MARIE

Oil · District 7C · Lease #15836

Operator: HENRY PETROLEUM LP

Cum Oil

1.5M BBL

Cum Gas

4.5M MCF

casinghead

Wells

15

Production

2005-11 — 2026-04

Peak Month

2016-05

Production History

Cum Oil: 1,514,551 BBL Cum Gas: 4,469,547 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,864 BBL/mo

Di (annual)

82.1%

b-factor

0.7

EUR

1,077,329 BBL

R-squared

0.865

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2005-11 — 2008-12 HENRY PETROLEUM LP 38 mo

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1802BHCOG OPERATING LLC112,0002015-09-03
6018CHCOG OPERATING LLC112,0002015-09-03
1801BHCOG OPERATING LLC112,0002015-08-31
6018AHCOG OPERATING LLC112,0002015-08-31
31HCOG OPERATING LLC112,0002013-12-09
10COG OPERATING LLC112,0002013-11-13
32HCOG OPERATING LLC211,0002013-07-29
8COG OPERATING LLC111,0002010-05-14
7COG OPERATING LLC111,0002010-02-23
6COG OPERATING LLC110,8002009-03-09
5COG OPERATING LLC110,8002009-01-20
1COG OPERATING LLC110,8002007-04-14
3COG OPERATING LLC110,8002006-10-24
4COG OPERATING LLC110,8002005-09-30
2COG OPERATING LLC110,8002005-08-12