TEXAS · WELLS · STARR COUNTY · MARTINEZ -B- LEASE · API 42-427-32732 · DISTRICT 04
Martinez -B- #41
Starr County · Rincon North (Vicksburg 7250) field · Producing · Vertical
Martinez -B- #41 (API 42-427-32732) is a well in Starr County operated by Hilcorp Energy Company, completed May 10, 1995 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 8, 1995, permitted to 7,606 ft.
It was permitted by Samedan Oil Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including F-1a, F-4, Coates, F-9.
Its lease has reported 52K barrels of oil and 2.16M mcf of gas since May 1995, last reporting volume in April 2026.
Operator of record
Permitted by Samedan Oil Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- 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 | Samedan Oil CorporationFeb 8, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,606
- total depth, ft
- 2
- permits on file
- Feb 8, 1995
- last permit issued
- May 10, 1995
- completed
- 52K
- cumulative oil, bbl
- 2.16M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1995 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 10, 1995
- Shut in
- —
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Martinez -B- G-4-154873 | Rincon, North (Vicksburg 7250) | Hilcorp Energy Company | 1 | 52K | 2.16M | May 1995 – Apr 2026 |
Gas, mcf lease total
Last 12 months 12,700 · prior 12 15,691(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Samedan Oil CorporationJun 1995 → Dec 2002
- 2Noble Energy IncJan 2003 → Feb 2013
- 3Hilcorp Energy CompanyMar 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 432648-98 | Drill | Samedan Oil Corporation | Jul 11, 1995 | Feb 8, 1995 | Mar 17, 1995 | 7,600 |
| 432648-99 | Drill | Samedan Oil Corporation | Feb 7, 1995 | Feb 8, 1995 | — | 7,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 10, 1995 | Martinez -B- G-4-154873 | Rincon North (Vicksburg 7250) | Hilcorp Energy Company | Producing | 7,606 |
Formation tops
As filed on W-2/G-1. Subsea from 452 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| F-1A | 3,324 | -2,872 |
| F-4 | 4,032 | -3,580 |
| Coates | 4,274 | -3,822 |
| F-9 | 4,539 | -4,087 |
| Rincon | 5,522 | -5,070 |
| 7200 SD | 7,344 | -6,892 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,344 | 7,376 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,445 | 12.25 | 845 S |
| 5.5 | 7,600 | 7.875 | 925 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 | Nov 9, 1995 | Jun 5, 1995 | Yes |
| 00 | Aug 4, 1995 | — | — |
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 42-427-32732 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32732 → 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/42732732, documented in the API reference.