作者: Ryanto Husodo , Mohammad As'ad
DOI:
关键词: Lost circulation 、 Drilling fluid 、 Composite material 、 Materials science
摘要: A drilling fluid additive (10) for use in sealing pores and/or fractures drilled formations to prevent or at least limit lost circulation of includes fibres (11) and flakes (13). The may include long (12) short also acid soluble granules (14).