BLACKWELL

Oil · District 06 · Lease #12972

Operator: FUL-HILL OIL & GAS, L.L.P.

Fields: FULTON-FORGOTSON (PETTIT)

Cum Oil

95k BBL

Cum Gas

415k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 95,015 BBL Cum Gas: 415,009 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

497 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

100,934 BBL

R-squared

0.577

type

exponential

Operator History (from monthly production reports)

2016-07 — 2026-07 CINRON ENERGY, LLC 121 mo

2003-09 — 2016-06 FUL-HILL OIL & GAS, L.L.P. 154 mo

1993-01 — 2003-08 FUL-HILL OIL & GAS, INC. 128 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-423-31126	CINRON ENERGY, LLC	4	12,200	1998-07-27