TEXAS · WELLS · REFUGIO COUNTY · API 42-391-01323 · DISTRICT 02
Lambert M. F. #66
Refugio County · Tom Oconnor (3900) field · Temp Abandoned · Vertical
Lambert M. F. #66 (API 42-391-01323) is a well in Refugio County operated by Hilcorp Energy Company, completed February 17, 2005 and listed as temp abandoned on the RRC schedule, shut in September 1, 2012.
The RRC has issued 2 drilling permits between 1982 and 2005, permitted to 5,918 ft.
Completion filings report one formation top, including No Change.
No lease production has been reported under this well’s leases.
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 Aug 2012 |
| Latest permit | Hilcorp Energy CompanyMar 14, 2005 |
- 5,918
- total depth, ft
- 2
- permits on file
- Mar 14, 2005
- last permit issued
- Feb 17, 2005
- completed
- 0
- cumulative oil, bbl
- 554K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 17, 2005
- Shut in
- Sep 1, 2012
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lambert, M. F. G-2-209879 | Tom Oconnor (3900) | Hilcorp Energy Company | 1 | 0 | 435K | Feb 2005 – Jul 2026 |
| Lambert, M. F. G-2-101477 | Tom O'Connor (4150) | Hilcorp Energy Company | 1 | 0 | 119K | Jan 1993 – Feb 2005 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Exploration & Prod. Co.Jan 1993 → May 1996
- 2Hilcorp Energy CompanyMar 2005 → Aug 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 558591-99 | Recompletion | Hilcorp Energy Company | Mar 4, 2005 | Mar 14, 2005 | — | 5,915 |
| 166418-99 | Recompletion | Pennzoil Producing Co. | Jul 14, 1982 | Jul 14, 1982 | — | 5,918 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 17, 2005 | Lambert M. F. G-2-209879 | Tom Oconnor (3900) | Hilcorp Energy Company | Temp Abandoned · shut in Sep 1, 2012 | 5,918 |
| Aug 23, 1982 | Lambert M. F. G-2-101477 | Tom O Connor (4150) | Hilcorp Energy Company | Not on Schedule | — |
| — | Lambert M. F. O-2-2880 | Tom Oconnor (5900 Sand) | Hilcorp Energy Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 62 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| NO Change | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,040 | 4,046 | Perforated |
| 4,124 | 4,140 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,217 | — | 528 S |
| 2.375 | 4,087 | — | — |
| 7 | 5,906 | — | — |
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 | Oct 24, 2005 | Apr 8, 2005 | Yes |
| 00 | Aug 9, 2005 | — | — |
| 00 | Jan 12, 1984 | Aug 27, 1982 | — |
| 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 42-391-01323 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-01323 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000094925 | W-14 Disposal | Not activated | 20,000 | 1,815 | 3,630–4,120 |
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/39101323, documented in the API reference.