COLVIN UNIT A

Oil · District 02 · Lease #10798

Operator: BURLINGTON RESOURCES O & G CO LP

Cum Oil

1.1M BBL

Cum Gas

4.7M MCF

casinghead

Wells

4

Production

2014-02 — 2026-04

Peak Month

2016-07

Production History

Cum Oil: 1,120,609 BBL Cum Gas: 4,679,394 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,895 BBL/mo

Di (annual)

245.5%

b-factor

1.2

EUR

601,045 BBL

R-squared

0.366

type

hyperbolic

Operator History (from monthly production reports)

2014-02 — 2026-07 BURLINGTON RESOURCES O & G CO LP 150 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BURLINGTON RESOURCES O & G CO LP217,0002014-06-26
5BURLINGTON RESOURCES O & G CO LP217,0002014-06-19
4BURLINGTON RESOURCES O & G CO LP217,0002014-06-06
2BURLINGTON RESOURCES O & G CO LP117,0002013-09-04