← Wells

42-003-34181

Final Completion

RIGGAN -A-

ANDREWS County · District 8 · MONTARE OPERATING LTD. · FUHRMAN-MASCHO

Permits

1

Max Depth

4,600 ft

First Permit

1984-05-17

Latest Activity

1984-05-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-06-20

Shut-In

—

Plugged

2017-07-31

!

EWA / Permit operator mismatch

Scheduling: MONTARE OPERATING LTD. ≠ Permit: GRAND BANKS ENERGY COMPANY

Resolved via: production → MONTARE OPERATING, LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GRAND BANKS ENERGY COMPANY 1993-1994→ LOMAK PRODUCTION COMPANY 1994-1998→ RANGE PRODUCTION COMPANY 1998-1999→ BROWNING OIL COMPANY, INC. 1999-2000→ LYNX ENERGY COMPANY, INC. 2000-2001→ LYNX OPERATING CO., INC. 2002-2002→ MIRANDA ENERGY CORPORATION 2002-2004→ VIN FISHER OIL COMPANY 2005-2008→ VIN FISHER OPERATING, INC. 2008-2009→ OK ARENA OPERATING COMPANY 2009-2010→ SANDRIDGE EXPL. AND PROD., LLC 2010-2018→ AVALON TX OPERATING, LLC 2018-2019→ MONTARE OPERATING, LTD. 2021-2026

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 (3) Elevation 3,212 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CRETACEOUS1,695 ft+1,517 ft
GRAYBURG 4,106 ft-894 ft
SAN ANDRES 4,292 ft-1,080 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 ↗

Perforations (1)

IntervalType
4,230–4,578 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,714 ft775 sx
4.5"4,591 ft700 sx

Permit History (1)

#239191 Drill Final Completion

RIGGAN "A" · 4,600 ft

1984-05-17

Spud 1984-05-30

Applications (1)

#239191 A GRAND BANKS ENERGY COMPANY
received 1984-05-02

Records & Logs

2 completion filings on record.

W-2/G-1 1984-07-09
W-2/G-1 1984-07-09
Completion packets + logs ↗ Wellbore filings ↗

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

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in ANDREWS County.

Well Details

Well Number
2
Max Depth
4,600 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
MONTARE OPERATING LTD.
Completed
1984-06-20

Operator

Location
FLOWER MOUN
P-5 Status
X (filed 2026-04-17)
Cum Oil (all leases)
3,801,494 bbl
Cum Gas (all leases)
5,957,102 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
19