BEVO 664 SA 'A'

Oil · District 8A · Lease #70592

Operator: WISHBONE TEXAS OPERATING CO LLC

Cum Oil

815k BBL

Cum Gas

1.0M MCF

casinghead

Wells

4

Production

2017-04 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 815,036 BBL Cum Gas: 1,025,493 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,756 BBL/mo

Di (annual)

83.5%

b-factor

1.9

EUR

1,980,813 BBL

R-squared

0.791

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 RING ENERGY, INC. 90 mo
2017-04 — 2019-01 WISHBONE TEXAS OPERATING CO LLC 22 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HRING ENERGY, INC.29,0002019-06-19
4HRING ENERGY, INC.29,0002019-06-19
2HRING ENERGY, INC.19,0002017-11-01
1HRING ENERGY, INC.29,0002015-12-02