SCHAEFER

Oil · District 7C · Lease #14844

Operator: HOPEWELL OPERATING, INC.

Cum Oil

42k BBL

Cum Gas

173k MCF

casinghead

Wells

2

Production

1998-11 — 2019-03

Peak Month

1999-06

Production History

Cum Oil: 41,896 BBL Cum Gas: 172,790 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,615 BBL/mo

Di (annual)

101.3%

b-factor

0.4

EUR

31,519 BBL

R-squared

0.849

type

hyperbolic

Operator History (from monthly production reports)

1998-11 — 2026-07 HOPEWELL OPERATING, INC. 333 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GHOPEWELL OPERATING, INC.25,1002005-01-27
1HOPEWELL OPERATING INC.15,1001997-05-28