← Wells

42-481-33003

Final Completion

LANCASTER, W.H,

WHARTON County · District 3 · MAGNUM PRODUCING, LP

Permits

4

Max Depth

7,500 ft

First Permit

1986-11-19

Latest Activity

2022-11-21

Lifespan

36 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

DALLAS PRODUCTION, INC. 1993-1996→ UNIVERSAL RESOURCES CORP. 1996-1999→ QUESTAR EXPL. AND PROD. CO. 1999-2009→ MAGNUM PRODUCING, LP 2023-2026

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →

Formation Tops (7) Elevation 71 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP FRIO (Frio)5,160 ft-5,089 ft
62006,192 ft-6,121 ft
6200'6,192 ft-6,121 ft
MAYFIELD6,456 ft-6,385 ft
BASAL FRIO (Frio)7,050 ft-6,979 ft
7050 BASAL FRIO7,070 ft-6,999 ft
7050' BASAL FRIO7,070 ft-6,999 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-481-01770 STEWART, W.L. · MAGNUM PRODUCING, LP
0.2 mi
Miocene (undifferentiated) 950'BOLING DOME - DISPOSAL 1,660'Frio 1,970'Yegua 2,650'HUNGERFORD - DISPOSAL 2,990'Catahoula 3,200'Anahuac 3,620'Miocene (undifferentiated) 3,900'WHITSETT - DISPOSAL 4,200'GRETTA - DISPOSAL 4,510'STRAY SAND 5,400'TOP OF WELLS 6,097' +3 more
✓ 42-481-01779 MCINTYRE, WILLIS · UNION OIL COMPANY OF CALIFORNIA
0.3 mi
Miocene (undifferentiated) 3,891'LANCASTER SAND 5,153'RAY SAND 6,151'MCINTYRE SAND 6,440'MCINTYRE SAND 6,446'
✓ 42-481-01777 MCINTYRE, WILLIS · UNION OIL COMPANY OF CALIFORNIA
0.5 mi
SEE FORM 2 —FILED 1/14/63 —
✓ 42-481-35221 MCINTYRE · MAGNUM PRODUCING, LP
0.9 mi
Miocene (undifferentiated) 3,658'Frio 5,100'Frio 6,920'GRETTA - DISPOSAL —BOLING DOME - DISPOSAL —Miocene (undifferentiated) —Anahuac —Frio —HUNGERFORD - DISPOSAL —Catahoula —
✓ 42-481-35478 HANCHER VIPER · VIPER S.W.D., LLC
3.0 mi
BOLING DOME - DISPOSAL 1,660'Miocene (undifferentiated) 1,890'Anahuac 2,500'HUNGERFORD - DISPOSAL 2,650'Catahoula 3,190'GRETTA - DISPOSAL 3,900'Frio 4,170'WHITSETT - DISPOSAL 4,200'Yegua —Wilcox —
✓ 42-239-33904 HUDGINS · FORZA OPERATING, LLC
3.1 mi
Catahoula 3,872'GRETTA - DISPOSAL 4,360'Frio 5,090'
✓ 42-481-35513 KELLY-MATUS · PALOMA OPERATING, LLC
4.0 mi
Miocene (undifferentiated) 1,735'Catahoula 4,341'Anahuac 4,650'GRETTA - DISPOSAL 5,100'Frio 7,000'WHITSETT - DISPOSAL —BOLING DOME - DISPOSAL —HUNGERFORD - DISPOSAL —Yegua —Wilcox —
✓ 42-481-35459 VIPER LOEFFLER · VIPER S.W.D., LLC
4.6 mi
Miocene (undifferentiated) 964'Frio 1,970'Yegua 2,650'Catahoula 3,200'GRETTA - DISPOSAL 4,510'Wilcox —HUNGERFORD - DISPOSAL —WHITSETT - DISPOSAL —Anahuac —BOLING DOME - 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 (4)

IntervalType
5,762–5,767 ftPerforated
5,860–5,870 ftPerforated
6,457–6,461 ftPerforated
6,576–6,584 ftPerforated

Casing (3)

SizeSet DepthCement
14"48 ft—
8.625"1,970 ft726 sx
5.5"7,447 ft935 sx

Permit History (4)

#885701 Recompletion Final Completion

LANCASTER, W.H, · 7,466 ft

2022-11-21

Spud 2022-11-17

#366050 Recompletion Final Completion

LANCASTER, W. H. · 7,500 ft

1989-11-09

#349469 Recompletion

LANCASTER, W. H. · 7,500 ft

1988-09-26

#321986 Drill Final Completion

LANCASTER, W. H. · 7,500 ft

1986-11-19

Spud 1986-12-02

Applications (4)

#885701 A MAGNUM PRODUCING, LP
received 2022-11-11
#366050 A UNION EXPL. PARTNERS, LTD.
received 1989-11-06
#349469 A UNION EXPL. PARTNERS, LTD.
received 1988-07-28
#321986 A UNION EXPL. PARTNERS, LTD.
received 1986-10-17

Records & Logs

6 completion filings on record · 4 with log images at RRC.

W-2/G-1 2023-04-14 log on file
W-2/G-1 1993-03-18
W-2/G-1 1989-11-21 log on file
W-2/G-1 1990-02-02 log on file
W-2/G-1 1987-02-13 log on file
W-2/G-1 1987-02-23
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 29.064883
Lon -96.386569

Well Details

Well Number
7
Max Depth
7,500 ft
Drill Type
Vertical
County
WHARTON
District
3
Operator
MAGNUM PRODUCING, LP

Operator

Location
CORPUS CHRI, ST
P-5 Status
Active (filed 2026-02-26)
Cum Oil (all leases)
2,395,711 bbl
Cum Gas (all leases)
82,669,447 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
312