WELL · 42-081-31352 · DISTRICT 7
Wendland A #1
Coke County · Wendkirk (Cisco) field · Producing · Vertical
Wendland A #1 (API 42-081-31352) is a well in Coke County operated by Core Petro LLC, completed September 21, 1985 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 16, 1985, permitted to 5,220 ft.
It was permitted by Watco Energy, Inc. and has since transferred to Core Petro LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Coleman Junction, Cisco, Palo Pinto, Crosscut.
Its lease has reported 75.6K barrels of oil and 14.4K mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Watco Energy, Inc.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Aug 4, 2025 · (325) 338-8717
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Core Petro LLC |
| Production reports | Core Petro, LLCthrough Apr 2026 |
| Latest permit | Watco Energy, Inc.Aug 16, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,220
- total depth, ft
- 1
- permits on file
- Aug 16, 1985
- last permit issued
- Sep 21, 1985
- completed
- 75.6K
- cumulative oil, bbl
- 14.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 21, 1985
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wendland "A" O-9-11669 | Wendkirk (Cisco) | Core Petro, LLC | 4 | 75.6K | 14.4K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 28 · prior 12 27(+4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Watco Energy, Inc.Jan 1993 → Apr 1996
- 2Walsh Resources, Inc.May 1996 → Mar 1997
- 3Benson & Schoen Oil Co., Inc.Apr 1997 → Jun 2002
- 4Paragon CorporationJul 2002 → Oct 2007
- 5Schmid Properties, Inc.Nov 2007 → Apr 2013
- 6Cedar Oil CompanyMay 2013 → Jul 2013
- 7TCS Petroleum Co., LLCSep 2013 → Aug 2025
- 8Ohlhausen Oil CompanyJul 2014 → Jul 2015
- 9Core Petro, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 282804-99 | Drill | Watco Energy, Inc. | Oct 23, 1985 | Aug 16, 1985 | Sep 11, 1985 | 5,220 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11669 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,855 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 2,335 | -480 |
| CiscoCISCO LIME | 3,250 | -1,395 |
| CiscoCISCO SAND | 3,706 | -1,851 |
| Palo Pinto | 4,816 | -2,961 |
| Crosscut | 5,022 | -3,167 |
| StrawnSTRAWN LIME | 5,152 | -3,297 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,718 | 3,720 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,416 | 11 | 500 S |
| 4.5 | 3,938 | 7.875 | 300 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 | Dec 13, 1985 | Oct 21, 1985 | Yes |
| 00 | Dec 12, 1985 | — | — |
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 42-081-31352 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-081-31352 → 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/08131352, documented in the API reference.