WESTHOFF UNIT A

Oil · District 02 · Lease #10136

Operator: BURLINGTON RESOURCES O & G CO LP

Cum Oil

1.2M BBL

Cum Gas

2.8M MCF

casinghead

Wells

3

Production

2012-04 — 2026-04

Peak Month

2015-06

Production History

Cum Oil: 1,234,880 BBL Cum Gas: 2,780,682 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51,966 BBL/mo

Di (annual)

91.3%

b-factor

0.1

EUR

759,472 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

2012-04 — 2026-07 BURLINGTON RESOURCES O & G CO LP 172 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BURLINGTON RESOURCES O & G CO LP117,0002014-09-18
2BURLINGTON RESOURCES O & G CO LP117,0002014-09-06
1BURLINGTON RESOURCES O & G CO LP312,8002011-06-27