WELL · 42-135-31502 · DISTRICT 8
Wight, Mrs. L. E. '4' #14
Ector County · Vertical
Wight, Mrs. L. E. '4' #14 (API 42-135-31502) is a permitted well in Ector County filed by Mammoth Exploration LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued April 26, 2019, permitted to 4,400 ft.
Completion filings report one formation top, including Holt.
Its lease has reported 334K barrels of oil and 45K mcf of gas since January 1993, last reporting in July 2026. The lease carries 16 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed May 5, 2023 · 38 permits on file · (432) 413-7881
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Walsh & Watts, Inc.through Jun 2023 |
| Latest permit | Mammoth Exploration LLCApr 26, 2019 |
- 4,400
- total depth, ft
- 1
- permits on file
- Apr 26, 2019
- last permit issued
- —
- completed
- 334K
- cumulative oil, bbl
- 45K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.995419, -102.534099
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ector County.
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 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wight, L. E., Mrs. -4- O-10-9049 | Cowden, North (Deep) | United Oil & Shale LLC | 16 | 334K | 45K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
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 → May 2021
- 5Walsh & Watts, Inc.Oct 2021 → Jun 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 851307-99 | Recompletion | Mammoth Exploration LLC | Mar 20, 2019 | Apr 26, 2019 | — | 4,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-9049 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,091 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Holt | 5,157 | -2,066 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,179 | — | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 270 | 11 | 225 S |
| 5.5 | 5,179 | 7.875 | 300 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 | Jun 7, 2019 | Apr 25, 2019 | — |
| 00 | Jan 12, 1984 | Mar 11, 1975 | — |
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 42-135-31502 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-31502 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Becky42-135-43976
0.6 KM · Ares Energy, Ltd. · Section with this well →
| Santa Rosa | 976 | 2,106 |
| Yates | 2,890 | 192 |
| Queen | 3,437 | -355 |
| Grayburg | 4,004 | -922 |
| San Andres | 5,197 | -2,115 |
| Glorieta | 5,251 | -2,169 |
| Clear Fork | 5,507 | -2,425 |
| Seven Rivers | — |
10 TOPS · FIRST 8
Wight Unit42-135-07460
1.6 KM · Mammoth Exploration LLC · Section with this well →
| San Andres | 4,305 | -1,201 |
| Holt | 5,138 | -2,034 |
| Glorieta | 5,245 | -2,141 |
Terry42-135-43852
1.9 KM · Ares Energy, Ltd. · Section with this well →
| Rustler | 1,646 | 1,436 |
| Yates | 2,835 | 247 |
| Queen | 3,378 | -296 |
| Grayburg | 3,938 | -856 |
| San Andres | 4,243 | -1,161 |
| Glorieta | 5,251 | -2,169 |
| Clear Fork | 5,441 | -2,359 |
| Santa Rosa | — |
10 TOPS · FIRST 8
Cowden, J. M. R/a -B-42-135-43702
2.6 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,040 | 2,022 |
| Yates | 2,800 | 262 |
| Seven Rivers | 3,030 | 32 |
| Queen | 3,560 | -498 |
| Grayburg | 3,889 | -827 |
| San Andres | 4,303 | -1,241 |
| Holt | 5,086 | -2,024 |
| Glorieta | 5,186 | -2,124 |
10 TOPS · FIRST 8
Cowden, J. M. R/a -B-42-135-43703
2.8 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,243 | 1,817 |
| Yates | 2,810 | 250 |
| Seven Rivers | 3,035 | 25 |
| Queen | 3,575 | -515 |
| Grayburg | 3,906 | -846 |
| San Andres | 4,312 | -1,252 |
| Holt | 5,110 | -2,050 |
| Glorieta | 5,216 | -2,156 |
10 TOPS · FIRST 8
Blakeney, B.H.42-135-43672
3.0 KM · Texland Petroleum, L.P. · Section with this well →
| Santa Rosa | 1,640 | 1,427 |
| Yates | 2,813 | 254 |
| Seven Rivers | 3,001 | 66 |
| Queen | 3,752 | -685 |
| Grayburg | 3,887 | -820 |
| San Andres | 4,260 | -1,193 |
| Holt | 5,100 | -2,033 |
| Glorieta | — |
10 TOPS · FIRST 8
North Cowden Unit42-135-43530
3.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,434 | 1,624 |
| Yates | 2,772 | 286 |
| Queen | 2,984 | 74 |
| Seven Rivers | 3,107 | -49 |
| Grayburg | 3,896 | -838 |
| Tubb | — | |
| Glorieta | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Wight Unit42-135-35380
4.2 KM · Walsh & Watts, Inc. · Section with this well →
| Queen | 3,794 | -737 |
| Grayburg | 4,022 | -965 |
| San Andres | 4,290 | -1,233 |
| Holt | 5,278 | -2,221 |
| Glorieta | 5,400 | -2,343 |
| Glorieta | 5,400 | -2,343 |
| Leonard | 8,020 | -4,963 |
| 8000' Zone | 8,127 | -5,070 |
13 TOPS · FIRST 8
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/13531502, documented in the API reference.