WELL · 42-311-33670 · DISTRICT 1

Leonard Jacob Corp. #A122

Plugged

McMullen County · Jacob field · Vertical

Leonard Jacob Corp. #A122 (API 42-311-33670) is a plugged well in Mcmullen County, plugged October 2, 2013, last operated by Loma Oil Company.

The RRC has issued one drilling permit, issued August 6, 2002, permitted to 1,000 ft.

Completion filings report 3 formation tops, including 1st Lignite, 2nd Lignite, Miranda.

Its lease has reported 37.4K barrels of oil and 21 mcf of gas since January 1993, last reporting in April 2014. The lease carries 76 wells, so these are lease totals, not this well alone.

Operator of record

Loma Oil Company

San Antonio, TX · P-5 Y, filed Apr 4, 2014 · 11 permits on file · (210) 827-8785

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Loma Oil Company
Production reports	Loma Oil Companythrough Jun 2011
Latest permit	Loma Oil CompanyAug 6, 2002

1,000: total depth, ft
1: permits on file
Aug 6, 2002: last permit issued
Sep 5, 2002: completed
37.4K: cumulative oil, bbl
21: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2014

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Sep 5, 2002
Shut in: —
Plugged: Oct 2, 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 lease this well is completed on; they carry 76 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Leonard Jacob Corp. O-1-714	Jacob	Loma Oil Company	76	37.4K	21	Jan 1993 – Apr 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.

1Loma Oil CompanyJan 1993 → Jun 2011

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
522294-99	Drill	Loma Oil Company	Jul 29, 2002	Aug 6, 2002	Sep 3, 2002	1,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-714	—	—	—	—

Formation tops

As filed on W-2/G-1. Download CSV →

Formation	MD ft
1ST Lignite	728
2ND Lignite	756
Miranda	765

Perforations

Perforated and open-hole intervals.

From	To	Type
924	927	Perforated
932	934	Perforated
942	943	Perforated
947	950	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
4.5	782	7.875	189 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	Nov 14, 2003	Mar 25, 2003	Yes
00	Oct 21, 2003	—	—

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 42-311-33670 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-311-33670 → 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/31133670, documented in the API reference.