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Expanding Agent for Oil Well Cementing |
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Additional_detail: SWP-1 can strengthen integration
among cement and cannula and
stratum, prevent the oil gas
flees from flowing in the annulus
and seal it. It is always been
used in vibrancy oil well
cementing
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R1904 Suite A,Jianyin bldg 289 Zheqiao RD.Pudong District.Shanghai |
ÀüȹøÈ£: |
86-21-50318922 |
E - mail: |
lijing.sy@gmail.com |
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