BEVO 664 SA 'B'

Oil · District 8A · Lease #70535

Operator: WISHBONE TEXAS OPERATING CO LLC

Cum Oil

520k BBL

Cum Gas

643k MCF

casinghead

Wells

2

Production

2016-08 — 2026-04

Peak Month

2019-09

Production History

Cum Oil: 520,365 BBL Cum Gas: 642,926 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,306 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

642,267 BBL

R-squared

0.361

type

exponential

Operator History (from monthly production reports)

2019-02 — 2026-07 RING ENERGY, INC. 90 mo
2016-08 — 2019-01 WISHBONE TEXAS OPERATING CO LLC 30 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HRING ENERGY, INC.19,0002019-05-03
1HRING ENERGY, INC.19,0002016-06-14