Research on the plugging mechanism in fractured formations and the drilling fluid system for while-drilling leak prevention

Abstract During drilling operations, when fracture-induced lost circulation occurs, the unclear sealing mechanisms often lead to reliance on empirical methods for plugging without targeted strategies. This lack of theoretical guidance results in poor sealing effectiveness and low pressure-bearing ca...

Celý popis

Podrobná bibliografie

Hlavní autoři:	Jianwei Zhang, Siyu Tian, Xiang Wang, Fuping Feng, Xu Han, Yan Zhou, Lei Qiao, Jiping Ding
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Nature Portfolio 2026-03-01
Edice:	Scientific Reports
Témata:	Fracture leakage Plugging mechanism Particle gradation Cementing material Drilling fluid system for while-drilling leak prevention
On-line přístup:	https://doi.org/10.1038/s41598-026-43487-8
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!