WELL · 42-135-20820 · DISTRICT 8
TXL E #11
Ector County · TXL (Wolfcamp North) field · Temp Abandoned · Vertical
Txl E #11 (API 42-135-20820) is a well in Ector County operated by Formentera Operations LLC, completed June 3, 2009 and listed as temp abandoned on the RRC schedule, shut in April 1, 2013.
The RRC has issued 2 drilling permits between 2009 and 2010, permitted to 9,850 ft.
It was permitted by Apache Corporation and has since transferred to Formentera Operations LLC on the wellbore schedule.
Its 3 leases have reported 111K barrels of oil and 799K mcf of gas since January 1993, last reporting in July 2026. The leases carry 7 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 | none |
| Production reports | Formentera Operations LLCthrough Dec 2024 |
| Latest permit | Apache CorporationFeb 9, 2010 |
- 9,850
- total depth, ft
- 2
- permits on file
- Feb 9, 2010
- last permit issued
- Jun 3, 2009
- completed
- 111K
- cumulative oil, bbl
- 799K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 3, 2009
- Shut in
- Apr 1, 2013
- 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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| TXL "E" G-10-256651 | TXL (Wolfcamp, North) | Formentera Operations LLC | 1 | 0 | 33.1K | Sep 2009 – Jul 2026 |
| TXL -E- O-10-15708 | TXL (Devonian) | Formentera Operations LLC | 5 | 111K | 766K | Jan 1993 – Jul 2026 |
| TXL "E" O-10-39713 | TXL (Wolfcamp, North) | Apache Corporation | 1 | 0 | 0 | Jun 2009 – Jul 2010 |
Gas, mcf lease total
Last 12 months 0 · prior 12 7,526(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 175(-100%)
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 → Apr 2020
- 4Slant Operating, LLCAug 2021 → Oct 2023
- 5Formentera Operations LLCNov 2023 → Dec 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 689643-99 | Recompletion | Apache Corporation | Jan 12, 2010 | Feb 9, 2010 | May 5, 2009 | 9,900 |
| 677923-99 | Recompletion | Apache Corporation | Jan 28, 2009 | Feb 19, 2009 | — | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 3, 2009 | TXL E G-10-256651 | TXL (Wolfcamp North) | Formentera Operations LLC | Temp Abandoned · shut in Apr 1, 2013 | 9,850 |
| Jun 3, 2009 | TXL E O-10-39713 | TXL (Wolfcamp North) | Apache Corporation | Not on Schedule | — |
| Aug 2, 2002 | TXL -E- O-10-15708 | TXL (Devonian) | Formentera Operations LLC | Not on Schedule | — |
| — | TXL -E- O-10-18048 | TXL North (Waddell) | Shell Oil Company | Not on Schedule | — |
| — | TXL -E- O-10-7008 | TXL (Silurian) | Shell Oil Company | Not on Schedule | — |
| — | TXL -E- O-10-18272 | TXL (McKee) | Shell Oil Company | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,647 | 7,766 | Perforated |
| 7,827 | 7,965 | Perforated |
| 8,423 | 8,451 | Perforated |
| 9,053 | 9,150 | Perforated |
| 9,323 | 9,366 | Perforated |
| 9,525 | 9,825 | Perforated |
| 9,525 | 9,825 | Open hole |
| — | 7,965 | Perforated |
| — | 8,423 | Perforated |
| — | 9,150 | Perforated |
| — | 9,366 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 112 | 17.5 | 117 S |
| 13.375 | 112 | — | 117 S |
| 1.079 | 112 | 17.5 | 117 S |
| 9.625 | 1,504 | 12.25 | 400 S |
| 9.625 | 1,504 | — | 600 S |
| 2.375 | 9,308 | — | — |
| 7 | 9,463 | 8.75 | 1,265 S |
| 7 | 9,472 | 8.75 | 1,265 S |
| 7 | 9,472 | — | 1,265 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 | Aug 31, 2010 | Apr 1, 2010 | — |
| 00 | Jul 28, 2010 | — | — |
| 00 | Apr 27, 2010 | Aug 24, 2009 | Yes |
| 00 | Feb 22, 2010 | — | — |
| 00 | Oct 26, 2005 | Jun 24, 2003 | — |
| 00 | Jan 12, 1984 | Oct 3, 1975 | — |
| 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 42-135-20820 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-20820 → 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/13520820, documented in the API reference.