TEXAS · WELLS · ECTOR COUNTY · API 42-135-37494 · DISTRICT 7B
Slator -D- #8
Ector County · Goldsmith W. (San Andres) field · Producing · Vertical
Slator -D- #8 (API 42-135-37494) is a well in Ector County operated by Formentera Operations LLC, completed July 23, 2010 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1997 and 2010, permitted to 6,550 ft.
It was permitted by Apache Corporation and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, Tubb, U/Clfk, Clear Fork.
Its 3 leases have reported 13.9M barrels of oil and 40.6M mcf of gas since January 1993, last reporting in July 2026. The leases carry 500 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Apache Corporation; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 11, 2026
- Permits on file
- 90
- Phone
- (512) 514-5779
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Formentera Operations LLCthrough Apr 2026 |
| Latest permit | Apache CorporationJun 14, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,550
- total depth, ft
- 2
- permits on file
- Jun 14, 2010
- last permit issued
- Jul 23, 2010
- completed
- 13.9M
- cumulative oil, bbl
- 40.6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 23, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 leases this well is completed on; they carry 500 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| TXL North Unit O-10-20487 | TXL (Tubb) | Formentera Operations LLC | 496 | 13.9M | 40.3M | Jan 1993 – Jul 2026 |
| Slator -D- O-10-49715 | Goldsmith, W. (San Andres) | Formentera Operations LLC | 2 | 5.96K | 52.6K | Mar 2018 – Jul 2026 |
| Slater -D- O-10-13037 | TXL (San Andres) | Apache Corporation | 2 | 21.7K | 217K | Jan 1993 – Jun 2018 |
Oil, barrels lease total
Last 12 months 91,412 · prior 12 103,010(-11%)
Gas, mcf lease total
Last 12 months 259,653 · prior 12 279,662(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Nov 1995
- 2Anadarko Petroleum CorporationDec 1995 → Mar 2007
- 3Apache CorporationApr 2007 → Jun 2021
- 4Slant Operating, LLCJul 2021 → Oct 2023
- 5Formentera Operations LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 697002-99 | Recompletion | Apache Corporation | Jun 3, 2010 | Jun 14, 2010 | Mar 1, 2010 | 6,550 |
| 463838-99 | Drill | Anadarko Petroleum Corp. | Jun 16, 1997 | Jun 20, 1997 | Aug 6, 1997 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 23, 2010 | Slator -D- O-10-49715 | Goldsmith W. (San Andres) | Formentera Operations LLC | Producing | 6,550 |
| Jul 23, 2010 | Slator -D- O-10-49715 | Goldsmith W. (San Andres) | Formentera Operations LLC | Producing | 6,550 |
| Jul 23, 2010 | Slater -D- O-10-13037 | TXL (San Andres) | Apache Corporation | Not on Schedule | — |
| Sep 11, 1997 | TXL North Unit O-10-20487 | TXL (Tubb) | Formentera Operations LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,282 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | — | — |
| Tubb | — | — |
| U/Clfk | — | — |
| Clear ForkUPPER CLEARFORK | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,155 | 4,287 | Perforated |
| 5,529 | 5,965 | Perforated |
| 6,076 | 6,370 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,394 | 11 | 455 S |
| 5.5 | 6,536 | 7.875 | 1,350 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 | Apr 12, 2018 | Aug 3, 2010 | — |
| 00 | Jan 12, 2011 | Aug 3, 2010 | — |
| 00 | May 13, 1998 | Feb 11, 1998 | Yes |
| 00 | May 8, 1998 | — | — |
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 42-135-37494 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-37494 → 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/13537494, documented in the API reference.