WELL · 42-507-33387 · DISTRICT 1

Thuss #1

Zavala County · Pearsall (Buda S.) field · Producing · Horizontal

Thuss #1 (API 42-507-33387) is a horizontal well in Zavala County operated by Cml Exploration LLC, completed June 10, 2020 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued January 10, 2020, permitted to 6,700 ft.

Completion filings report 5 formation tops, including Escondido, Olmos, Anacacho, Austin Chalk.

Its lease has reported 13.2K barrels of oil and 116K mcf of gas since March 2020, 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, LLCJan 10, 2020

6,700: total depth, ft
1: permits on file
Jan 10, 2020: last permit issued
Jun 10, 2020: completed
13.2K: cumulative oil, bbl
116K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 2020 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jun 10, 2020
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

28.693724, -99.730190

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
Thuss O-1-20152	Pearsall (Buda, S.)	CML Exploration, LLC	1	13.2K	116K	Mar 2020 – Jul 2026

Gas, mcf lease total

Last 12 months 14,182 · prior 12 18,489(-23%)

Oil, barrels lease total

Last 12 months 355 · prior 12 585(-39%)

Chain of custody

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

1CML Exploration, LLCJun 2020 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
860665-99	Drill	CML Exploration, LLC	Jan 7, 2020	Jan 10, 2020	Feb 25, 2020	6,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-20152	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 601 ft elevation.Download CSV →

Formation	MD ft	Subsea
EscondidoESCONDIDO - DISPOSAL	1,292	-691
EscondidoESCONDIDO - DISPOSAL	2,492	-1,891
Olmos	3,442	-2,841
Anacacho	4,887	-4,286
Austin ChalkAUSTIN	5,372	-4,771
Buda	6,469	-5,868
Buda	6,470	-5,869

Perforations

Perforated and open-hole intervals.

From	To	Type
6,985	14,311	Open hole
6,985	16,695	Open hole
6,985	17,823	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	5,250	12.25	1,283 S
7	6,985	8.75	269 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	Sep 15, 2020	Jun 30, 2020	Yes
00	Jun 29, 2020	Apr 23, 2020	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 42-507-33387 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-507-33387 → 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 →

MDB42-507-33386

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

Escondido	2,489	-1,888
Olmos	3,454	-2,853
Anacacho	4,885	-4,284
Austin Chalk	5,372	-4,771

Branton42-507-33380

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

Escondido	2,489	-1,888
Olmos	3,438	-2,837
Anacacho	4,883	-4,282
Austin Chalk	5,368	-4,767
Buda	6,461	-5,860
Georgetown	6,817	-6,216

Anna Louisa42-507-33338

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

Escondido	2,465	-1,864
Olmos	3,409	-2,808
Anacacho	4,853	-4,252
Austin Chalk	5,349	-4,748
Buda	6,450	-5,849
Georgetown	6,803	-6,202

Mendi42-507-33561

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

Escondido	2,469	-1,835
Anacacho	4,862	-4,228
Austin Chalk	5,349	-4,715

Dial42-507-33008

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

Escondido	2,540	-1,922
Olmos	3,505	-2,887
Anacacho	4,976	-4,358
Austin Chalk	5,454	-4,836

Kleimann42-507-33337

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

Escondido	2,433	-1,821
Olmos	3,360	-2,748
Anacacho	4,777	-4,165
Austin Chalk	5,285	-4,673
Buda	6,405	-5,793
Georgetown	6,758	-6,146

Kleimann42-507-33364

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

Escondido	2,437	-1,800
Olmos	3,358	-2,721
Anacacho	4,777	-4,140
Austin Chalk	5,280	-4,643
Buda	6,399	-5,762
Georgetown	6,750	-6,113

Kleimann42-507-33306

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

Escondido	2,430	-1,818
Olmos	3,345	-2,733
Anacacho	4,763	-4,151
Austin Chalk	5,269	-4,657
Buda	6,391	-5,779
Georgetown	6,743	-6,131

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/50733387, documented in the API reference.