WELL · 42-505-35627 · DISTRICT 4
Slator Ranch #35
Zapata County · Las Ovejas (Lobo) field · Vertical
Slator Ranch #35 (API 42-505-35627) is a well in Zapata County operated by Wagner Oil Company, completed March 29, 2008.
The RRC has issued 2 drilling permits (amended once) between 2006 and 2016, permitted to 11,500 ft.
Completion filings report 3 formation tops, including Queen City, Pok-A-Dot, Lobo.
No lease production has been reported under this well’s leases.
Operator of record
Fort Worth, TX · P-5 Y, filed Sep 4, 2025 · 278 permits on file · (800) 457-5332
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wagner Oil Company |
| Production reports | Bordertown Energy Resources, LLCthrough Apr 2026 |
| Latest permit | Wagner Oil CompanyJun 28, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 3
- permits on file
- Jun 28, 2016
- last permit issued
- Mar 29, 2008
- completed
- 0
- cumulative oil, bbl
- 3.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 29, 2008
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slator Ranch G-4-281261 | Stirling (Wilcox Consolidated) | Bordertown Energy Resources, LLC | 1 | 0 | 356K | Jul 2016 – Jul 2026 |
| Slator Ranch G-4-222855 | Las Ovejas (Lobo) | Wagner Oil Company | 1 | 0 | 3.27M | Aug 2006 – Jul 2016 |
Gas, mcf lease total
Last 12 months 5,678 · prior 12 5,197(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wagner Oil CompanyAug 2006 → Dec 2023
- 2Bordertown Energy Resources, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816509-99 | Recompletion | Wagner Oil Company | Jun 23, 2016 | Jun 28, 2016 | Jul 7, 2016 | 11,498 |
| 621726-98 | Drill | Wagner Oil Company | Jul 7, 2006 | Jun 28, 2006 | Jul 6, 2006 | 11,500 |
| 621726-99 | Drill | Wagner Oil Company | Jun 28, 2006 | Jun 28, 2006 | — | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-222855 | — | — | — | — |
| — | — G-4-281261 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 530 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 3,400 | -2,870 |
| Pok-A-Dot | 9,500 | -8,970 |
| Lobo | 10,750 | -10,220 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,528 | 9,532 | Perforated |
| 9,550 | 9,670 | Perforated |
| 9,840 | 9,930 | Perforated |
| 10,895 | 10,905 | Perforated |
| 10,895 | 10,985 | Perforated |
| 10,950 | 10,960 | Perforated |
| 10,975 | 10,985 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 760 | 12.25 | 301 S |
| 7 | 8,247 | 8.75 | 213 S |
| — | 11,050 | — | 120 S |
| 4.5 | 11,498 | 6.125 | 350 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 | Nov 14, 2016 | Oct 26, 2016 | — |
| 00 | Aug 1, 2008 | Apr 22, 2008 | — |
| 00 | Mar 28, 2007 | Oct 13, 2006 | Yes |
| 00 | Dec 6, 2006 | — | — |
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 42-505-35627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35627 → 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/50535627, documented in the API reference.