EVERTS 20

Oil · District 08 · Lease #43782

Operator: WATUSI ENERGY LLC

Cum Oil

123k BBL

Cum Gas

128k MCF

casinghead

Wells

2

Production

2013-03 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 122,828 BBL Cum Gas: 128,313 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,013 BBL/mo

Di (annual)

54.5%

b-factor

0.5

EUR

82,506 BBL

R-squared

0.580

type

hyperbolic

Operator History (from monthly production reports)

2021-12 — 2026-07 BLACK ARROW OPERATING, LLC 56 mo
2020-12 — 2021-11 WATUSI ENERGY LLC 12 mo
2018-12 — 2020-11 LARIO OIL & GAS COMPANY 24 mo
2015-11 — 2018-11 EXL PETROLEUM OPERATING INC. 37 mo
2013-03 — 2015-10 PARSLEY ENERGY OPERATIONS, LLC 32 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BLACK ARROW OPERATING, LLC213,0002013-04-10
2BLACK ARROW OPERATING, LLC213,0002012-11-07