WARZECHA-SIEVERS ULW

Oil · District 02 · Lease #11581

Operator: BURLINGTON RESOURCES O & G CO LP

Cum Oil

292k BBL

Cum Gas

668k MCF

casinghead

Wells

1

Production

2018-01 — 2025-07

Peak Month

2018-08

Production History

Cum Oil: 292,105 BBL Cum Gas: 668,344 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,212 BBL/mo

Di (annual)

275.9%

b-factor

0.6

EUR

280,981 BBL

R-squared

0.873

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 BURLINGTON RESOURCES O & G CO LP 103 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BURLINGTON RESOURCES O & G CO LP117,0002017-11-08