TEXAS · WELLS · ZAPATA COUNTY · MARSHALL, S. G. LEASE · API 42-505-31657 · DISTRICT 04

Marshall S. G. #3

Plugged

Zapata County · Hundido (9300) field · Vertical

Marshall S. G. #3 (API 42-505-31657) is a plugged well in Zapata County, plugged May 8, 2002, last operated by Eog Resources Inc..

The RRC has issued one drilling permit, issued April 13, 1983, permitted to 12,003 ft.

It was permitted by Hng Oil Company and has since transferred to Eog Resources Inc. on the wellbore schedule.

Operator of record

EOG Resources Inc.

Permitted by HNG Oil Company; the EWA schedule now lists a different operator.

Based in: Midland, TX
P-5 status: Active (A)
P-5 last filed: Oct 2, 2025
Permits on file: 16,354
Phone: (713) 651-7000

Watch this operator Watch Zapata County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	EOG Resources Inc.
Production reports	EOG Resources, Inc.through Jan 2001
Latest permit	HNG Oil CompanyApr 13, 1983

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

12,003: total depth, ft
1: permits on file
Apr 13, 1983: last permit issued
Jun 21, 1984: completed
0: cumulative oil, bbl
136K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2002

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jun 21, 1984
Shut in: —
Plugged: May 8, 2002

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
Marshall, S. G. G-4-107214	Hundido (9300)	EOG Resources, Inc.	1	0	136K	Jan 1993 – May 2002

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.

1Enron Oil & Gas CompanyJan 1993 → Sep 1999
2EOG Resources, Inc.Oct 1999 → Jan 2001

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
191421-99	Drill	HNG Oil Company	Apr 13, 1983	Apr 13, 1983	May 29, 1983	12,003

Completions

Completed	Lease	Field	Operator	Status	Depth
Jun 21, 1984	Marshall S. G. G-4-107214	Hundido (9300)	EOG Resources Inc.	Plugged	—

Perforations

Perforated and open-hole intervals.

From	To	Type
10,840	10,904	Perforated
10,841	10,905	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	1,123	12.5	470 S
7	7,702	8.75	490 S
3.5	11,991	6.25	685 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	Jul 25, 1984	Jul 11, 1984	—
00	Jan 12, 1984	Jul 11, 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 42-505-31657 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-505-31657 → 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/50531657, documented in the API reference.