ANDERSON, CLARENCE "B"

Oil · District 10 · Lease #6499

Operator: WO OPERATING COMPANY

Cum Oil

65k BBL

Cum Gas

98k MCF

casinghead

Wells

6

Production

1993-01 — 2016-01

Peak Month

1993-08

Production History

Cum Oil: 65,030 BBL Cum Gas: 98,400 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

516 BBL/mo

Di (annual)

12.1%

b-factor

0.0

EUR

51,009 BBL

R-squared

0.561

type

exponential

Operator History (from monthly production reports)

2019-01 — 2026-07 LARGE OPERATING LLC 91 mo
2005-01 — 2018-12 WO OPERATING COMPANY 168 mo
1995-03 — 2004-12 MCMAHON OPERATING CO., L.C. 118 mo
1993-05 — 1995-02 CABOT OIL & GAS CORPORATION 22 mo
1993-01 — 1993-04 HARKEN EXPLORATION COMPANY 4 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WLARGE OPERATING LLC13,5501989-01-31
4LARGE OPERATING LLC13,5501989-01-31
B 3LARGE OPERATING LLC13,5501989-01-31
2LARGE OPERATING LLC13,5501988-02-17
1LARGE OPERATING LLC13,5501987-11-12
A 1LARGE OPERATING LLC13,5501986-01-02