Gulf Keystone- Mark Kleinman does it again, Shale tax and its winners, IGas, Alkane and Dart, Charts, EXXON and Chevron at 5 year highs, Shell and BP not so good, Lamprell, Petrofac, MOG, and Sound Oil

WTI $108.04 + 1.56, Brent $109.28 -3c; B/WTI Diff $1.14 – 1.54 , Natural Gas $3.81 +18c Good morning Back in the office today after a good day at Lords ...