WELL · 42-009-40746 · DISTRICT 9
Cccm Unit #510
Archer County · A & D (Marble Falls Congl. 4900) field · Vertical
Cccm Unit #510 (API 42-009-40746) is a plugged well in Archer County, plugged June 5, 1997, last operated by Walker Operating (I).
The RRC has issued one drilling permit, issued May 12, 1993, permitted to 5,400 ft.
It was permitted by Rogers Drilling CO. and has since transferred to Walker Operating (I) on the wellbore schedule.
Completion filings report 4 formation tops, including Gunsight, Palo Pinto, Caddo, A&D Conglomerate.
Its lease has reported 19.6K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 19 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Rogers Drilling Co.; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Nov 4, 2025 · (940) 733-6111
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Walker Operating (I) |
| Production reports | Walker Operating (I)through Apr 2026 |
| Latest permit | Rogers Drilling Co.May 12, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,400
- total depth, ft
- 1
- permits on file
- May 12, 1993
- last permit issued
- Jul 1, 1993
- completed
- 19.6K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 1, 1993
- Shut in
- —
- Plugged
- Jun 5, 1997
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; they carry 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cccm Unit O-13-28345 | A & D (Marble Falls Congl. 4900) | Walker Operating (I) | 19 | 19.6K | 21 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 386 · prior 12 548(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rogers Drilling Co.Jan 1993 → Jun 1997
- 2Royal Texas PetroleumJul 1997 → Jun 1998
- 3Well Recycling CompanyJun 2001 → Jun 2002
- 4Scribner, JeffJul 2002 → Dec 2004
- 5Z&G OperatingJan 2005 → Sep 2011
- 6MSB OperatingOct 2011 → Jan 2018
- 7Walker Operating (I)Feb 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411594-99 | Drill | Rogers Drilling Co. | May 10, 1993 | May 12, 1993 | Jun 17, 1993 | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-28345 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,197 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GunsightGUNSIGHT LIME | 1,034 | 163 |
| Palo Pinto | 2,844 | -1,647 |
| Palo PintoPALO PINTO LIME | 2,844 | -1,647 |
| Caddo | 4,620 | -3,423 |
| A&d Conglomerate | 5,036 | -3,839 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,051 | 5,062 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 110 | 12.25 | 90 S |
| 4.5 | 5,121 | 7.875 | 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 | Jul 26, 1994 | Jun 30, 1994 | — |
| 00 | Aug 27, 1993 | Jul 19, 1993 | Yes |
| 00 | Jul 28, 1993 | — | — |
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 42-009-40746 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-009-40746 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 90
- bbl, last 12 reported months
- 75.6K
- bbl, all reported
- Jan 1997
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000079231 | H-1 Injection | Plugged Jul 11, 1997 | 1,000 | 2,500 | 5,020–5,100 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 90 · prior 12 33,334(-100%)
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/00940746, documented in the API reference.