WELL · 42-435-33391 · DISTRICT 7

Mc Dermott #1

Plugged

MC Dermott #1 (API 42-435-33391) is a plugged well in Sutton County, plugged October 15, 1987, last operated by Leeper Oil Exp. & Prod. Inc..

The RRC has issued 2 drilling permits between 1987 and 1996, permitted to 6,300 ft.

Completion filings report 4 formation tops, including Adams Branch, Canyon, Strawn, Ellenburger.

Operator of record

Leeper Oil Exp. & Prod. Inc.

Midland, TX · P-5 Y, filed Apr 8, 2005 · 32 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Grace Petroleum Operating, LLCthrough Sep 2025
Latest permit	Leeper Oil Exp. & Prod. Inc.Nov 18, 1996

6,300: total depth, ft
2: permits on file
Nov 18, 1996: last permit issued
—: completed
0: cumulative oil, bbl
1.02M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1997 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: Oct 15, 1987

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
McDermott G-9-161643	Branch, North (Ellen.)	Grace Petroleum Operating, LLC	1	0	1.02M	Jan 1997 – Jul 2026

Gas, mcf lease total

Last 12 months 1,425 · prior 12 1,580(-10%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Leeper Oil Exp. & Prod. Inc.Jan 1997 → Nov 1999
2Lynx Energy Company, Inc.Dec 1999 → Dec 2001
3Lynx Operating Co., Inc.Jan 2002 → Oct 2014
4Grace Petroleum Operating, LLCNov 2014 → Sep 2025

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
455277-99	Reenter	Leeper Oil Exp. & Prod. Inc.	Nov 18, 1996	Nov 18, 1996	Dec 9, 1996	6,300
337068-99	Drill	Terra Resources, Inc.	Oct 8, 1987	Oct 8, 1987	—	5,300

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-161643	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,346 ft elevation.Download CSV →

Formation	MD ft	Subsea
Adams Branch	3,979	-1,633
CanyonCANYON SD	4,784	-2,438
StrawnSTRAWN REEF	5,094	-2,748
Ellenburger	5,900	-3,554

Perforations

Perforated and open-hole intervals.

From	To	Type
5,916	5,940	Perforated
5,994	6,010	Perforated
6,015	6,020	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	830	12.25	—
4.5	6,120	7.875	315 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 12, 1997	Feb 10, 1997	Yes
00	Feb 27, 1997	—	—

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 42-435-33391 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-435-33391 → 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/43533391, documented in the API reference.