← Wells

42-479-30917

Final Completion

CALLAGHAN RANCH

WEBB County · District 4 · MOBIL PRODUCING TX. & N.M. INC.

Permits

4

Max Depth

6,650 ft

First Permit

1987-12-01

Latest Activity

1999-03-04

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-04

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1999→ DENALI OIL & GAS MANAGEMENT, LLC 2004-2006→ CHESAPEAKE OPERATING, INC. 2006-2009

Lease Production

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

Gas
production & DCA →
Gas
production & DCA →
Gas
production & DCA →
Gas
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (3)

IntervalType
5,004–5,032 ftPerforated
5,160–5,180 ftPerforated
5,260–5,290 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"468 ft350 sx
4.5"6,650 ft—

Permit History (4)

#483083 Recompletion Final Completion

CALLAGHAN RANCH · 5,155 ft

1999-03-04

Spud 1999-04-15

#405670 Recompletion Final Completion

CALLAGHAN RANCH · 6,650 ft

1992-11-04

Spud 1993-04-11

#364745 Recompletion U

CALLAGHAN RANCH · 6,650 ft

1989-10-09

Spud 1989-12-05

#339377 Recompletion

CALLAGHAN RANCH · 6,650 ft

1987-12-01

Applications (4)

#483083 A MOBIL PRODUCING TX. & N.M. INC.
received 1999-03-04
#405670 A MOBIL PRODUCING TX. & N.M. INC.
received 1992-11-04
#364745 A MOBIL PRODUCING TX. & N.M. INC.
received 1989-10-05
#339377 A MOBIL PRODUCING TX. & N.M. INC.
received 1987-11-25

Records & Logs

9 completion filings on record · 2 with log images at RRC.

W-2/G-1 2004-12-15
W-2/G-1 1999-05-04 log on file
W-2/G-1 1999-06-02
W-2/G-1 1993-06-03
W-2/G-1 1993-05-03 log on file
W-2/G-1 1993-05-07

+3 more filings

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
24
Max Depth
6,650 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
MOBIL PRODUCING TX. & N.M. INC.

Operator

Location
SPRING
P-5 Status
Active (filed 2025-06-04)
Cum Oil (all leases)
181,898,111 bbl
Cum Gas (all leases)
1,950,074,148 mcf
Activities
CSGD/G, GTHS/C, GTHS/G
Total Permits
6,763