SAU 40-1A

Oil · District 7C · Lease #15404

Operator: MARINER ENERGY, INC.

Cum Oil

34k BBL

Cum Gas

256k MCF

casinghead

Wells

1

Production

2003-05 — 2024-05

Peak Month

2004-12

Production History

Cum Oil: 33,777 BBL Cum Gas: 256,120 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

588 BBL/mo

Di (annual)

48.5%

b-factor

0.6

EUR

30,519 BBL

R-squared

0.901

type

hyperbolic

Operator History (from monthly production reports)

2010-12 — 2026-07 APACHE CORPORATION 188 mo
2003-05 — 2010-11 MARINER ENERGY, INC. 91 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AAPACHE CORPORATION18,6002003-04-04