TEXAS · WELLS · STARR COUNTY · MCGILL BROS. LEASE · API 42-427-33253 · DISTRICT 04
McGill Bros. #558
Starr County · Kelsey (Frio Consol.) field · Vertical
Mcgill Bros. #558 (API 42-427-33253) is a plugged well in Starr County, plugged July 14, 2011, last operated by Exxon Mobil Corporation.
The RRC has issued one drilling permit, issued August 2, 2000, permitted to 7,500 ft.
Completion filings report 4 formation tops, including K-1, Ki, 15c, 19k.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 15, 2026
- Permits on file
- 1,223
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Mobil Corporationthrough Dec 2005 |
| Latest permit | Exxon Mobil CorporationAug 2, 2000 |
- 7,500
- total depth, ft
- 1
- permits on file
- Aug 2, 2000
- last permit issued
- Feb 10, 2006
- completed
- 0
- cumulative oil, bbl
- 1.53M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2000 THROUGH Jul 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 10, 2006
- Shut in
- —
- Plugged
- Jul 14, 2011
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 |
|---|---|---|---|---|---|---|
| McGill Bros. G-4-181187 | Kelsey (Frio Consol.) | Exxon Mobil Corporation | 1 | 0 | 1.53M | Sep 2000 – Jul 2011 |
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.
- 1Exxon Mobil CorporationOct 2000 → Dec 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 497964-99 | Drill | Exxon Mobil Corporation | Aug 2, 2000 | Aug 2, 2000 | Aug 13, 2000 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 10, 2006 | McGill Bros. G-4-181187 | Kelsey (Frio Consol.) | Exxon Mobil Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 267 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| K-1 | 4,660 | -4,393 |
| KI | 4,660 | -4,393 |
| 15C | 5,050 | -4,783 |
| 19K | 5,695 | -5,428 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,594 | 4,600 | Perforated |
| 4,771 | 4,781 | Perforated |
| 5,050 | 5,058 | Perforated |
| 5,058 | 5,210 | Perforated |
| 5,204 | 5,210 | Perforated |
| 5,314 | 5,320 | Perforated |
| 5,314 | 5,330 | Perforated |
| 5,324 | 5,330 | Perforated |
| 5,532 | 6,620 | Perforated |
| 5,832 | 5,838 | Perforated |
| 5,842 | 5,846 | Perforated |
| 5,910 | 5,914 | Perforated |
| 6,236 | 6,344 | Perforated |
| 6,578 | 6,670 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.875 | 1,550 | 12.25 | 475 S |
| 9.625 | 1,550 | 12.25 | 475 S |
| 2.875 | 7,072 | 8.5 | 1,100 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 | Jan 5, 2007 | Apr 7, 2006 | — |
| 00 | Nov 3, 2005 | Jun 14, 2005 | — |
| 00 | Jun 26, 2003 | May 20, 2003 | — |
| 00 | Oct 31, 2001 | Sep 18, 2001 | — |
| 00 | Jun 14, 2001 | Nov 21, 2000 | Yes |
| 00 | Mar 13, 2001 | — | — |
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 42-427-33253 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33253 → 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/42733253, documented in the API reference.