SAU 31-3

Oil · District 7C · Lease #12944

Operator: MARINER ENERGY, INC.

Cum Oil

165k BBL

Cum Gas

1.3M MCF

casinghead

Wells

4

Production

1993-01 — 2024-10

Peak Month

2006-06

Production History

Cum Oil: 164,914 BBL Cum Gas: 1,255,318 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,722 BBL/mo

Di (annual)

27.0%

b-factor

0.2

EUR

95,223 BBL

R-squared

0.895

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
3BMARINER ENERGY INC.18,4002004-08-18
3CMARINER ENERGY INC.18,4002004-08-18
3AAPACHE CORPORATION18,3502003-06-03
3APACHE CORPORATION28,5001990-10-22