ASHBY "B"

Oil · District 7B · Lease #24225

Operator: VIATHON HYDROCARBONS, INC.

Cum Oil

22k BBL

Cum Gas

42k MCF

casinghead

Wells

3

Production

1993-01 — 2015-03

Peak Month

1993-03

Production History

Cum Oil: 21,980 BBL Cum Gas: 42,112 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

232 BBL/mo

Di (annual)

16.1%

b-factor

0.2

EUR

21,166 BBL

R-squared

0.370

type

hyperbolic

Operator History (from monthly production reports)

2026-04 — 2026-07 CRYSTAL J OIL AND GAS LLC 4 mo
2020-11 — 2026-03 3 S PRODUCTION, INC. 65 mo
2003-06 — 2020-10 VIATHON HYDROCARBONS, INC. 209 mo
2003-01 — 2003-05 KERN CO. 5 mo
1993-01 — 2002-12 MORRISON DRLG. & PROD. CO., INC. 120 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33RVIATHON HYDROCARBONS, INC.24,7001997-06-26
2CRYSTAL J OIL AND GAS LLC14,9501987-08-07
1CRYSTAL J OIL AND GAS LLC14,9501987-01-14