← Wells

42-479-35600

PRODUCING

SOUTH CALLAGHAN RANCH

WEBB County · District 4 · ALDINE OIL AND GAS LP · SMALL COWBOY (LOBO 6)

Permits

2

Max Depth

9,300 ft

First Permit

1992-09-22

Latest Activity

1992-09-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1992-12-06

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: ALDINE OIL AND GAS LP ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: production → ALDINE OIL AND GAS, LP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1998→ MICHAEL PETROLEUM CORPORATION 1998-2001→ CALPINE NATURAL GAS COMPANY 2002-2002→ CALPINE NATURAL GAS COMPANY L.P. 2002-2002→ CALPINE NATURAL GAS L.P. 2002-2005→ ROSETTA RESOURCES OPERATING LP 2006-2012→ PINPOINT ENERGY OPERATING, LLC 2012-2012→ PETROPOINT ENERGY OPERATING, LLC 2012-2014→ WHITE OAK OPERATING COMPANY LLC 2014-2023→ ALDINE OIL AND GAS, 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 →

Formation Tops (3) Elevation 565 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 4,835 ft-4,270 ft
MIDDLE WILCOX (Wilcox)6,745 ft-6,180 ft
LOBO 68,200 ft-7,635 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
8,242–8,276 ftPerforated

Casing (3)

SizeSet DepthCement
16"60 ft—
9.625"275 ft200 sx
7"7,262 ft730 sx

Permit History (2)

#403740 Field Transfer

SOUTH CALLAGHAN RANCH · 9,300 ft

1992-09-22

#403740 Drill Final Completion

SOUTH CALLAGHAN RANCH · 9,300 ft

1992-09-22

Spud 1992-10-04

Applications (2)

#403740 A MOBIL PRODUCING TX. & N.M. INC.
received 1993-05-24
#403740 A MOBIL PRODUCING TX. & N.M. INC.
received 1992-09-22

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2006-02-27
W-2/G-1 1993-02-09 log on file
W-2/G-1 1993-03-23
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.

No GPS coordinates yet

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

Well Details

Well Number
100
Max Depth
9,300 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
ALDINE OIL AND GAS LP
Completed
1992-12-06

Operator

Location
TOMBALL
P-5 Status
Active (filed 2025-06-04)
Cum Oil (all leases)
44,018 bbl
Cum Gas (all leases)
4,322,012 mcf
Activities
G/PUR, OPRS/G, OPRS/O