WELL · 42-095-31107 · DISTRICT 7

Cox, Kathy #1

Plugged

Cox, Kathy #1 (API 42-095-31107) is a plugged well in Concho County, plugged April 23, 1990, last operated by Lillis, Michael D..

The RRC has issued 2 drilling permits (amended once) between 1990 and 2006, permitted to 3,800 ft.

Completion filings report 3 formation tops, including King Sd, Capps Lm, Goen Lm.

Operator of record

Lillis, Michael D.

Midland, TX · P-5 Y, filed Apr 4, 2026 · 113 permits on file · (432) 528-1490

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Lillis, Michael D.through Dec 2021
Latest permit	Lillis, Michael D.Feb 28, 2006

3,800: total depth, ft
3: permits on file
Feb 28, 2006: last permit issued
—: completed
0: cumulative oil, bbl
59.2K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2001 THROUGH Jan 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: Apr 23, 1990

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
Cox, Kathy G-9-187294	Speck, North (Goen)	Lillis, Michael D.	1	0	59.2K	Jun 2001 – Jan 2026

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.

1Lillis, Michael D.Jan 2002 → Dec 2021

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
504507-98	Reenter	Lillis, Michael D.	Apr 4, 2005	Feb 28, 2006	Feb 10, 2001	3,800
504507-99	Reenter	Lillis, Michael D.	Jan 25, 2001	Jan 31, 2001	Feb 10, 2001	3,630
371439-99	Drill	Amerind Oil Company, Ltd.	Mar 26, 1990	Mar 30, 1990	—	3,600

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-9-187294	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,938 ft elevation.Download CSV →

Formation	MD ft	Subsea
King SD	1,930	8
Capps LM	3,450	-1,512
Goen LM	3,522	-1,584

Perforations

Perforated and open-hole intervals.

From	To	Type
3,574	3,578	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	264	—	1,214 S
4.5	3,542	7.875	150 S
4.5	—	7.875	160 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	May 14, 2002	Jan 22, 2002	—
00	Mar 7, 2002	—	—

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 42-095-31107 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-095-31107 → 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/09531107, documented in the API reference.