Experimental research and development of drilling fluid formulations to reduce the rate of the permafrost thawing | Научно-инновационный портал СФУ

Experimental research and development of drilling fluid formulations to reduce the rate of the permafrost thawing

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 36th Siberian Thermophysical Seminar (STS); RAS, SB, Kutateladze Inst Thermophys, Novosibirsk, RUSSIA; RAS, SB, Kutateladze Inst Thermophys, Novosibirsk, RUSSIA

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1677/1/012188

Аннотация: The paper is devoted to complex experimental studies of methods to reduce the rate of permafrost thaw during the construction of oil and gas wells in the fields of the Krasnoyarsk territory. Laboratory physical and chemical studies on the development of drilling fluid formulations for drilling in permafrost conditions were carried out. The most significant results were obtained for clay-polymer solutions with the addition of ethylene glycol and propylene glycol. It was shown that it is possible to control the thermal, hydration and filtration characteristics of drilling fluids by introducing ethylene glycol and propylene glycol without deterioration of their rheological properties. © Published under licence by IOP Publishing Ltd.

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Издание

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1677, Is. 1

Номера страниц: 12188

ISSN журнала: 17426588

Издатель: IOP Publishing Ltd

Авторы

  • Mikhienkova E.I (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Pryazhnikov M.I (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; SB RAS, Inst Thermophys, 1 Acad Lavrentyev Ave, Novosibirsk 630090, Russia)
  • Neverov A.L. (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Zhigarev V.A. (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Guzei D.V (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; SB RAS, Inst Thermophys, 1 Acad Lavrentyev Ave, Novosibirsk 630090, Russia)

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