HEARD, CLEMENT

Oil · District 02 · Lease #4791

Operator: QUINTANA PET. CORP.

Cum Oil

105k BBL

Cum Gas

332k MCF

casinghead

Wells

4

Production

1993-01 — 2009-10

Peak Month

2004-08

Production History

Cum Oil: 105,149 BBL Cum Gas: 331,577 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,138 BBL/mo

Di (annual)

29.9%

b-factor

0.0

EUR

45,648 BBL

R-squared

0.400

type

exponential

Operator History (from monthly production reports)

2000-12 — 2010-10 HILCORP ENERGY COMPANY 119 mo
1993-01 — 2000-11 QUINTANA PET. CORP. 95 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
31HILCORP ENERGY COMPANY108,2002015-02-10
31 LHILCORP ENERGY COMPANY108,2002015-02-10
19 LHILCORP ENERGY COMPANY67,7782010-10-11
24HILCORP ENERGY COMPANY98,0002009-08-05