CHAPMAN, J. O.

Oil · District 04 · Lease #13553

Operator: DECKER OPERATING CO., L.L.C.

Cum Oil

31k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2009-04 — 2021-03

Peak Month

2012-06

Production History

Cum Oil: 31,103 BBL Cum Gas: 3,752 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

722 BBL/mo

Di (annual)

29.2%

b-factor

0.0

EUR

29,601 BBL

R-squared

0.595

type

exponential

Operator History (from monthly production reports)

2009-04 — 2026-07 DECKER OPERATING CO., L.L.C. 208 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
53DECKER OPERATING CO., L.L.C.58,0002009-07-08