THE USE OF THE POLYEMULSAN OIL-BASE DRILLING MUD IN WELL NO. 2371 OF THE URENGOYSKOYE OIL AND GAS CONDENSATE FIELD.
Sergey V. Mazykin – first deputy general director, chief engineer, LLC Service Centre SBM, msv@scsbm.ru msv@scsbm.ru
Vladimir I. Nozdrya – Cand.Geo.Sci., general director, CJSC NPO Politsell , mail@npo-polycell.ru mail@npo-polycell.ru
Vadim A. Mnatsakanov – Dr.Tech.Sci., deputy general director, chief engineer, LLC Gazprom Burenie, mail@burgaz.ru mail@burgaz.ru
Vitaly L. Zavorotny – Cand.Tech.Sci., senior lecturer, Department of Industrial Ecology, the Gubkin State University of Oil and Gas, zavorotnyy51@yandex.ru zavorotnyy51@yandex.ru
Vasily P. Polishchuchenko – chief product engineer, LLC Service Centre SBM, arsin-3@yandex.ru arsin-3@yandex.ru
Alexander Yu. Tsarkov – head of certification, standardization and metrology department, LLC Service Centre SBM, autsarkov@gmail.com autsarkov@gmail.com
Sergey N. Skotnov – chief engineer, separate division of LLC Service Centre SBM in Novy Urengoy, officenur@gksbm.ru officenur@gksbm.ru
Mikhail S. Berzhets – deputy general director, LLC Service Centre SBM, bms@scsbm.ru bms@scsbm.ru
УДК 622.248.33
Key words: hydrocarbon-based drilling mud, oil-base mud, bottomhole zone, productive formation.
The paper provides the results of using a new oil-base drilling mud. To mix the mud in field, standard equipment for ordinary drilling muds was used on the well site. It has been established that the Polyemulsan drilling mud has inhibiting and blocking properties, which allow to use it to prevent caving, especially whist drilling through chocolate clays, and to prevent loss of mud in formations with abnormal pore pressure.
THE USE OF THE POLYEMULSAN OIL-BASE DRILLING MUD IN WELL NO. 2371 OF THE URENGOYSKOYE OIL AND GAS CONDENSATE FIELD.
Sergey V. Mazykin – first deputy general director, chief engineer, LLC Service Centre SBM, msv@scsbm.ru
Vladimir I. Nozdrya – Cand.Geo.Sci., general director, CJSC NPO Politsell , mail@npo-polycell.ru
Vadim A. Mnatsakanov – Dr.Tech.Sci., deputy general director, chief engineer, LLC Gazprom Burenie, mail@burgaz.ru
Vitaly L. Zavorotny – Cand.Tech.Sci., senior lecturer, Department of Industrial Ecology, the Gubkin State University of Oil and Gas, zavorotnyy51@yandex.ru
Vasily P. Polishchuchenko – chief product engineer, LLC Service Centre SBM, arsin-3@yandex.ru
Alexander Yu. Tsarkov – head of certification, standardization and metrology department, LLC Service Centre SBM, autsarkov@gmail.com
Sergey N. Skotnov – chief engineer, separate division of LLC Service Centre SBM in Novy Urengoy, officenur@gksbm.ru
Mikhail S. Berzhets – deputy general director, LLC Service Centre SBM, bms@scsbm.ru
Key words: hydrocarbon-based drilling mud, oil-base mud, bottomhole zone, productive formation.
The paper provides the results of using a new oil-base drilling mud. To mix the mud in field, standard equipment for ordinary drilling muds was used on the well site. It has been established that the Polyemulsan drilling mud has inhibiting and blocking properties, which allow to use it to prevent caving, especially whist drilling through chocolate clays, and to prevent loss of mud in formations with abnormal pore pressure.
