公开(公告)号：US06955223B2

公开(公告)日：2005-10-18

申请号：US10341056

申请日：2003-01-13

申请人： Alan Orr ,  Rob Stauder

发明人： Alan Orr ,  Rob Stauder

IPC分类号： E21B19/00 ,  E21B33/06

CPC分类号： E21B33/06 ,  E21B19/002

摘要： A process to transport a blow out preventer for a drilling rig having a drawworks wherein the blow out preventer is transported between a storage area and a use position over a wellbore. The process includes the steps of connecting an upper connector end of an elongated running tool to the drawworks of the drilling rig. The elongated running tool is moved in position parallel to the wellbore using the drawworks of the drilling rig. The running tool is lowered so that a stab connection is made between a lower connector end of the running tool and the blow out preventer. The blow out preventer is thereafter moved over and in alignment with the wellbore.

摘要翻译： 一种用于运输用于具有绞车的钻机的防喷器的方法，其中防喷器在储存区域和井眼之间的使用位置之间输送。 该方法包括将细长运行工具的上连接器端连接到钻机的绞车的步骤。 使用钻机的绞车将细长运行工具移动平行于井筒的位置。 运行工具下降，使得在运行工具的下连接器端和防喷器之间形成连接。 此后，防喷器移动并与井眼对准。