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PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED APRIL 16, 1999)
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3,710 SHARES
COMMON STOCK
KEY ENERGY SERVICES, INC.
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Neither the SEC nor any state securities commission has approved these
securities or determined that this prospectus supplement is accurate or
complete. Any representation to the contrary is a criminal offense.
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The Shares are being issued and delivered to Patrick E. O'Shaughnessy
pursuant to the exercise of a Common Stock Purchase Warrant dated as of March
28, 1996 ("Warrant") to purchase 3,710 shares of common stock. The exercise
price pursuant to the terms of the Warrant is $6.75 per share.
The Shares are not being issued through underwriters, agents or
dealers. No fees or commissions are being paid in connection with the
issuance of the Shares.
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The date of this Prospectus Supplement is June 22, 2000.
