WELL · 42-195-30791 · DISTRICT 10

Brillhart #1-6

Brillhart #1-6 (API 42-195-30791) is a permitted well in Hansford County filed by Horizon Oil & Gas CO. Of Texas; no completion report is on file yet.

The RRC has issued 2 drilling permits in 1981, permitted to 8,600 ft.

Operator of record

Horizon Oil & Gas Co. of Texas

Spearman, TX · P-5 Y, filed Apr 13, 1984 · 42 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	4P Energy Texas, LLCthrough Dec 2017
Latest permit	Horizon Oil & Gas Co. of TexasAug 13, 1981

8,600: total depth, ft
2: permits on file
Aug 13, 1981: last permit issued
—: completed
0: cumulative oil, bbl
252K: 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
Brillhart G-14-96837	Brillhart (Morrow, Upper)	Unbridled Resources, LLC	1	0	252K	Jan 1993 – Jul 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.

1Horizon Oil & Gas Co.Jan 1993 → Dec 1994
2Sonat Exploration Company-MCRJan 1995 → Oct 1996
3Horizon Natural Resources, Inc.Nov 1996 → Jul 1999
4Montgomery Petroleum, Inc.Aug 1999 → Jan 2000
5Mboe Oil and Gas LPFeb 2000 → Sep 2000
6Horizon Natural Gas CompanyOct 2000 → Oct 2002
7Chesapeake Operating, Inc.Nov 2002 → Oct 2014
8Chesapeake Operating, L.L.C.Nov 2014 → Jun 2016
94P Energy Texas, LLCJul 2016 → Dec 2017

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
134713-99	Drill	Horizon Oil & Gas Co. of Texas	Aug 13, 1981	Aug 13, 1981	—	8,600
119147-99	Drill	Horizon Oil & Gas Co. of Texas	Apr 22, 1981	Apr 22, 1981	—	7,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-14-96837	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
6,790	6,798	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,489	11.25	900 S
2.375	6,709	—	—
4.5	6,912	7.875	250 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	Oct 14, 1981	—

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 42-195-30791 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-195-30791 → 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/19530791, documented in the API reference.