WELL · 42-355-34225 · DISTRICT 4

Viper Dugger #2

Nueces County · Clara Driscoll SE. (Frio) field · Producing · Vertical

Viper Dugger #2 (API 42-355-34225) is a well in Nueces County operated by Viper S.W.D. LLC, completed June 9, 2025 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued March 12, 2024, permitted to 7,100 ft.

Completion filings report 3 formation tops, including Miocene (undifferentiated), Catahoula, Vicksburg.

Its lease has reported 14.4K barrels of oil since June 2025, last reporting in July 2026.

Operator of record

Viper S.W.D. LLC

EL Campo, TX · P-5 Y, filed May 4, 2026 · 43 permits on file · (979) 541-7292

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Viper S.W.D. LLC
Production reports	Viper S.W.D., LLCthrough Apr 2026
Latest permit	Viper S.W.D., LLCMar 12, 2024

7,100: total depth, ft
2: permits on file
Mar 12, 2024: last permit issued
Jun 9, 2025: completed
14.4K: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2025 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jun 9, 2025
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

27.642246, -97.730830

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Nueces 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
Viper Dugger O-4-14265	Clara Driscoll, SE. (Frio)	Viper S.W.D., LLC	1	14.4K	0	Jun 2025 – Jul 2026

Oil, barrels lease total

Last 12 months 14,383 · prior 12 0

Chain of custody

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

1Viper S.W.D., LLCJun 2025 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
898078-98	Drill	Viper S.W.D., LLC	Dec 18, 2024	Mar 12, 2024	—	7,100
898078-99	Drill	Viper S.W.D., LLC	Mar 11, 2024	Mar 12, 2024	Feb 13, 2025	7,100

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-4-14265	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 51 ft elevation.Download CSV →

Formation	MD ft	Subsea
Miocene (undifferentiated)MIOCENE-FLEMING(LAGARTO)-OAKVILL	2,350	-2,299
CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI	4,190	-4,139
CatahoulaCATAHOULA-FRIO - INJECTION/DISPO	4,510	-4,459
Vicksburg	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,368	5,382	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,000	12.25	490 S
4.5	6,396	7.875	520 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 26, 2025	Aug 13, 2025	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 42-355-34225 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-355-34225 → 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 →

L. M. Dugger42-355-06178

0.2 KM · Texaco Inc. · Section with this well →

Miocene (undifferentiated)	2,380	-2,329
Catahoula	3,930	-3,879
Vicksburg	—
Catahoula	—

Viper Dugger42-355-34222

0.3 KM · Viper S.W.D., LLC · Section with this well →

Miocene (undifferentiated)	2,378	-2,327
Catahoula	4,210	-4,159
Catahoula	4,508	-4,457
Vicksburg	—

H.A. Johnson42-355-06651

0.6 KM · Paloma Operating, LLC · Section with this well →

Miocene (undifferentiated)	3,695	-3,645
Catahoula	4,210	-4,160
Catahoula	4,507	-4,457
Vicksburg	—

Howze42-355-34217

0.8 KM · Paloma Operating, LLC · Section with this well →

Miocene (undifferentiated)	2,400	-2,351
Catahoula	4,000	-3,951
Catahoula	4,490	-4,441
Vicksburg	—

Dugger42-355-33705

1.1 KM · KRC Operating, LLC · Section with this well →

Miocene (undifferentiated)	3,000	-2,950
Catahoula	4,500	-4,450
Frio	5,566	-5,516
Frio	5,826	-5,776
Catahoula	5,826	-5,776
Vicksburg	8,252	-8,202

Flinn Gas Unit42-355-05946

1.8 KM · Dewbre Petroleum Corporation · Section with this well →

Miocene (undifferentiated)	2,236	-2,184
Catahoula	3,852	-3,800
Vicksburg	8,308	-8,256
8600' Vicksburg	—
Catahoula	—
5020' Frio Sand	—
8300' Vicksburg	—

Heath42-355-33260

1.8 KM · Sue-Ann Operating, L.C. · Section with this well →

Miocene (undifferentiated)	3,070	-3,021
Massive Catahoula	3,896	-3,847
Sinton	5,230	-5,181
Bertram	6,610	-6,561
Bertam	6,610	-6,561
Vicksburg	7,830	-7,781

Taylor42-355-33163

2.5 KM · KRC Operating, LLC · Section with this well →

Catahoula	3,896	-3,843
Catahoula	5,235	-5,182
Vicksburg	8,440	-8,387
Vicksburg	8,440	-8,387
Vicksburg	8,440	-8,387
Vicksburg	8,646	-8,593
Vicksburg	8,646	-8,593
Vicksburg	8,746	-8,693

12 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

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