KLEBERG, R J JR TR VIBORAS PAST

Oil · District 04 · Lease #9267

Operator: EXXON MOBIL CORPORATION

Cum Oil

18k BBL

Cum Gas

37k MCF

casinghead

Wells

12

Production

1993-01 — 1995-11

Peak Month

1993-01

Production History

Cum Oil: 18,000 BBL Cum Gas: 36,636 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,065 BBL/mo

Di (annual)

149.9%

b-factor

0.0

EUR

16,546 BBL

R-squared

0.944

type

exponential

Operator History (from monthly production reports)

2013-02 — 2025-08 EOG RESOURCES, INC. 151 mo
2000-04 — 2013-01 EXXON MOBIL CORPORATION 154 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
135EXXON MOBIL CORPORATION58,7002005-05-25
132EXXON CORP.711,7001999-07-02
136EXXON CORP.68,7001997-06-27
138EOG RESOURCES INC.68,8001996-03-19
85 DEXXON CORP.39,0001995-07-10
76 FEXXON CORP.59,1001995-06-14
31 HEXXON CORP.48,6501995-05-26
34 DEXXON CORP.67,6501995-05-26
89 FEXXON CORP.58,7501992-10-30
70 FEXXON CORP.39,0001991-07-09
94 CEXXON CORP.48,6001989-06-01
69 FEXXON CORP.29,0001988-03-14