Result of AGM

27 May 2015

EnQuest PLC (“EnQuest” or the “Company”)

Voting results of the Annual General Meeting held on 27 May 2015

EnQuest announces that at the Company's Annual General Meeting held today, all
resolutions set out in the Notice of Annual General Meeting and put to the
meeting were passed by the requisite majority.

Set out below are the voting proxies in respect of the resolutions received by
the Company at the close of register on 25 May 2015. The number of ordinary
shares in issue was 802,660,757.

Resolution           For *        %        Against     %       Votes Total
Withheld
                                                                            **
Resolution 1Annual   439,613,079  98.545%  6,488,883   1.455%  446,101,962
3,634,578
Report &
Accounts
Resolution 2Re       440,801,647  98.251%  7,847,557   1.749%  448,649,204
1,087,336
-election of
James Buckee
Resolution 3Re       431,019,782  96.071%  17,628,518  3.929%  448,648,300
1,088,240
-election of
Amjad Bseisu
Resolution 4Re       446,969,948  99.626%  1,678,764   0.374%  448,648,712
1,087,828
-election of
Jonathan Swinney
Resolution 5Re       440,054,676  98.085%  8,590,214   1.915%  448,644,890
1,091,650
-election of
Helmut Langanger
Resolution 6Re       444,712,283  99.226%  3,469,842   0.774%  448,182,125
1,554,415
-election of
Jock Lennox
Resolution 7Re       447,480,088  99.740%  1,168,646   0.260%  448,648,734
1,087,972
-election of
Phil Nolan
Resolution 8Re       443,512,525  98.856%  5,133,256   1.144%  448,645,781
1,090,759
-election of
Clare Spottiswoode
Resolution 9Re       441,150,629  98.430%  7,036,369   1.570%  448,186,998
1,549,542
-appointment
of auditor
Resolution           For*         %        Against     %       Votes
Withheld**
                                                               Total
Resolution           445,082,647  99.205%  3,564,887   0.795%  448,647,534
1,089,006
10Authority to
set auditor
remuneration
Resolution           364,068,292  90.732%  37,188,981  9.268%  401,257,273
48,479,267
11Directors’
Remuneration
Report
Resolution           444,088,566  99.552%  1,996,616   0.448%  446,085,182
3,651,358
12Political
Donations
Resolution           448,490,154  99.972%  126,931     0.028%  448,617,085
1,119,455
13Authority to
allot shares
Resolution           448,519,024  99.975%  110,075     0.025%  448,629,099
1,107,441
14***Disapplication
of pre
-emption   rights
Resolution           448,285,072  99.922%  348,419     0.078%  448,633,491
1,103,049
15***Authority
to purchase own
shares

* Includes discretionary votes

** A vote withheld is not a vote in law and is not counted for the purposes of
the calculation of the proportion of votes ‘For’ or ‘Against’ a resolution.

*** Indicates a Special Resolution,

The full text of each resolution, along with details of the proxy votes received
by the Company before the AGM in respect of each resolution, will be available
on the Company’s website, www.enquest.com

The Company has today submitted to the National Storage Mechanism copies of the
Resolutions passed at the Annual General Meeting and these will shortly be
available for inspection at www.hemscott.com/nsm.do

ENDS

For further information please contact:

EnQuest PLC

Tel: +44 (0)20 7925 4900

Stefan Ricketts (Company Secretary)