$SLB CORRESP SEC Filings

10-K 10-K405 10-K405/A 10-Q 11-K 144 15-15D 3 3/A 4 424B3 424B5 424B7 425 4/A 5 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A DEFS14A EFFECT FWP IRANNOTICE POS AM PRE 14A PRER14A REGDEX S-3 S-3/A S-3ASR S-4 S-4/A S-4MEF S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SD UPLOAD