Total Voting Rights

Tullow Oil PLC
31 July 2007


Tullow Oil plc
Total Voting Rights



In conformity with the Transparency Directive's transitional provision 6, Tullow Oil plc today
announces the following:



As at the date of this announcement, Tullow Oil plc's issued share capital consists of 718,972,345
ordinary shares (with a nominal value of 10p each) with voting rights. No ordinary shares are held
in treasury.


Therefore, the total number of voting rights in Tullow Oil plc is 718,972,345.

The above figure may be used by shareholders as the denominator for the calculation by which they
will determine if they are required to notify their interest in, or a change to their interest in,
Tullow Oil plc under the FSA's Disclosure and Transparency Rules.





This announcement has been issued through the Companies Announcement Service of

the Irish Stock Exchange


                      This information is provided by RNS
            The company news service from the London Stock Exchange