>No they are not. Your slide is from last year when yes XOM was involved in Hungary.
Well, you are wrong there. The slide was created this year and presented on March 11 2010 at the New York Stock Exchange.
For comparison you may view the slide from last December 14 2009, when Exxon announced the XTO acquisition.

How this compares to this year's slide. Gee, you would think Exxon would have left off Hungary by March 11 2010.

http://media.corporate-ir.net/media_files/webcast/2010/mar/Exxon/final.pdf