WELL · 42-367-30945 · DISTRICT 7
Winkler Unit #1
Parker County · Males (4850) field · Vertical
Winkler Unit #1 (API 42-367-30945) is a plugged well in Parker County, plugged June 1, 2010, last operated by Arrington David H. Oil & Gas Inc.
The RRC has issued 2 drilling permits between 1977 and 1978, permitted to 5,600 ft.
It was permitted by Closuit, Ernest, JR. and has since transferred to Arrington David H. Oil & Gas Inc on the wellbore schedule.
Operator of record
Arrington David H. Oil & Gas Inc
Permitted by Closuit, Ernest, Jr.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 2, 2015 · 252 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arrington David H. Oil & Gas Inc |
| Production reports | Arrington,david H. Oil & Gas,incthrough Dec 2009 |
| Latest permit | Closuit, Ernest, Jr.Aug 23, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 2
- permits on file
- Aug 23, 1978
- last permit issued
- Jul 8, 1978
- completed
- 0
- cumulative oil, bbl
- 79.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 8, 1978
- Shut in
- —
- Plugged
- Jun 1, 2010
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Winkler Unit G-8-77567 | Coleen (Marble Falls) | Arrington,david H. Oil & Gas,inc | 1 | 0 | 0 | Jan 1993 – Jul 2010 |
| Winkler Unit G-8-78109 | Males (4850) | Arrington,david H. Oil & Gas,inc | 1 | 0 | 79.2K | Jan 1993 – Jul 2010 |
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.
- 1Closuit, Ernest, Jr.Jan 1993 → Jan 1993
- 2Tarpon Oil CompanyFeb 1993 → Dec 2001
- 3Tarpon Oil & Gas Co.Jan 2002 → Jul 2004
- 4Arrington,david H. Oil & Gas,incAug 2004 → Dec 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 31260-99 | Other | Closuit, Ernest, Jr. | Aug 23, 1978 | Aug 23, 1978 | — | 5,600 |
| 14844-99 | Drill | Closuit, Ernest, Jr. | Dec 28, 1977 | Dec 28, 1977 | Feb 7, 1978 | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-77567 | — | — | — | — |
| — | — G-8-78109 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,620 | 4,640 | Perforated |
| 4,812 | 4,820 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 418 | 12.25 | 285 S |
| 2.375 | 4,750 | — | — |
| 2.375 | 4,752 | — | — |
| 4.5 | 5,100 | 7.875 | 185 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 | Aug 21, 1978 | — |
| 00 | Jan 12, 1984 | Jul 24, 1978 | — |
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 42-367-30945 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-30945 → 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/36730945, documented in the API reference.