TEXAS · WELLS · WEBB COUNTY · API 42-479-36666 · DISTRICT 04
Macmahon P. A. #10
Webb County · Laredo S. (Queen City) field · Directional · Sidetrack
Macmahon P. A. #10 (API 42-479-36666) is a plugged well in Webb County, plugged March 7, 2013, last operated by Chevron U. S. A. Inc..
The RRC has issued 2 drilling permits (amended once) between 1997 and 2002, permitted to 7,500 ft.
Completion filings report 3 formation tops, including Queen City, Wilcox, Big Blue.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 30, 2026
- Permits on file
- 9,293
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Chevron U. S. A. Inc.through Jul 2009 |
| Latest permit | Chevron U. S. A. Inc.Dec 11, 2002 |
- 7,500
- total depth, ft
- 3
- permits on file
- Dec 11, 2002
- last permit issued
- Dec 12, 2002
- completed
- 0
- cumulative oil, bbl
- 287K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1997 THROUGH Mar 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 12, 2002
- Shut in
- —
- Plugged
- Mar 7, 2013
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 |
|---|---|---|---|---|---|---|
| Macmahon, P. A. G-4-193273 | Laredo, S. (Queen City) | Chevron U. S. A. Inc. | 1 | 0 | 76.5K | Dec 2002 – Mar 2013 |
| Macmahon, P. A. G-4-165856 | Acevedo (Lobo 6) | Chevron U. S. A. Inc. | 1 | 0 | 210K | Jul 1997 – Dec 2002 |
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.
- 1Chevron U. S. A. Inc.Jul 1997 → Jul 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 526269-99 | Recompletion | Chevron U. S. A. Inc. | Dec 11, 2002 | Dec 11, 2002 | Nov 20, 2002 | 6,520 |
| 460651-98 | Drill · sidetrack | Chevron U. S. A. Inc. | Jul 3, 1997 | Apr 3, 1997 | Jun 11, 1997 | 6,747 |
| 460651-99 | Drill | Chevron U. S. A. Inc. | Apr 3, 1997 | Apr 3, 1997 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 12, 2002 | Macmahon P. A. G-4-193273 | Laredo S. (Queen City) | Chevron U. S. A. Inc. | Plugged | — |
| Jul 11, 1997 | Macmahon P. A. G-4-165856 | Acevedo (Lobo 6) | Chevron U. S. A. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 357 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,333 | -976 |
| Wilcox | 2,533 | -2,176 |
| Big Blue | 4,516 | -4,159 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 890 | 896 | Perforated |
| 6,069 | 6,072 | Perforated |
| 6,467 | 6,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 997 | 12.25 | 350 S |
| 7 | 5,122 | 8.75 | 250 S |
| 2.875 | 6,709 | 6.125 | 350 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 | Jun 4, 2003 | Feb 18, 2003 | Yes |
| 00 | Mar 13, 2003 | — | — |
| 00 | Jan 20, 1998 | Aug 11, 1997 | Yes |
| 00 | Jan 13, 1998 | — | — |
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 42-479-36666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-36666 → 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/47936666, documented in the API reference.