Addendum to the loan agreement dated 28/10/2006 Extension LOAN AGREEMENT

Addendum to the loan agreement dated 28/10/2006

Extension

LOAN AGREEMENT

between

DTB Patente GmbH
represented by the Managing Director
Rainer Rotthäuser
Goethestrasse 59, 45721 Haltern am See

- in the following referred to as lender -

and

EDI Exploration Drilling International GmbH
represented by the Managing Director
Xxxxxx Xxxxxxxx
Goethestrasse 59, 45721 Haltern am See

- in the following referred to as borrower -

The loan agreement, to which this addendum applies, is changed, effective immediately, in § 2 paragraphs 2 and 3 as follows:

§ 2 Interest, term and repayment of loan

	2.	The term shall be extended by 12 months and ends on 30/11/2008.
	3.	The loan shall be repaid on 30/11/2008 into the lender’s account.

All of the other provisions of the agreement remain unchanged and valid.

Haltern, on 01/11/2007
		[Signature]
DTB Patente GmbH		EDI Exploration Drilling International GmbH
- Lender -		- Borrower -