WELL · 42-057-31689 · DISTRICT 2

State Tract 257 #1

Plugged

Calhoun County · Appling (Seg a Kopnicky Middle) field · Directional

State Tract 257 #1 (API 42-057-31689) is a plugged well in Calhoun County, plugged December 28, 2010, last operated by Brigham Oil & Gas L.P..

The RRC has issued one drilling permit, issued January 10, 2005, permitted to 13,700 ft.

Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.

Operator of record

Brigham Oil & Gas L.P.

Austin, TX · P-5 Inactive, filed Oct 19, 2012 · 288 permits on file · (512) 427-3300

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Brigham Oil & Gas L.P.
Production reports	Brigham Oil & Gas, L.P.through Jun 2009
Latest permit	Brigham Oil & Gas, L.P.Jan 10, 2005

13,700: total depth, ft
1: permits on file
Jan 10, 2005: last permit issued
Apr 11, 2005: completed
0: cumulative oil, bbl
230K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 2005 THROUGH Dec 2010

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Apr 11, 2005
Shut in: —
Plugged: Dec 28, 2010

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
State Tract 257 G-2-211785	Appling (Seg a Kopnicky Middle)	Brigham Oil & Gas, L.P.	1	0	230K	Apr 2005 – Dec 2010

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.

1Brigham Oil & Gas, L.P.Apr 2005 → Jun 2009

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
555927-99	Drill	Brigham Oil & Gas, L.P.	Jan 10, 2005	Jan 10, 2005	Jan 21, 2005	13,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-2-211785	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 10 ft elevation.Download CSV →

Formation	MD ft	Subsea
Miocene (undifferentiated)BASE OF MIOCENE	6,285	-6,275
FrioFRIO CIB HAZ	8,130	-8,120
FrioFRIO MARG TEX	8,505	-8,495
FrioFRIO NON STRUMA	9,190	-9,180

Perforations

Perforated and open-hole intervals.

From	To	Type
8,804	8,808	Perforated
8,874	8,876	Perforated
8,878	8,884	Perforated
8,887	8,892	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	2,505	17.5	1,530 S
5.5	10,350	9.875	1,300 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 30, 2006	May 17, 2005	Yes
00	Oct 27, 2005	—	—

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 42-057-31689 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-057-31689 → 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/05731689, documented in the API reference.