SWINK TARBOX

Oil · District 10 · Lease #8308

Operator: J-BREX COMPANY

Cum Oil

16k BBL

Cum Gas

77k MCF

casinghead

Wells

2

Production

2011-05 — 2026-03

Peak Month

2016-08

Production History

Cum Oil: 15,832 BBL Cum Gas: 77,130 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

181 BBL/mo

Di (annual)

21.7%

b-factor

0.0

EUR

9,918 BBL

R-squared

0.343

type

exponential

Operator History (from monthly production reports)

2011-05 — 2026-07 J-BREX COMPANY 183 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
J 2HJ-BREX COMPANY19,8002012-11-09
1J-BREX COMPANY48,8002005-06-03