Yi Fei, Cui Huikai, Ma Fengqin. THE LAB TESTS OF A NEW-TYPE SODIUM SILICATE SINGLE-FLUID WATER-CONTROL AGENT[J]. Oil Drilling & Production Technology, 1994, 16(2): 91-94. DOI: 10.3969/j.issn.1000-7393.1994.02.020
Citation: Yi Fei, Cui Huikai, Ma Fengqin. THE LAB TESTS OF A NEW-TYPE SODIUM SILICATE SINGLE-FLUID WATER-CONTROL AGENT[J]. Oil Drilling & Production Technology, 1994, 16(2): 91-94. DOI: 10.3969/j.issn.1000-7393.1994.02.020

THE LAB TESTS OF A NEW-TYPE SODIUM SILICATE SINGLE-FLUID WATER-CONTROL AGENT

  • This paper introduces a kind of sodium silicate single-fluid water-control agent,which advantages are that the gelation time is agjustable between 3 to 26 hours,that it is suitable to the oil reservoir with the temperature of 70 to 100℃,and the plugging strength as well as succes rate are hing.It is a inorganic water-control agent,simple to compound,easy to operate,nontoxic and stinking,is a kind of new type medium-high temperature water-control agent.
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