Petroleum and natural gas industries - equipment for well cementing - part 3 : performance testing of cementing float equiment 石油和天然气工业.固井用设备.第3部分:固井浮动设备的性能试验
Petroleum and natural gas industries - equipment for well cementing - part 2 : centralizer placement and stop - collar testing 石油和天然气工业.固井用设备.第2部分:扶正器的放置和限动环的检测
Petroleum and natural gas industries - cements and materials for well cementing - part 3 : testing of deepwater well cement formulations 石油和天然气工业.固井用水泥和材料.深水井水泥配方的试验
Usage : the centralizer makes the casing pipe at the center of the well . such can make cement ring even and better quality 产品说明用途：扶正套管使套管在井眼内居中，使水泥环均匀，提高固井质量。
This paper analyzes the cause of the formation of original abnormal high pressure and proposes an effective method to ensure cementing quality 分析了原始异常高压层形成的原因，制定了保证固井质量的有效措施。
Petroleum and natural gas industries - equipment for well cementing - part 2 : centralizer placement and stop - collar testing iso 10427 - 2 : 2004 ; english version en iso 10427 - 2 : 2004 石油和天然气工业.固井用设备.第2部分:扶正器的放置
High spicific surface , tiny granule diameter , goodactivity , can be used as substitute of well cement or silica flour to imporve well quality 比表面积大，粒径微小，具有良好的胶凝性能，可替代井油水泥和/或硅灰（漂珠） ，改善固井质量。
Petroleum and natural gas industries - cements and materials for well cementing - preparation and testing of foamed cement slurries at atmospheric pressure 石油和天然气工业.油井固井用水泥和材料.在大气压力下泡沫水泥浆的制备和试验
Petroleum and natural gas industries - equipment for well cementing - part 3 : performance testing of cementing float equipment iso 10427 - 3 : 2003 ; english version en iso 10427 - 3 : 2004 石油和天然气工业.固井用设备.第3部分:固井浮动式设
Petroleum and natural gas industries - cements and materials for well cementing - part 2 : testing of well cements iso 10426 - 2 : 2003 amd . 1 : 2005 ; english version en iso 10426 - 2 : 2003 a1 : 2005 石油和天然气工业.油井固井用水泥和材料.第2部分:油井
