PARNELL BROS.

Oil · District 10 · Lease #4586

Operator: MEDALLION PRODUCTION COMPANY

Cum Oil

87k BBL

Cum Gas

408k MCF

casinghead

Wells

5

Production

1993-01 — 2011-04

Peak Month

1993-01

Production History

Cum Oil: 86,940 BBL Cum Gas: 407,681 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

522 BBL/mo

Di (annual)

10.7%

b-factor

0.0

EUR

58,375 BBL

R-squared

0.554

type

exponential

Operator History (from monthly production reports)

1999-04 — 2011-09 HUNTINGTON ENERGY, L.L.C. 150 mo
1997-04 — 1999-03 KCS MEDALLION RESOURCES, INC. 24 mo
1996-09 — 1997-03 INTERCOAST OIL AND GAS COMPANY 7 mo
1995-04 — 1996-08 MEDALLION PRODUCTION COMPANY 17 mo
1993-01 — 1995-03 AMERICAN EXPLORATION COMPANY 27 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HUNTINGTON ENERGY L.L.C.39,6002010-03-11
11HUNTINGTON ENERGY, L.L.C.17,5002000-10-06
9HUNTINGTON ENERGY L.L.C.17,5001991-01-24
7HUNTINGTON ENERGY, L.L.C.18,0001985-02-05
6HUNTINGTON ENERGY, L.L.C.19,4701980-01-07