← Wells

42-003-03698

NOLLEY WOLFCAMP UNIT

ANDREWS County · District 8 · MOBIL PRODUCING TX. & N.M. INC.

Permits

1

Max Depth

9,550 ft

First Permit

1989-12-13

Latest Activity

1989-12-13

Lifespan

< 1 yr

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

Injection / Disposal

ANDREWS County disposal market →
H-1 Injection Cancelled 1993-07-13 UIC #000063515 permitted 1987-04-30

Permitted Volume

2,500 bbl/d

Max Pressure

3,000 psi

Injection Interval

8,994–9,420 ft

Injected (12mo)

—

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1994→ CODA ENERGY, INC. 1995-1998→ BELCO ENERGY CORP. 1998-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2005→ ENCORE OPERATING, L.P. 2005-2007→ ENCORE ENERGY PARTNERS OPER LLC 2008-2012→ VANGUARD PERMIAN, LLC 2012-2015→ VANGUARD OPERATING, LLC 2015-2019→ GRIZZLY OP OF DELAWARE, LLC 2019-2021→ CONTANGO RESOURCES, INC. 2021-2021→ CONTANGO RESOURCES, LLC 2022-2025→ CRESCENT ENERGY OPERATING, LLC 2025-2026

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

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 (4)

IntervalType
9,000–9,278 ftPerforated
9,302–9,550 ftOpen hole
?–9,026 ftPerforated
?–9,028 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"439 ft450 sx
7.875"4,842 ft—
7.625"4,842 ft1,900 sx

Permit History (1)

#367464 Drill

NOLLEY WOLFCAMP UNIT · 9,550 ft

1989-12-13

Applications (1)

#367464 A MOBIL PRODUCING TX. & N.M. INC.
received 1989-12-11

Records & Logs

4 completion filings on record.

W-2/G-1 1993-07-01
W-2/G-1 1987-08-28
W-2/G-1 1987-09-10
W-2/G-1 1984-01-12
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
1002
Max Depth
9,550 ft
Drill Type
Vertical
County
ANDREWS
District
8
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