UL MASON EAST UNIT

Oil · District 10 · Lease #48688

Operator: DIAMONDBACK E&P LLC

Cum Oil

2.2M BBL

Cum Gas

0 MCF

Wells

4

Production

2017-03 — 2026-07

Peak Month

2017-05

Production History

Cum Oil: 2,152,906 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

101,980 BBL/mo

Di (annual)

178.0%

b-factor

1.0

EUR

3,095,167 BBL

R-squared

0.950

type

hyperbolic

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12LSDIAMONDBACK E&P LLC110,4122018-05-14
4LSDIAMONDBACK E&P LLC110,4852016-06-15
5LSDIAMONDBACK E&P LLC110,4852016-06-15
3LSDIAMONDBACK E&P LLC110,4852016-06-14