RUCK D - COLLEEN A USW B

Oil · District 02 · Lease #12225

Operator: BURLINGTON RESOURCES O & G CO LP

Cum Oil

375k BBL

Cum Gas

738k MCF

casinghead

Wells

1

Production

2020-12 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 375,002 BBL Cum Gas: 738,027 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,913 BBL/mo

Di (annual)

290.9%

b-factor

0.7

EUR

367,325 BBL

R-squared

0.918

type

hyperbolic

Operator History (from monthly production reports)

2020-12 — 2026-07 BURLINGTON RESOURCES O & G CO LP 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BURLINGTON RESOURCES O & G CO LP117,5002020-08-05