WELL · 42-479-40593 · DISTRICT 4

Los Ojuelos Mineral Trust #12

Plugged

Webb County · Pancho (Wilcox) field · Vertical

Los Ojuelos Mineral Trust #12 (API 42-479-40593) is a plugged well in Webb County, plugged September 19, 2022, last operated by Evans S. Lavon JR. Oper. CO..

The RRC has issued one drilling permit, issued June 1, 2009, permitted to 11,000 ft.

Completion filings report 6 formation tops, including Wilcox, H-1, H-1 A, H-3.

Operator of record

Evans S. Lavon Jr. Oper. Co.

Laurel, MS · P-5 Y, filed May 29, 2025 · 23 permits on file · (601) 319-7833

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Evans S. Lavon Jr. Oper. Co.
Production reports	Evans, S. Lavon Jr. Oper. Co.through Sep 2012
Latest permit	Evans, S. Lavon Jr. Oper. Co.Jun 1, 2009

11,000: total depth, ft
1: permits on file
Jun 1, 2009: last permit issued
Sep 15, 2009: completed
0: cumulative oil, bbl
5: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2009 THROUGH Sep 2022

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Sep 15, 2009
Shut in: —
Plugged: Sep 19, 2022

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
Los Ojuelos Mineral Trust G-4-259937	Pancho (Wilcox)	Evans, S. Lavon Jr. Oper. Co.	1	0	5	Sep 2009 – Sep 2022

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.

1Evans, S. Lavon Jr. Oper. Co.May 2012 → Sep 2012

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
681558-99	Drill	Evans, S. Lavon Jr. Oper. Co.	May 26, 2009	Jun 1, 2009	Aug 4, 2009	11,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-259937	—	—	—	—

Formation tops

As filed on W-2/G-1. Download CSV →

Formation	MD ft
WilcoxTOP WILCOX	7,236
H-1	7,354
H-1 A	7,453
H-3	7,754
H-4	8,034
H-5	8,208

Perforations

Perforated and open-hole intervals.

From	To	Type
7,754	7,770	Perforated
7,874	7,892	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	540	12.25	146 S
4.5	8,806	7.875	808 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 15, 2011	Aug 6, 2010	Yes
00	Jun 7, 2011	—	—

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 42-479-40593 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-479-40593 → 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/47940593, documented in the API reference.