TEXAS · WELLS · ECTOR COUNTY · WIGHT, MRS. L. E. "4" LEASE · API 42-135-33544 · DISTRICT 7B
Wight Mrs. L. E. 4 #29 W
Ector County · Cowden North field · Vertical
Wight Mrs. L. E. 4 #29 W (API 42-135-33544) is a plugged well in Ector County, plugged April 7, 1994, last operated by United Oil & Shale LLC.
The RRC has issued one drilling permit, issued December 8, 1980, permitted to 4,400 ft.
It was permitted by Conoco Inc. and has since transferred to United Oil & Shale LLC on the wellbore schedule.
Its lease has reported 205K barrels of oil and 67.4K mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conoco Inc.; the EWA schedule now lists a different operator.
- Based in
- Woodward, OK
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 31, 2026
- Phone
- (806) 440-4844
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | United Oil & Shale LLC |
| Production reports | United Oil & Shale LLCthrough Apr 2026 |
| Latest permit | Conoco Inc.Dec 8, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,400
- total depth, ft
- 1
- permits on file
- Dec 8, 1980
- last permit issued
- Jun 18, 1981
- completed
- 205K
- cumulative oil, bbl
- 67.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 18, 1981
- Shut in
- —
- Plugged
- Apr 7, 1994
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wight, Mrs. L. E. "4" O-10-23778 | Cowden, North | United Oil & Shale LLC | 9 | 205K | 67.4K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,414 · prior 12 2,764(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Jan 1993 → Mar 2000
- 2Huntington Energy, L.L.C.Apr 2000 → Nov 2012
- 3Saber Oil & Gas Ventures, LLCDec 2012 → Feb 2018
- 4Mammoth Exploration LLCMar 2018 → Jul 2021
- 5Walsh & Watts, Inc.Aug 2021 → Nov 2025
- 6United Oil & Shale LLCDec 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 101240-99 | Drill | Conoco Inc. | Dec 8, 1980 | Dec 8, 1980 | May 30, 1981 | 4,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 18, 1981 | Wight Mrs. L. E. 4 O-10-23778 | Cowden North | United Oil & Shale LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,079 | 4,297 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 255 | 12.25 | 250 S |
| 2.375 | 4,012 | — | — |
| 4.5 | 4,404 | 7.875 | 450 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 | Jan 12, 1984 | Jul 13, 1981 | — |
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 42-135-33544 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-33544 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 123K
- bbl, all reported
- Jun 1994
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000043139 | H-1 Injection | Plugged Apr 11, 1994 | 500 | 1,000 | 4,100–4,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/13533544, documented in the API reference.