作者: Eugene Alymov , Sanjay Shah , Afolabi Lowrie
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摘要: A concrete coating composition, containing a thermally stable cement, glass bubbles, porous spheres or aerogel combination thereof, and fibres. Also, disclosed is coated pipe having the composition herein. The pipes herein can be insulated, impact abrasion resistant, flexible pipeline that used in downhole steam injection operations for extracting hydrocarbons.