NOTIFICATION OF MAJOR INTEREST IN SHARES +-------
Post# of 301275

+---------+----+++----------+ |1. Identity of |Enquest PLC| |the issuer or | | |the | | |underlying | | |issuer | | | of existing | | |shares to | | |which voting | | |rights are | | | attached:ii | | +---------+----+++----------+ |2 Reason for | |the | |notification | |(please tick | |the | |appropriate | |box or boxes): | +---------+----+++----------+ |An |Yes | |acquisition or | | |disposal of | | |voting rights | | +---------+----+++----------+ |An | | |acquisition or | | |disposal of | | |qualifying | | |financial | | |instruments | | |which may | | |result in | | |the | | |acquisition of | | |shares already | | |issued to | | |which voting | | |rights are | | |attached | | +---------+----+++----------+ |An | | |acquisition or | | |disposal of | | |instruments | | |with similar | | |economic | | |effect to | | |qualifying | | |financial | | |instruments | | +---------+----+++----------+ |An event | | |changing the | | |breakdown of | | |voting rights | | +---------+----+++----------+ |Other | | | |(please | | | |specify):| | | +---------+----+++----------+ |3. Full name |EnQuest | |of person(s) |PLC | |subject to |Employee | |the |Benefit | | notification|Trust | |obligation: | | |iii | | +---------+----+++----------+ |4. Full name |N/A | |of | | |shareholder(s)| | | (if | | |different from| | |3.):iv | | +---------+----+++----------+ |5. Date of the|11 | |transaction |October | |and date on |2013 | | which the | | |threshold is | | |crossed or | | | reached: v | | +---------+----+++----------+ |6. Date on |16 | |which issuer |October | |notified: |2013 | +---------+----+++----------+ |7. |Above 3% | |Threshold(s) | | |that is/are | | |crossed or | | | reached: vi,| | | vii | | +---------+----+++----------+ | | ||| | +---------+----+++----------+ +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |8. Notified details: | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |A: Voting rights attached to shares viii, ix | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Class/type of |Situation previous |Resulting situation after the triggering transaction | | shares | to the triggering | | | | transaction | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |if possible using |Number |Number |Number |Number of voting |% of voting rights x | | the ISIN CODE | of | of | of shares | rights | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | |Shares |Voting |Direct |Direct xi |Indirect xii|Direct |Indirect | | | | Rights | | | | | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |GBP0.05 Ordinary Shares|N/A |N/A |25,865,589 |25,865,589| |3.22 | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |B: Qualifying Financial Instruments | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Resulting situation after the triggering transaction | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Type of financial |Expiration |Exercise/ |Number of voting |% of voting | | instrument | date xiii | Conversion Period xiv | rights that may be | rights | | | | | acquired if the | | | | | | instrument is | | | | | | exercised/ converted. | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |N/A |N/A |N/A |N/A |N/A | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Resulting situation after the triggering transaction | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Type of financial |Exercise price|Expiration date xvii|Exercise/ |Number of voting rights instrument refers to|% of voting rights xix, xx| | instrument | | | Conversion period xviii| | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | | | | | |Nominal|Delta | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | | | | | | | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Total (A+B+C) | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |Number of voting rights |Percentage of voting rights | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ |25,865,589 |3.22% | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ | ||| | | ||| || | | || | | | +-----------------------+++-------------+----------+---------+++---------------- -------++---------+------------+----------------------++----+-+----------------- -+ +------------+-+-------------+ |9. Chain of | |controlled | |undertakings | |through which | |the voting | |rights and/or | |the | | financial | |instruments | |are | |effectively | |held, if | |applicable: | |xxi | +------------+-+-------------+ | | +------------+-+-------------+ | | +------------+-+-------------+ |Proxy Voting: | +------------+-+-------------+ |10. Name of | | |the proxy | | |holder: | | +------------+-+-------------+ |11. Number of | | |voting rights | | |proxy holder| | |will cease | | | to hold: | | +------------+-+-------------+ |12. Date on | | |which proxy | | |holder will | | |cease to hold | | | voting | | |rights: | | +------------+-+-------------+ | | +------------+-+-------------+ | 13. | Notification | |Additional | is based on | |information:|total voting | | |rightsfigure of| | |802,660,757 | +------------+-+-------------+ |14. Contact |Melanie | |name: |TravisAssistant| | |Company | | |Secretary | +------------+-+-------------+ |15. Contact |020 7925 4900 | |telephone | | |number: | | +------------+-+-------------+ | | | | +------------+-+-------------+

