WELL · 42-307-30812 · DISTRICT 7

Doyal Shirley #1A

Plugged

McCulloch County · Lohn (971) field · Vertical

Doyal Shirley #1A (API 42-307-30812) is a plugged well in Mcculloch County, plugged June 20, 1996, last operated by Southern Gulf Energy.

The RRC has issued one drilling permit, issued September 24, 1990, permitted to 999 ft.

It was permitted by Harmony Oil And Gas, Inc. and has since transferred to Southern Gulf Energy on the wellbore schedule.

Completion filings report 6 formation tops, including B/Ranger Lime, T/Winchell Reef, B/Adams Branch Lime, T/Palo Pinto Lime.

Operator of record

Southern Gulf Energy

Permitted by Harmony Oil and Gas, Inc.; the EWA schedule now lists a different operator.

Corpus Christ, TX · P-5 Y, filed Feb 5, 2016 · 1 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Southern Gulf Energy
Production reports	none
Latest permit	Harmony Oil and Gas, Inc.Sep 24, 1990

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

999: total depth, ft
1: permits on file
Sep 24, 1990: last permit issued
Jun 28, 1991: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 1996

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jun 28, 1991
Shut in: —
Plugged: Jun 20, 1996

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
Doyal, Shirley G-9-140485	Lohn (971)	Southern Gulf Energy	1	0	0	Jan 1993 – Jun 1996

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
378096-99	Drill	Harmony Oil and Gas, Inc.	Sep 17, 1990	Sep 24, 1990	Oct 2, 1990	999

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-140485	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,546 ft elevation.Download CSV →

Formation	MD ft	Subsea
B/Ranger Lime	441	1,105
T/Winchell Reef	540	1,006
B/Adams Branch Lime	648	898
T/Palo Pinto Lime	708	838
T/Dog Bend Lime	926	620
T/Fry Sandstone	970	576

Perforations

Perforated and open-hole intervals.

From	To	Type
970	974	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
2.875	999	6.75	200 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 11, 1992	Feb 3, 1992	Yes
00	Feb 7, 1992	—	—

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 42-307-30812 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-307-30812 → 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/30730812, documented in the API reference.