CALGARY, ALBERTA--(June 10, 2008) - Nexen Inc. announces that Charlie Fischer, President and Chief Executive Officer, will present at the following investor conference:

CAPP Oil & Gas Investment Symposium - Calgary, Alberta
Date: Monday, June 16, 2008
Time: 9:55 a.m. Mountain Time (11:55 a.m. Eastern Time)

We invite you to visit our website at www.nexeninc.com to view a live webcast of Charlie's presentation. The webcast will be archived under the Investor's section of our website.

Nexen Inc. is an independent, Canadian-based global energy company, listed on the Toronto and New York stock exchanges under the symbol NXY. We are uniquely positioned for growth in the North Sea, Western Canada (including the Athabasca oil sands of Alberta and unconventional gas resource plays such as coalbed methane and shale gas), deep-water Gulf of Mexico, offshore West Africa and the Middle East. We add value for shareholders through successful full-cycle oil and gas exploration and development and leadership in ethics, integrity, governance and environmental protection.

Contact Info

Adrian Hamfelt
Analyst, Investor Relations
(403) 699-4140
or
Nexen Inc.
801 - 7th Ave SW
Calgary, Alberta, Canada T2P 3P7
Website: www.nexeninc.com