retarded oil well cement
... 普通油井水泥 Ordinary oil well cement 缓凝油井水泥 retarded oil well cement 油井水泥减阻剂 SXY ...
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介绍了一种新型油井水泥缓凝剂QR - 300c的应用性能和在吐哈地区3口深探井油层套管固井中的应用情况。
The paper introduces the field performance of a new kind of oil well cement retarder QR-300C, and its application in production string cementing on three deep exploratory Wells at Tuha oil field.
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