ROYSTON-SMITH UNIT

Oil · District 7B · Lease #18002

Operator: WESTICO ENERGY CO.

Cum Oil

36k BBL

Cum Gas

32 MCF

casinghead

Wells

1

Production

1993-01 — 2015-12

Peak Month

1993-10

Production History

Cum Oil: 36,283 BBL Cum Gas: 32 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

409 BBL/mo

Di (annual)

13.6%

b-factor

0.0

EUR

36,000 BBL

R-squared

0.758

type

exponential

Operator History (from monthly production reports)

2008-02 — 2026-07 CREED OPERATING CO., LLC 222 mo
2007-03 — 2008-01 ROSS, DWIGHT M. DRLG. CO., INC. 11 mo
2004-12 — 2007-02 CONTINUAL OIL & GAS, INC. 27 mo
1993-03 — 2004-11 WESTICO ENERGY CO. 141 mo
1993-01 — 1993-02 TROPHY HARVEST ENERGY CO. 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 ACREED OPERATING CO. LLC13,5501981-09-22