HEARD, WILSON "A"

Oil · District 02 · Lease #8185

Operator: QUINTANA PET. CORP.

Fields: TOM OCONNOR

Cum Oil

5k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1996-06 — 2002-04

Peak Month

1997-01

Production History

Cum Oil: 5,121 BBL Cum Gas: 26,177 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

456 BBL/mo

Di (annual)

383.2%

b-factor

0.6

EUR

3,277 BBL

R-squared

0.674

type

hyperbolic

Operator History (from monthly production reports)

2000-12 — 2009-05 HILCORP ENERGY COMPANY 102 mo

1996-06 — 2000-11 QUINTANA PET. CORP. 54 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-391-00745	QUINTANA PET. CORP.	6	5,945	2011-07-21