Assignment of Assignor's Interest

Recorded: 2005-06-02 Received: 2005-06-02 Pages: 6

Assignor

WEATHERFORD/LAMB, INC.

Executed: 2005-06-02

Assignee

PETROLINE WELLSYSTEMS LIMITED

OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE, BRIDGE OF DON, ABERDEEN, GBX, AB23 8DG, UNITED KINGDOM

Covered Properties (3)

Connector for Expandable Well Screen

Application: 10/827,228 →

Downhole Apparatus

Application: 09/936,259 →

Connector for Expandable Well Screen

Application: 09/762,410 →