TEXAS · WELLS · ECTOR COUNTY · TXL -N- LEASE · API 42-135-08804 · DISTRICT 7B
TXL -N- #1
Ector County · TXL (Silurian) field · Producing · Vertical
Txl -N- #1 (API 42-135-08804) is a well in Ector County operated by Formentera Operations LLC, completed December 8, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 27, 1981, permitted to 9,800 ft.
It was permitted by Shell Oil Company and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Devonian, Silurian (undifferentiated), Fusselman, McKee.
Its lease has reported 51.1K barrels of oil and 245K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 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 | none |
| Production reports | Formentera Operations LLCthrough Apr 2026 |
| Latest permit | Shell Oil CompanyJul 27, 1981 |
- 9,800
- total depth, ft
- 1
- permits on file
- Jul 27, 1981
- last permit issued
- Dec 8, 2010
- completed
- 51.1K
- cumulative oil, bbl
- 245K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 8, 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 lease 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 |
|---|---|---|---|---|---|---|
| TXL -N- O-10-22628 | TXL (Silurian) | Formentera Operations LLC | 2 | 51.1K | 245K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,689 · prior 12 2,651(-36%)
Gas, mcf lease total
Last 12 months 5,928 · prior 12 8,538(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Aug 1995
- 2Anadarko Petroleum CorporationMar 1996 → Mar 2007
- 3Apache CorporationApr 2007 → Nov 2020
- 4Slant Operating, LLCApr 2023 → Oct 2023
- 5Formentera Operations LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 127083-99 | Recompletion | Shell Oil Company | Jul 27, 1981 | Jul 27, 1981 | — | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 8, 2010 | TXL -N- O-10-22628 | TXL (Silurian) | Formentera Operations LLC | Producing | 9,800 |
| — | — O-10-9671 | TXL (Devonian) | Shell Oil Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,337 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Devonian | 7,889 | -4,552 |
| Silurian (undifferentiated)SILURIAN | 8,163 | -4,826 |
| Fusselman | 8,533 | -5,196 |
| McKee | 9,170 | -5,833 |
| Ellenburger | 9,724 | -6,387 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,892 | 8,103 | Perforated |
| 8,547 | 8,570 | Perforated |
| 9,192 | 9,310 | Perforated |
| 9,476 | 9,522 | Perforated |
| — | 8,103 | Perforated |
| — | 8,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 210 | 17 | 300 S |
| 8.625 | 3,612 | 11 | 3,000 S |
| 5.5 | 9,710 | 7.875 | 1,000 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 20, 2011 | Dec 29, 2010 | — |
| 00 | Jan 12, 1984 | Nov 17, 1972 | — |
| 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 42-135-08804 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-08804 → 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/13508804, documented in the API reference.