Aktivt regulert, styrbart rotasjonssystem og fremgangsmåte for boring av brönner
KOTSONIS, SPYRO J, PIROVOLOU, DIMITRIOS K, PISONI, ATTILIO C, KOSMALA, ALEXANDRE G. E
Year of Publication 13.05.2002
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Year of Publication 13.05.2002
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DIRECTIONAL CASING DRILLING
PISONI ATTILIO C, PATTERSON PAT, MORIARTY KEITH A, JOHNSON MICHAEL R, KOTSONIS SPYRO, MARTINEZ RUBEN, DOREL ALAIN P, SCHAAF STUART
Year of Publication 03.06.2004
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Year of Publication 03.06.2004
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Method and apparatus for steering a directional drilling tool
KOTSONIS, SPYRO J, PIROVOLOU, DIMITROS K, PISONI, ATTILIO C, KOSMALA, ALEXANDRE G.E
Year of Publication 13.06.2001
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Year of Publication 13.06.2001
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Aktivt kontrollert roterbart styrbart system og fremgangsmåte for boring av brönner
KOTSONIS, SPYRO J, PIROVOLOU, DIMITRIOS K, PISONI, ATTILIO C, KOSMALA, ALEXANDRE G. E
Year of Publication 11.06.2001
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Year of Publication 11.06.2001
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ACTIVELY CONTROLLED ROTARY STEERABLE SYSTEM AND METHOD FOR DRILLING WELLS
KOTSONIS, SPYRO J, PIROVOLOU, DIMITRIOS K, PISONI, ATTILIO C, KOSMALA, ALEXANDRE G. E
Year of Publication 06.06.2001
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Year of Publication 06.06.2001
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Actively controlled rotary steerable system and method for drilling wells
KOSMALA; ALEXANDRE G. E, PIROVOLOU; DIMITRIOS K, KOTSONIS; SPYRO J, PISONI; ATTILIO C
Year of Publication 25.07.2000
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Year of Publication 25.07.2000
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Vorrichtung und Verfahren zum Steuern eines Richtbohrwerkzeugs
KOTSONIS, SPYRO J, PIROVOLOU, DIMITROS K, PISONI, ATTILIO C, KOSMALA, ALEXANDRE G.E
Year of Publication 08.03.2007
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Year of Publication 08.03.2007
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System og fremgangsmate for boring av bronnboringer
ODDIE GARY MARTIN, ACQUAVIVA PIERRE-JEROME, KOTSONIS SPYRO, COOPER IAIN, LAVRUT ERIC, JOHNSON ASHLEY BERNARD
Year of Publication 15.02.2007
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Year of Publication 15.02.2007
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Actively controlled rotary steerable system and method for drilling wells
SPYRO J KOTSONIS, ATTILIO C PISONI, DIMITRIOS K PIROVOLOU, ALEXANDRE G E KOSMALA
Year of Publication 16.10.2003
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Year of Publication 16.10.2003
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Actively controlled rotary steerable system and method for drilling wells
SPYRO J KOTSONIS, ATTILIO C PISONI, DIMITRIOS K PIROVOLOU, ALEXANDRE G E KOSMALA
Year of Publication 14.06.2001
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Year of Publication 14.06.2001
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