TEXAS · WELLS · GUADALUPE COUNTY · API 42-187-33534 · DISTRICT 01

Allen J. E. -A- #12H

Guadalupe County · Luling-Branyon field · Producing · Horizontal

Allen J. E. -A- #12H (API 42-187-33534) is a horizontal well in Guadalupe County operated by Texas Petroleum Investment CO., completed April 2, 2022 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued March 28, 2007, permitted to 2,145 ft.

Completion filings report 3 formation tops, including Austin Chalk, Buda, Edwards.

Its 2 leases have reported 1.66M barrels of oil and 120K mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 41 wells, so these are lease totals, not this well alone.

Operator of record

Texas Petroleum Investment Co.

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Oct 1, 2025
Permits on file: 233
Phone: (713) 789-9225

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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Texas Petroleum Investment Co.
Production reports	Texas Petroleum Investment Co.through Apr 2026
Latest permit	Texas Petroleum Investment Co.Mar 28, 2007

2,145: total depth, ft
2: permits on file
Mar 28, 2007: last permit issued
Apr 2, 2022: completed
1.66M: cumulative oil, bbl
120K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Apr 2, 2022
Shut in: —
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.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 41 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Allen, J. E. -A- O-1-3671	Luling-Branyon	Texas Petroleum Investment Co.	40	1.57M	120K	Jan 1993 – Apr 2026
Allen, J. E. "a" 12H O-1-14892	Luling-Branyon	Texas Petroleum Investment Co.	1	87.6K	0	Apr 2007 – Sep 2014

Oil, barrels lease total

Last 12 months 33,734 · prior 12 41,323(-18%)

Chain of custody

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

1Meridian Oil Production Inc.Jan 1993 → Feb 1996
2Meridian Oil Inc.Mar 1996 → Jul 1996
3Burlington Resources Oil&gas Co.Aug 1996 → Mar 1997
4Vintage Petroleum, Inc.Apr 1997 → Apr 2006
5Vintage Petroleum, LLCMay 2006 → Sep 2006
6Texas Petroleum Investment Co.Oct 2006 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
635406-98	Drill	Texas Petroleum Investment Co.	Aug 23, 2007	Mar 28, 2007	Apr 11, 2007	2,800
635406-99	Drill	Texas Petroleum Investment Co.	Mar 16, 2007	Mar 28, 2007	Apr 11, 2007	2,800

Completions

Completed	Lease	Field	Operator	Status	Depth
Apr 2, 2022	Allen J. E. -A- O-1-3671	Luling-Branyon	Texas Petroleum Investment Co.	Producing	2,145
Apr 28, 2007	Allen J. E. a 12H O-1-14892	Luling-Branyon	Texas Petroleum Investment Co.	Not on Schedule	—

Formation tops

As filed on W-2/G-1. Subsea from 416 ft elevation.Download CSV →

Formation	MD ft	Subsea
Austin Chalk	1,690	-1,274
Buda	1,902	-1,486
Edwards	2,064	-1,648

Perforations

Perforated and open-hole intervals.

From	To	Type
2,419	3,400	Perforated
2,419	3,507	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	57	16	76 S
7	2,419	8.75	500 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 →

RRC record date	W-2 / G-1 date	Logs referenced
May 12, 2022	Apr 25, 2022	—
Mar 16, 2015	May 9, 2007	Yes
Feb 20, 2008	May 9, 2007	Yes
Feb 5, 2008	—	—

Well logs

1 log loaded from the RRC's log index, the latest received Aug 27, 2008. 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 described	Files	Intervalft, as filed	Datereceived	SizeMB
SURVEYS CASED HOLESpans Austin Chalk, Buda, Edwards	TIFF	1,717 to 3,565	Aug 27, 2008run Apr 19, 2007	0.55

"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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 42-187-33534 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-187-33534 → scanned completion filings

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/18733534, documented in the API reference.