DRILLING RIG SALE AND PURCHASE AGREEMENT BETWEEN: TD INTERNATIONAL SA ("TDI") MASON OIL COMPANY, INC. (`Mason") HEMLEY EXPLORATION PTY LTD (ACN 073 039 059) ("Hemley") DESCO INCORPORATED ("DESCO") AND DAVID A MUNNS ("Munns") THIS AGREEMENT is made the...Drilling Rig Sale and Purchase Agreement • January 26th, 1999 • Mason Oil Co Inc • Blank checks • South Australia
