HARRELL-COLVIN UNIT

Oil · District 03 · Lease #18201

Operator: WCS OIL & GAS CORPORATION

Cum Oil

13k BBL

Cum Gas

943k MCF

casinghead

Wells

2

Production

1993-01 — 2018-08

Peak Month

1997-01

Production History

Cum Oil: 12,800 BBL Cum Gas: 942,752 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

310 BBL/mo

Di (annual)

66.3%

b-factor

0.5

EUR

10,574 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2005-05 — 2019-04 WCS OIL & GAS CORPORATION 168 mo
1993-01 — 2005-04 WCS OIL AND GAS CORPORATION 148 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC215,0001996-11-15
1REMAGNOLIA OIL & GAS OPERATING LLC215,0001996-11-15