WELL · 42-283-37937 · DISTRICT 1

Sopwith Camel D #4H

Permitted

LA Salle County  · Horizontal

Sopwith Camel D #4H (API 42-283-37937) is a permitted horizontal well in La Salle County filed by Verdun Oil EF II LLC; no completion report is on file yet.

The RRC has issued one drilling permit, issued July 8, 2026, permitted to 9,900 ft.

Completion filings report 10 formation tops, including Olmos, Austin Chalk, Eagle Ford, Buda.

Operator of record

Verdun Oil EF II LLC

Houston, TX · P-5 Y, filed Nov 4, 2025 · 48 permits on file · (800) 770-1082

SOURCE · LATEST PERMIT (NO EWA RECORD)

What each RRC source says

Wellbore schedulenone
Production reportsnone
Latest permitVerdun Oil EF II LLCJul 8, 2026
9,900
total depth, ft
1
permits on file
Jul 8, 2026
last permit issued
—
completed
—
cumulative oil, bbl
—
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Surface location

28.336858, -99.245215

OpenStreetMap → ·  Google Maps →

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

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
916954-99DrillVerdun Oil EF II LLCJul 2, 2026Jul 8, 2026—9,900

Formation tops

As filed on W-2/G-1. Subsea from 499 ft elevation.Download CSV →

FormationMD ftSubsea
OlmosOLMOS - DISPOSAL8,693-8,194
Austin Chalk9,024-8,525
Eagle FordEAGLE FORD - H2S9,280-8,781
BudaBUDA - H2S——
EdwardsEDWARDS - H2S——
Escondido——
Queen City——
Sparta——
WilcoxWILCOX - DISPOSAL——
Yegua——

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6255,09712.251,235 S
5.520,5558.753,030 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Oct 6, 2026Sep 8, 2026Yes

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.

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 →

Sopwith Camel C42-283-37936

0.0 KM · Verdun Oil EF II LLC · Section with this well →

Olmos8,523-8,024
Austin Chalk9,030-8,531
Eagle Ford9,288-8,789
Escondido—
Edwards—
Wilcox—
Sparta—
Queen City—

10 TOPS · FIRST 8

Zappenduster C42-283-37728

1.4 KM · Verdun Oil EF II LLC · Section with this well →

Escondido8,710-8,197
Austin Chalk9,049-8,536
Eagle Ford9,301-8,788
Buda—
Yegua—
Wilcox—
Sparta—
Queen City—

10 TOPS · FIRST 8

Zappenduster B42-283-37727

1.4 KM · EP Energy E&P Company, LLC · Section with this well →

Escondido8,715-8,202
Austin Chalk9,054-8,541
Eagle Ford9,345-8,832
Yegua—
Wilcox—
Sparta—
Queen City—
Olmos—

10 TOPS · FIRST 8

Zappenduster A42-283-37726

1.4 KM · Verdun Oil EF II LLC · Section with this well →

Escondido8,705-8,192
Austin Chalk9,044-8,531
Eagle Ford9,296-8,783
Buda—
Yegua—
Wilcox—
Sparta—
Queen City—

10 TOPS · FIRST 8

Warrior B42-283-37755

1.4 KM · EP Energy E&P Company, LLC · Section with this well →

Escondido8,191-7,678
Austin Chalk8,575-8,062
Eagle Ford8,830-8,317
Sparta—
Wilcox—
Yegua—
Queen City—
Buda—

11 TOPS · FIRST 8

Warrior A42-283-37754

1.4 KM · EP Energy E&P Company, LLC · Section with this well →

Escondido8,191-7,678
Austin Chalk8,548-8,035
Eagle Ford8,803-8,290
Pearsall—
Queen City—
Sparta—
Buda—
Yegua—

11 TOPS · FIRST 8

Maltsberger42-283-36579

1.9 KM · EP Energy E&P Company, L.P. · Section with this well →

Queen City1,546-1,069
Wilcox2,856-2,379
Escondido5,428-4,951
Olmos6,769-6,292
Austin Chalk9,051-8,574
Eagle Ford9,281-8,804
Yegua—
Sparta—

10 TOPS · FIRST 8

Maltsberger42-283-36578

1.9 KM · EP Energy E&P Company, L.P. · Section with this well →

Queen City1,577-1,101
Wilcox2,887-2,411
Escondido5,436-4,960
Olmos6,787-6,311
Austin Chalk9,068-8,592
Eagle Ford9,298-8,822
Sparta—
Yegua—

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/28337937, documented in the API reference.