AHLSTROM UNIT A

Oil · District 02 · Lease #9870

Operator: VERDUN OIL & GAS LLC

Cum Oil

1.2M BBL

Cum Gas

3.0M MCF

casinghead

Wells

4

Production

2011-12 — 2026-04

Peak Month

2022-02

Production History

Cum Oil: 1,168,485 BBL Cum Gas: 2,970,278 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

74,761 BBL/mo

Di (annual)

290.8%

b-factor

0.9

EUR

1,293,114 BBL

R-squared

0.926

type

hyperbolic

Operator History (from monthly production reports)

2018-04 — 2026-07 VERDUN OIL & GAS LLC 100 mo
2011-12 — 2018-03 BURLINGTON RESOURCES O & G CO LP 76 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4VERDUN OIL & GAS LLC212,0002020-12-18
2VERDUN OIL & GAS LLC212,0002020-12-15
3VERDUN OIL & GAS LLC112,0002020-12-15
1VERDUN OIL & GAS LLC212,5002011-05-30