WELL · 42-127-36704 · DISTRICT 1
Cochina SWD #1
Dimmit County · Vertical
Cochina Swd #1 (API 42-127-36704) 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 2014 and 2018, permitted to 10,000 ft.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
It holds an active disposal or injection permit, with 324K barrels injected in the 12 months reported through March 2026; TexNet located 0 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, LLCMar 5, 2018 |
- 10,000
- total depth, ft
- 2
- permits on file
- Mar 5, 2018
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
28.414431, -99.541947
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 |
|---|---|---|---|---|---|---|
| Cochina SWD O-1-19773 | Briscoe Ranch (Eagleford) | Choya Operating, LLC | 1 | 0 | 0 | Oct 2018 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 837098-99 | Drill | Choya Operating, LLC | Mar 5, 2018 | Mar 5, 2018 | May 23, 2018 | 10,000 |
| 796467-99 | Drill | Choya Operating, LLC | Sep 17, 2014 | Oct 1, 2014 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-19773 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 496 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,466 | -2,970 |
| OlmosOLMOS - DISPOSAL | 3,466 | -2,970 |
| San MiguelSAN MIGUEL - H2S | 4,736 | -4,240 |
| Austin ChalkAUSTIN CHALK - H2S | 6,833 | -6,337 |
| Eagle FordEAGLE FORD - H2S | 7,339 | -6,843 |
| GeorgetownGEORGETOWN - H2S | 7,757 | -7,261 |
| EdwardsEDWARDS - H2S | 8,084 | -7,588 |
| Glen RoseGLEN ROSE - DISPOSAL | 8,560 | -8,064 |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,531 | 9,975 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,197 | 13.5 | 1,090 S |
| 7.625 | 8,531 | 9.875 | 645 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 | Sep 4, 2019 | Jun 4, 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 42-127-36704 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-36704 → 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.
Diamond H State Unit B42-127-37623
1.8 KM · SN EF Maverick, LLC · Section with this well →
| Midway | 1,826 | -1,297 |
| Escondido | 2,276 | -1,747 |
| Olmos | 3,664 | -3,135 |
| San Miguel | 4,638 | -4,109 |
| Eagle Ford | 6,179 | -5,650 |
| Austin Chalk | 6,224 | -5,695 |
| Edwards | — | |
| Pearsall | — |
10 TOPS · FIRST 8
Diamond H State Unit B42-127-37624
1.8 KM · SN EF Maverick, LLC · Section with this well →
| Midway | 1,806 | -1,277 |
| Escondido | 2,269 | -1,740 |
| Olmos | 3,672 | -3,143 |
| San Miguel | 4,638 | -4,109 |
| Austin Chalk | 5,728 | -5,199 |
| Eagle Ford | 6,186 | -5,657 |
| Georgetown | — | |
| Edwards | — |
10 TOPS · FIRST 8
Diamond H State Unit B42-127-37622
1.8 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,472 | -2,943 |
| Olmos | 4,775 | -4,246 |
| San Miguel | 5,775 | -5,246 |
| Austin Chalk | 6,869 | -6,340 |
| Eagle Ford | 7,320 | -6,791 |
| Pearsall | — | |
| Glen Rose | — | |
| Georgetown | — |
9 TOPS · FIRST 8
Diamond H State Unit B42-127-37082
2.3 KM · SN EF Maverick, LLC · Section with this well →
| Midway | 2,930 | -2,419 |
| Escondido | 3,389 | -2,878 |
| Olmos | 4,783 | -4,272 |
| San Miguel | 5,754 | -5,243 |
| Austin Chalk | 6,851 | -6,340 |
| Eagle Ford | 7,315 | -6,804 |
| Wilcox | — | |
| Edwards | — |
11 TOPS · FIRST 8
Diamond H State Unit B 102HB42-127-38871
2.3 KM · Javelin Energy Partners Mgmt LLC · Section with this well →
| Escondido | 3,440 | -2,929 |
| Olmos | 4,839 | -4,328 |
| Austin Chalk | 6,883 | -6,372 |
| Eagle Ford | 7,322 | -6,811 |
| Glen Rose | — | |
| Georgetown | — | |
| Edwards | — | |
| San Miguel | — |
9 TOPS · FIRST 8
Diamond H State Unit B 102HA42-127-38872
2.3 KM · Javelin Energy Partners Mgmt LLC · Section with this well →
| Escondido | 3,442 | -2,930 |
| Olmos | 4,830 | -4,318 |
| Austin Chalk | 6,882 | -6,370 |
| Eagle Ford | 7,322 | -6,810 |
| Glen Rose | — | |
| Georgetown | — | |
| Edwards | — | |
| San Miguel | — |
9 TOPS · FIRST 8
Diamond H State Unit A42-127-37621
2.5 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,502 | -3,032 |
| Olmos | 4,917 | -4,447 |
| San Miguel | 6,012 | -5,542 |
| Anacacho | 6,586 | -6,116 |
| Austin Chalk | 6,586 | -6,116 |
| Austin Chalk | 6,990 | -6,520 |
| Eagle Ford | 7,400 | -6,930 |
| Edwards | — |
11 TOPS · FIRST 8
Diamond H State Unit A42-127-37561
2.5 KM · SN EF Maverick, LLC · Section with this well →
| Escondido | 3,502 | -3,032 |
| Olmos | 4,913 | -4,443 |
| San Miguel | 6,013 | -5,543 |
| Anacacho | 6,586 | -6,116 |
| Austin Chalk | 6,993 | -6,523 |
| Eagle Ford | 7,401 | -6,931 |
| Georgetown | — | |
| Pearsall | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 324K
- bbl, last 12 reported months
- 11.2M
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000112473 | W-14 Disposal | Active | 25,000 | 4,200 | 8,400–10,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 324,396 · prior 12 1,253,476(-74%)
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- 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/12736704, documented in the API reference.