WELL · 42-421-30257 · DISTRICT 10

C.M.F. Corp #171

C.M.F. Corp #171 (API 42-421-30257) is a permitted well in Sherman County filed by Texas Oil Development Corp.; no completion report is on file yet.

The RRC has issued 2 drilling permits in 1981, permitted to 7,000 ft.

Operator of record

Texas Oil Development Corp.

Fort Worth, TX · P-5 Y, filed Sep 15, 1987 · 15 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Pantera Energy Companythrough Apr 2026
Latest permit	Texas Oil Development Corp.Oct 13, 1981

7,000: total depth, ft
2: permits on file
Oct 13, 1981: last permit issued
—: completed
0: cumulative oil, bbl
986K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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
CMF Corporation G-14-102544	Texas Hugoton	Pantera Energy Company	1	0	986K	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 23,928 · prior 12 19,915(+20%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Hugoton Energy CorporationJan 1993 → Mar 1998
2Chesapeake Operating, Inc.Apr 1998 → Aug 1999
3Spring Resources, Inc.Sep 1999 → Nov 1999
4Bravo Natural Resources, Inc.Jan 2000 → Feb 2003
5Patina Oil & Gas CorporationMar 2003 → May 2005
6Noble Energy Production, Inc.Jun 2005 → Aug 2007
7Noble Energy IncSep 2007 → Aug 2012
8Unit Petroleum CompanySep 2012 → Dec 2016
9Pantera Energy CompanyJan 2017 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
137380-99	Drill	Texas Oil Development Corp.	Oct 13, 1981	Oct 13, 1981	—	7,000
137379-99	Drill	Texas Oil Development Corp.	Oct 13, 1981	Oct 13, 1981	Oct 31, 1981	7,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-14-102544	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
3,051	3,118	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,413	12.25	900 S
4.5	3,407	7.875	210 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	Jan 12, 1984	Nov 5, 1982	—

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 42-421-30257 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-421-30257 → 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/42130257, documented in the API reference.