WELL · 42-273-31454 · DISTRICT 4

Seeligson Zone 21-B Unit #1204C

Seeligson Zone 21-B Unit #1204C (API 42-273-31454) is a permitted well in Kleberg County filed by Exxon Corp.; no completion report is on file yet.

The RRC has issued 5 drilling permits between 1980 and 1983, permitted to 7,300 ft.

Operator of record

Exxon Corp.

Based in: Houston, TX
P-5 status: See remarks (S)
P-5 last filed: Mar 15, 1999
Permits on file: 19,549
Phone: (713) 431-1125

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	none
Latest permit	Exxon Corp.May 11, 1983

7,300: total depth, ft
5: permits on file
May 11, 1983: last permit issued
—: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
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
King Ranch Seeligson G-4-90616	Seeligson (Consolidated)	Logas Energy, LLC	1	0	0	Jan 1993 – Jul 2026
Seeligson Zone 21-B Unit G-4-105563	Zone 21-B Trend	Logas Energy, LLC	1	0	0	Jan 1993 – Jul 2026

No volumes reported on these leases in the last three years.

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
194525-99	Recompletion	Exxon Corp.	May 11, 1983	May 11, 1983	—	6,900
182248-99	Recompletion	Exxon Corp.	Dec 31, 1982	Dec 31, 1982	—	7,300
140055-99	Recompletion	Exxon Corp.	Nov 9, 1981	Nov 9, 1981	—	7,300
98480-99	Drill	Exxon Corp.	Aug 29, 1980	Aug 29, 1980	Apr 20, 1980	7,300
78074-99	Drill	Exxon Corp.	Apr 11, 1980	Apr 11, 1980	Apr 20, 1980	7,300

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-90616	—	—	—	—
—	— G-4-105563	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
6,074	6,279	Perforated
6,521	6,578	Perforated
6,724	6,748	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	2,084	12.25	810 S
2.875	6,400	—	—
2.875	6,420	—	—
5.5	6,896	7.875	380 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 →

Filed	W-2 / G-1 date	Logs referenced
Jan 12, 1984	Apr 28, 1983	—
Jan 12, 1984	Nov 5, 1980	—
Jan 12, 1984	Jul 24, 1980	—

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 42-273-31454 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-273-31454 → 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/27331454, documented in the API reference.