RIG LOCATOR

Computer and Scientific

Owner

ODS-PETRODATA, INC.

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RIGZILLA

Education and Entertainment

Owner

ODS-PETRODATA, INC.

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RIGPOINT

Education and Entertainment

Owner

ODS-PETRODATA, INC.

Jul 27, 2004
RIGPOINT

Telecommunications

Owner

ODS-PETRODATA, INC.

Jul 27, 2004
RIGPOINT

Advertising and Business

Owner

ODS-PETRODATA, INC.

Jul 27, 2004
WORLDWIDE OFFSHORE RIG LOCATOR DATA SYSTEM

Electrical and Scientific Apparatus

Owner

ODS-PETRODATA, INC.

Dec 25, 2001
WORLDWIDE OFFSHORE RIG LOCATOR DATA SYSTEM

Telecommunications

Owner

ODS-PETRODATA, INC.

Nov 19, 2002
OFFSHORE DATA SERVICES

Electrical and Scientific Apparatus

Owner

ODS-PETRODATA, INC.

Apr 2, 2002
OFFSHORE DATA SERVICES

Paper Goods and Printed Matter

Owner

ODS-PETRODATA, INC.

Aug 7, 2001
OFFSHORE DATA SERVICES

Electrical and Scientific Apparatus

Owner

ODS-PETRODATA, INC.

Mar 19, 2002