Updated Rule 2.10 announcement

Kea Petroleum plc

("Kea" or "the Company")

Updated Rule 2.10 announcement

Kea Petroleum plc (AIM: KEA),

This announcement updates the Rule 2.10 announcement released on 16 February 2015 at 14:36 under RNS Number 0311F.

Rule 2.10 Disclosure

In accordance with Rule 2.10 of the Code, Kea confirms that it currently has in issue 93,986,957 ordinary shares of 1.0 pence each ("Ordinary Shares"). The International Securities Identification Number for the ordinary shares is GB00BRTL3035.

In addition the Company has the following warrants in issue:

· 2,160,714 warrants over 2,160,714 Ordinary Shares exercisable at 100 pence per Ordinary Share expiring on 31 May 2015

· 1 warrant over 1,200,000 Ordinary Shares exercisable at 26.563 pence per Ordinary Share expiring on 16 January 2017

· 1 warrant over 820,513 Ordinary Shares exercisable at 24.375 pence per Ordinary Share expiring on 01 June 2019

A further announcement will be made as appropriate.

Disclosure requirements of the Takeover Code

Under Rule 8.3(a) of the Code, any person who is interested in 1% or more of any class of relevant securities of an offeree company or of any securities exchange offeror (being any offeror other than an offeror in respect of which it has been announced that its offer is, or is likely to be, solely in cash) must make an Opening Position Disclosure following the commencement of the offer period and, if later, following the announcement in which any securities exchange offeror is first identified. An Opening Position Disclosure must contain details of the person's interests and short positions in, and rights to subscribe for, any relevant securities of each of (i) the offeree company and (ii) any securities exchange offeror(s). An Opening Position Disclosure by a person to whom Rule 8.3(a) applies must be made by no later than 3.30 pm (London time) on the 10th business day following the commencement of the offer period and, if appropriate, by no later than 3.30 pm (London time) on the 10th business day following the announcement in which any securities exchange offeror is first identified. Relevant persons who deal in the relevant securities of the offeree company or of a securities exchange offeror prior to the deadline for making an Opening Position Disclosure must instead make a Dealing Disclosure.

Under Rule 8.3(b) of the Code, any person who is, or becomes, interested in 1% or more of any class of relevant securities of the offeree company or of any securities exchange offeror must make a Dealing Disclosure if the person deals in any relevant securities of the offeree company or of any securities exchange offeror. A Dealing Disclosure must contain details of the dealing concerned and of the person's interests and short positions in, and rights to subscribe for, any relevant securities of each of (i) the offeree company and (ii) any securities exchange offeror(s), save to the extent that these details have previously been disclosed under Rule 8. A Dealing Disclosure by a person to whom Rule 8.3(b) applies must be made by no later than 3.30 pm (London time) on the business day following the date of the relevant dealing.

If two or more persons act together pursuant to an agreement or understanding, whether formal or informal, to acquire or control an interest in relevant securities of an offeree company or a securities exchange offeror, they will be deemed to be a single person for the purpose of Rule 8.3.

Opening Position Disclosures must also be made by the offeree company and by any offeror and Dealing Disclosures must also be made by the offeree company, by any offeror and by any persons acting in concert with any of them (see Rules 8.1, 8.2 and 8.4).

Details of the offeree and offeror companies in respect of whose relevant securities Opening Position Disclosures and Dealing Disclosures must be made can be found in the Disclosure Table on the Takeover Panel's website at www.thetakeoverpanel.org.uk, including details of the number of relevant securities in issue, when the offer period commenced and when any offeror was first identified. You should contact the Panel's Market Surveillance Unit on +44 (0)20 7638 0129 if you are in any doubt as to whether you are required to make an Opening Position Disclosure or a Dealing Disclosure.

 For further information please contact:

Notes to Editors:

Kea Petroleum is an AIM listed oil and gas exploration company with interests in three petroleum exploration permits in the Taranaki Basin of New Zealand. Kea listed on the London AIM market in February 2010.