SEVEN HOLES

Oil · District 10 · Lease #4420

Operator: WERNER OIL, INC.

Cum Oil

9k BBL

Cum Gas

324k MCF

casinghead

Wells

4

Production

1993-01 — 2020-09

Peak Month

1993-07

Production History

Cum Oil: 9,270 BBL Cum Gas: 324,092 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

170 BBL/mo

Di (annual)

17.9%

b-factor

0.1

EUR

12,488 BBL

R-squared

0.794

type

hyperbolic

Operator History (from monthly production reports)

2017-06 — 2026-07 KODIAK OPERATING, LLC 110 mo
2016-04 — 2017-05 NORTH COUNTRY ENERGY LLC 14 mo
2011-05 — 2016-03 KODIAK OPERATING, LLC 59 mo
2008-06 — 2011-04 LERA 35 mo
2004-02 — 2008-05 RIMROCK GAS COMPANY 52 mo
2002-10 — 2004-01 PRODUCERS ENVIRONMENTAL SER. INC 16 mo
1996-10 — 2002-09 M E G G , INC. 72 mo
1993-01 — 1996-09 WERNER OIL, INC. 45 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3KODIAK OPERATING LLC13,7001983-09-21
4KODIAK OPERATING LLC13,7001983-09-21
2KODIAK OPERATING LLC13,2001979-03-26
1KODIAK OPERATING LLC13,2501977-08-01