WELL · 42-251-31654 · DISTRICT 9

Poston #1

Plugged

Johnson County · Newark East (Barnett Shale) field · Horizontal

Poston #1 (API 42-251-31654) is a plugged horizontal well in Johnson County, plugged November 11, 2021, last operated by Spindletop Oil & Gas Company.

The RRC has issued one drilling permit (amended once), issued April 4, 2007, permitted to 6,754 ft.

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

Operator of record

Spindletop Oil & Gas Company

Dallas, TX · P-5 Y, filed Aug 4, 2025 · 180 permits on file · (972) 644-2581

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Spindletop Oil & Gas Company
Production reports	Spindletop Oil & Gas Companythrough Oct 2021
Latest permit	Spindletop Oil & Gas CompanyApr 4, 2007

6,754: total depth, ft
2: permits on file
Apr 4, 2007: last permit issued
Jan 27, 2010: completed
0: cumulative oil, bbl
42.8K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2008 THROUGH Nov 2021

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 27, 2010
Shut in: —
Plugged: Nov 11, 2021

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
Poston G-13-250164	Newark, East (Barnett Shale)	Spindletop Oil & Gas Company	1	0	42.8K	Oct 2008 – Nov 2021

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.

1Spindletop Oil & Gas CompanyAug 2010 → Oct 2021

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
636072-98	Drill	Spindletop Oil & Gas Company	Sep 22, 2009	Apr 4, 2007	Oct 14, 2008	6,754
636072-99	Drill	Williams Prod. Gulf Coast, L.P.	Mar 28, 2007	Apr 4, 2007	Oct 14, 2008	6,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-13-250164	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 977 ft elevation.Download CSV →

Formation	MD ft	Subsea
Marble Falls	5,986	-5,009
BarnettBARNETT SHALE	6,495	-5,518

Perforations

Perforated and open-hole intervals.

From	To	Type
6,499	6,536	Perforated
6,563	6,564	Perforated
6,580	6,599	Perforated
6,628	6,664	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,209	12.25	500 S
4.5	6,753	7.875	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 →

Filed	W-2 / G-1 date	Logs referenced
Apr 26, 2011	Nov 17, 2010	—
May 7, 2010	May 18, 2009	Yes
Aug 13, 2009	—	—

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 42-251-31654 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-251-31654 → 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/25131654, documented in the API reference.