WELL · 42-255-31501 · DISTRICT 2
Pinson-Slaughter Unit #1
Karnes County · Lyons (4TH Roeder) field · Vertical
Pinson-Slaughter Unit #1 (API 42-255-31501) is a well in Karnes County operated by Whiting Oil And Gas Corporation, completed November 10, 2004.
The RRC has issued 2 drilling permits (amended once) between 2004 and 2005, permitted to 9,600 ft.
Completion filings report 9 formation tops, including Upper, U. Wilcox, Wilcox, L. Wilcox.
Its 2 leases have reported 123K barrels of oil and 301K mcf of gas since November 2004, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Whiting Oil and Gas Corporation
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2,092 permits on file · (432) 934-7212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | P1 Energy, LLCthrough Mar 2026 |
| Latest permit | Whiting Oil and Gas CorporationOct 18, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 3
- permits on file
- Oct 18, 2005
- last permit issued
- Nov 10, 2004
- completed
- 123K
- cumulative oil, bbl
- 301K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 10, 2004
- 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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pinson Slaughter Unit O-2-8984 | Speary (Wilcox 9400) | P1 Energy, LLC | 2 | 123K | 192K | Jun 2005 – Jul 2026 |
| Pinson-Slaughter Unit G-2-207946 | Lyons (4TH Roeder) | Whiting Oil and Gas Corporation | 1 | 0 | 109K | Nov 2004 – Oct 2005 |
Oil, barrels lease total
Last 12 months 4,333 · prior 12 2,820(+54%)
Gas, mcf lease total
Last 12 months 2,557 · prior 12 2,751(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Whiting Oil and Gas CorporationNov 2004 → Jun 2011
- 2Talisman Energy USA Inc.Jul 2011 → Sep 2011
- 3Okie Operating Company, Ltd.Apr 2016 → Oct 2020
- 4P1 Energy, LLCNov 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 607402-99 | Recompletion | Whiting Oil and Gas Corporation | Oct 5, 2005 | Oct 18, 2005 | Sep 21, 2005 | 9,510 |
| 551286-98 | Drill | Whiting Oil and Gas Corporation | Dec 17, 2004 | Sep 21, 2004 | — | 9,600 |
| 551286-99 | Drill | Whiting Oil and Gas Corporation | Sep 21, 2004 | Sep 21, 2004 | Oct 4, 2004 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-207946 | — | — | — | — |
| — | — O-2-8984 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 273 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upper | 6,179 | -5,906 |
| U. Wilcox | 6,179 | -5,906 |
| WilcoxLOWER WILCOX | 7,930 | -7,657 |
| L. Wilcox | 7,930 | -7,657 |
| Roader | 8,843 | -8,570 |
| Roeder | 8,843 | -8,570 |
| 4TH Roeder | 9,148 | -8,875 |
| Kawitt | 9,148 | -8,875 |
| Speary | 9,422 | -9,149 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,148 | 9,220 | Perforated |
| 9,422 | 9,434 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,247 | 12.25 | 700 S |
| 5.5 | 9,510 | 8.75 | 725 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 | Apr 27, 2007 | Nov 8, 2005 | Yes |
| 00 | Mar 22, 2006 | — | — |
| 00 | Aug 8, 2005 | Dec 22, 2004 | Yes |
| 00 | May 4, 2005 | — | — |
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 42-255-31501 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-31501 → 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/25531501, documented in the API reference.