HOUSTON, April 23, 2020 /PRNewswire/ -- PATTERSON-UTI ENERGY, INC. (NASDAQ: PTEN) today announced that its Board of Directors has unanimously adopted a limited duration shareholder rights ...

SAN FRANCISCO (CBS.MW) -- Patterson-UTI Energy announced Tuesday that it'll acquire the shares of TMBR/Sharp Drilling it doesn't already own for $20.20 a share in cash and stock. Under the ...

Patterson-UTI Energy and NexTier Oilfield Solutions on Thursday agreed to merge in an all-stock deal to create a $5.4 billion oilfield services firm.