POST MONTGOMERY ESTATE "C"

Oil · District 8A · Lease #60701

Operator: THREE R OIL COMPANY

Cum Oil

82k BBL

Cum Gas

144 MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

1998-01

Production History

Cum Oil: 82,306 BBL Cum Gas: 144 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

294 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

66,845 BBL

R-squared

0.420

type

exponential

Operator History (from monthly production reports)

2011-11 — 2026-07 THREE R OIL COMPANY 177 mo
2001-05 — 2011-10 MNA ENTERPRISES LTD. CO. 126 mo
1993-01 — 2001-04 CO-CO OIL, INC. 100 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7THREE R OIL COMPANY13,5601988-01-06
8THREE R OIL COMPANY13,5601987-12-14
5THREE R OIL COMPANY13,5501987-07-27
6THREE R OIL COMPANY13,5501987-07-27
C 1THREE R OIL COMPANY13,5501987-07-23
C 3THREE R OIL COMPANY13,5501987-01-20
442-169-30012THREE R OIL COMPANY------
C 242-169-30066THREE R OIL COMPANY------