MARBURGER

Oil · District 03 · Lease #21853

Operator: WCS OIL AND GAS CORPORATION

Cum Oil

37k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

1993-01 — 2000-09

Peak Month

1993-01

Production History

Cum Oil: 36,960 BBL Cum Gas: 19,393 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,381 BBL/mo

Di (annual)

407.9%

b-factor

0.8

EUR

35,934 BBL

R-squared

0.624

type

hyperbolic

Operator History (from monthly production reports)

1999-01 — 2001-03 WCS OIL AND GAS CORPORATION 27 mo
1998-01 — 1998-12 UNITED OIL & MINERALS, INC. 12 mo
1993-01 — 1997-12 KEYSTONE EXPLORATION, INC 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WCS OIL AND GAS CORPORATION17,7501992-10-16