Le nkampani ikakhulukazi wahlanganyela amathuluzi downhole, imishini Rig izesekeli, udaka izinto Oilfield namakhemikhali izinto ukucubungula kanye supply. Le nkampani ubambisana izikhungo eziningi ezinkulu zokukhiqiza futhi imishini elisekela e China futhi ithuthukisa ngokushesha emkhakheni petroleum imishini umkhakha. It has isipiliyoni ocebile ucwaningo nentuthuko, ukukhiqiza kanye nokusebenza uwoyela imishini namathuluzi, futhi unikeza imikhiqizo eminingi izinkampani uwoyela negesi ensimini ithuluzi ekhaya aphesheya.