WELL · 42-261-31442 · DISTRICT 4
East Mrs. S.K. B #90
Kenedy County · Sarita East (Lower Frio Cons.) field · Vertical
East Mrs. S.K. B #90 (API 42-261-31442) is a well in Kenedy County operated by Newfield Exploration Company, completed August 14, 2009.
The RRC has issued 3 drilling permits between 2007 and 2011, permitted to 19,000 ft.
Completion filings report 6 formation tops, including M02, M04, M34, M64.
No lease production has been reported under this well’s leases.
Operator of record
The Woodlands, TX · P-5 Y, filed Jan 5, 2026 · 821 permits on file · (866) 902-0562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Newfield Exploration Company |
| Production reports | Hilcorp Energy Companythrough Feb 2021 |
| Latest permit | Newfield Exploration CompanyAug 2, 2011 |
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
- 3
- permits on file
- Aug 2, 2011
- last permit issued
- Aug 14, 2009
- completed
- 0
- cumulative oil, bbl
- 8.32M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 14, 2009
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| East, Mrs. S.K. "B" G-4-262653 | Sarita, East (Frio) | Hilcorp Energy Company | 1 | 0 | 397K | Sep 2011 – Jul 2026 |
| East, Mrs. S.K. "B" G-4-234348 | Sarita, East (Lower Frio Cons.) | Newfield Exploration Company | 1 | 0 | 7.92M | Oct 2007 – Aug 2011 |
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.
- 1Newfield Exploration CompanyNov 2007 → May 2014
- 2Hilcorp Energy CompanyAug 2020 → Feb 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 720301-99 | Recompletion | Newfield Exploration Company | Jul 14, 2011 | Aug 2, 2011 | Aug 29, 2011 | 17,000 |
| 682590-99 | Recompletion | Newfield Exploration Company | Jun 29, 2009 | Jul 1, 2009 | Jul 8, 2009 | 17,000 |
| 639577-99 | Drill | Newfield Exploration Company | May 24, 2007 | May 30, 2007 | Aug 3, 2007 | 19,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-234348 | — | — | — | — |
| — | — G-4-262653 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 7 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| M02 | 13,289 | -13,282 |
| M04 | 13,430 | -13,423 |
| M34 | 13,450 | -13,443 |
| M64 | 13,630 | -13,623 |
| N03 | 14,010 | -14,003 |
| R | 14,715 | -14,708 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,290 | 13,330 | Perforated |
| 13,894 | 13,986 | Perforated |
| 14,184 | 14,208 | Perforated |
| 14,474 | 14,606 | Perforated |
| 14,574 | 14,594 | Perforated |
| 14,730 | 14,968 | Perforated |
| 14,840 | 14,860 | Perforated |
| 15,160 | 15,238 | Perforated |
| 15,702 | 15,838 | Perforated |
| 16,010 | 16,134 | Perforated |
| 16,506 | 16,526 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 3,557 | 20 | 2,845 S |
| 11.875 | 11,751 | 14.75 | 1,865 S |
| 4.5 | 14,136 | 6.5 | 325 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 | Aug 5, 2013 | Dec 14, 2012 | — |
| 00 | Mar 16, 2012 | Oct 12, 2011 | — |
| 00 | Jan 14, 2010 | Sep 29, 2009 | — |
| 00 | Apr 30, 2008 | Feb 4, 2008 | Yes |
| 00 | Apr 15, 2008 | — | — |
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 42-261-31442 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-261-31442 → 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/26131442, documented in the API reference.