TEXAS · WELLS · REFUGIO COUNTY · LAMBERT, M. F. LEASE · API 42-391-30335 · DISTRICT 02
Lambert M. F. #P138
Refugio County · Tom Oconnor field · Shut In · Vertical
Lambert M. F. #P138 (API 42-391-30335) is a well in Refugio County operated by Hilcorp Energy Company, completed November 21, 1974 and listed as shut in on the RRC schedule, shut in June 1, 2009.
The RRC has issued 2 drilling permits between 2000 and 2009, permitted to 6,017 ft.
Its lease has reported 315K barrels of oil and 830K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 26 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Hilcorp Energy CompanyNov 16, 2009 |
- 6,017
- total depth, ft
- 2
- permits on file
- Nov 16, 2009
- last permit issued
- Nov 21, 1974
- completed
- 315K
- cumulative oil, bbl
- 830K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 21, 1974
- Shut in
- Jun 1, 2009
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 lease this well is completed on; they carry 26 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lambert, M. F. O-2-1549 | Tom Oconnor | Hilcorp Energy Company | 26 | 315K | 830K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,330 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Exploration & Prod. Co.Jan 1993 → Jan 1999
- 2Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Nov 1999
- 3Devon Energy Production Co, L.P.Nov 2000 → Jul 2002
- 4Hilcorp Energy CompanyAug 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 686765-99 | Recompletion | Hilcorp Energy Company | Oct 29, 2009 | Nov 16, 2009 | — | 6,017 |
| 502204-99 | Recompletion | Devon Energy Production Co, L.P. | Nov 20, 2000 | Nov 20, 2000 | — | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 21, 1974 | Lambert M. F. O-2-1549 | Tom Oconnor | Hilcorp Energy Company | Shut In · shut in Jun 1, 2009 | 6,017 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,827 | 5,837 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,280 | 15 | 1,015 S |
| 7 | 6,017 | 9.875 | 655 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 | Dec 5, 1974 | — |
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 42-391-30335 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-30335 → 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/39130335, documented in the API reference.