WELL · 42-255-38164 · DISTRICT 2

Best Bateman-Best Huth SA1 #1H

Best Bateman-Best Huth Sa1 #1H (API 42-255-38164) is a permitted horizontal well in Karnes County filed by Marathon Oil EF LLC; no completion report is on file yet.

The RRC has issued one drilling permit, issued October 9, 2024, permitted to 22,000 ft.

Completion filings report 10 formation tops, including Frio, Yegua, Queen City, Reklaw.

Operator of record

Marathon Oil EF LLC

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Sep 26, 2025
Permits on file: 3,191
Phone: (832) 486-2737

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	none
Latest permit	Marathon Oil EF LLCOct 9, 2024

22,000: total depth, ft
1: permits on file
Oct 9, 2024: last permit issued
—: completed
—: cumulative oil, bbl
—: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

Surface location

28.819844, -98.007711

Google Maps ↗

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
903133-99	Drill	Marathon Oil EF LLC	Oct 8, 2024	Oct 9, 2024	Apr 24, 2025	22,000

Formation tops

As filed on W-2/G-1. Subsea from 483 ft elevation.Download CSV →

Formation	MD ft	Subsea
FrioFRIO - DISPOSAL	420	63
YeguaYEGUA - DISPOSAL	1,589	-1,106
Queen City	3,606	-3,123
Reklaw	4,490	-4,007
Carrizo	4,769	-4,286
WilcoxWILCOX - DISPOSAL	4,939	-4,456
Austin ChalkAUSTIN CHALK - H2S	11,486	-11,003
Eagle FordEAGLE FORD - H2S	11,651	-11,168
EdwardsEDWARDS - H2S	—	—
SligoSLIGO - H2S	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
11,855	17,051	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	6,177	12.25	1,665 S
5.5	17,031	8.75	2,593 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 4, 2026	Aug 11, 2026	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 42-255-38164 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-255-38164 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Best-Fenner Unit42-255-37045

0.6 KM · Marathon Oil EF LLC · Section with this well →

Yegua	1,698	-1,218
Queen City	3,799	-3,319
Reklaw	4,383	-3,903
Carrizo	4,736	-4,256
Wilcox	6,340	-5,860
Austin Chalk	11,415	-10,935
Eagle Ford	11,606	-11,126
Sligo	—

10 TOPS · FIRST 8

Best-Fenner Unit42-255-37046

0.6 KM · Marathon Oil EF LLC · Section with this well →

Yegua	1,698	-1,218
Queen City	3,799	-3,319
Reklaw	4,383	-3,903
Carrizo	4,736	-4,256
Wilcox	6,340	-5,860
Austin Chalk	11,397	-10,917
Eagle Ford	11,588	-11,108
Frio	—

10 TOPS · FIRST 8

Butler-Huth-Scheele SA42-255-37043

0.6 KM · Marathon Oil EF LLC · Section with this well →

Yegua	1,698	-1,218
Queen City	3,799	-3,319
Reklaw	4,383	-3,903
Carrizo	4,736	-4,256
Wilcox	6,340	-5,860
Austin Chalk	11,416	-10,936
Eagle Ford	11,590	-11,110
Frio	—

10 TOPS · FIRST 8

Butler-Fenner-St. Germaine SA42-255-37044

0.7 KM · Marathon Oil EF LLC · Section with this well →

Yegua	1,698	-1,218
Queen City	3,799	-3,319
Reklaw	4,383	-3,903
Carrizo	4,736	-4,256
Wilcox	6,340	-5,860
Austin Chalk	11,399	-10,919
Eagle Ford	11,585	-11,105
Sligo	—

10 TOPS · FIRST 8

Pfeifer-Bell Fransen SA42-255-37827

1.1 KM · Marathon Oil EF LLC · Section with this well →

Sparta	3,376	-2,919
Queen City	3,662	-3,205
Reklaw	4,227	-3,770
Carrizo	4,831	-4,374
Wilcox	4,889	-4,432
Anacacho	11,448	-10,991
Austin Chalk	11,586	-11,129
Eagle Ford	11,769	-11,312

12 TOPS · FIRST 8

Pfeifer-Whitley Mejor SA42-255-37821

1.1 KM · Marathon Oil EF LLC · Section with this well →

Queen City	3,662	-3,205
Reklaw	4,227	-3,770
Carrizo	4,831	-4,374
Wilcox	4,889	-4,432
Austin Chalk	11,603	-11,146
Eagle Ford	11,773	-11,316
Frio	—
Yegua	—

10 TOPS · FIRST 8

Ted Butler Unit42-255-37081

1.2 KM · Marathon Oil EF LLC · Section with this well →

Yegua	2,640	-2,155
Queen City	3,555	-3,070
Reklaw	4,110	-3,625
Carrizo	4,700	-4,215
Wilcox	4,750	-4,265
Austin Chalk	11,279	-10,794
Eagle Ford	11,417	-10,932
Edwards	—

10 TOPS · FIRST 8

Ted Butler Unit42-255-37082

1.2 KM · Marathon Oil EF LLC · Section with this well →

Yegua	2,640	-2,155
Queen City	3,555	-3,070
Reklaw	4,110	-3,625
Carrizo	4,700	-4,215
Wilcox	4,750	-4,265
Austin Chalk	11,251	-10,766
Eagle Ford	11,427	-10,942
Sligo	—

10 TOPS · FIRST 8

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/25538164, documented in the API reference.