CHAPMAN J. O.

Oil · District 04 · Lease #12911

Operator: SHANA PETROLEUM COMPANY

Cum Oil

29k BBL

Cum Gas

65k MCF

casinghead

Wells

2

Production

1999-12 — 2006-10

Peak Month

2005-02

Production History

Cum Oil: 28,529 BBL Cum Gas: 64,961 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2004-06 — 2008-03 DECKER OPERATING CO., L.L.C. 46 mo
2002-05 — 2004-05 NEG OPERATING LLC 25 mo
1999-12 — 2002-04 SHANA PETROLEUM COMPANY 29 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
136DECKER OPERATING CO. L.L.C.37,0402002-03-04
115DECKER OPERATING CO. L.L.C.26,9531997-05-14