WELL · 42-417-36479 · DISTRICT 7

Cook a Sec. 81 #14

Plugged

Shackelford County · Cook Ranch (Tannehill Upper) field · Vertical

Cook A Sec. 81 #14 (API 42-417-36479) is a plugged well in Shackelford County, plugged February 15, 1994, last operated by Young Marshall R. Oil CO..

The RRC has issued 2 drilling permits between 1985 and 1988, permitted to 1,550 ft.

Completion filings report 4 formation tops, including Coleman Junction, Sedwick Lime, Dothan Lime, Saddlecreek Lime.

Operator of record

Young Marshall R. Oil Co.

Fort Worth, TX · P-5 Y, filed Sep 3, 2010 · 609 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Young Marshall R. Oil Co.
Production reports	Young, Marshall R., Oil Co.through Jan 1994
Latest permit	Young, Marshall R., Oil CompanyApr 4, 1988

1,550: total depth, ft
2: permits on file
Apr 4, 1988: last permit issued
Mar 15, 1988: completed
0: cumulative oil, bbl
339: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 1994

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Mar 15, 1988
Shut in: —
Plugged: Feb 15, 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 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
Cook "a" Sec. 81 G-8-127080	Cook Ranch (Tannehill,upper)	Young, Marshall R., Oil Co.	1	0	339	Jan 1993 – Feb 1994

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.

1Young, Marshall R., Oil Co.Jan 1993 → Jan 1994

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
344631-99	Recompletion	Young, Marshall R., Oil Company	Mar 31, 1988	Apr 4, 1988	—	1,548
282990-99	Drill	Young, Marshall R., Oil Company	Aug 14, 1985	Aug 15, 1985	—	1,550

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-8-127080	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,725 ft elevation.Download CSV →

Formation	MD ft	Subsea
Coleman Junction	690	1,035
Sedwick Lime	844	881
Dothan Lime	994	731
Saddlecreek Lime	1,276	449

Perforations

Perforated and open-hole intervals.

From	To	Type
1,154	1,160	Perforated
1,499	1,504	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	105	11	75 S
4.5	1,534	7.875	15 S
4.5	1,540	7.875	150 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
May 26, 1988	Mar 30, 1988	Yes
May 11, 1988	—	—
May 3, 1988	—	—
Dec 31, 1985	Oct 17, 1985	Yes
Dec 17, 1985	—	—

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 42-417-36479 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-417-36479 → 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/41736479, documented in the API reference.