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Early-Strength Admixture for Oil Well Cement |
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Additional_detail: During the well cementing
construction, sometimes
thickening time is very long, the
strength development is slow,
which is harmful for cementing,
while early-strength admixture
for oil well cementing can change
this effectively.
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vivien li |
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R1904 Suite A,Jianyin bldg 289 Zheqiao RD.Pudong District.Shanghai |
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86-21-50318922 |
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lijing.sy@gmail.com |
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