Assignment of Assignor's Interest

Recorded: 2009-06-09 Pages: 9

Assignors

SUAREZ-RIVERA, ROBERTO

Executed: 2009-05-29

HANDWERGER, DAVID

Executed: 2009-05-29

SODERGREN, TIMOTHY

Executed: 2009-06-01

YANG, YI-KUN

Executed: 2009-05-29

Assignee

TERRATEK INC.

1935 SOUTH FREMONT DRIVE, SALT LAKE CITY, UTAH, 84104

Covered Properties (2)

Heterogeneous Earth Models for a Reservoir Field

Patent: 8,200,465 →

Application: 12/474,323 →

Publication: US 2009/0319243

Method and System for Heterogeneous Earth Models for Optimizing Exploration and Production

Application: 61/073,760 →