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pro vyhledávání: '"Xiwen Zuo"'
Publikováno v:
All Days.
ASP flooding tests in Daqing oilfield show that it can greatly enhance oil recovery and provide a powerful technical support for sustainable development of the oilfield.At present, ASP flooding in Daqing oil field has entered commercial popularizatio
Publikováno v:
All Days.
Alkali-Surfactant-Polymer (ASP) pilot and enlarged field tests are all successful in Daqing Oil Field, demonstrating ASP process can greatly enhance oil recovery by 20% OOIP and bring more economic benefits. But the previous tests were all carried in
Publikováno v:
All Days.
ASP (alkali-surfactant-polymer) flooding improves recovery rate dramatically. However, scaling problem happens in artificial lift systems and causes pump sticking in sucker rod pumps and the average pump running time decrease from 500 days to 37 days