TEXAS · WELLS · ECTOR COUNTY · FASKEN "20" LEASE · API 42-135-34587 · DISTRICT 7B
Fasken 20 #1
Ector County · Fasken S. (Atoka) field · Shut In · Vertical
Fasken 20 #1 (API 42-135-34587) is a well in Ector County operated by Fasken Oil And Ranch Ltd., completed November 29, 1989 and listed as shut in on the RRC schedule, shut in May 1, 2016.
The RRC has issued 2 drilling permits between 1984 and 1985, permitted to 10,631 ft.
It was permitted by Union Texas Petroleum Corp. and has since transferred to Fasken Oil And Ranch Ltd. on the wellbore schedule.
Completion filings report 6 formation tops, including Glorieta, Tubb, Dean, Strawn.
Its lease has reported 59.6K barrels of oil and 83.5K 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 Union Texas Petroleum Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 14, 2025
- Permits on file
- 2,057
- Phone
- (432) 687-1777
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Fasken Oil and Ranch Ltd. |
| Production reports | Fasken Oil and Ranch, Ltd.through Jan 2026 |
| Latest permit | Union Texas Petroleum Corp.Aug 12, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,631
- total depth, ft
- 2
- permits on file
- Aug 12, 1985
- last permit issued
- Nov 29, 1989
- completed
- 59.6K
- cumulative oil, bbl
- 83.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 29, 1989
- Shut in
- May 1, 2016
- 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 |
|---|---|---|---|---|---|---|
| Fasken "20" O-10-29325 | Fasken, S. (Atoka) | Fasken Oil and Ranch, Ltd. | 2 | 59.6K | 83.5K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 940 · prior 12 881(+7%)
Gas, mcf lease total
Last 12 months 0 · prior 12 130(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meridian Oil Inc.Jan 1993 → Jul 1996
- 2Burlington Resources Oil&gas Co.Aug 1996 → Feb 2000
- 3EOG Resources, Inc.Mar 2000 → Aug 2000
- 4Apache CorporationSep 2000 → Jun 2021
- 5Slant Operating, LLCJul 2021 → Jun 2023
- 6De IV Operating, LLCJul 2023 → Dec 2023
- 7Fasken Oil and Ranch, Ltd.Jan 2024 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 282494-99 | Recompletion | Union Texas Petroleum Corp. | Jun 24, 1985 | Aug 12, 1985 | — | 10,631 |
| 242279-99 | Drill | Union Texas Petroleum Corp. | Jun 15, 1984 | Jun 18, 1984 | — | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 29, 1989 | Fasken 20 O-10-29325 | Fasken S. (Atoka) | Fasken Oil and Ranch Ltd. | Shut In · shut in May 1, 2016 | 10,631 |
Formation tops
As filed on W-2/G-1. Subsea from 3,020 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,182 | 10,192 | Perforated |
| 10,245 | 10,253 | Perforated |
| 10,430 | 10,438 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 434 | 17.25 | 400 S |
| 8.625 | 4,630 | 11 | 2,300 S |
| 5.5 | 10,630 | 7.875 | 1,510 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 | Feb 27, 1990 | Feb 13, 1990 | — |
| 00 | Nov 12, 1984 | Oct 31, 1984 | — |
| 00 | Nov 8, 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 42-135-34587 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-34587 → 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/13534587, documented in the API reference.