公开(公告)号：WO2009082689A1

公开(公告)日：2009-07-02

申请号：PCT/US2008/087645

申请日：2008-12-19

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  KANNAN, Dhandayuthapani ,  SASK, David E. ,  ZHAN, Lang ,  FILAS, James G.

Inventor： KANNAN, Dhandayuthapani ,  SASK, David E. ,  ZHAN, Lang ,  FILAS, James G.

IPC: E21B47/06

CPC classification number: E21B49/008 ,  E21B33/1243 ,  E21B43/14

Abstract: A technique is provided for optimizing well production. Intervals are selected along a deviated wellbore, and a well test and treatment string is deployed in the wellbore. Each interval is then isolated to enable performance of desired testing. The test data obtained is evaluated to determine an appropriate remedial action which is then implemented via the well test and treatment string. The system and method enable the testing and treatment of a plurality of intervals along a horizontal well during the same run downhole.

Abstract translation: 提供了一种优化生产的技术。 间隔沿着偏斜的井眼选择，井测试和处理柱被部署在井眼中。 然后隔离每个间隔以实现所需测试的性能。 评估获得的测试数据以确定适当的补救措施，然后通过井测试和治疗串来实施。 该系统和方法能够在井下相同的运行期间沿水平井测试和处理多个间隔。

公开(公告)号：WO1997035093A1

公开(公告)日：1997-09-25

申请号：PCT/US1997003563

申请日：1997-03-05

Applicant: BJ SERVICES COMPANY, USA ,  BJ SERVICE INTERNATIONAL, INC. ,  MISSELBROOK, John, G. ,  SASK, David, E. ,  FRIED, Spencer, J.

Inventor： BJ SERVICES COMPANY, USA ,  BJ SERVICE INTERNATIONAL, INC.

IPC: E21B19/00

CPC classification number: E21B49/087 ,  E21B17/203 ,  E21B17/206 ,  E21B19/22 ,  E21B21/12 ,  E21B33/1243 ,  E21B34/066 ,  E21B36/00 ,  E21B49/008 ,  E21B49/08

Abstract: Method and apparatus for performing well operations, such as measuring or forming or testing or treating or the like, and combinations of the above operations, including the use of coiled-in-coiled tubing (CCT) connected to a bottomhole assembly package (BHA), such that the assembly is in communication with both fluid conduits (80 and 82) defined by the coiled-in-coiled tubing.

Abstract translation: 用于执行良好操作的方法和装置，例如测量或形成或测试或处理等，以及上述操作的组合，包括使用连接到井底组件封装（BHA）的盘绕在盘管的管道（CCT） ，使得组件与由盘绕在盘管的管道限定的两个流体管道（80和82）连通。

公开(公告)号：WO1997005361A1

公开(公告)日：1997-02-13

申请号：PCT/US1995010007

申请日：1995-07-25

Applicant: NOWSCO WELL SERVICE, INC. ,  NOWSCO WELL SERVICE LTD. ,  DOWNHOLE SYSTEMS TECHNOLOGY CANADA ,  MISSELBROOK, John, G. ,  SASK, David, E.

Inventor： NOWSCO WELL SERVICE, INC. ,  NOWSCO WELL SERVICE LTD. ,  DOWNHOLE SYSTEMS TECHNOLOGY CANADA

IPC: E21B19/08

CPC classification number: E21B17/206 ,  E21B17/203 ,  E21B19/22 ,  E21B21/12 ,  E21B33/1243 ,  E21B34/066 ,  E21B36/00 ,  E21B49/008 ,  E21B49/08 ,  E21B49/087

Abstract: A safeguarded method and apparatus for providing fluid communication with coiled tubing (20), said coiled tubing (20) comprising more particularly coiled-in-coiled tubing, having an inner tube (102) and an outer tube (100), and including multicentric coiled-in-coiled tubing (21) and its method of assembly, the safeguarded method having particular applicability to drill stem testing.

Abstract translation: 一种用于提供与连续油管（20）的流体连通的保护方法和装置，所述连续油管（20）包括更具体的盘绕在盘管中的管，其具有内管（102）和外管（100），并且包括多中心 卷取螺旋管（21）及其组装方法，该保护方法具有特别适用于钻杆测试。