Articles and Certificate of Conversion

Recorded: 2007-04-23 Received: 2007-04-25 Pages: 3

Assignor

POWER WELL SERVICES, L.P.

Executed: 2007-01-12

Assignee

EXPRO AMERICAS, L.P.

12777 JONES ROAD, SUITE 280, HOUSTON, TX, 77070, UNITED STATES

Covered Properties (6)

Apparatus and Methods for Servicing a Hydraulic Choke

Application: 11/595,608 →

Trailer Mounted Smokeless Dual-Phase Burner System

Application: 11/489,099 →

Smokeless Liquid Dual-Phase Burner System

Application: 11/489,034 →

Manipulator System for Servicing a Hydraulic Choke

Application: 10/832,779 →

Shear Mechanism for Backpressure Relief in a Choke Valve

Application: 10/760,910 →

Method for Enhancing the Solderability of a Surface

Application: 10/341,859 →