WELL · 42-337-00736 · DISTRICT 9
Richardson-Mueller (Caddo) Unit #601
Montague County · Richardson-Mueller (Caddo) field · Vertical
Richardson-Mueller (Caddo) Unit #601 (API 42-337-00736) is a plugged well in Montague County, plugged January 6, 1999, last operated by Petrocorp Incorporated A TX.Corp.
The RRC has issued 2 drilling permits between 1987 and 1994, permitted to 7,270 ft.
Completion filings report one formation top, including Caddo.
Its 2 leases have reported 11K barrels of oil and 73.7K mcf of gas since January 1993, last reporting in November 1999. The leases carry 24 wells, so these are lease totals, not this well alone.
Operator of record
Petrocorp Incorporated a Tx.corp
Tulsa, OK · P-5 Y, filed Oct 7, 2005 · 34 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrocorp Incorporated a Tx.corp |
| Production reports | Petrocorp Incorporated,a Tx.corpthrough Jun 1998 |
| Latest permit | Petrocorp Incorporated,a Tx.corpJun 10, 1994 |
- 7,270
- total depth, ft
- 2
- permits on file
- Jun 10, 1994
- last permit issued
- Jun 11, 1994
- completed
- 11K
- cumulative oil, bbl
- 73.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 11, 1994
- Shut in
- —
- Plugged
- Jan 6, 1999
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 24 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Richardson-Mueller (Caddo) Unit O-13-28681 | Richardson-Mueller (Caddo) | Petrocorp Incorporated,a Tx.corp | 23 | 10.4K | 73.7K | Oct 1993 – Nov 1999 |
| Scheller, E. Z. O-13-26550 | Richardson-Mueller (Caddo) | Petrocorp Incorporated,a Tx.corp | 1 | 583 | 9 | Jan 1993 – Aug 1994 |
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.
- 1Ulatex Oil & Gas Inc.Jan 1993 → Jan 1993
- 2Petrocorp Incorporated,a Tx.corpFeb 1993 → Jun 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424312-99 | Recompletion | Petrocorp Incorporated,a Tx.corp | May 27, 1994 | Jun 10, 1994 | Jun 8, 1994 | 6,075 |
| 324052-99 | Recompletion | Conoco Inc. | Dec 8, 1986 | Jan 29, 1987 | — | 7,270 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-26550 | — | — | — | — |
| — | — O-13-28681 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,006 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO LIMESTONE | 6,020 | -5,014 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,020 | 6,040 | Perforated |
| 6,050 | 6,060 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 607 | — | 400 S |
| 7 | 6,132 | — | 500 S |
| 7 | 6,166 | — | 500 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 | Dec 12, 1994 | Oct 13, 1994 | Yes |
| 00 | Nov 18, 1993 | Feb 23, 1987 | Yes |
| 00 | Mar 30, 1987 | Feb 23, 1987 | Yes |
| 00 | Mar 25, 1987 | — | — |
| 00 | Jan 12, 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 42-337-00736 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-00736 → 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/33700736, documented in the API reference.