987
0.8 KM · Rosewood Resources, Inc. · Section with this well →
| Escondido | 3,323 | -2,659 |
| Olmos | 4,475 | -3,811 |
| San Miguel | 5,656 | -4,992 |
| Austin Chalk | 7,031 | -6,367 |
| Georgetown | — | |
| Edwards | — | |
| Eagle Ford | — | |
| Pearsall | — |
9 TOPS · FIRST 8
Now42-127-37935
1.1 KM · Now Environmental Solutions, LLC · Section with this well →
| Olmos | 4,775 | -4,138 |
| San Miguel | 5,737 | -5,100 |
| Eagle Ford | 7,500 | -6,863 |
| Georgetown | 8,282 | -7,645 |
| Edwards | 8,980 | -8,343 |
| Glen Rose | 9,494 | -8,857 |
| Escondido | — | |
| Pearsall | — |
9 TOPS · FIRST 8
Now42-127-38782
1.4 KM · Now Environmental Solutions, LLC · Section with this well →
| Olmos | 4,775 | -4,138 |
| San Miguel | 5,737 | -5,100 |
| Austin Chalk | 7,200 | -6,563 |
| Eagle Ford | 7,610 | -6,973 |
| Georgetown | 8,310 | -7,673 |
| Edwards | 8,980 | -8,343 |
| Glen Rose | 9,486 | -8,849 |
| Pearsall | — |
9 TOPS · FIRST 8
Briscoe Catarina West Unit A42-127-37769
1.7 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,274 | -2,615 |
| Olmos | 4,679 | -4,020 |
| San Miguel | 5,973 | -5,314 |
| Anacacho | 6,685 | -6,026 |
| Austin Chalk | 7,134 | -6,475 |
| Eagle Ford | 7,636 | -6,977 |
| Edwards | — | |
| Glen Rose | — |
10 TOPS · FIRST 8
Briscoe Catarina West Unit A42-127-37767
1.8 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,273 | -2,614 |
| Olmos | 4,677 | -4,018 |
| San Miguel | 5,975 | -5,316 |
| Anacacho | 6,689 | -6,030 |
| Austin Chalk | 7,133 | -6,474 |
| Eagle Ford | 7,636 | -6,977 |
| Georgetown | — | |
| Pearsall | — |
10 TOPS · FIRST 8
Briscoe Catarina West Unit A42-127-37766
1.8 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,269 | -2,611 |
| Olmos | 4,680 | -4,022 |
| San Miguel | 5,968 | -5,310 |
| Anacacho | 6,687 | -6,029 |
| Austin Chalk | 7,126 | -6,468 |
| Eagle Ford | 7,625 | -6,967 |
| Georgetown | — | |
| Glen Rose | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 2.88M
- bbl, last 12 reported months
- 21.4M
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000113184 | W-14 Disposal | Active | 25,000 | 4,350 | 8,700–10,500 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,882,398 · prior 12 2,930,198(-2%)
TexNet catalog via USGS
Seismicity near this well
- 4
- M2+ events within 10 km, last 2 years
- M2.4
- largest
A proximity count, not an attribution. How to read it →
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/12737218, documented in the API reference.