WELL · 42-261-30887 · DISTRICT 4
East S. K. Mrs. #166
Kenedy County · Rita ( 4-R-III) field · Vertical
East S. K. Mrs. #166 (API 42-261-30887) is a plugged well in Kenedy County, plugged July 29, 2013, last operated by Headington Oil Company LLC.
The RRC has issued 2 drilling permits (amended once) between 1983 and 1986, permitted to 7,500 ft.
It was permitted by Exxon Corp. and has since transferred to Headington Oil Company LLC on the wellbore schedule.
Its 2 leases have reported 39K barrels of oil and 47.5K mcf of gas since January 1993, last reporting in July 2018. The leases carry 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Mar 6, 2015 · 45 permits on file · (214) 696-7715
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Headington Oil Company LLC |
| Production reports | Exxon Mobil Corporationthrough Nov 2010 |
| Latest permit | Exxon Corp.Oct 31, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 3
- permits on file
- Oct 31, 1986
- last permit issued
- Dec 12, 1986
- completed
- 39K
- cumulative oil, bbl
- 47.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 12, 1986
- Shut in
- —
- Plugged
- Jul 29, 2013
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 2 leases this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| East, Mrs. S. K. O-4-9311 | Wildcat | Headington Energy Partners, LLC | 5 | 0 | 0 | Jan 1993 – Jul 2018 |
| East, S. K., Mrs. O-4-8747 | Rita ( 4-R-III) | Headington Oil Company LLC | 5 | 39K | 47.5K | Jan 1993 – May 2014 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Nov 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 322262-98 | Recompletion | Exxon Corp. | Jan 8, 1987 | Oct 31, 1986 | — | 7,500 |
| 322262-99 | Recompletion | Exxon Corp. | Oct 23, 1986 | Oct 31, 1986 | — | 7,500 |
| 222556-99 | Drill | Exxon Corp. | Oct 22, 1984 | Dec 5, 1983 | Feb 12, 1984 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-8747 | — | — | — | — |
| — | — O-4-9311 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,841 | 4,020 | Perforated |
| 4,598 | 4,608 | Perforated |
| 5,139 | 5,156 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,325 | 12.25 | 725 S |
| 2.875 | 7,093 | 7.875 | 1,210 S |
| 2.875 | 7,093 | — | — |
| 2.875 | 7,097 | 7.875 | 1,210 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 2, 1987 | Jan 6, 1987 | Yes |
| 00 | Jul 21, 1986 | Jul 3, 1986 | — |
| 00 | Jul 12, 1986 | — | — |
| 00 | Feb 3, 1986 | Jan 9, 1986 | — |
| 00 | Jan 28, 1986 | — | — |
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 42-261-30887 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-261-30887 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000053399 | H-1 Injection | Plugged Oct 25, 2013 | 0 | 2,200 | 4,530–0 |
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/26130887, documented in the API reference.