SAU 25

Oil · District 7C · Lease #12390

Operator: MARINER ENERGY, INC.

Cum Oil

156k BBL

Cum Gas

866k MCF

casinghead

Wells

4

Production

1993-01 — 2025-08

Peak Month

2005-12

Production History

Cum Oil: 156,050 BBL Cum Gas: 865,646 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,791 BBL/mo

Di (annual)

19.2%

b-factor

0.1

EUR

123,784 BBL

R-squared

0.915

type

hyperbolic

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
1CAPACHE CORPORATION18,4502005-06-22
1BAPACHE CORPORATION18,3502004-09-08
1AMARINER ENERGY INC.18,4002004-05-28
1APACHE CORPORATION18,3001987-12-08