MCASHAN '56'

Oil · District 7C · Lease #7604

Operator: PERMIAN RESOURCES, INC.

Cum Oil

1k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 1995-02

Peak Month

1994-09

Production History

Cum Oil: 1,267 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

113 BBL/mo

Di (annual)

819.8%

b-factor

0.1

EUR

188 BBL

R-squared

0.756

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1995-09 PERMIAN RESOURCES, INC. 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PERMIAN RESOURCES INC.16,0001978-08-04