Sealing by ball sealers

Assignee

• Schlumberger Technology

Inventors

• Curtis L. Boney (39 patents)
• Jason Swaren (11 patents)
• John Lassek (14 patents)
• Ricardo Ariza (3 patents)
• Desmond E. Rees (3 patents)
• David Ryan Simon (3 patents)
• Michael Dardis (6 patents)
• Darrell P. Davis (2 patents)

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