Scale inhibitor in oil producing wells
Номер патента: GB9010809D0
Опубликовано: 04-07-1990
Автор(ы):
Принадлежит: Den Norske Stats Oljeselskap As
Опубликовано: 04-07-1990
Автор(ы):
Принадлежит: Den Norske Stats Oljeselskap As
Use of microcapsules containing acids in its interior and method of treatment using a scale inhibitor activated by said microcapsules
Номер патента: US20240218235A1. Автор: Mario Germino Ferreira Da Silva,Valtair Marco Cristante,Femando Antonio Moreira Da Silva. Владелец: Petroleo Brasileiro SA Petrobras. Дата публикации: 2024-07-04.