公开(公告)号：WO2014055693A2

公开(公告)日：2014-04-10

申请号：PCT/US2013/063131

申请日：2013-10-02

Applicant: WEATHERFORD/LAMB, INC.

Inventor： PRATT, Brittan S. ,  HEIDECKE, Karsten ,  MCINTIRE, Scott ,  SINNOTT, Aaron

IPC: E21B19/10

CPC classification number: E21B19/16 ,  E21B19/06 ,  E21B19/12 ,  E21B19/24

Abstract: A method of running tubulars includes attaching a load collar to a first tubular; landing the load collar on a load support member; connecting a second tubular to the first tubular; removing the load collar from the first tubular; and lowering the first tubular and the second tubular. In one embodiment, at least one of the first tubular and the second tubular is a screen.

Abstract translation: 一种运行管子的方法包括将负载套环附接到第一管状物; 将负载套环落在负载支撑构件上; 将第二管连接到所述第一管; 从第一管状物移除负载套环; 并降低第一管和第二管。 在一个实施例中，第一管状物和第二管状物中的至少一个是筛网。

公开(公告)号：WO2014055516A2

公开(公告)日：2014-04-10

申请号：PCT/US2013/062863

申请日：2013-10-01

Applicant: WEATHERFORD/LAMB, INC.

Inventor： PRATT, Brittan S. ,  HEIDECKE, Karsten

IPC: E21B19/06

CPC classification number: E21B19/06 ,  E21B17/042 ,  E21B19/14 ,  E21B19/16

Abstract: A pipe handler for assembling and deploying a string of threaded tubulars into a wellbore includes a pair of compensating bails and an elevator pivotally connected to the compensating bails. Each compensating bail includes: a first bail segment; a second bail segment; and a compensator connecting the respective first and second bail segments. Each compensator includes a load cylinder connected to the respective first bail segment and a linear actuator disposed in the respective load cylinder and operable to retract the respective second bail segment from a hoisting position to a ready position. Each second bail segment is engaged with the respective load cylinder in the hoisting position. The compensating bails are capable of supporting string weight in the hoisting position.

Abstract translation: 用于将一串螺纹管件组装和部署到井眼中的管道处理器包括一对补偿条和一个枢转地连接到补偿条的电梯。 每个补偿保释包括：第一保释段; 第二保释段; 以及连接相应的第一和第二吊环段的补偿器。 每个补偿器包括连接到相应的第一吊环段的负载缸和设置在相应的负载缸中的线性致动器，并且可操作以将相应的第二吊环段从提升位置缩回到就绪位置。 每个第二吊环段在提升位置与相应的负载缸接合。 补偿绳可以在提升位置支撑绳子重量。