WELL · 42-261-31306 · DISTRICT 4
East S. K. Mrs. B #61
Kenedy County · Baffin Bay Southwest field · Vertical
East S. K. Mrs. B #61 (API 42-261-31306) is a plugged well in Kenedy County, plugged August 6, 2014, last operated by Headington Energy Partners LLC.
The RRC has issued one drilling permit, issued November 13, 2002, permitted to 15,500 ft.
It was permitted by Exxon Mobil Corporation and has since transferred to Headington Energy Partners LLC on the wellbore schedule.
Completion filings report 4 formation tops, including I-70, I-78, I-71, J-71.
Operator of record
Headington Energy Partners LLC
Permitted by Exxon Mobil Corporation; the EWA schedule now lists a different operator.
- Based in
- Corpus Christ, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 26, 2025
- Permits on file
- 175
- Phone
- (361) 885-0110
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Headington Energy Partners LLC |
| Production reports | Exxon Mobil Corporationthrough Mar 2010 |
| Latest permit | Exxon Mobil CorporationNov 13, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,500
- total depth, ft
- 1
- permits on file
- Nov 13, 2002
- last permit issued
- Jun 29, 2010
- completed
- 0
- cumulative oil, bbl
- 941K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2003 THROUGH Aug 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 29, 2010
- Shut in
- —
- Plugged
- Aug 6, 2014
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| East, S. K. Mrs. "B" G-4-201289 | Baffin Bay, Southwest | Headington Oil Company LLC | 1 | 0 | 941K | Dec 2003 – Aug 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 Mobil CorporationDec 2003 → Mar 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 525389-99 | Drill | Exxon Mobil Corporation | Nov 12, 2002 | Nov 13, 2002 | Jul 9, 2003 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-201289 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 9 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| I-70 | 8,701 | -8,692 |
| I-78 | 8,792 | -8,783 |
| I-71 | 9,653 | -9,644 |
| I-70 | — | — |
| I-78 | — | — |
| J-71 | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,228 | 12,236 | Perforated |
| 12,294 | 12,302 | Perforated |
| 12,408 | 12,416 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,000 | 17.5 | 2,253 S |
| 9.625 | 10,069 | 12.25 | 930 S |
| 7.625 | 11,128 | 8.5 | 96 S |
| 5.5 | 13,617 | 6.75 | 891 S |
| 4.5 | — | — | — |
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 16, 2010 | Aug 9, 2010 | — |
| 00 | Jul 19, 2004 | Apr 9, 2004 | Yes |
| 00 | Jun 2, 2004 | — | — |
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 42-261-31306 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-261-31306 → 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.
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/26131306, documented in the API reference.