SAU 28-2

Oil · District 7C · Lease #13146

Operator: MARINER ENERGY, INC.

Cum Oil

92k BBL

Cum Gas

904k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2006-03

Production History

Cum Oil: 91,885 BBL Cum Gas: 904,376 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

737 BBL/mo

Di (annual)

14.7%

b-factor

0.0

EUR

60,136 BBL

R-squared

0.525

type

exponential

Operator History (from monthly production reports)

2010-12 — 2026-07 APACHE CORPORATION 188 mo
1996-07 — 2010-11 MARINER ENERGY, INC. 173 mo
1993-01 — 1996-06 HARDY OIL & GAS USA INC. 42 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CAPACHE CORPORATION18,4002014-09-19
2BAPACHE CORPORATION18,3502005-02-23
2AAPACHE CORPORATION18,3502004-02-13
2APACHE CORPORATION18,4001991-08-02