JOHNSON

Oil · District 7C · Lease #14332

Operator: LAVANCO ENERGY, LTD.

Cum Oil

49k BBL

Cum Gas

47k MCF

casinghead

Wells

2

Production

1996-02 — 2014-05

Peak Month

1996-05

Production History

Cum Oil: 49,381 BBL Cum Gas: 47,456 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

878 BBL/mo

Di (annual)

35.9%

b-factor

0.4

EUR

46,813 BBL

R-squared

0.547

type

hyperbolic

Operator History (from monthly production reports)

2006-03 — 2019-07 LAVANCO ENERGY, LTD. 161 mo
2005-03 — 2006-02 LAVANCO ENERGY, INC. 12 mo
1996-02 — 2005-02 CHOLLA PETROLEUM, INC. 109 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6LAVANCO ENERGY LTD.18,5002011-11-17
2LAVANCO ENERGY LTD.15,9991996-01-04