WELL · 42-499-31504 · DISTRICT 6

W.C. Robinson #218

Plugged

Wood County · Forest Hill(sub-Clarksville 1ST) field · Vertical

W.C. Robinson #218 (API 42-499-31504) is a plugged well in Wood County, plugged May 23, 1994, last operated by Gaither Petroleum Corporation.

The RRC has issued 2 drilling permits between 1986 and 1992, permitted to 5,103 ft.

It was permitted by Greenwich Oil Corporation and has since transferred to Gaither Petroleum Corporation on the wellbore schedule.

Completion filings report 7 formation tops, including Nacatoch, Pecan Gap, Austin Chalk, Bac.

Its 2 leases have reported 71.3K barrels of oil and 77 mcf of gas since January 1993, last reporting in July 2026. The leases carry 130 wells, so these are lease totals, not this well alone.

Operator of record

Gaither Petroleum Corporation

Permitted by Greenwich Oil Corporation; the EWA schedule now lists a different operator.

Katy, TX · P-5 Y, filed Nov 4, 2025 · 117 permits on file · (281) 830-7878

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Gaither Petroleum Corporation
Production reports	Gaither Petroleum Corporationthrough Dec 2015
Latest permit	Greenwich Oil CorporationSep 23, 1992

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

5,103: total depth, ft
2: permits on file
Sep 23, 1992: last permit issued
Jun 10, 1992: completed
71.3K: cumulative oil, bbl
77: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jun 10, 1992
Shut in: —
Plugged: May 23, 1994

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 130 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Forest Hill /Harris SD/ Unit O-6-4778	Forest Hill (Harris Sand)	Gaither Petroleum Corporation	123	60.9K	46	Jan 1993 – Jul 2026
W.C. Robinson O-6-5887	Forest Hill(sub-Clarksville 1ST)	Gaither Petroleum Corporation	7	10.4K	31	Jan 1993 – May 2016

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.

1Greenwich Oil CorporationJan 1993 → Mar 1994
2Klear Creek ProductionApr 1994 → Apr 1995
3Powerline Energy Corp.May 1995 → Oct 1996
4Exzena Oil Corp.Sep 1996 → Jul 1997
5Precise Development, Inc.Nov 1996 → May 1997
6Secondary Oil Corp., Inc.Jun 1997 → Feb 1998
7Sierra Blanca Petro. Energy,inc.Mar 1998 → Apr 1998
8Brothers Oil & Equipment, Inc.May 1998 → Jul 1998
9Reeder, Wendell A.Aug 1998 → Aug 2006
10A. K. P. Oil Co.Jul 2008 → Aug 2008
11Gaither Petroleum CorporationMar 2011 → Dec 2015

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
403348-99	Recompletion	Greenwich Oil Corporation	Sep 21, 1992	Sep 23, 1992	Jun 8, 1992	5,103
320680-99	Drill	Greenwich Oil Corporation	Sep 17, 1986	Sep 22, 1986	Oct 27, 1986	5,100

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-6-4778	—	—	—	—
—	— O-6-5887	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 434 ft elevation.Download CSV →

Formation	MD ft	Subsea
Nacatoch	1,941	-1,507
Pecan Gap	2,903	-2,469
Austin Chalk	4,450	-4,016
Bac	4,585	-4,151
Sub-Clarksville	4,632	-4,198
Sub-Clarkville	4,632	-4,198
Harris	4,960	-4,526

Perforations

Perforated and open-hole intervals.

From	To	Type
4,646	4,664	Perforated
4,960	4,980	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,023	12.25	520 S
5.5	5,103	7.875	1,300 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
Dec 8, 1992	Jul 2, 1992	—
Nov 19, 1992	Feb 26, 1987	—
Mar 17, 1987	Feb 26, 1987	—
Mar 7, 1987	—	—

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 42-499-31504 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-499-31504 → 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.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0: bbl, last 12 reported months
0: bbl, all reported
Mar 1994: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000062002	H-1 Injection	Plugged Jul 1, 1994	1,000	2,300	4,940–4,960
000075666	H-1 Injection	Plugged Jul 1, 1994	1,000	2,300	4,646–4,664

MONTHLY INJECTED, BBL · H-10 · LAST 13 REPORTED MONTHS

Last 12 months 0

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/49931504, documented in the API reference.