Exhibit 4.2 THIS WARRANT HAS BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO THE DISTRIBUTION HEREOF OR OF THE COMMON STOCK OR OTHER SECURITIES ISSUABLE UPON EXERCISE HEREOF WITHIN THE MEANING OF THE SECURITIES ACT OF 1933 AND THE RULES AND...Common Stock Purchase Warrant • March 8th, 1996 • Key Energy Group Inc • Drilling oil & gas wells • New York
