** Shares of integrated oilfield services provider TUSK.O
fall as much as 20.5% to a record low of $1.40
** Mammoth Energy Services reported a 70% drop in quarterly
revenue to $113.4 mln; falling way below analysts' estimates of
$155.5 mln urn:newsml:reuters.com:*:nGNXyBXDG
** Co also reported wider-than-expected Q3 loss
** TUSK has missed rev estimates for 5 consecutive quarters
** 3 of 9 brokerages rate the stock "buy" and 6 "hold";
their median PT is $5.00
** Including session's losses, stock has plunged ~92% YTD
(Reporting by Gautami Khandke)
((Gautami.Khandke@thomsonreuters.com;))