STATE -EI-

Oil · District 08 · Lease #11219

Operator: PENNZOIL PETROLEUM COMPANY

Fields: DUNE

Cum Oil

104k BBL

Cum Gas

12k MCF

casinghead

Wells

6

Production

1993-01 — 2018-09

Peak Month

2000-07

Production History

Cum Oil: 103,916 BBL Cum Gas: 11,538 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

998 BBL/mo

Di (annual)

11.8%

b-factor

0.0

EUR

100,807 BBL

R-squared

0.815

type

exponential

Operator History (from monthly production reports)

2000-04 — 2019-09 DEVON ENERGY PRODUCTION CO, L.P. 234 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 (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DEVON ENERGY PRODUCTION CO L.P.14,2001978-04-10
342-103-00337DEVON ENERGY PRODUCTION CO L.P.------
442-103-10185DEVON ENERGY PRODUCTION CO L.P.------
542-103-30787DEVON ENERGY PRODUCTION CO L.P.------
642-103-30815DEVON ENERGY PRODUCTION CO L.P.------
742-103-31422DEVON ENERGY PRODUCTION CO L.P.------