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< Natural Gas and Oil > Editorial Department
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Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2013 Vol.4

    Study on Effect of Profile Controlling and Flooding System of Weak Gel on Gelling Properties
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    Key Words：Weak gel； Gelling property； Profile controlling and flooding
    Abstract： Through experiment，studied are main factors affecting the gelling properties of organic chromium weak gel system. Study results show that molecular weight of polymer，concentration，temperature and system pH value of polymer/chromium crosslinker have great effect on the gelling properties，shear action has certain effect on such properties，oiliness and oily sand have less effect on the properties and while water quality nearly has no effect. The results provide the experimental basis for application of weak gel for deep profile control in field test.
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