SNYDER MINERAL TRUST 143

Oil · District 7B · Lease #20673

Operator: OKREEK OIL COMPANY

Cum Oil

4k BBL

Cum Gas

254 MCF

casinghead

Wells

1

Production

1993-01 — 2000-12

Peak Month

1994-03

Production History

Cum Oil: 4,352 BBL Cum Gas: 254 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

111 BBL/mo

Di (annual)

44.9%

b-factor

0.0

EUR

2,930 BBL

R-squared

0.470

type

exponential

Operator History (from monthly production reports)

2001-05 — 2001-12 L.C.S. PRODUCTION COMPANY 8 mo
1993-10 — 2001-04 HESS, JERRY OPERATING CO. 91 mo
1993-06 — 1993-09 OKREEK OIL COMPANY 4 mo
1993-01 — 1993-05 ENRE CORP. 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7L.C.S. PRODUCTION COMPANY14,5001983-10-11