WELL · 42-135-04472 · DISTRICT 8
Slator -B- #2
Ector County · TXL (Devonian) field · Shut IN · Vertical
Slator -B- #2 (API 42-135-04472) is a well in Ector County operated by Formentera Operations LLC, completed June 22, 2011 and listed as shut in on the RRC schedule, shut in September 1, 2020.
The RRC has issued one drilling permit, issued August 22, 1977, permitted to 9,758 ft.
It was permitted by Shell Oil Company and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Wolfcamp, Devonian.
Its lease has reported 96.9K barrels of oil and 521K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shell Oil Company; 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 | Apache Corporationthrough Feb 2020 |
| Latest permit | Shell Oil CompanyAug 22, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,758
- total depth, ft
- 1
- permits on file
- Aug 22, 1977
- last permit issued
- Jun 22, 2011
- completed
- 96.9K
- cumulative oil, bbl
- 521K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 22, 2011
- Shut in
- Sep 1, 2020
- 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 lease 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 |
|---|---|---|---|---|---|---|
| Slator -B- O-10-15546 | TXL (Devonian) | Formentera Operations LLC | 3 | 96.9K | 521K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
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 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 5954-99 | Other | Shell Oil Company | Aug 22, 1977 | Aug 22, 1977 | — | 9,734 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 22, 2011 | Slator -B- O-10-15546 | TXL (Devonian) | Formentera Operations LLC | Shut IN · shut in Sep 1, 2020 | 9,758 |
| — | Slator -B- O-10-7004 | TXL (Silurian) | Formentera Operations LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,308 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,531 | 7,750 | Perforated |
| 7,854 | 7,984 | Perforated |
| 8,462 | 8,497 | Perforated |
| 9,112 | 9,183 | Perforated |
| 9,335 | 9,418 | Perforated |
| — | 7,984 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 212 | 17.5 | 300 S |
| 13.375 | 212 | — | 300 S |
| 8.625 | 3,625 | 11 | 3,000 S |
| 5.5 | 9,615 | 7.875 | 750 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 | May 19, 2012 | Jul 6, 2011 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-135-04472 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-04472 → 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/13504472, documented in the API reference.