Oil-field services provider SLB said it agreed to acquire ChampionX in a deal valued at about $7.8 billion that the buyer expects to close this year.

Oil-field services provider SLB said it agreed to acquire ChampionX in a deal valued at about $7.8 billion that the buyer expects to close this year.

Oil-field services provider SLB said it agreed to acquire ChampionX in a deal valued at about $7.8 billion that the buyer expects to close this year.