ON DRILLING PROBLEMS AND INCIDENT CONTROL MEASURES IN BOVANENKOVSKOYE OIL AND GAS CONDENSATE FIELD (THE YAMAL PENINSULA)
Vadim A. Mnacakanov – deputy general director, chief engineer, LLC “Gazprom Burenie”, Ph.D. in Engineering mnacakanov@burgaz.gazprom.ru
Nikolay I. Nester – chief engineer, first deputy director of Ukhta Burenie, a branch of LLC “Gazprom Burenie”, nester@burgaz.gazprom.ru nester@burgaz.gazprom.ru
Alexander M. Milenkiy – deputy head of Drilling Department, head of Operations Department, LLC “Gazprom Burenie”, Ph.D. in Engineering, A.Milenkiy@burgaz.gazprom.ru A.Milenkiy@burgaz.gazprom.ru
Ruslan R. Safarkhanov – chief process engineer, head of Technology Department, Ukhta Burenie, a branch of LLC “Gazprom Burenie”, safarhanov@burgaz.gazprom.ru safarhanov@burgaz.gazprom.ru
Key words: well configuration, lost circulation, annular pressure, quality of well casing.
Well drilling in Bovanenkovskoye oil and gas condensate field is conducted in accordance with well group design developed by LLC “TyumenNIIgiprogaz”, the project involves service contractors providing drilling fluids and cement slurries, drill bit services and delivering liner hangers. There are drilling problems due to the complex geological conditions, which include lost circulation, packing and gas shows.
The article summarizes the world oilfield experience of lost circulation and gas shows control whilst drilling.
ON DRILLING PROBLEMS AND INCIDENT CONTROL MEASURES IN BOVANENKOVSKOYE OIL AND GAS CONDENSATE FIELD (THE YAMAL PENINSULA)
Vadim A. Mnacakanov – deputy general director, chief engineer, LLC “Gazprom Burenie”, Ph.D. in Engineering, mnacakanov@burgaz.gazprom.ru
Nikolay I. Nester – chief engineer, first deputy director of Ukhta Burenie, a branch of LLC “Gazprom Burenie”, nester@burgaz.gazprom.ru
Alexander M. Milenkiy – deputy head of Drilling Department, head of Operations Department, LLC “Gazprom Burenie”, Ph.D. in Engineering, A.Milenkiy@burgaz.gazprom.ru
Ruslan R. Safarkhanov – chief process engineer, head of Technology Department, Ukhta Burenie, a branch of LLC “Gazprom Burenie”, safarhanov@burgaz.gazprom.ru
Key words: well configuration, lost circulation, annular pressure, quality of well casing.
Well drilling in Bovanenkovskoye oil and gas condensate field is conducted in accordance with well group design developed by LLC “TyumenNIIgiprogaz”, the project involves service contractors providing drilling fluids and cement slurries, drill bit services and delivering liner hangers. There are drilling problems due to the complex geological conditions, which include lost circulation, packing and gas shows.
The article summarizes the world oilfield experience of lost circulation and gas shows control whilst drilling.
