WELL · 42-505-03156 · DISTRICT 4

Jennings J. D. #305

Plugged

Zapata County · Jennings West (Crockett) field · Vertical

Jennings J. D. #305 (API 42-505-03156) is a plugged well in Zapata County, plugged August 8, 2019, last operated by Kovar Operating LLC.

The RRC has issued one drilling permit, issued January 11, 1985, permitted to 3,380 ft.

It was permitted by Texaco Inc. and has since transferred to Kovar Operating LLC on the wellbore schedule.

Operator of record

Kovar Operating LLC

Permitted by Texaco Inc.; the EWA schedule now lists a different operator.

Victoria, TX · P-5 Y, filed Sep 2, 2022 · 10 permits on file · (361) 894-6422

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Kovar Operating LLC
Production reports	S M K Energy Corporationthrough Nov 1996
Latest permit	Texaco Inc.Jan 11, 1985

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

3,380: total depth, ft
1: permits on file
Jan 11, 1985: last permit issued
Feb 15, 1985: completed
0: cumulative oil, bbl
15.5K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2019

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 15, 1985
Shut in: —
Plugged: Aug 8, 2019

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
Jennings, J. D. G-4-38703	Jennings, West (Crockett)	Kovar Operating, LLC	1	0	15.5K	Jan 1993 – Aug 2019

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.

1S M K Energy CorporationSep 1993 → Nov 1996

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
263963-99	Recompletion	Texaco Inc.	Jan 10, 1985	Jan 11, 1985	—	3,380

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-38703	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
1,131	1,137	Perforated
1,166	1,176	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	108	12.25	45 S
8.625	108	—	—
4.5	3,357	—	—
4.5	3,358	7.875	200 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	Mar 14, 1985	Feb 22, 1985	—
00	Jan 12, 1984	—	—

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 42-505-03156 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-505-03156 → 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/50503156, documented in the API reference.