TEXAS · WELLS · JACKSON COUNTY · API 42-239-02771 · DISTRICT 02
West Ranch A #424
Jackson County · West Ranch (Marginulina 5000) field · Vertical
West Ranch A #424 (API 42-239-02771) is a plugged well in Jackson County, plugged June 4, 1991, last operated by Mobil Producing TX. & N.M. Inc..
The RRC has issued 3 drilling permits between 1981 and 1990, permitted to 6,192 ft.
Its 2 leases have reported 6M barrels of oil and 5.64M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 287 wells, so these are lease totals, not this well alone.
Operator of record
Mobil Producing TX. & N.M. Inc.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2025
- Permits on file
- 6,763
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Producing TX. & N.M. Inc. |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Sep 19, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,192
- total depth, ft
- 3
- permits on file
- Sep 19, 1990
- last permit issued
- Oct 2, 1990
- completed
- 6M
- cumulative oil, bbl
- 5.64M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 2, 1990
- Shut in
- —
- Plugged
- Jun 4, 1991
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.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 287 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| West Ranch -A- O-2-1656 | West Ranch (Greta) | Hilcorp Energy Company | 287 | 6M | 5.64M | Jan 1993 – Apr 2026 |
| — G-2-136916 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 74,228 · prior 12 84,801(-12%)
Gas, mcf lease total
Last 12 months 27,020 · prior 12 53,020(-49%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meridian Oil Production Inc.Jan 1993 → Feb 1996
- 2Meridian Oil Inc.Mar 1996 → Jul 1996
- 3Burlington Resources Oil&gas Co.Aug 1996 → Mar 1997
- 4Vintage Petroleum, Inc.Apr 1997 → Apr 2006
- 5Vintage Petroleum, LLCMay 2006 → Jul 2007
- 6Hilcorp Energy CompanyAug 2007 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 378151-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Sep 19, 1990 | Sep 19, 1990 | — | 6,192 |
| 372257-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 17, 1990 | Apr 17, 1990 | — | 6,192 |
| 137178-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Sep 15, 1981 | Sep 15, 1981 | — | 5,566 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 2, 1990 | West Ranch A G-2-136916 | West Ranch (Marginulina 5000) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
| May 15, 1990 | West Ranch -A- O-2-1656 | West Ranch (Greta) | Hilcorp Energy Company | Plugged | — |
| May 15, 1990 | West Ranch -A- O-2-1656 | West Ranch (Greta) | Hilcorp Energy Company | Plugged | — |
| Dec 22, 1975 | West Ranch -A- G-2-75847 | West Ranch (Mitchell) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
| — | West Ranch -A- O-2-1703 | West Ranch (98-A) | Hilcorp Energy Company | Plugged | — |
| — | West Ranch -A- O-2-1703 | West Ranch (98-A) | Hilcorp Energy Company | Plugged | — |
| — | West Ranch -A- O-2-1696 | West Ranch (41-A) | Hilcorp Energy Company | Plugged | — |
| — | West Ranch -A- O-2-1696 | West Ranch (41-A) | Hilcorp Energy Company | Plugged | — |
| — | West Ranch -A- O-2-1696 | West Ranch (41-A) | Hilcorp Energy Company | Plugged | — |
| — | West Ranch -A- O-2-4052 | West Ranch (Mitchell) | Hilcorp Energy Company | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,965 | 4,969 | Perforated |
| 5,088 | 5,128 | Perforated |
| 5,095 | 5,101 | Perforated |
| 5,504 | — | Perforated |
| — | 5,715 | Perforated |
| — | 6,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 102 | — | — |
| 10.75 | 1,338 | — | — |
| 2.375 | 5,089 | — | — |
| 7 | 5,848 | — | — |
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 | Mar 13, 1991 | Oct 18, 1990 | — |
| 00 | Feb 15, 1991 | — | — |
| 00 | Aug 7, 1990 | May 25, 1990 | — |
| 00 | Jan 12, 1984 | Dec 7, 1981 | — |
| 00 | Jan 12, 1984 | Feb 27, 1978 | — |
| 00 | Jan 12, 1984 | Jan 2, 1976 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-239-02771 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-239-02771 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for 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/23902771, documented in the API reference.