WELL · 42-203-30265 · DISTRICT 6
Cargill Gas Unit #8
Harrison County · Waskom (Cotton Valley) field · Vertical
Cargill Gas Unit #8 (API 42-203-30265) is a plugged well in Harrison County, plugged November 9, 2007, last operated by Devon Energy Production CO L.P..
The RRC has issued one drilling permit, issued September 12, 1977, permitted to 9,600 ft.
It was permitted by Mobil Oil Corporation and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Completion filings report 4 formation tops, including Anhydrite, Pettit, L Travis Peak, Cotton Valley.
Operator of record
Devon Energy Production Co L.P.
Permitted by Mobil Oil Corporation; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 9,266 permits on file · (800) 465-8314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Ocean Energy, Inc.through Feb 2003 |
| Latest permit | Mobil Oil CorporationSep 12, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 1
- permits on file
- Sep 12, 1977
- last permit issued
- Dec 20, 1998
- completed
- 0
- cumulative oil, bbl
- 90.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 20, 1998
- Shut in
- —
- Plugged
- Nov 9, 2007
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 |
|---|---|---|---|---|---|---|
| Cargill Gas Unit G-6-72814 | Waskom (Cotton Valley) | Devon Energy Production Co, L.P. | 1 | 0 | 90.5K | Jan 1993 – Nov 2007 |
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.
- 1Scana Petroleum Resources, Inc.Jan 1993 → Dec 1996
- 2Brammer-Keystone Energy, L.L.C.Dec 1998 → Jan 1999
- 3Ocean Energy, Inc.Nov 2002 → Feb 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 7311-99 | Drill | Mobil Oil Corporation | Sep 12, 1977 | Sep 12, 1977 | — | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-72814 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 260 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anhydrite | 4,526 | -4,266 |
| PettitUPPER PETTIT | 5,641 | -5,381 |
| L Travis Peak | 6,286 | -6,026 |
| Cotton Valley | 9,166 | -8,906 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,660 | 5,670 | Perforated |
| 9,165 | 9,406 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,520 | 12.25 | 600 S |
| 8.625 | 1,520 | — | — |
| 5.5 | 9,598 | 7.875 | 1,290 S |
| 5.5 | 9,598 | — | — |
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 19, 1999 | Apr 26, 1999 | — |
| 00 | Dec 16, 1987 | Nov 20, 1987 | — |
| 00 | Jan 12, 1984 | Sep 16, 1977 | — |
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 42-203-30265 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-30265 → 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/20330265, documented in the API reference.