DERRYBERRY, C.L.

Oil · District 7B · Lease #12286

Operator: RICE, JAMES D.

Cum Oil

9k BBL

Cum Gas

55k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

2008-05

Production History

Cum Oil: 8,786 BBL Cum Gas: 55,217 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76 BBL/mo

Di (annual)

24.9%

b-factor

0.0

EUR

3,624 BBL

R-squared

0.486

type

exponential

Operator History (from monthly production reports)

2007-03 — 2026-07 JOHNSON & MORRIS 233 mo
1993-11 — 2007-02 RICE DRILLING COMPANY 160 mo
1993-01 — 1993-10 RICE, JAMES D. 10 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6JOHNSON & MORRIS12,4002007-03-30
7JOHNSON & MORRIS12,4002007-03-30
142-083-30251JOHNSON & MORRIS------
242-083-30335JOHNSON & MORRIS------
342-083-30334JOHNSON & MORRIS------
442-083-30350JOHNSON & MORRIS------
542-083-30349JOHNSON & MORRIS------