WELL · 42-235-31913 · DISTRICT 7
Winterbotham -K- #4
Irion County · Dove Creek (Canyon -D-) field · Vertical
Winterbotham -K- #4 (API 42-235-31913) is a well in Irion County operated by Hilcorp Energy Company, completed December 12, 1985.
The RRC has issued one drilling permit, issued March 29, 1982, permitted to 7,000 ft.
It was permitted by Abco Energy Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 9.8K barrels of oil and 433K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Abco Energy Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,453 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | OXY USA Inc.through Mar 2026 |
| Latest permit | Abco Energy CorporationMar 29, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Mar 29, 1982
- last permit issued
- Dec 12, 1985
- completed
- 9.8K
- cumulative oil, bbl
- 433K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 12, 1985
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Winterbotham -K- O-9-11716 | Dove Creek (Canyon -D-) | Hilcorp Energy Company | 1 | 9.8K | 433K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 5,191 · prior 12 6,799(-24%)
Oil, barrels lease total
Last 12 months 77 · prior 12 115(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Leonard Brothers Operating Co.Jan 1993 → Sep 1993
- 2TXP, IncorporatedOct 1993 → Dec 2003
- 3Pogo Producing CompanyJan 2004 → Jan 2008
- 4Pogo Producing Company LLCFeb 2008 → Feb 2008
- 5OXY USA Inc.Mar 2008 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 154942-99 | Drill | Abco Energy Corporation | Mar 29, 1982 | Mar 29, 1982 | — | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11716 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,182 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Canyon | 5,790 | -3,608 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,791 | 5,883 | Perforated |
| 6,272 | 6,280 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 963 | 12.25 | 450 S |
| 4.5 | 6,553 | 7.875 | 670 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 | Jun 22, 2026 | Dec 27, 1985 | Yes |
| 00 | Jan 14, 1986 | Dec 27, 1985 | Yes |
| 00 | Jan 11, 1986 | — | — |
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 42-235-31913 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-31913 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/23531913, documented in the API reference.