PORTER-PORTER "A" UNIT

Oil · District 03 · Lease #20981

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

28k BBL

Cum Gas

329k MCF

casinghead

Wells

1

Production

1993-01 — 2000-10

Peak Month

1993-01

Production History

Cum Oil: 27,512 BBL Cum Gas: 328,986 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

950 BBL/mo

Di (annual)

91.1%

b-factor

0.9

EUR

42,543 BBL

R-squared

0.703

type

hyperbolic

Operator History (from monthly production reports)

2001-02 — 2001-07 RME PETROLEUM COMPANY 6 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RME PETROLEUM COMPANY212,5002000-10-24