CASTLEBERRY, JACK

Oil · District 06 · Lease #12160

Operator: SONAT EXPLORATION COMPANY -TYLER

Cum Oil

3k BBL

Cum Gas

54k MCF

casinghead

Wells

1

Production

1993-01 — 1995-04

Peak Month

1994-10

Production History

Cum Oil: 3,077 BBL Cum Gas: 54,092 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

477 BBL/mo

Di (annual)

341.7%

b-factor

0.0

EUR

1,684 BBL

R-squared

0.432

type

exponential

Operator History (from monthly production reports)

1994-06 — 1996-02 SONAT EXPLORATION COMPANY -TYLER 21 mo
1993-01 — 1994-05 MACHIN & ASSOCIATES, INC. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CRATON OPERATING LLC27,9002019-01-22