WALKER-BUCKLER "DC"

Oil · District 7B · Lease #28656

Operator: VAN OPERATING, LTD.

Cum Oil

19k BBL

Cum Gas

32k MCF

casinghead

Wells

1

Production

1999-08 — 2018-11

Peak Month

2000-05

Production History

Cum Oil: 18,507 BBL Cum Gas: 31,845 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

421 BBL/mo

Di (annual)

139.8%

b-factor

1.0

EUR

15,407 BBL

R-squared

0.321

type

hyperbolic

Operator History (from monthly production reports)

1999-08 — 2022-05 VAN OPERATING, LTD. 274 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VAN OPERATING LTD.25,0001999-09-08