HAMILTON, ORVILLE

Oil · District 7B · Lease #17983

Operator: ZAPATA OIL RECOVERY CO.

Cum Oil

17k BBL

Cum Gas

30 MCF

casinghead

Wells

1

Production

1993-01 — 2009-09

Peak Month

1998-12

Production History

Cum Oil: 17,288 BBL Cum Gas: 30 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

194 BBL/mo

Di (annual)

25.7%

b-factor

0.0

EUR

9,026 BBL

R-squared

0.770

type

exponential

Operator History (from monthly production reports)

1995-03 — 2010-06 MATHIS & SONS, INC. 184 mo
1993-01 — 1995-02 ZAPATA OIL RECOVERY CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MATHIS & SONS INC.15,8151981-03-04