HALFF

Oil · District 7C · Lease #11866

Operator: FULLER PRODUCTION, INC.

Cum Oil

15k BBL

Cum Gas

174k MCF

casinghead

Wells

1

Production

1993-01 — 2010-07

Peak Month

2005-03

Production History

Cum Oil: 15,420 BBL Cum Gas: 173,565 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

132 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

15,533 BBL

R-squared

0.418

type

exponential

Operator History (from monthly production reports)

1996-01 — 2026-07 FULLER PRODUCTION, INC. 367 mo
1993-01 — 1995-12 FULLER ENERGY, INC. 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FULLER PRODUCTION, INC.212,9601987-07-23