WILLIAMS, MAUDE ET AL -A-

Oil · District 02 · Lease #5098

Operator: QUINTANA PET. CORP.

Cum Oil

42k BBL

Cum Gas

94k MCF

casinghead

Wells

5

Production

1993-01 — 1996-09

Peak Month

1993-01

Production History

Cum Oil: 41,633 BBL Cum Gas: 93,767 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,995 BBL/mo

Di (annual)

107.9%

b-factor

0.0

EUR

22,202 BBL

R-squared

0.619

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-12 QUINTANA PET. CORP. 48 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 64 UHILCORP ENERGY COMPANY147,8012017-03-14
D125HILCORP ENERGY COMPANY136,1102012-10-24
D 83HILCORP ENERGY COMPANY87,5632010-12-15
D 72 UHILCORP ENERGY COMPANY67,7582008-03-06
D 77HILCORP ENERGY COMPANY57,1472006-12-15