< leases

WARWINK UNIVERSITY 18-33 "B"

Oil · District 08 · Lease #35304

Operator: PRIZE OPERATING COMPANY

Fields: WAR-WINK, W. (WOLFCAMP)

Cum Oil

1.4M BBL

Cum Gas

2.1M MCF

casinghead

Wells

7

Production

1997-04 — 2018-11

Peak Month

2007-05

Production History

Cum Oil: 1,424,813 BBL Cum Gas: 2,117,304 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,290 BBL/mo

Di (annual)

79.9%

b-factor

0.5

EUR

523,299 BBL

R-squared

0.878

type

hyperbolic

Operator History (from monthly production reports)

2018-09 — 2019-04 CALLON PETROLEUM OPERATING CO 8 mo
2006-05 — 2018-08 CIMAREX ENERGY CO. OF COLORADO 148 mo
2002-04 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 49 mo
1999-07 — 2002-03 PRIZE OPERATING COMPANY 33 mo
1997-09 — 1999-06 PIONEER NATURAL RES. USA, INC. 22 mo
1997-04 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 5 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-475-34547CALLON PETROLEUM OPERATING CO211,8002019-01-17
142-475-34430CALLON PETROLEUM OPERATING CO412,6502018-11-30
1H42-475-34430CALLON PETROLEUM OPERATING CO412,6502018-11-30
242-475-34517CALLON PETROLEUM OPERATING CO312,6502018-11-30
2H42-475-34517CALLON PETROLEUM OPERATING CO312,6502018-11-30
442-475-34530CALLON PETROLEUM OPERATING CO312,6502018-11-30
4H42-475-34530CALLON PETROLEUM OPERATING CO312,6502018-11-30