< leases

CADDELL

Oil · District 8A · Lease #67720

Operator: VISTA RESOURCES, INC. (A)

Fields: CLAUENE, NW. (CANYON)

Cum Oil

76k BBL

Cum Gas

10k MCF

casinghead

Wells

2

Production

1997-03 — 2012-05

Peak Month

1997-06

Production History

Cum Oil: 76,483 BBL Cum Gas: 10,144 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

680 BBL/mo

Di (annual)

11.0%

b-factor

0.0

EUR

73,681 BBL

R-squared

0.331

type

exponential

Operator History (from monthly production reports)

2004-04 — 2014-07 ROCKER A OPERATING COMPANY 124 mo
2002-09 — 2004-03 SCYTHIAN, LTD. 19 mo
2002-04 — 2002-08 GRUY PETROLEUM MANAGEMENT CO. 5 mo
2000-03 — 2002-03 PRIZE OPERATING COMPANY 25 mo
1998-11 — 2000-02 VISTA RESOURCES, INC. (A) 16 mo
1997-03 — 1998-10 MIDLAND RES. OPER. CO., INC. 20 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-219-36308ROCKER A OPERATING COMPANY411,8002013-07-17
1AR42-219-36308ROCKER A OPERATING COMPANY411,8002013-07-17