Attached files

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S-1/A - FORM S-1/A - Sable Natural Resources Corpd81096a1sv1za.htm
EX-4.1 - EX-4.1 - Sable Natural Resources Corpd81096a1exv4w1.htm
EX-4.7 - EX-4.7 - Sable Natural Resources Corpd81096a1exv4w7.htm
EX-4.9 - EX-4.9 - Sable Natural Resources Corpd81096a1exv4w9.htm
EX-4.3 - EX-4.3 - Sable Natural Resources Corpd81096a1exv4w3.htm
EX-4.2 - EX-4.2 - Sable Natural Resources Corpd81096a1exv4w2.htm
EX-10.22 - EX-10.22 - Sable Natural Resources Corpd81096a1exv10w22.htm
EX-23.3 - EX-23.3 - Sable Natural Resources Corpd81096a1exv23w3.htm
EX-4.11 - EX-4.11 - Sable Natural Resources Corpd81096a1exv4w11.htm
EX-10.24 - EX-10.24 - Sable Natural Resources Corpd81096a1exv10w24.htm
EX-10.21 - EX-10.21 - Sable Natural Resources Corpd81096a1exv10w21.htm
EX-10.25 - EX-10.25 - Sable Natural Resources Corpd81096a1exv10w25.htm
EX-23.1 - EX-23.1 - Sable Natural Resources Corpd81096a1exv23w1.htm
EX-10.26 - EX-10.26 - Sable Natural Resources Corpd81096a1exv10w26.htm
EX-10.23 - EX-10.23 - Sable Natural Resources Corpd81096a1exv10w23.htm
EX-10.27 - EX-10.27 - Sable Natural Resources Corpd81096a1exv10w27.htm
Exhibit 10.28
Original Issue Date:
$______________          
AMENDMENT OF 12% CONVERTIBLE DEBENTURE
DUE ______________, 201__
     This letter serves as an “Amendment” to the existing 12% Convertible Debentures dated ________________ issued by NYTEX Energy Holdings, Inc. (the “Company”) to _________________ (the “Holder”) in the principal sum of $______________.
     The Company is hereby granting an extension of the “Maturity Date” of the 12% Convertible Debenture to October 06, 2011. All other existing provisions as more fully described in the attached Exhibit A remain the same and full force and effect.
     IN WITNESS WHEREOF, the Company has caused this Amendment to be duly authorized officer as of February 8, 2011.
         
    NYTEX ENERGY HOLDINGS, INC.
 
 
  By:      
    Name:      
    Title:      
         
ACCEPTED AND AGREED:

“HOLDER”

 
 
By:  
 
 
 
Date: