WELL · 42-413-31846 · DISTRICT 7

Cahill #1

Plugged

Schleicher County · Carl Cahill (Canyon Sand) field · Vertical

Cahill #1 (API 42-413-31846) is a plugged well in Schleicher County, plugged March 28, 2013, last operated by Brooks E. B. JR..

The RRC has issued one drilling permit, issued May 13, 1993, permitted to 4,400 ft.

Completion filings report 4 formation tops, including Palo Pinto, Canyon, Capps Lm., Strawn.

Operator of record

Brooks E. B. Jr.

Dallas, TX · P-5 Y, filed Nov 3, 2017 · 219 permits on file · (214) 528-9953

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Brooks E. B. Jr.
Production reports	Brooks, E. B., Jr.through Nov 2010
Latest permit	Brooks, E. B., Jr.May 13, 1993

4,400: total depth, ft
1: permits on file
May 13, 1993: last permit issued
Oct 1, 1993: completed
0: cumulative oil, bbl
124K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 1993 THROUGH Jul 2013

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Oct 1, 1993
Shut in: —
Plugged: Mar 28, 2013

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
Cahill G-9-147176	Carl Cahill (Canyon Sand)	Brooks, E. B., Jr.	1	0	124K	Oct 1993 – Jul 2013

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.

1Brooks, E. B., Jr.Oct 1993 → Nov 2010

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
411581-99	Drill	Brooks, E. B., Jr.	May 10, 1993	May 13, 1993	Jun 1, 1993	4,400

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-147176	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,275 ft elevation.Download CSV →

Formation	MD ft	Subsea
Palo PintoPALO PINTO LM.	3,655	-1,380
CanyonCANYON SD.	4,025	-1,750
Capps Lm.	4,100	-1,825
StrawnSTRAWN SD.	4,268	-1,993

Perforations

Perforated and open-hole intervals.

From	To	Type
4,030	4,040	Perforated
4,042	4,046	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	446	11	285 S
4.5	4,345	7.875	230 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	Feb 1, 1994	Oct 27, 1993	Yes
00	Nov 30, 1993	—	—

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 42-413-31846 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-413-31846 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/41331846, documented in the API reference.