WELL · 42-291-31745 · DISTRICT 3
Gulf-Crown Cent. #6
Liberty County · Liberty South field · Vertical
Gulf-Crown Cent. #6 (API 42-291-31745) is a well in Liberty County operated by Cockburn Oil Corporation, completed April 1, 1990.
The RRC has issued one drilling permit, issued January 18, 1984, permitted to 6,000 ft.
It was permitted by Acc Exploration Company and has since transferred to Cockburn Oil Corporation on the wellbore schedule.
Completion filings report one formation top, including Yegua.
Its 2 leases have reported 38.9K barrels of oil and 375K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Acc Exploration Company; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Sep 2, 2022 · 16 permits on file · (713) 208-4400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cockburn Oil Corporation |
| Production reports | Reo Operating LLCthrough Mar 2022 |
| Latest permit | Acc Exploration CompanyJan 18, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 1
- permits on file
- Jan 18, 1984
- last permit issued
- Apr 1, 1990
- completed
- 38.9K
- cumulative oil, bbl
- 375K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 1, 1990
- 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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gulf-Crown Central O-3-14756 | Liberty, South | Reo Operating LLC | 6 | 37.9K | 371K | Jan 1993 – Jul 2026 |
| Gulf-Crown Cent. O-3-20668 | Liberty, South | Cockburn Oil Corporation | 3 | 918 | 3.14K | Jan 1993 – Feb 1995 |
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.
- 1Liberty Operating Company, Inc.Jan 1993 → Sep 2000
- 2Corum Production CompanyJan 1993 → Sep 1993
- 3Cockburn Oil CorporationOct 1993 → Mar 1996
- 4DTC Operating CompanyOct 2000 → Apr 2004
- 5Utility Ventures CompanyMay 2004 → Dec 2011
- 6Rio O & P LLCJan 2014 → Feb 2014
- 7Reo Operating LLCNov 2016 → Mar 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 226709-99 | Drill | Acc Exploration Company | Jan 18, 1984 | Jan 18, 1984 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-14756 | — | — | — | — |
| — | — O-3-20668 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 33 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 5,836 | -5,803 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,836 | 5,866 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,360 | 12.25 | 850 S |
| 5.5 | 5,930 | 8.75 | 740 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 16, 1994 | — | — |
| 00 | Apr 25, 1990 | — | — |
| 00 | Apr 30, 1984 | Mar 23, 1984 | — |
| 00 | Apr 17, 1984 | Mar 23, 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 42-291-31745 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-291-31745 → 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/29131745, documented in the API reference.