SAU 25-2

Oil · District 7C · Lease #13392

Operator: MARINER ENERGY, INC.

Cum Oil

148k BBL

Cum Gas

629k MCF

casinghead

Wells

4

Production

1993-01 — 2025-04

Peak Month

2005-10

Production History

Cum Oil: 148,113 BBL Cum Gas: 628,861 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,882 BBL/mo

Di (annual)

21.5%

b-factor

0.1

EUR

116,620 BBL

R-squared

0.926

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
2CAPACHE CORPORATION18,4502005-06-24
2BAPACHE CORPORATION18,4002004-06-29
2AMARINER ENERGY INC.18,3502003-05-08
2APACHE CORPORATION18,4001992-11-18