WELDER, E.H. MRS.

Oil · District 2 · Lease #8266

Operator: XOG OPERATING LLC

Fields: HEYSER (5400)

Cum Oil

97k BBL

Cum Gas

0 MCF

Wells

1

Production

1996-08 — 2026-03

Peak Month

1997-03

Production History

Cum Oil: 96,558 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,558 BBL/mo

Di (annual)

19.0%

b-factor

0.0

EUR

98,182 BBL

R-squared

0.338

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49UNIT PETROLEUM COMPANY26,3801996-05-21
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