MITCHELL

Oil · District 7C · Lease #9670

Operator: SEABOARD OPERATING CO.

Cum Oil

68k BBL

Cum Gas

131k MCF

casinghead

Wells

2

Production

1993-01 — 2020-09

Peak Month

2011-01

Production History

Cum Oil: 67,958 BBL Cum Gas: 130,825 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

628 BBL/mo

Di (annual)

17.0%

b-factor

0.0

EUR

44,266 BBL

R-squared

0.733

type

exponential

Operator History (from monthly production reports)

2023-12 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 32 mo
2020-11 — 2023-11 HIBERNIA RESOURCES III, LLC 37 mo
2010-12 — 2020-10 APACHE CORPORATION 119 mo
2005-12 — 2010-11 MARINER ENERGY, INC. 60 mo
2002-06 — 2005-11 SEABOARD OPERATING CO. 42 mo
1993-01 — 2002-05 SEABOARD OIL COMPANY 113 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CIVITAS PERMIAN OPERATING LLC18,7002007-06-20
1CIVITAS PERMIAN OPERATING LLC18,2001981-12-31