WELL · 42-505-03058 · DISTRICT 4
Gutierrez J.M. -B- #2 F
Zapata County · Cinco de Mayo (3400) field · Vertical
Gutierrez J.M. -B- #2 F (API 42-505-03058) is a plugged well in Zapata County, plugged April 9, 2015, last operated by Rio Grande Valley Gas CO..
The RRC has issued 2 drilling permits between 1979 and 1992, permitted to 3,486 ft.
It was permitted by Coastal Oil & Gas Corporation and has since transferred to Rio Grande Valley Gas CO. on the wellbore schedule.
Operator of record
Permitted by Coastal Oil & Gas Corporation; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Feb 4, 2026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rio Grande Valley Gas Co. |
| Production reports | Marwell Petroleum Ltd Partnrshipthrough Jun 2013 |
| Latest permit | Coastal Oil & Gas CorporationOct 26, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,486
- total depth, ft
- 2
- permits on file
- Oct 26, 1992
- last permit issued
- Apr 1, 1964
- completed
- 0
- cumulative oil, bbl
- 941K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 1, 1964
- Shut in
- —
- Plugged
- Apr 9, 2015
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 4 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gutierrez "B" G-4-76737 | Cinco de Mayo (1250) | Marwell Petroleum Ltd Partnrship | 1 | 0 | 215K | Jan 1993 – Apr 2015 |
| Gutierrez "B" G-4-80657 | Cinco de Mayo ( 900) | Marwell Petroleum Ltd Partnrship | 1 | 0 | 577K | Jan 1993 – Apr 2015 |
| Gutierrez, J.M. "B" G-4-143037 | Cinco de Mayo (2500) | Marwell Petroleum Ltd Partnrship | 1 | 0 | 150K | Jan 1993 – Apr 2015 |
| — G-4-33140 | — | — | 0 | 0 | 0 | — |
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.
- 1Coastal Oil & Gas CorporationJan 1993 → Jun 2001
- 2EL Paso Production Oil & Gas Co.Jul 2001 → Mar 2002
- 3United Oil & Minerals L. P.Apr 2002 → Jun 2003
- 4United Resources, LPJul 2003 → Dec 2003
- 5Westport Oil and Gas Company, LPJan 2004 → Nov 2005
- 6Marwell Petroleum, Inc.Dec 2005 → Apr 2006
- 7Marwell Petroleum Ltd PartnrshipMay 2006 → Jun 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 404425-99 | Recompletion | Coastal Oil & Gas Corporation | Oct 8, 1992 | Oct 26, 1992 | Sep 9, 1992 | 3,461 |
| 42379-99 | Recompletion | Coastal States Gas Prod. Co. | Feb 12, 1979 | Feb 12, 1979 | — | 3,486 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-33140 | — | — | — | — |
| — | — G-4-76737 | — | — | — | — |
| — | — G-4-80657 | — | — | — | — |
| — | — G-4-143037 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 926 | 930 | Perforated |
| 1,496 | 1,504 | Perforated |
| 2,050 | 2,054 | Perforated |
| 2,161 | 2,170 | Perforated |
| 2,406 | 2,420 | Perforated |
| 2,468 | 2,474 | Perforated |
| 2,470 | 2,475 | Perforated |
| 3,336 | 3,348 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 356 | 12.25 | 275 S |
| 9.625 | 356 | 15 | 275 S |
| 9.625 | 356 | — | — |
| 2.875 | 2,772 | 8.75 | 620 S |
| 2.875 | 3,461 | — | — |
| 2.875 | 3,463 | 8.75 | 620 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 30, 1992 | Oct 7, 1992 | Yes |
| 00 | Dec 7, 1992 | — | — |
| 00 | Jan 12, 1984 | Feb 9, 1979 | — |
| 00 | Jan 12, 1984 | May 26, 1978 | — |
| 00 | Jan 12, 1984 | Apr 22, 1964 | — |
| 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 42-505-03058 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-03058 → 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.
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/50503058, documented in the API reference.