WELL · 42-425-30271 · DISTRICT 9

Barker Coffman Unit #7H

Barker Coffman Unit #7H (API 42-425-30271) is a permitted horizontal well in Somervell County filed by Quicksilver Resources Inc.; no completion report is on file yet.

The RRC has issued 2 drilling permits (amended once) between 2008 and 2011, permitted to 9,000 ft.

Completion filings report 2 formation tops, including Marble Falls, Barnett.

Operator of record

Quicksilver Resources Inc.

Fort Worth, TX · P-5 Y, filed Dec 4, 2025 · 1,778 permits on file · (817) 665-5000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Diversified Production LLCthrough Apr 2026
Latest permit	Quicksilver Resources Inc.Feb 7, 2011

9,000: total depth, ft
3: permits on file
Feb 7, 2011: last permit issued
—: completed
0: cumulative oil, bbl
1.31M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 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
Barker Coffman Unit G-13-263373	Newark, East (Barnett Shale)	Diversified Production LLC	1	0	1.31M	Sep 2011 – Jul 2026

Gas, mcf lease total

Last 12 months 39,830 · prior 12 42,752(-7%)

Chain of custody

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

1Quicksilver Resources Inc.Sep 2011 → Mar 2016
2Bluestone Natural Res. II, LLCApr 2016 → Dec 2019
3Blackbeard Operating, LLCJan 2020 → Jun 2021
4Diversified Production LLCJul 2021 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
709215-99	Drill	Quicksilver Resources Inc.	Jan 26, 2011	Feb 7, 2011	Oct 22, 2008	9,000
670035-98	Drill	Quicksilver Resources Inc.	Mar 6, 2009	Mar 10, 2009	—	9,000
670035-99	Drill	Quicksilver Resources Inc.	Aug 27, 2008	Sep 16, 2008	—	9,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-13-263373	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 783 ft elevation.Download CSV →

Formation	MD ft	Subsea
Marble Falls	5,438	-4,655
BarnettBARNETT FORMATION	5,705	-4,922
BarnettBARNETT SHALE	5,832	-5,049

Perforations

Perforated and open-hole intervals.

From	To	Type
6,130	8,751	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	815	12.25	320 S
5.5	8,790	8.75	1,350 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 9, 2012	Jan 4, 2012	Yes

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 42-425-30271 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-425-30271 → 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/42530271, documented in the API reference.