WELL · 42-507-33321 · DISTRICT 1

Joseph #1

Zavala County · Pena Creek (Georgetown) field · Producing · Horizontal

Joseph #1 (API 42-507-33321) is a horizontal well in Zavala County operated by Cml Exploration LLC, completed June 6, 2018 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued February 1, 2018, permitted to 7,600 ft.

Completion filings report 6 formation tops, including Escondido, Olmos, Anacacho, Austin Chalk.

Its lease has reported 11.5K barrels of oil and 4.07K mcf of gas since June 2018, last reporting in July 2026.

Operator of record

CML Exploration LLC

Austin, TX · P-5 Y, filed Jul 4, 2026 · 514 permits on file · (800) 460-6313

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	CML Exploration LLC
Production reports	CML Exploration, LLCthrough Apr 2026
Latest permit	CML Exploration, LLCFeb 1, 2018

7,600: total depth, ft
2: permits on file
Feb 1, 2018: last permit issued
Jun 6, 2018: completed
11.5K: cumulative oil, bbl
4.07K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2018 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jun 6, 2018
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

28.717647, -99.669267

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Zavala 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
Joseph O-1-19401	Pena Creek (Georgetown)	CML Exploration, LLC	1	11.5K	4.07K	Jun 2018 – Jul 2026

Oil, barrels lease total

Last 12 months 96 · prior 12 422(-77%)

Chain of custody

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

1CML Exploration, LLCJun 2018 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
835772-98	Drill	CML Exploration, LLC	May 7, 2018	Feb 1, 2018	Apr 1, 2018	7,600
835772-99	Drill	CML Exploration, LLC	Jan 30, 2018	Feb 1, 2018	Apr 1, 2018	7,600

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-19401	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 605 ft elevation.Download CSV →

Formation	MD ft	Subsea
EscondidoESCONDIDO - DISPOSAL	2,702	-2,097
Olmos	3,706	-3,101
Anacacho	5,027	-4,422
Austin Chalk	5,478	-4,873
Buda	6,544	-5,939
Georgetown	6,870	-6,265

Perforations

Perforated and open-hole intervals.

From	To	Type
7,162	19,083	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	5,315	12.25	1,451 S
7	7,162	8.75	686 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	Oct 11, 2018	Jul 11, 2018	Yes

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 42-507-33321 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-507-33321 → 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 →

Beeler Ranch42-507-33299

1.4 KM · CML Exploration, LLC · Section with this well →

Escondido	2,718	-2,116
Olmos	3,744	-3,142
Anacacho	5,077	-4,475
Austin Chalk	5,502	-4,900
Buda	6,596	-5,994
Georgetown	6,938	-6,336

Eileen42-507-33340

1.6 KM · CML Exploration, LLC · Section with this well →

Escondido	2,702	-2,108
Olmos	3,724	-3,130
Anacacho	5,080	-4,486
Austin Chalk	5,499	-4,905
Buda	6,593	-5,999
Georgetown	6,921	-6,327

Flower42-507-32901

2.3 KM · CML Exploration, LLC · Section with this well →

Olmos	3,579	-2,996
Anacacho	4,971	-4,388
Austin Chalk	5,441	-4,858

Holdsworth A42-507-33556

2.7 KM · Rosewood Resources, Inc. · Section with this well →

Escondido	2,759	-2,086
Olmos	3,653	-2,980
Eagle Ford	6,168	-5,495

Holdsworth A42-507-33557

2.7 KM · Rosewood Resources, Inc. · Section with this well →

Escondido	2,767	-2,095
Olmos	3,661	-2,989
Eagle Ford	6,183	-5,511

Cornett42-507-32939

3.2 KM · CML Exploration, LLC · Section with this well →

Olmos	3,522	-2,950
Anacacho	4,920	-4,348
Austin Chalk	5,408	-4,836
Escondido	—

Lander42-507-33298

3.3 KM · CML Exploration, LLC · Section with this well →

Escondido	2,778	-2,175
Olmos	3,818	-3,215
Anacacho	5,165	-4,562
Austin Chalk	5,651	-5,048
Buda	6,652	-6,049
Georgetown	6,980	-6,377

J&M Holdsworth Zav42-507-33538

4.1 KM · Buffco Production Inc. · Section with this well →

Escondido	2,830	-2,219
Austin Chalk	5,754	-5,143
Eagle Ford	6,308	-5,697

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/50733321, documented in the API reference.