Adhering to Schlumberger policies, standards and procedures leads to enhanced service quality

performance, and supports our goal for achieving flawless execution. Violating these rules

endangers people and jeopardizes our image and relationship with customers.

All personnel are accountable for following these Zero Tolerance rules at all times:

■ Never misrepresent, falsify, wrongly deliver, breach confidentiality or lose control of data

■ Never intentionally disable protective or monitoring devices by failing to follow standards

or equipment operating procedures

■ Never violate customer site policies or standards

■ Never allow the loss of containment or structural integrity

(including well control, facilities integrity and rig structure)

by failing to follow standards or equipment operating procedures.

Excellence in Execution

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Zero Tolerance Rules