WELDER "B"

Oil · District 02 · Lease #8582

Operator: XOG OPERATING LLC

Cum Oil

9k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

2000-03 — 2016-03

Peak Month

2000-03

Production History

Cum Oil: 9,370 BBL Cum Gas: 12,739 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

750 BBL/mo

Di (annual)

52.7%

b-factor

0.2

EUR

21,238 BBL

R-squared

0.662

type

hyperbolic

Operator History (from monthly production reports)

2018-07 — 2026-07 FROSTWOOD ENERGY, LLC 97 mo
2016-04 — 2018-06 BAYLOR OPERATING, LLC 27 mo
2006-10 — 2016-03 XOG OPERATING LLC 114 mo
2003-09 — 2006-09 TE-RAY RESOURCES, INC. 37 mo
2000-03 — 2003-08 ATASCA RESOURCES, INC. 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15ATASCA RESOURCES INC.48,0002000-06-07