RNS Number:4393K
EnCore Oil PLC
20 December 2007


EnCore Oil Plc
20 December 2007

TR-1(i): NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached (ii):

EnCore Oil plc

2. Reason for the notification

An acquisition or disposal of voting rights:

3. Full name of person(s) subject to the notification obligation (iii):

Credit Suisse Securities (Europe) Limited

4. Full name of shareholder(s) (if different from 3.) (iv):

N/A

5. Date of the transaction (and date on which the threshold is crossed or
reached if different) (v):

18 December 2007

6. Date on which issuer notified:

20 December 2007

7. Threshold(s) that is/are crossed or reached:

5%

8. Notified details:

A: Voting rights attached to shares

Class/type of shares if possible using  Situation previous to the Triggering
the ISIN CODE                           transaction (vi)
                                        Number of      Number of voting Rights
                                        shares         (viii)
GB00B06KL332                            10,777,778     10,777,778



Resulting situation after the triggering transaction (vii)

Class/type of shares if   Number of    Number of voting      % of voting
possible using the ISIN   shares       rights (ix)           rights
CODE                      Direct       Direct (x)   Indirect Direct   Indirect
                                                    (xi)
GB00B06KL332              14,973,663   14,973,663   n/a        5.52%  n/a

B: Financial Instruments
Resulting situation after the triggering transaction (xii)

Type of      Expiration Exercise/       Number of voting rights that    % of
financial    Date       Conversion      may be acquired if the          voting
instrument   (xiii)     Period/ Date    instrument is exercised/        rights
                        (xiv)           converted
         -          -               -                               -        -

Total (A+B)
Number of voting rights                      % of voting rights
             14,973,663                                   5.52%

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable (xv):

Credit Suisse Securities (Europe) Limited is a part of the Investment Banking
division of Credit Suisse ("CSIBD"), which is part of the Credit Suisse Group
("CSG"). CSIBD is a segregated business unit within CSG with an independent
management structure and exercises its voting rights independently from other
divisions of CSG.

Proxy Voting:

10. Name of the proxy holder:
n/a

11. Number of voting rights proxy holder will cease to hold:
n/a

12. Date on which proxy holder will cease to hold voting rights:
n/a

13. Additional information:
The percentage voting rights are calculated on the basis of 271,052,000 ordinary
shares in issue. For the avoidance of doubt, the total number ordinary shares in
issue as at 20 December 2007 is 305,974,175. .

14. Contact name:
Glenda Burford

15. Contact telephone number:
+44 20 7888 3599


EnCore Oil plc                                 www.encoreoil.co.uk
Eugene Whyms, Chief Financial Officer          +44 (0)20 7224 4546

Aquila Financial Limited                       www.aquila-financial.com
Peter Reilly                                   +44 (0)20 7202 2601
Yvonne Fraser                                  +44 (0)20 7202 2609

Hanson Westhouse Limited
Tim Feather / Matthew Johnson                  +44 (0)113 246 2610

KBC Peel Hunt
Jonathan Marren                                +44 (0)20 7418 8900







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

END
HOLQBLFLDLBEFBK

Encore Oil (LSE:EO.)
Historical Stock Chart
From Jun 2024 to Jul 2024 Click Here for more Encore Oil Charts.
Encore Oil (LSE:EO.)
Historical Stock Chart
From Jul 2023 to Jul 2024 Click Here for more Encore Oil Charts.