BIG VALLEY 6-20

Oil · District 08 · Lease #39164

Operator: DIAMONDBACK E&P LLC

Cum Oil

92k BBL

Cum Gas

119k MCF

casinghead

Wells

1

Production

2008-09 — 2020-01

Peak Month

2008-10

Production History

Cum Oil: 91,662 BBL Cum Gas: 118,570 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,055 BBL/mo

Di (annual)

66.1%

b-factor

0.6

EUR

81,002 BBL

R-squared

0.395

type

hyperbolic

Operator History (from monthly production reports)

2019-11 — 2020-10 DIAMONDBACK E&P LLC 12 mo
2019-05 — 2019-10 COLGATE OPERATING, LLC 6 mo
2018-09 — 2019-04 CALLON PETROLEUM OPERATING CO 8 mo
2008-09 — 2018-08 CIMAREX ENERGY CO. 120 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HDIAMONDBACK E&P LLC311,3002020-08-27