JEFFREY

Oil · District 7B · Lease #606

Operator: SCHKADE, CARL E.

Cum Oil

6k BBL

Cum Gas

36 MCF

casinghead

Wells

8

Production

1993-01 — 2016-09

Peak Month

2015-02

Production History

Cum Oil: 6,240 BBL Cum Gas: 36 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

136 BBL/mo

Di (annual)

165.3%

b-factor

0.4

EUR

1,562 BBL

R-squared

0.787

type

hyperbolic

Operator History (from monthly production reports)

2014-08 — 2026-07 MOUNT VERNON ENERGY LLC 144 mo
2013-06 — 2014-07 MESA OPERATING, LLC 14 mo
2012-11 — 2013-05 EBENEZER OIL & GAS, LLC 7 mo
2011-12 — 2012-10 JUBILEE OIL CORPORATION 11 mo
2003-11 — 2011-11 AMES, ADRIAN 97 mo
1993-01 — 2003-10 SCHKADE, CARL E. 130 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MOUNT VERNON ENERGY LLC12,0002013-12-13
3MOUNT VERNON ENERGY LLC12,0002013-12-13
8MOUNT VERNON ENERGY LLC21,7001983-09-01
242-059-80921MOUNT VERNON ENERGY LLC------
442-059-04444MOUNT VERNON ENERGY LLC------
742-059-80923MOUNT VERNON ENERGY LLC------
A 142-059-02510MOUNT VERNON ENERGY LLC------
A 342-059-02512MOUNT VERNON ENERGY LLC------