专利检索 ap:("Donald E Mosing" OR "Samuel P Hawkins, III" OR "David L. Sipos" OR "Keith T Lutgring" OR "Burney J. Latiolais, Jr.") AND inv:"Samuel P Hawkins, III" 第 1 页

1.

发明授权
Methods and devices for forming a wellbore with casing 有权

公开(公告)号：US08082982B2

公开(公告)日：2011-12-27

申请号：US13012729

申请日：2011-01-24

申请人： Donald E Mosing , Samuel P Hawkins, III , David L. Sipos , Keith T Lutgring , Burney J. Latiolais, Jr.

发明人： Donald E Mosing , Samuel P Hawkins, III , David L. Sipos , Keith T Lutgring , Burney J. Latiolais, Jr.

IPC分类号： E21B33/05

CPC分类号： E21B21/10 , B23P11/00 , E21B21/01 , E21B21/106 , E21B33/05 , Y10T29/49 , Y10T29/49826

摘要： A method for cementing a tubular in a wellbore in a subterranean formation, according to one or more aspects of the present disclosure, comprises connecting a circulating tool to a slip and a top drive; gripping a first tubular with the slip above the surface of the wellbore; sealingly engaging the first tubular with a seal member; fluidly connecting a wiper plug to the circulating tool; connecting the first tubular to a second tubular; and lowering the second tubular into the subterranean formation.