GRIMES -B-

Oil · District 08 · Lease #27599

Operator: POLANCO PRODUCTION

Fields: WARD, SOUTH

Cum Oil

6k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 2007-08

Peak Month

1993-05

Production History

Cum Oil: 6,202 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

92 BBL/mo

Di (annual)

11.4%

b-factor

0.0

EUR

9,602 BBL

R-squared

0.338

type

exponential

Operator History (from monthly production reports)

2000-03 — 2026-07 MAKK OIL PRODUCTION INC. 317 mo
1999-02 — 2000-02 POLANCO PRODUCTION 13 mo
1993-01 — 1999-01 MURPHREE PRODUCTION 73 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5MAKK OIL PRODUCTION INC.13,6001982-06-17
6MAKK OIL PRODUCTION INC.13,6001982-06-17
7MAKK OIL PRODUCTION INC.13,6001982-06-17