KURZ#2

Oil · District 01 · Lease #18343

Operator: WSM

Fields: SOMERSET

Cum Oil

1k BBL

Cum Gas

0 MCF

Wells

2

Production

2015-08 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 1,387 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51 BBL/mo

Di (annual)

277.8%

b-factor

0.7

EUR

509 BBL

R-squared

0.673

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 CALFAS CATTLE & OIL, LLC 33 mo
2022-09 — 2023-10 BLACKJACK OPERATING L. L. C. 14 mo
2019-10 — 2022-08 PETROSAURUS, INC. 35 mo
2015-08 — 2019-09 WSM 50 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CALFAS CATTLE & OIL, LLC11,7001983-01-10
1CALFAS CATTLE & OIL, LLC11,7001982-10-21