LEONARD JOHNSON "D"

Oil · District 7B · Lease #30318

Operator: TERRELL OIL & GAS PRODUCTION CO.

Cum Oil

10k BBL

Cum Gas

41k MCF

casinghead

Wells

1

Production

2009-02 — 2010-02

Peak Month

2009-02

Production History

Cum Oil: 10,066 BBL Cum Gas: 41,242 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,290 BBL/mo

Di (annual)

121.4%

b-factor

0.1

EUR

14,161 BBL

R-squared

0.871

type

hyperbolic

Operator History (from monthly production reports)

2009-02 — 2010-07 TERRELL OIL & GAS PRODUCTION CO. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRELL OIL & GAS PRODUCTION CO.14,9992008-09-12