Open AccessStudy on the mechanism and main control factors of lost circulation in deep brittle shale in Changning block
Author(s) -
Xingchuan Yu,
Houbin Liu,
Shuai Cui,
Yingfeng Meng,
Xu Han
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/861/6/062078
Subject(s) - oil shale , lost circulation , geology , drilling , petroleum engineering , circulation (fluid dynamics) , block (permutation group theory) , fracture (geology) , mining engineering , well control , drilling fluid , petrology , paleontology , engineering , mechanical engineering , geometry , mathematics , aerospace engineering