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TEXAS · WELLS · SAN AUGUSTINE COUNTY · BLACK STONE UNIT A-43 LEASE · API 42-405-30369 · DISTRICT 06

Black Stone Unit A-43 #2H

Shut in

San Augustine County · Carthage (Haynesville Shale) field · Producing  · Horizontal

Black Stone Unit A-43 #2H (API 42-405-30369) is a horizontal well in San Augustine County operated by Xto Energy Inc., completed January 6, 2011 and listed as producing on the RRC schedule, shut in July 1, 2025.

The RRC has issued one drilling permit (amended once), issued August 11, 2010, permitted to 14,015 ft.

It was permitted by Encana Oil & Gas(USA) Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.

Completion filings report 2 formation tops, including Bossier, Knowles.

Its lease has reported 15 barrels of oil and 1.8M mcf of gas since January 2011, last reporting volume in June 2025.

Operator of record

XTO Energy Inc.

Permitted by Encana Oil & Gas(usa) Inc.; the EWA schedule now lists a different operator.

Based in
Spring, TX
P-5 status
Active – Extension (X)
P-5 last filed
Apr 8, 2026
Permits on file
16,156
Phone
(346) 502-1572
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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleXTO Energy Inc.
Production reportsXTO Energy Inc.through Jun 2025
Latest permitEncana Oil & Gas(usa) Inc.Aug 11, 2010

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

14,015
total depth, ft
2
permits on file
Aug 11, 2010
last permit issued
Jan 6, 2011
completed
15
cumulative oil, bbl
1.8M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · JAN 2011 THROUGH JUN 2025

On this page3 formation topsLease production1 well log

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 6, 2011
Shut in
Jul 1, 2025
Plugged
—

Operator's P-5 on the schedule: Active (A)

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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Black Stone Unit A-43 G-6-262300Carthage (Haynesville Shale)XTO Energy Inc.1151.8MJan 2011 – Jun 2025

Gas, mcf lease total

Last 12 months 53 · prior 12 5,247(-99%)

05001K1.5K202420252026

Wells named Black Stone Unit A-43

XTO Energy Inc.'s other wells filed under this lease name in San Augustine County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

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

  1. 1Encana Oil & Gas(usa) Inc.Jan 2011 → Mar 2014
  2. 2XTO Energy Inc.Apr 2014 → Jun 2025

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
700431-98DrillEncana Oil & Gas(usa) Inc.Nov 1, 2011Aug 11, 2010Sep 20, 201014,800
700431-99DrillEncana Oil & Gas(usa) Inc.Aug 9, 2010Aug 11, 2010Sep 20, 201014,800

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 6, 2011Black Stone Unit A-43 G-6-262300Carthage (Haynesville Shale)XTO Energy Inc.Producing · shut in Jul 1, 202514,015

Formation tops

As filed on W-2/G-1. Subsea from 330 ft elevation.Download CSV →

FormationMD ftSubsea
Bossier——
Knowles——
BossierMID BOSSIER——

Perforations

Perforated and open-hole intervals.

FromToType
14,27114,482Perforated
14,55214,871Perforated
14,94415,219Perforated
15,27915,505Perforated
15,56015,889Perforated
15,95216,230Perforated
16,28716,504Perforated
16,56816,849Perforated
16,91017,179Perforated
17,23417,512Perforated
17,57517,801Perforated
17,86418,137Perforated
18,19018,357Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3752,018161,240 S
7.62513,4709.8751,735 S
518,5436.75795 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Feb 27, 2012Mar 15, 2011Yes

Well logs

1 log loaded from the RRC's log index, the latest received Dec 18, 2013. Cased hole. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.

Open the RRC's log search for this well ↗
Logas describedFiles Intervalft, as filedDatereceivedSizeMB
SURVEYS CASED HOLETIFF9,000 to 18,500Dec 18, 2013run Sep 28, 20106.52

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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.

The logs loaded for this well are under Well logs, with the RRC's log search for it.

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/40530369, documented in the API reference.