TEXAS · WELLS · ZAPATA COUNTY · API 42-505-35295 · DISTRICT 04
Slator Ranch #S 1
Zapata County · Stirling (Wilcox Consolidated) field · Producing · Vertical
Slator Ranch #S 1 (API 42-505-35295) is a well in Zapata County operated by Mountain V Texas LLC, completed October 28, 2005 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits in 2005, permitted to 11,050 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Mountain V Texas LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Queen City, To Wilcox, Top Lwr Wilcox, Top Lobo Unc..
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Buckhannon, WV
- P-5 status
- Active (A)
- P-5 last filed
- Sep 11, 2025
- Phone
- (304) 842-6320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mountain V Texas LLC |
| Production reports | Mountain V Texas, LLCthrough Apr 2026 |
| Latest permit | EOG Resources, Inc.Nov 3, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,050
- total depth, ft
- 2
- permits on file
- Nov 3, 2005
- last permit issued
- Oct 28, 2005
- completed
- 0
- cumulative oil, bbl
- 6.24M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2005 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 28, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Slator Ranch G-4-214137 | Stirling (Wilcox Consolidated) | Mountain V Texas, LLC | 1 | 0 | 5.85M | Oct 2005 – Jul 2026 |
| Slator Ranch S G-4-212820 | Las Ovejas (Lobo) | EOG Resources, Inc. | 1 | 0 | 383K | Sep 2005 – Jan 2006 |
Gas, mcf lease total
Last 12 months 47,822 · prior 12 54,896(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Sep 2005 → Aug 2016
- 2Smith Production Inc.Sep 2016 → Mar 2026
- 3Mountain V Texas, LLCApr 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 608860-99 | Recompletion | EOG Resources, Inc. | Nov 2, 2005 | Nov 3, 2005 | Oct 28, 2005 | 10,850 |
| 601738-99 | Drill | EOG Resources, Inc. | Jun 7, 2005 | Jun 7, 2005 | Jul 30, 2005 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 28, 2005 | Slator Ranch G-4-214137 | Stirling (Wilcox Consolidated) | Mountain V Texas LLC | Producing | 11,050 |
| Sep 8, 2005 | Slator Ranch S G-4-212820 | Las Ovejas (Lobo) | EOG Resources Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 535 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityTOP OF QUEEN CITY | 3,660 | -3,125 |
| TO Wilcox | 6,460 | -5,925 |
| Top LWR Wilcox | 7,870 | -7,335 |
| Top Lobo Unc. | 10,475 | -9,940 |
| Wills PointTOP WILLS POINT | 10,910 | -10,375 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,370 | 10,398 | Perforated |
| 10,370 | 10,790 | Perforated |
| 10,672 | 10,790 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 510 | 12.25 | 240 S |
| 7 | 8,500 | 8.75 | 330 S |
| 4.5 | 11,050 | 6.25 | 270 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 | Mar 29, 2007 | Oct 12, 2006 | — |
| 00 | Jul 18, 2006 | Dec 16, 2005 | — |
| 00 | Jun 7, 2006 | Nov 15, 2005 | Yes |
| 00 | Mar 15, 2006 | Sep 28, 2005 | Yes |
| 00 | Feb 24, 2006 | — | — |
| 00 | Dec 22, 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 42-505-35295 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35295 → 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/50535295, documented in the API reference.