SLICK, T.B. ESTATE A-527

Oil · District 04 · Lease #12793

Operator: CONOCO INC.

Cum Oil

54k BBL

Cum Gas

382k MCF

casinghead

Wells

1

Production

1998-05 — 2000-09

Peak Month

1998-05

Production History

Cum Oil: 53,732 BBL Cum Gas: 382,016 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,055 BBL/mo

Di (annual)

199.6%

b-factor

0.1

EUR

40,519 BBL

R-squared

0.681

type

hyperbolic

Operator History (from monthly production reports)

1998-05 — 2000-12 CONOCO INC. 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
182HILCORP ENERGY COMPANY47,6422004-01-16