Schlumberger | 424B5: Prospectus
Schlumberger | 144: Notice of proposed sale of securities pursuant to Rule 144
Schlumberger | FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses
Schlumberger | 424B3: Prospectus
Schlumberger | EFFECT: Others
Schlumberger | 424B3: Prospectus
Schlumberger | 144: Notice of proposed sale of securities pursuant to Rule 144
Schlumberger | S-4: Registration of securities issued in business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
Schlumberger | 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
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