WALTHER-HEMPEL UNIT

Oil · District 3 · Lease #21126

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

267k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 267,354 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

5,983 BBL/mo

Di (annual)

51.0%

b-factor

0.5

EUR

261,187 BBL

R-squared

0.888

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY114,0001991-05-09
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