MATADOR 646

Oil · District 8A · Lease #70586

Operator: WISHBONE TEXAS OPERATING CO LLC

Cum Oil

270k BBL

Cum Gas

315k MCF

casinghead

Wells

2

Production

2017-01 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 269,986 BBL Cum Gas: 315,334 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,682 BBL/mo

Di (annual)

22.7%

b-factor

0.0

EUR

247,714 BBL

R-squared

0.720

type

exponential

Operator History (from monthly production reports)

2019-02 — 2026-07 RING ENERGY, INC. 90 mo
2017-01 — 2019-01 WISHBONE TEXAS OPERATING CO LLC 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HRING ENERGY, INC.19,0002019-06-17
1HRING ENERGY, INC.19,0002016-08-12