Drilling Update (8546X)

TIDMJUB

RNS Number : 8546X

Jubilant Energy N.V.

22 February 2012

Jubilant Energy NV

("Jubilant" or "the Company")

Jubilant spuds the Kathalchari-NE (KL-NE) Appraisal well in the southern part of the Tripura block

Jubilant is pleased to announce that the Kathalchari-NE (KL-NE) well was spudded on 21 February 2012 in the Tripura block. This is the second well drilled to appraise the Kathachari-1 (K-1) discovery. The well is located four kilometres north-northeast and up-dip from K-1 and 2.6 kilometres northwest and down dip of the first appraisal well Srikantabari-1.

The KL-NE will be a vertical well drilled to a total depth of 2,990 metres Measured Depth ("MD").

This well will test the Middle Bhuban equivalent sands encountered in the K-1 well, one zone of which had flowed at a rate of 5.2 mmscfd. These equivalent sands are expected to be encountered approximately 600 metres up-dip of the K-1 sands. The well is the fifth well to be drilled on the block.

As previously announced, the first appraisal well, Srikantabari-1 (S-1) was drilled to a depth of 2,973 metres Measured Depth ("MD") compared to planned target depth of 3,323 metres MD. At 2,972 metres MD, a gas kick was witnessed while drilling and recorded a maximum gas of 48.9%. Due to well control issues the drilling was terminated at 2,973 metres MD and Jubilant plans to test the sands encountered while drilling. A gas kick was also observed at 2,781 metres MD.

Based on the interpretation of the sub-surface data such as Mud logs, Dipole Shear Sonic Imager (DSI) log, Logging While Drilling (LWD) logs and Wireline logs, five zones of interest, totaling to approximately 92.5 metres gross thickness, have been identified for testing within the Middle Bhuban formation. Jubilant is now planning to test these five zones in a sequential manner with a workover rig along with Kathalchari-NE (KL-NE) testing.

Jubilant holds a 20% participating interest in this block through its subsidiary Jubilant Oil & Gas Private Limited, India which is also the Operator for the block. GAIL India Limited holds the balance 80% participating interest.

Enquiries:

 
                         Ajay Khandelwal, Vipul 
 Jubilant Energy          Agarwal                     +91 120 4025700 
 Evolution Securities    Jeremy Ellis, Neil Elliot    +44 20 7071 4300 
 Deutsche Bank           Rajat Katyal, Drew Price     +44 20 7547 8000 
                         Nick Elwes, Alexandra 
 College Hill             Roper                       +44 20 7457 2020

Competent Person's - Consent for Release

Maxwell Birley, BSc in Geological Geophysics, the Company's Chief Operation Officer, has 30 years of international experience in the exploration and production industry. He has reviewed and approved the technical information contained in this announcement pursuant to the AIM guidance note for mining and oil and gas companies.

This information is provided by RNS

The company news service from the London Stock Exchange

END

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