WELL · 42-307-31048 · DISTRICT 7

Conway-Herrera Unit #1

Plugged

McCulloch County · Sugar Tree (Strawn) field · Vertical

Conway-Herrera Unit #1 (API 42-307-31048) is a plugged well in Mcculloch County, plugged April 23, 2004, last operated by Sullivan Hollis R. Inc..

The RRC has issued one drilling permit, issued September 4, 1997, permitted to 1,500 ft.

Completion filings report 6 formation tops, including Gunsight, Adams Branch Lm., Palo Pinto, Strawn.

Operator of record

Sullivan Hollis R. Inc.

Based in: Wichita Falls, TX
P-5 status: Inactive (I)
P-5 last filed: Feb 25, 2011
Permits on file: 501
Phone: (940) 322-8963

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Sullivan Hollis R. Inc.
Production reports	Sullivan, Hollis R. Inc.through Sep 1997
Latest permit	Sullivan, Hollis R. Inc.Sep 4, 1997

1,500: total depth, ft
1: permits on file
Sep 4, 1997: last permit issued
Sep 12, 1997: completed
0: cumulative oil, bbl
85: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 1997 THROUGH Apr 2004

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Sep 12, 1997
Shut in: —
Plugged: Apr 23, 2004

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
Conway-Herrera Unit G-9-164685	Sugar Tree (Strawn)	Sullivan, Hollis R. Inc.	1	0	85	Sep 1997 – Apr 2004

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.

1Sullivan, Hollis R. Inc.Sep 1997 → Sep 1997

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
466698-99	Drill	Sullivan, Hollis R. Inc.	Aug 25, 1997	Sep 4, 1997	Sep 5, 1997	1,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-164685	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,858 ft elevation.Download CSV →

Formation	MD ft	Subsea
GunsightGUNSIGHT LM.	300	1,558
Adams Branch Lm.	810	1,048
Palo PintoPALO PINTO LM.	1,020	838
StrawnSTRAWN SD.	1,116	742
Marble FallsMARBLE FALLS LM.	1,150	708
MississippianMISS. LM.	1,200	658

Perforations

Perforated and open-hole intervals.

From	To	Type
1,116	1,122	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	154	12.25	100 S
4.5	1,264	7.875	120 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	Oct 22, 1997	Sep 26, 1997	Yes
00	Oct 9, 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 42-307-31048 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-307-31048 → 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/30731048, documented in the API reference.