WELL · 42-291-31784 · DISTRICT 3
Gulf-McLean Marrs #7
Liberty County · Liberty South field · Vertical
Gulf-Mclean Marrs #7 (API 42-291-31784) is a plugged well in Liberty County, plugged July 21, 1987, last operated by Good OL Boys Oil Company.
The RRC has issued one drilling permit, issued December 27, 1983, permitted to 4,000 ft.
It was permitted by First United Oil & Gas Corp. and has since transferred to Good OL Boys Oil Company on the wellbore schedule.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Operator of record
Permitted by First United Oil & Gas Corp.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Good OL Boys Oil Company |
| Production reports | none |
| Latest permit | First United Oil & Gas Corp.Dec 27, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Dec 27, 1983
- last permit issued
- Jan 16, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 16, 1984
- Shut in
- —
- Plugged
- Jul 21, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 225253-99 | Drill | First United Oil & Gas Corp. | Dec 27, 1983 | Dec 27, 1983 | Jan 11, 1984 | 4,000 |
Formation tops
As filed on W-2/G-1. Subsea from 40 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,800 | -2,760 |
| Frio | 3,500 | -3,460 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,594 | 3,614 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 410 | 9.625 | 210 sx |
| 4.5 | 3,901 | 7.875 | 650 sx |
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 | May 7, 1984 | Apr 16, 1984 | — |
| 00 | Apr 25, 1984 | Apr 16, 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 42-291-31784 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-291-31784 → 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/29131784, documented in the API reference.