WELL · 42-505-31810 · DISTRICT 4
Mecom J. W. #58S
Zapata County · J. C. Martin (Lobo) field · Vertical
Mecom J. W. #58S (API 42-505-31810) is a plugged well in Zapata County, plugged June 10, 2010, last operated by Kerr-Mcgee Oil & Gas Onshore LP.
The RRC has issued one drilling permit, issued May 8, 1984, permitted to 10,000 ft.
It was permitted by Coastal Oil & Gas Corporation and has since transferred to Kerr-Mcgee Oil & Gas Onshore LP on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Carrizo, Wilcox.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Permitted by Coastal Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 14, 2026
- Permits on file
- 234
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Oil & Gas Onshore LP |
| Production reports | Kerr-McGee Oil & Gas Onshore LPthrough Sep 2007 |
| Latest permit | Coastal Oil & Gas CorporationMay 8, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- May 8, 1984
- last permit issued
- Oct 4, 2007
- completed
- 0
- cumulative oil, bbl
- 3.26M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 4, 2007
- Shut in
- —
- Plugged
- Jun 10, 2010
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 |
|---|---|---|---|---|---|---|
| Mecom, J. W. G-4-111508 | LA Perla (Lobo Cons.) | Kerr-McGee Oil & Gas Onshore LP | 1 | 0 | 3.26M | Jan 1993 – Jun 2010 |
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 → Feb 2006
- 6Kerr-McGee Oil & Gas Onshore LPMar 2006 → Sep 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 238340-99 | Drill | Coastal Oil & Gas Corporation | May 4, 1984 | May 8, 1984 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-111508 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 370 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,535 | -1,165 |
| CarrizoCARRIZO WILCOX | 3,950 | -3,580 |
| WilcoxLOWER WILCOX UNCONF. | 8,430 | -8,060 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,557 | 8,776 | Perforated |
| 9,256 | 9,268 | Perforated |
| 9,467 | 9,498 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 304 | 12.25 | 159 S |
| 7 | 6,444 | 8.75 | 304 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 | Feb 1, 2008 | Nov 9, 2007 | — |
| 00 | Aug 1, 1984 | Jun 29, 1984 | — |
| 00 | Jul 31, 1984 | Jun 29, 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 42-505-31810 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31810 → 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/50531810, documented in the API reference.