TRANSATLANTIC PETROLEUM LTD. - FORM 10-Q - EX-10.11 - AMENDMENT TO LETTER AGREEMENT, DATED APRIL 29, 2011 - May 31, 2011

Attached files

file filename
10-Q - FORM 10-Q - TRANSATLANTIC PETROLEUM LTD.d10q.htm
EX-32.1 - SECTION 906 CERTIFICATIONS - TRANSATLANTIC PETROLEUM LTD.dex321.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - TRANSATLANTIC PETROLEUM LTD.dex311.htm
EX-10.6 - LETTER AGREEMENT, DATED FEBRUARY 8, 2011 - TRANSATLANTIC PETROLEUM LTD.dex106.htm
EX-31.2 - CERTIFICATION OF CAO PURSUANT TO SECTION 302 - TRANSATLANTIC PETROLEUM LTD.dex312.htm
EX-10.9 - AMENDMENT TO LETTER AGREEMENT, DATED APRIL 15, 2011 - TRANSATLANTIC PETROLEUM LTD.dex109.htm
EX-10.7 - AMENDMENT TO LETTER AGREEMENT, DATED MARCH 18, 2011 - TRANSATLANTIC PETROLEUM LTD.dex107.htm
EX-10.12 - AMENDMENT TO LETTER AGREEMENT, DATED MAY 10, 2011 - TRANSATLANTIC PETROLEUM LTD.dex1012.htm
EX-10.10 - AMENDMENT TO LETTER AGREEMENT, DATED APRIL 23, 2011 - TRANSATLANTIC PETROLEUM LTD.dex1010.htm
EX-10.13 - AMENDMENT TO LETTER AGREEMENT, DATED MAY 19, 2011 - TRANSATLANTIC PETROLEUM LTD.dex1013.htm
EX-10.8 - AMENDMENT TO LETTER AGREEMENT, DATED APRIL 2, 2011 - TRANSATLANTIC PETROLEUM LTD.dex108.htm

Exhibit 10.11

LOGO

550, 333 – 11 Ave SW

Calgary, AB T2R 1L9

P. +1.403.237.7102

F. +1.403.237.7103

April 29, 2011

TransAtlantic Petroleum Ltd.

5910 N. Central Expressway, Suite 1755

Dallas, Texas 75206

 

Re:

Conditional Offer (the “Conditional Offer”) dated February 8, 2011 between Valeura Energy Inc., TransAtlantic Petroleum Ltd. and TransAtlantic Worldwide Ltd., as amended pursuant to letter amending agreements dated March 18, 2011, April 2, 2011, April 15, 2011 and April 23, 2011

This letter agreement will confirm the parties agreement to amend clause 5(a) and clause 11 of the Conditional Offer by deleting the references therein to “May 2, 2011” and replacing same with “May 11, 2011”.

Yours truly,

 

VALEURA ENERGY INC.

  
 

per: /s/ James D. McFarland

  
 

  President and CEO

  
   

Accepted and agreed to this 30th day of April, 2011.

 

TRANSATLANTIC PETROLEUM LTD.

  

TRANSATLANTIC WORLDWIDE LTD.

   

per: /s/ Scott C. Larsen

  

per: /s/ Scott C. Larsen

     

TRANSATLANTIC PETROLEUM LTD. Reports