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  • Mitigating drilling hazards with solid expandable profile liners (Jul-2009)

    Shafagat F. Takhautdinov, Nail G. Ibragimov, Ravil R. Ibatullin, Gabdrashit S. Abdrakhmanov, Farit F. Akhmadishin and Nigmatyan G. Khamityanov

    Tatneft has been successfully using its Expandable Profile Liner (EPL) technology since the late 1970s. The technology has eliminated drilling hazards not only in Tatarstan––the primary area of the company’s activity––but also in other Former Soviet Union (FSU) countries and abroad.

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2013 Fracturing Technology

2013 Fracturing Technology