WELL · 42-181-30938 · DISTRICT 9
Martin #1
Grayson County · Southmayd North (Baker-Viola) field · Vertical
Martin #1 (API 42-181-30938) is a plugged well in Grayson County, plugged December 16, 2008, last operated by Charter Oak Production CO. LLC.
The RRC has issued one drilling permit, issued December 31, 1982, permitted to 8,433 ft.
It was permitted by Precision Operating Inc. and has since transferred to Charter Oak Production CO. LLC on the wellbore schedule.
Its lease has reported 37.8K barrels of oil and 179K mcf of gas since January 1993, last reporting in May 2009.
Operator of record
Charter Oak Production Co. LLC
Permitted by Precision Operating Inc.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jun 4, 2026 · 12 permits on file · (405) 630-4350
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Charter Oak Production Co. LLC |
| Production reports | Charter Oak Production Co., LLCthrough Oct 2006 |
| Latest permit | Precision Operating Inc.Dec 31, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,433
- total depth, ft
- 1
- permits on file
- Dec 31, 1982
- last permit issued
- Apr 10, 1983
- completed
- 37.8K
- cumulative oil, bbl
- 179K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 1983
- Shut in
- —
- Plugged
- Dec 16, 2008
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 |
|---|---|---|---|---|---|---|
| Martin O-13-23178 | Southmayd, North (Baker-Viola) | Charter Oak Production Co., LLC | 1 | 37.8K | 179K | Jan 1993 – May 2009 |
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.
- 1Precision Operating Inc.Jan 1993 → Aug 2005
- 2Charter Oak Production Co., LLCSep 2005 → May 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 182871-99 | Drill | Precision Operating Inc. | Dec 31, 1982 | Dec 31, 1982 | Feb 11, 1983 | 8,433 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-23178 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,812 | 7,976 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,180 | 12.25 | 1,110 S |
| 4.5 | 8,433 | 7.875 | 1,035 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 | Jan 12, 1984 | Apr 28, 1983 | — |
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 42-181-30938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-30938 → 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/18130938, documented in the API reference.