-
1.发明授权Use of composite of lightweight hollow core having adhered or embedded cement in cementing a well 有权使用具有粘附或嵌入水泥的轻质中空芯的复合材料来固井公开(公告)号：US09033040B2
公开(公告)日：2015-05-19
申请号：US13328032
申请日：2011-12-16
申请人： Thomas J. Pisklak , Elizabeth G. Morillo , Qi Qu
发明人： Thomas J. Pisklak , Elizabeth G. Morillo , Qi Qu
CPC分类号： C09K8/473 , C04B14/104 , C04B14/24 , C04B18/027 , C04B20/12 , C04B38/009 , C04B38/08 , C09K8/467 , E21B33/13 , Y10T428/2991 , Y10T428/2996 , C04B33/04 , C04B33/13 , C04B38/02 , C04B20/002 , C04B20/1029 , C04B20/1077 , C04B14/22 , C04B14/28 , C04B14/30 , C04B18/026 , C04B28/02
摘要： A lightweight composite having an activated surface contains a lightweight hollow core particle having cement grains which may be adhered to the hollow core or embedded in the surface of the hollow core. The hollow core particle may be prepared from calcium carbonate and a mixture of clay, such as bentonite, and a glassy inorganic material, such as glass spheres, glass beads, glass bubbles, borosilicate glass and fiberglass.
摘要翻译： 具有活化表面的轻质复合材料包含具有水泥颗粒的轻质中空芯颗粒，其可以粘附到中空芯或嵌入在中空芯的表面中。 中空芯颗粒可以由碳酸钙和粘土如膨润土和玻璃状无机材料如玻璃球，玻璃珠，玻璃泡，硼硅酸盐玻璃和玻璃纤维的混合物制备。
-
公开(公告)号：US20110118155A1
公开(公告)日：2011-05-19
申请号：US12619828
申请日：2009-11-17
CPC分类号： C09K8/805 , C04B20/1074 , C04B26/02 , C04B14/16
摘要： A process for forming a strong, low-density proppant, which process includes heating pumice particulates, or shaped agglomerates thereof, so as to form heat-treated pumice particulates, or heat-treated, shaped pumice agglomerates, having an apparent density of 2.4 or less and a crush resistance of no more than 10% fines at 4000 psi. Proppants, and well treatment fluids comprising proppants, meeting these characteristics and processes for treating subterranean formations using fluids which include such proppants are also described.
摘要翻译： 用于形成强的低密度支撑剂的方法，该方法包括加热浮石微粒或其成形的附聚物，以便形成热处理的浮石颗粒或热处理的形状的浮石聚集体，其表观密度为2.4或 在4000psi下的抗粉碎性不超过10％。 还描述了包含支撑剂的支撑剂和良好的处理流体，满足这些特征以及使用包括这种支撑剂的流体处理地下地层的方法。
-
公开(公告)号：US08796188B2
公开(公告)日：2014-08-05
申请号：US12619828
申请日：2009-11-17
CPC分类号： C09K8/805 , C04B20/1074 , C04B26/02 , C04B14/16
摘要： A process for forming a strong, low-density proppant, which process includes heating pumice particulates, or shaped agglomerates thereof, so as to form heat-treated pumice particulates, or heat-treated, shaped pumice agglomerates, having an apparent density of 2.4 or less and a crush resistance of no more than 10% fines at 4000 psi. Proppants, and well treatment fluids comprising proppants, meeting these characteristics and processes for treating subterranean formations using fluids which include such proppants are also described.
摘要翻译： 用于形成强的低密度支撑剂的方法，该方法包括加热浮石微粒或其成形的附聚物，以便形成热处理的浮石颗粒或热处理的形状的浮石聚集体，其表观密度为2.4或 在4000psi下的抗粉碎性不超过10％。 还描述了包含支撑剂的支撑剂和良好的处理流体，满足这些特征以及使用包括这种支撑剂的流体处理地下地层的方法。
-
公开(公告)号：US20130153222A1
公开(公告)日：2013-06-20
申请号：US13328032
申请日：2011-12-16
申请人： Thomas J. Pisklak , Elizabeth G. Morillo , Qi Qu
发明人： Thomas J. Pisklak , Elizabeth G. Morillo , Qi Qu
CPC分类号： C09K8/473 , C04B14/104 , C04B14/24 , C04B18/027 , C04B20/12 , C04B38/009 , C04B38/08 , C09K8/467 , E21B33/13 , Y10T428/2991 , Y10T428/2996 , C04B33/04 , C04B33/13 , C04B38/02 , C04B20/002 , C04B20/1029 , C04B20/1077 , C04B14/22 , C04B14/28 , C04B14/30 , C04B18/026 , C04B28/02
摘要： A lightweight composite having an activated surface contains a lightweight hollow core particle having cement grains which may be adhered to the hollow core or embedded in the surface of the hollow core. The hollow core particle may be prepared from calcium carbonate and a mixture of clay, such as bentonite, and a glassy inorganic material, such as glass spheres, glass beads, glass bubbles, borosilicate glass and fiberglass.
摘要翻译： 具有活化表面的轻质复合材料包含具有水泥颗粒的轻质中空芯颗粒，其可以粘附到中空芯或嵌入在中空芯的表面中。 中空芯颗粒可以由碳酸钙和粘土如膨润土和玻璃状无机材料如玻璃球，玻璃珠，玻璃泡，硼硅酸盐玻璃和玻璃纤维的混合物制备。
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
