WELL · 42-187-33507 · DISTRICT 1

Anderson C. 1H #1 H

Guadalupe County · Darst Creek (Edwards) field · Producing · Horizontal

Anderson C. 1h #1 H (API 42-187-33507) is a horizontal well in Guadalupe County operated by Texas Petroleum Investment CO., completed May 2, 2005 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued April 19, 2005, permitted to 2,800 ft.

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

Its lease has reported 182K barrels of oil since October 2005, last reporting in July 2026.

Operator of record

Texas Petroleum Investment Co.

Houston, TX · P-5 Y, filed Jul 4, 2026 · 233 permits on file · (888) 214-3575

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.Apr 19, 2005

2,800: total depth, ft
2: permits on file
Apr 19, 2005: last permit issued
May 2, 2005: completed
182K: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: May 2, 2005
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

29.583569, -97.765123

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Guadalupe County.

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
Anderson, C. 1H O-1-14646	Darst Creek (Edwards)	Texas Petroleum Investment Co.	1	182K	0	Oct 2005 – Jul 2026

Oil, barrels lease total

Last 12 months 6,561 · prior 12 5,299(+24%)

Chain of custody

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

1Vintage Petroleum, Inc.Oct 2005 → Apr 2006
2Vintage Petroleum, LLCMay 2006 → Sep 2006
3Texas Petroleum Investment Co.Oct 2006 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
560755-98	Drill	Texas Petroleum Investment Co.	Nov 28, 2018	Apr 19, 2005	Apr 18, 2005	2,800
560755-99	Drill	Vintage Petroleum, Inc.	Apr 19, 2005	Apr 19, 2005	Apr 19, 2005	2,800

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-14646	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 511 ft elevation.Download CSV →

Formation	MD ft	Subsea
Austin Chalk	2,328	-1,817
Buda	2,383	-1,872
Edwards	2,548	-2,037

Perforations

Perforated and open-hole intervals.

From	To	Type
2,834	4,903	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
7	2,834	8.75	600 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	Mar 27, 2019	Mar 12, 2019	—
00	Jan 4, 2006	—	—

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 42-187-33507 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-187-33507 → 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.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Anderson, C. 2-H42-187-33536

0.0 KM · Texas Petroleum Investment Co. · Section with this well →

Eagle Ford	2,326	-1,806
Buda	2,370	-1,850
Del Rio	2,450	-1,930
Edwards	2,545	-2,025

Anderson, L.42-187-30361

0.6 KM · Vintage Petroleum, Inc. · Section with this well →

Austin Chalk	2,190	-1,595
Buda	2,397	-1,802
Georgetown	2,513	-1,918
Edwards	2,567	-1,972

Anderson Unit42-187-33566

0.8 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,179	-1,697
Buda	2,380	-1,898
Edwards	2,539	-2,057

Denman A42-187-33675

0.9 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,191	-1,668
Eagle Ford	2,365	-1,842
Buda	2,407	-1,884
Buda	2,407	-1,884
Edwards	2,573	-2,050
Edwards	2,573	-2,050
Catahoula	—
Frio	—

10 TOPS · FIRST 8

Knobloch, C.42-187-33554

1.1 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,169	-1,606
Buda	2,392	-1,829
Edwards	2,563	-2,000

Knobloch B-42-187-33697

1.7 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,141	-1,646
Buda	2,348	-1,853
Edwards	2,510	-2,015
Catahoula	—
Frio	—
Woodbine	—
Yegua	—

Knobloch, C.42-187-33693

1.8 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,129	-1,637
Buda	2,335	-1,843
Edwards	2,501	-2,009
Yegua	—
Catahoula	—
Frio	—
Woodbine	—

PB & Posey42-187-33706

1.8 KM · Texas Petroleum Investment Co. · Section with this well →

Austin Chalk	2,179	-1,704
Buda	2,389	-1,914
Edwards	2,552	-2,077
Catahoula	—
Frio	—
Yegua	—
Woodbine	—

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/18733507, documented in the API reference.