TEXAS · WELLS · BROOKS COUNTY · API 42-047-31367 · DISTRICT 04
McGill Bros. #512
Brooks County · Kelsey (Frio Consol.) field · Producing · Vertical
Mcgill Bros. #512 (API 42-047-31367) is a well in Brooks County operated by Hilcorp Energy Company, completed November 3, 2007 and listed as producing on the RRC schedule, shut in August 1, 2020.
The RRC has issued 5 drilling permits between 1984 and 1989, permitted to 7,500 ft.
It was permitted by Exxon Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Overton Park Oil & Gas LPthrough Jul 2020 |
| Latest permit | Exxon Corp.Oct 26, 1989 |
- 7,500
- total depth, ft
- 5
- permits on file
- Oct 26, 1989
- last permit issued
- Nov 3, 2007
- completed
- 0
- cumulative oil, bbl
- 808K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 3, 2007
- Shut in
- Aug 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McGill Bros. G-4-137118 | Kelsey (Frio Consol.) | Overton Park Oil & Gas LP | 1 | 0 | 808K | Jan 1993 – Jul 2026 |
| — G-4-112130 | — | — | 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.
- 1Exxon Corp.Feb 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Sep 2018
- 3Overton Park Oil & Gas LPOct 2018 → Jul 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 365610-99 | Recompletion | Exxon Corp. | Oct 25, 1989 | Oct 26, 1989 | — | 7,500 |
| 338303-99 | Recompletion | Exxon Corp. | Nov 3, 1987 | Nov 5, 1987 | — | 7,500 |
| 320400-99 | Recompletion | Exxon Corp. | Sep 11, 1986 | Sep 12, 1986 | — | 7,500 |
| 282271-99 | Recompletion | Exxon Corp. | Aug 8, 1985 | Aug 13, 1985 | — | 7,500 |
| 241309-99 | Drill | Exxon Corp. | Jun 6, 1984 | Jun 6, 1984 | Jun 14, 1984 | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 3, 2007 | McGill Bros. G-4-137118 | Kelsey (Frio Consol.) | Hilcorp Energy Company | Producing · shut in Aug 1, 2020 | 7,500 |
| Jul 5, 1989 | McGill Bros. G-4-112130 | Kelsey Deep (Zone 25-II) | Exxon Corp. | Not on Schedule | — |
| Jul 5, 1989 | McGill Bros. G-4-112130 | Kelsey Deep (Zone 25-II) | Exxon Corp. | Not on Schedule | — |
| Jul 5, 1989 | McGill Bros. G-4-112130 | Kelsey Deep (Zone 25-II) | Exxon Corp. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,572 | 5,582 | Perforated |
| 6,207 | 6,221 | Perforated |
| 6,911 | 6,916 | Perforated |
| 7,089 | 7,100 | Perforated |
| 7,112 | 7,125 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,514 | 12.25 | 570 S |
| 9.625 | 1,515 | 12.25 | 570 S |
| 2.875 | 7,495 | 7.875 | 1,260 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 27, 2008 | Dec 6, 2007 | — |
| 00 | Apr 10, 1991 | Nov 1, 1990 | Yes |
| 00 | Mar 7, 1991 | — | — |
| 00 | Sep 28, 1989 | Jul 24, 1989 | Yes |
| 00 | Nov 7, 1986 | Sep 17, 1986 | — |
| 00 | Sep 7, 1984 | Aug 22, 1984 | — |
| 00 | Sep 1, 1984 | Aug 22, 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 42-047-31367 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-31367 → 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/04731367, documented in the API reference.