← Wells

42-481-35478

PRODUCING

HANCHER VIPER

WHARTON County · District 3 · VIPER S.W.D. LLC · LOUISE SOUTH (FRIO 5170)

Permits

1

Max Depth

5,300 ft

First Permit

2021-10-27

Latest Activity

2021-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-02-22

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2022-02

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (10)

CSV
FormationTop Depth (MD)
BOLING DOME - DISPOSAL1,660 ft
MIOCENE - DISPOSAL (Miocene (undifferentiated))1,890 ft
ANAHUAC - DISPOSAL (Anahuac)2,500 ft
HUNGERFORD - DISPOSAL2,650 ft
CATAHOULA - DISPOSAL (Catahoula)3,190 ft
GRETTA - DISPOSAL3,900 ft
FRIO - DISPOSAL (Frio)4,170 ft
WHITSETT - DISPOSAL4,200 ft
WILCOX - DISPOSAL (Wilcox)—
YEGUA - DISPOSAL (Yegua)—

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-481-35513 KELLY-MATUS · PALOMA OPERATING, LLC
2.4 mi
Miocene (undifferentiated) 1,735'Catahoula 4,341'Anahuac 4,650'GRETTA - DISPOSAL 5,100'Frio 7,000'WHITSETT - DISPOSAL —Yegua —Wilcox —HUNGERFORD - DISPOSAL —BOLING DOME - DISPOSAL —
✓ 42-481-32560 CHURAN · KEN PETROLEUM CORPORATION
2.5 mi
Catahoula 4,500'MARGINULA 5,194'MARGINULA 5,195'Greta 5,267'Frio 5,836'
✓ 42-481-35470 FLORRUM · KALER ENERGY CORP.
2.5 mi
Catahoula 4,550'GRETTA - DISPOSAL 5,300'Frio 5,570'GRETTA - DISPOSAL —WHITSETT - DISPOSAL —HUNGERFORD - DISPOSAL —Frio —BOLING DOME - DISPOSAL —Catahoula —Yegua —Wilcox —Miocene (undifferentiated) — +1 more
✓ 42-481-01777 MCINTYRE, WILLIS · UNION OIL COMPANY OF CALIFORNIA
2.5 mi
FILED 1/14/63 —SEE FORM 2 —
✓ 42-481-35459 VIPER LOEFFLER · VIPER S.W.D., LLC
2.6 mi
Miocene (undifferentiated) 964'Frio 1,970'Yegua 2,650'Catahoula 3,200'GRETTA - DISPOSAL 4,510'Anahuac —HUNGERFORD - DISPOSAL —WHITSETT - DISPOSAL —Wilcox —BOLING DOME - DISPOSAL —
✓ 42-481-35471 J2R · J2R ENERGY, LLC
2.6 mi
BOLING DOME - DISPOSAL 1,473'Miocene (undifferentiated) 4,496'Catahoula 4,734'Anahuac 5,098'GRETTA - DISPOSAL 5,200'Frio —WHITSETT - DISPOSAL —Yegua —Wilcox —HUNGERFORD - DISPOSAL —
✓ 42-481-35480 J2R · J2R ENERGY, LLC
2.6 mi
Catahoula —BOLING DOME - DISPOSAL —GRETTA - DISPOSAL —HUNGERFORD - DISPOSAL —WHITSETT - DISPOSAL —Frio —Yegua —Wilcox —Miocene (undifferentiated) —Anahuac —
✓ 42-481-35221 MCINTYRE · MAGNUM PRODUCING, LP
2.7 mi
Miocene (undifferentiated) 3,658'Frio 5,100'Frio 6,920'Frio —Catahoula —Miocene (undifferentiated) —BOLING DOME - DISPOSAL —Anahuac —GRETTA - DISPOSAL —HUNGERFORD - DISPOSAL —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
5,149–5,153 ftPerforated

Casing (2)

SizeSet DepthCement
12.25"530 ft390 sx
7.875"5,365 ft605 sx

Permit History (1)

#873885 Drill Final Completion

HANCHER VIPER · 5,300 ft

2021-10-27

Spud 2021-11-18

Applications (1)

#873885 A VIPER S.W.D., LLC
received 2021-10-22

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2022-03-29 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 29.044384
Lon -96.343366

Well Details

Well Number
1R
Max Depth
5,300 ft
Drill Type
Vertical
County
WHARTON
District
3
Operator
VIPER S.W.D. LLC
Completed
2022-02-22

Operator

Location
EL CAMPO
P-5 Status
Active (filed 2025-06-18)
Cum Oil (all leases)
286,997 bbl
Cum Gas (all leases)
1,339,171 mcf
Activities
G/PUR, OPRS/G, OPRS/O
Total Permits
43