TEXAS · WELLS · KENEDY COUNTY · EAST, S. K. MRS. "B" LEASE · API 42-261-31465 · DISTRICT 04
East S. K. Mrs. B #94
Kenedy County · Viejos Locos (Frio LWR) field · Directional
- Fields on the latest permit · any of 3
- Sarita, East (Lower Frio Cons.) · Sarita, East (O-Sand) · Sarita, East (Frio)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
East S. K. Mrs. B #94 (API 42-261-31465) is a plugged well in Kenedy County, plugged August 5, 2023, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued December 8, 2007, permitted to 19,000 ft.
It was permitted by Newfield Exploration Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including M02, Mo2, O-41, T-64.
Its lease has reported 29.3K barrels of oil and 502K mcf of gas since April 2008, with no volume in the three years through August 2026.
Operator of record
Permitted by Newfield Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,459
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Sep 2019 |
| Latest permit | Newfield Exploration CompanyDec 8, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 19,000
- total depth, ft
- 1
- permits on file
- Dec 8, 2007
- last permit issued
- Apr 13, 2008
- completed
- 29.3K
- cumulative oil, bbl
- 502K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2008 THROUGH SEP 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 13, 2008
- Shut in
- —
- Plugged
- Aug 5, 2023
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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-4-243534 | Viejos Locos (Frio LWR) | Hilcorp Energy Company | 1 | 29.3K | 502K | Apr 2008 – Sep 2019 |
No volumes reported on these leases in the last three years.
Wells named East S. K. Mrs. B
Hilcorp Energy Company's other wells filed under this lease name in Kenedy County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Newfield Exploration CompanyMay 2008 → Sep 2016
- 2Hilcorp Energy CompanyOct 2016 → Sep 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 650592-99 | Drill | Newfield Exploration Company | Dec 3, 2007 | Dec 8, 2007 | Dec 30, 2007 | 19,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 13, 2008 | East S. K. Mrs. B G-4-243534 | Viejos Locos (Frio LWR) | Hilcorp Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 5 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| M02 | 14,470 | -14,465 |
| MO2 | 14,470 | -14,465 |
| O-41 | 15,830 | -15,825 |
| T-64 | 16,878 | -16,873 |
| V | 17,375 | -17,370 |
| Y | 18,411 | -18,406 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,800 | 15,929 | Perforated |
| 16,234 | 16,404 | Perforated |
| 16,883 | 17,005 | Perforated |
| 17,194 | 17,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 3,640 | 20 | 2,800 S |
| 11.875 | 11,774 | 14.75 | 2,252 S |
| 4.5 | 15,459 | 6.5 | 253 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 21, 2009 | Jul 9, 2009 | — |
| 00 | Jan 27, 2009 | Jun 17, 2008 | Yes |
| 00 | Jan 7, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Apr 4, 2011. Resistivity, Sonic. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/ACOUSTIC POROSITYSpans M02, Mo2, O-41, T-64, V, Y | TIFF | 50 to 18,844 | Apr 4, 2011run Mar 5, 2008 | 18.0 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-261-31465 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-261-31465 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/26131465, documented in the API reference.