Open AccessApplication effect analysis of fracture net fracturing technology in a certain block
Author(s) -
Shuang Wang
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 - 10.1088/1755-1315/781/2/022067
Subject(s) - petroleum engineering , displacement (psychology) , hydraulic fracturing , permeability (electromagnetism) , block (permutation group theory) , water cut , fracture (geology) , water injection (oil production) , fracturing fluid , geology , environmental science , geotechnical engineering , mathematics , chemistry , psychology , biochemistry , geometry , membrane , psychotherapist
During the development of a certain block in Chaoyanggou Oilfield, there are many contradictions, such as high water injection pressure and fast rising speed, difficult to establish effective displacement of oil and water wells, poor oil well efficiency, difficult to establish effective displacement by conventional fracturing and water injection development, low single well output after fracturing and poor effect of measures. In view of these problems, we conducted fracture network fracturing test in a certain block to explore effective measures to improve single well production in low permeability reservoirs, in order to provide reference for future measures to tap potential and increase efficiency.