WELL · 42-177-34758 · DISTRICT 1

Cherry Bergey SA1 #1H

Gonzales County · Eagleville (Eagle Ford-1) field · Producing · Horizontal

Cherry Bergey Sa1 #1H (API 42-177-34758) is a horizontal well in Gonzales County operated by Ensign Natural Resources II LLC, completed January 15, 2026 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued December 13, 2024, permitted to 11,311 ft.

It was permitted by Marathon Oil EF LLC and has since transferred to Ensign Natural Resources II LLC on the wellbore schedule.

Completion filings report 8 formation tops, including Reklaw, Carrizo, Wilcox, Austin Chalk.

No lease production has been reported under this well’s leases.

Operator of record

Ensign Natural Resources II LLC

Permitted by Marathon Oil EF LLC; the EWA schedule now lists a different operator.

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Jun 29, 2026
Permits on file: 13
Phone: (346) 809-4062

Watch this operator Watch Gonzales County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	none
Latest permit	Marathon Oil EF LLCDec 13, 2024

11,311: total depth, ft
2: permits on file
Dec 13, 2024: last permit issued
Jan 15, 2026: completed
—: cumulative oil, bbl
—: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jan 15, 2026
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active (A)

Surface location

29.383753, -97.305978

Google Maps ↗

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
904552-98	Drill	Marathon Oil EF LLC	Jul 20, 2026	Dec 13, 2024	—	17,039
904552-99	Drill	Marathon Oil EF LLC	Dec 9, 2024	Dec 13, 2024	—	22,000

Completions

Completed	Lease	Field	Operator	Status	Depth
Jan 15, 2026	Cherry Bergey SA1 O-1-21988	Eagleville (Eagle Ford-1)	Ensign Natural Resources II LLC	Producing	11,311

Formation tops

As filed on W-2/G-1. Subsea from 231 ft elevation.Download CSV →

Formation	MD ft	Subsea
Reklaw	3,748	-3,517
Carrizo	3,907	-3,676
WilcoxWILCOX - DISPOSAL	4,183	-3,952
Austin ChalkAUSTIN CHALK - H2S	10,667	-10,436
Eagle FordEAGLE FORD - H2S	10,965	-10,734
BudaBUDA - H2S, DISPOSAL	—	—
EdwardsEDWARDS - H2S	—	—
Navarro	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
11,756	16,809	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	5,284	12.25	1,357 S
5.5	17,017	8.75	2,253 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	Aug 20, 2026	Aug 3, 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 42-177-34758 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-177-34758 → 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 →

Cherry Bergey Selman SA442-177-34759

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

Reklaw	3,753	-3,522
Carrizo	3,913	-3,682
Wilcox	4,190	-3,959
Austin Chalk	10,663	-10,432
Eagle Ford	11,214	-10,983
Buda	—
Navarro	—
Edwards	—

Bergey Fletcher SA C42-177-34688

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

Reklaw	3,005	-2,772
Carrizo	4,031	-3,798
Wilcox	4,192	-3,959
Austin Chalk	10,662	-10,429
Eagle Ford	11,262	-11,029
Edwards	—
Buda	—
Navarro	—

Cherry Bergey Selman SA542-177-34760

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

Reklaw	3,746	-3,515
Carrizo	3,905	-3,674
Wilcox	4,183	-3,952
Austin Chalk	10,658	-10,427
Eagle Ford	11,203	-10,972
Navarro	—
Edwards	—
Buda	—

Bergey Fletcher SA B42-177-34687

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

Reklaw	3,500	-3,266
Carrizo	4,031	-3,797
Wilcox	4,192	-3,958
Austin Chalk	10,695	-10,461
Eagle Ford	11,280	-11,046
Navarro	—
Buda	—
Edwards	—

Oredigger A42-177-34742

1.0 KM · EOG Resources, Inc. · Section with this well →

Reklaw	3,670	-3,441
Wilcox	4,305	-4,076
Carrizo	4,387	-4,158
Navarro	9,161	-8,932
Anacacho	10,445	-10,216
Austin Chalk	10,797	-10,568
Eagle Ford	11,349	-11,120
Buda	—

9 TOPS · FIRST 8

Oredigger B42-177-34743

1.0 KM · EOG Resources, Inc. · Section with this well →

Reklaw	3,722	-3,493
Wilcox	4,357	-4,128
Carrizo	4,439	-4,210
Navarro	9,169	-8,940
Anacacho	10,449	-10,220
Austin Chalk	10,783	-10,554
Eagle Ford	11,318	-11,089
Edwards	—

9 TOPS · FIRST 8

Oredigger C42-177-34744

1.0 KM · EOG Resources, Inc. · Section with this well →

Reklaw	3,750	-3,521
Wilcox	4,385	-4,156
Carrizo	4,467	-4,238
Navarro	9,171	-8,942
Anacacho	10,423	-10,194
Austin Chalk	10,776	-10,547
Eagle Ford	11,316	-11,087
Edwards	—

9 TOPS · FIRST 8

Oredigger D42-177-34745

1.0 KM · EOG Resources, Inc. · Section with this well →

Reklaw	3,691	-3,462
Wilcox	4,326	-4,097
Carrizo	4,408	-4,179
Navarro	9,179	-8,950
Anacacho	10,468	-10,239
Austin Chalk	10,818	-10,589
Eagle Ford	11,347	-11,118
Edwards	—

9 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/17734758, documented in the API reference.