TEXAS · WELLS · DUVAL COUNTY · API 42-131-31947 · DISTRICT 04
Weil #11
Duval County · Sarnosa West field · Vertical
Weil #11 (API 42-131-31947) is a plugged well in Duval County, plugged March 27, 1990, last operated by Trans-Tex Operating LLC.
The RRC has issued one drilling permit, issued December 5, 1977, permitted to 3,500 ft.
It was permitted by Expando Oil Company and has since transferred to Trans-Tex Operating LLC on the wellbore schedule.
Operator of record
Permitted by Expando Oil Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 28, 2026
- Phone
- (214) 577-2286
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trans-Tex Operating LLC |
| Production reports | none |
| Latest permit | Expando Oil CompanyDec 5, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Dec 5, 1977
- last permit issued
- May 22, 1981
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 22, 1981
- Shut in
- —
- Plugged
- Mar 27, 1990
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 13365-99 | Drill | Expando Oil Company | Dec 5, 1977 | Dec 5, 1977 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 22, 1981 | Weil O-4-8630 | Sarnosa West | Trans-Tex Operating LLC | Plugged | — |
| — | Weil G-4-74044 | Sarnosa South (3350) | Expando Oil Company | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,201 | 3,227 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 2,866 | — | — |
| 4.5 | 3,491 | 7.875 | 880 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | May 27, 1981 | — |
| 00 | Jan 12, 1984 | Dec 1, 1977 | — |
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 42-131-31947 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-31947 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 178K
- bbl, last 12 reported months
- 603K
- bbl, all reported
- Feb 1985
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000044138 | W-14 Disposal | Plugged Apr 16, 1990 | 2,000 | 500 | 3,108–3,230 |
MONTHLY INJECTED, BBL · H-10 · LAST 16 REPORTED MONTHS
Last 12 months 178,250 · prior 12 424,878(-58%)
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/13131947, documented in the API reference.