ELLIS WHALEY

Oil · District 09 · Lease #26476

Operator: OSBORN HEIRS COMPANY

Cum Oil

68k BBL

Cum Gas

88k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1997-04

Production History

Cum Oil: 67,646 BBL Cum Gas: 87,928 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

258 BBL/mo

Di (annual)

5.6%

b-factor

0.0

EUR

51,741 BBL

R-squared

0.341

type

exponential

Operator History (from monthly production reports)

2014-01 — 2026-07 G. A. HAWKINS OPERATING, LLC 151 mo
1994-09 — 2013-12 HAWKINS, G. A. 232 mo
1993-01 — 1994-08 OSBORN HEIRS COMPANY 20 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2G. A. HAWKINS OPERATING, LLC14,6001987-06-05
1G. A. HAWKINS OPERATING, LLC44,8001986-11-06