SIDES "D"

Oil · District 8A · Lease #62146

Operator: PENNZOIL PETROLEUM COMPANY

Fields: LEE HARRISON

Cum Oil

29k BBL

Cum Gas

579 MCF

casinghead

Wells

4

Production

1993-01 — 2006-07

Peak Month

1993-12

Production History

Cum Oil: 29,032 BBL Cum Gas: 579 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

254 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

38,979 BBL

R-squared

0.517

type

exponential

Operator History (from monthly production reports)

2002-07 — 2007-03 MERIT ENERGY COMPANY 57 mo
2000-04 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 27 mo
1999-03 — 2000-03 PENNZENERGY EXP. & PROD., L.L.C. 13 mo
1995-02 — 1999-02 PENNZOIL EXPLORATION & PROD. CO. 49 mo
1993-01 — 1995-01 PENNZOIL PETROLEUM COMPANY 25 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CROSS TIMBERS ENERGY, LLC15,0001980-01-21
3CROSS TIMBERS ENERGY, LLC15,0001979-08-28
2CROSS TIMBERS ENERGY, LLC15,0001978-10-13
1CROSS TIMBERS ENERGY, LLC15,0001978-03-08