Open AccessAnalysis of the index change laws of the B and C strips of Block A after well pattern infilling
Author(s) -
Guoyi Li
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/565/1/012078
Subject(s) - strips , index (typography) , block (permutation group theory) , water cut , mathematics , computer science , petroleum engineering , geology , artificial intelligence , geometry , world wide web
After entering the ultra-high water cut stage, it is more and more difficult to tap the remaining oil potential, especially in the B and C strips because of the prominent contradictions between injection and production. It is difficult to adjust a injection well and get a good effect of well stimulation, so oil recovery is low. The index change laws are analyzed and summarized in two test areas of well pattern infilling, which can be used as a reference for the well pattern infilling and efficient development in the B and C strips.