← Wells

42-489-30953

Final Completion

ROBERT J KLEBERG, JR TR STILLMAN

WILLACY County · District 4 · EXXON MOBIL CORPORATION

Permits

5

Max Depth

14,000 ft

First Permit

1994-05-12

Latest Activity

2010-09-01

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1994-10

Last Production

2017-06

Operator History

Chain of Custody

EXXON CORP. 1994-2000→ EXXON MOBIL CORPORATION 2000-2010→ EOG RESOURCES, INC. 2013-2015

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 →
Gas
production & DCA →

Formation Tops (9) Elevation 75 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
L-2710,304 ft-10,229 ft
K-4510,467 ft-10,392 ft
L-2711,304 ft-11,229 ft
L-4311,530 ft-11,455 ft
L-1611,698 ft-11,623 ft
L-6311,723 ft-11,648 ft
L-6511,748 ft-11,673 ft
M-1012,621 ft-12,546 ft
M-5013,652 ft-13,577 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 (11)

IntervalType
11,559–11,564 ftPerforated
11,568–11,572 ftPerforated
11,618–11,622 ftPerforated
11,866–11,882 ftPerforated
12,620–12,680 ftPerforated
13,063–13,078 ftPerforated
13,153–13,164 ftPerforated
13,177–13,192 ftPerforated
13,220–13,234 ftPerforated
13,658–13,763 ftPerforated
13,688–13,767 ftPerforated

Casing (2)

SizeSet DepthCement
13.375"2,433 ft1,770 sx
9.625"10,408 ft1,660 sx

Permit History (5)

#701198 Recompletion Final Completion

ROBERT J KLEBERG, JR TR STILLMAN · 13,688 ft

2010-09-01

Spud 2010-10-06

#638526 Recompletion Final Completion

KLEBERG, R J JR TR STILLMAN PAST · 13,688 ft

2007-06-01

Spud 2007-05-02

#604062 Recompletion Final Completion

KLEBERG, R J JR TR STILLMAN PAST · 13,688 ft

2005-07-28

Spud 2005-09-14

#541926 Recompletion Final Completion

KLEBERG, R J JR TR STILLMAN PAST · 13,688 ft

2004-03-30

Spud 2004-05-12

#423871 Drill Final Completion

KLEBERG, R.J. JR. TR. STILLMAN · 14,000 ft

1994-05-12

Spud 1994-07-03

Applications (5)

#701198 A EXXON MOBIL CORPORATION
received 2010-08-25
#638526 A EXXON MOBIL CORPORATION
received 2007-05-07
#604062 A EXXON MOBIL CORPORATION
received 2005-07-27
#541926 A EXXON MOBIL CORPORATION
received 2004-02-10
#423871 A EXXON CORP.
received 1994-05-12

Records & Logs

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

W-2/G-1 2010-12-13 log on file
W-2/G-1 2010-12-28
W-2/G-1 2009-10-13
W-2/G-1 2007-07-09
W-2/G-1 2007-07-11
W-2/G-1 2006-08-08 log on file

+5 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 WILLACY County.

Well Details

Well Number
100
Max Depth
14,000 ft
Drill Type
Vertical
County
WILLACY
District
4
Operator
EXXON MOBIL CORPORATION

Operator

Location
SPRING
P-5 Status
Delinquent (filed 2025-04-16)
Cum Oil (all leases)
155,164,556 bbl
Cum Gas (all leases)
2,032,561,175 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
Total Permits
1,223