Александр Владимирович Муравьев / Alexandr Muravyev Geoscience Advisor, R&D Weatherford │ 4th Lesnoy Pereulok │ 4 │ Moscow │ Russia │ 125047 Main: +7. 495. 775. 47. 12 ext. 455 │Fax: +7. 495. 775. 4713 │ Cell: +7. 985. 922. 8276 Alexandr.Muravyev@eu.weatherford.com | www.weatherford.com │ www.weatherford.ru