WALKER-BUCKLER "136"

Oil · District 7B · Lease #26553

Operator: VAN OPERATING, LTD.

Fields: SHERI (CADDO)

Cum Oil

65k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1993-01 — 2016-01

Peak Month

1993-01

Production History

Cum Oil: 65,078 BBL Cum Gas: 49,220 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

762 BBL/mo

Di (annual)

30.7%

b-factor

0.5

EUR

52,722 BBL

R-squared

0.811

type

hyperbolic

Operator History (from monthly production reports)

1995-08 — 2022-05 VAN OPERATING, LTD. 322 mo
1993-01 — 1995-07 JONES COMPANY, LTD. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2VAN OPERATING LTD.24,9001992-05-20