Quartzdyne manufactures high precision, high pressure quartz-crystal-based transducers for the oil and gas industry. Downhole and laboratory/wellhead versions are available. Sensors are available in the temperature range -40 to 200°C and the pressure range 5,000 to 30,000 psia.

1020 W. Atherton Dr., Salt Lake City, UT 84123, , U.S.A.

Fax(s)     :  +1 801 266-7985

Web Site : www.quartzdyne.com

QuantX, along with Luna Energy and NOVA Technology, forms the Permanent Monitoring group of Baker Hughes Production Optimization. Offering a full suite of wellbore instrumentation, QuantX is headquartered in Houston, Texas with major operating facility in Aberdeen, Scotland. QuantX provides a critical and objective input to its clients’ reservoir management decision-making capabilities, through our unique and comprehensive range of value-adding and innovative wellbore instrumentation solutions.

3900 Essex Lane, Suite 1200, Houston, TX 77027-5177, Texas, U.S.A.

Fax(s)     :  +1 713 439-8699

Web Site : www.bakerhughes.com

Leading Qatar to Become the World's Largest LNG Exporter In the crude oil business, QP has been producing over half of Qatar’s total oil output, with the rest generated by international companies operating under production-sharing agreements covering oil fields.

P.O. Box 3212, Doha, Qatar

Fax(s)     :

Web Site : www.qp.com.qa

Registered to the stringent quality management requirements of ISO 9001:2000, Q5 is a global leader for professionals with safety, quality, environmental management, regulatory compliance, corporate governance, best practice and risk management responsibilities. Internationally proven and trusted by some of the world’s leading organizations, Q5 is the Leader other Leaders turn to for world class e-audit solutions.

11 Austin Street, Suite 209, St. John's, NL, A1B 4C1, , Canada

Fax(s)     :  +1 709-739-8802

Web Site : www.q5systems.com