WELL · 42-083-34017 · DISTRICT 7
Mayfield O.W. #1A
Coleman County · XLT (Duffer) field · Vertical
Mayfield O.W. #1A (API 42-083-34017) is a plugged well in Coleman County, plugged July 31, 2000, last operated by Gopher Enterprises.
The RRC has issued 2 drilling permits between 1984 and 1985, permitted to 3,500 ft.
It was permitted by X L T Oil And Gas and has since transferred to Gopher Enterprises on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Marble Falls, Duffer, Ellenburger.
Its lease has reported 501 barrels of oil and 26.1K mcf of gas since January 1993, last reporting in October 2000.
Operator of record
Permitted by X L T Oil and Gas; the EWA schedule now lists a different operator.
Brownwood, TX · P-5 Y, filed Sep 15, 2000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gopher Enterprises |
| Production reports | Gopher Enterprisesthrough Dec 1999 |
| Latest permit | X L T Oil and GasFeb 11, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 2
- permits on file
- Feb 11, 1985
- last permit issued
- Jan 24, 1985
- completed
- 501
- cumulative oil, bbl
- 26.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 24, 1985
- Shut in
- —
- Plugged
- Jul 31, 2000
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 |
|---|---|---|---|---|---|---|
| Mayfield, O.W. O-8-25228 | XLT (Duffer) | Gopher Enterprises | 1 | 501 | 26.1K | Jan 1993 – Oct 2000 |
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.
- 1Gopher EnterprisesJan 1993 → Dec 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 266442-99 | Recompletion | X L T Oil and Gas | Feb 1, 1985 | Feb 11, 1985 | — | 3,500 |
| 232762-99 | Drill | X L T Oil and Gas | Mar 16, 1984 | Mar 16, 1984 | Apr 19, 1984 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25228 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,595 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 2,161 | -566 |
| Marble Falls | 2,688 | -1,093 |
| Duffer | 2,930 | -1,335 |
| Ellenburger | 3,102 | -1,507 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,772 | 2,782 | Perforated |
| 2,930 | 2,932 | Perforated |
| 2,936 | 2,942 | Perforated |
| 2,969 | 2,974 | Perforated |
| 2,974 | 2,978 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 150 | 11 | 64 S |
| 4.5 | 3,293 | 7.875 | 340 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 | Feb 24, 1989 | Dec 5, 1988 | — |
| 00 | Jan 26, 1989 | — | — |
| 00 | Jun 21, 1985 | Jan 30, 1985 | — |
| 00 | Mar 16, 1985 | Jan 27, 1985 | — |
| 00 | Aug 22, 1984 | Jul 18, 1984 | — |
| 00 | Aug 10, 1984 | Jul 18, 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 42-083-34017 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-083-34017 → 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/08334017, documented in the API reference.