BOOKS, ED 11

Oil · District 08 · Lease #39487

Operator: MARINER ENERGY, INC.

Cum Oil

196k BBL

Cum Gas

1.7M MCF

casinghead

Wells

12

Production

2009-05 — 2026-04

Peak Month

2012-11

Production History

Cum Oil: 196,242 BBL Cum Gas: 1,672,583 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,108 BBL/mo

Di (annual)

76.9%

b-factor

0.4

EUR

130,862 BBL

R-squared

0.930

type

hyperbolic

Operator History (from monthly production reports)

2010-12 — 2026-07 APACHE CORPORATION 188 mo
2009-05 — 2010-11 MARINER ENERGY, INC. 19 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3 HAPACHE CORPORATION411,0002014-09-30
14APACHE CORPORATION111,0002012-08-31
13HAPACHE CORPORATION19,0002012-05-17
10APACHE CORPORATION111,0002011-12-14
11APACHE CORPORATION211,0002011-12-14
12APACHE CORPORATION111,0002011-12-14
9APACHE CORPORATION111,0002011-07-13
8APACHE CORPORATION111,0002011-07-11
1APACHE CORPORATION111,0002011-06-17
5APACHE CORPORATION111,0002011-04-28
4APACHE CORPORATION111,0002011-04-21
2APACHE CORPORATION111,5002009-03-20