HANKAMER "D"

Oil · District 03 · Lease #23628

Operator: S & S OPERATING COMPANY, INC.

Cum Oil

66k BBL

Cum Gas

56k MCF

casinghead

Wells

1

Production

1999-01 — 2009-02

Peak Month

2007-09

Production History

Cum Oil: 65,565 BBL Cum Gas: 56,150 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,485 BBL/mo

Di (annual)

186.8%

b-factor

1.8

EUR

175,240 BBL

R-squared

0.791

type

hyperbolic

Operator History (from monthly production reports)

2007-03 — 2020-03 PRIME OPERATING COMPANY 157 mo
1999-01 — 2007-02 S & S OPERATING COMPANY, INC. 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1S & S OPERATING COMPANY INC.27,3001995-03-03