WELL · 42-505-31579 · DISTRICT 4
Mecom J. W. #46J
Zapata County · LA Perla (Lobo Cons.) field · Vertical
Mecom J. W. #46J (API 42-505-31579) is a well in Zapata County operated by Kerr-Mcgee Oil & Gas Onshore LP, completed November 13, 1982.
The RRC has issued 2 drilling permits between 1982 and 2005, permitted to 8,945 ft.
It was permitted by Westport Oil And Gas Company, LP and has since transferred to Kerr-Mcgee Oil & Gas Onshore LP on the wellbore schedule.
Completion filings report one formation top, including Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Permitted by Westport Oil and Gas Company, LP; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 234 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Oil & Gas Onshore LP |
| Production reports | Westport Oil and Gas Company, LPthrough Feb 2006 |
| Latest permit | Westport Oil and Gas Company, LPAug 23, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,945
- total depth, ft
- 2
- permits on file
- Aug 23, 2005
- last permit issued
- Nov 13, 1982
- completed
- 0
- cumulative oil, bbl
- 92.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 13, 1982
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Mecom, J. W. G-4-218935 | Wildcat | Paleo Oil Company LLC | 1 | 0 | 0 | Nov 2005 – Jul 2026 |
| Mecom, J. W. G-4-103494 | LA Perla (Lobo Cons.) | Westport Oil and Gas Company, LP | 1 | 0 | 92.8K | Jan 1993 – Feb 2006 |
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 → Apr 2003
- 4United Resources, LPDec 2003 → Dec 2003
- 5Westport Oil and Gas Company, LPJan 2004 → Feb 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 605272-99 | Recompletion | Westport Oil and Gas Company, LP | Aug 22, 2005 | Aug 23, 2005 | Sep 11, 2005 | 8,945 |
| 174539-99 | Drill | Coastal Oil & Gas Corporation | Oct 18, 1982 | Oct 18, 1982 | — | 8,945 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-103494 | — | — | — | — |
| — | — G-4-218935 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 344 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 6,133 | -5,789 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,133 | 6,148 | Perforated |
| 7,266 | 7,345 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 300 | 12.25 | 150 S |
| 7 | 6,192 | 8.75 | 370 S |
| 2.5 | 7,575 | — | — |
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 8, 2007 | May 4, 2006 | Yes |
| 00 | Sep 13, 2006 | — | — |
| 00 | Jan 12, 1984 | Dec 1, 1982 | — |
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 42-505-31579 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31579 → 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/50531579, documented in the API reference.