SAU 21-3A

Oil · District 7C · Lease #15355

Operator: MARINER ENERGY, INC.

Cum Oil

26k BBL

Cum Gas

193k MCF

casinghead

Wells

1

Production

2003-03 — 2014-08

Peak Month

2003-06

Production History

Cum Oil: 26,254 BBL Cum Gas: 192,967 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

295 BBL/mo

Di (annual)

16.9%

b-factor

0.0

EUR

20,878 BBL

R-squared

0.571

type

exponential

Operator History (from monthly production reports)

2010-12 — 2015-04 APACHE CORPORATION 53 mo
2003-03 — 2010-11 MARINER ENERGY, INC. 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AAPACHE CORPORATION18,6002003-01-28