公开(公告)号：US10738577B2

公开(公告)日：2020-08-11

申请号：US14709879

申请日：2015-05-12

Applicant: Schlumberger Technology Corporation

Inventor： Joseph Varkey ,  Paul Wanjau ,  David Geehyun Kim ,  Maria Auxiliadora Grisanti ,  Sheng Chang ,  Peter John Richter ,  Alejandro Andres Pena Gonzalez ,  Bruno Lecerf ,  Dmitriy Usoltsev

IPC: E21B43/26 ,  E21B47/00 ,  E21B47/12 ,  E21B23/01 ,  E21B33/12 ,  E21B34/06 ,  E21B43/116 ,  E21B47/06 ,  E21B43/14 ,  E21B43/267

Abstract: Method and system for multi-stage well treatment wherein an isolating device is tethered with a distributed measurement cable during the treatment of one or more stages. The cable having a cable core including an optical fiber conductor.

公开(公告)号：US20160024902A1

公开(公告)日：2016-01-28

申请号：US14709879

申请日：2015-05-12

Applicant: Schlumberger Technology Corporation

Inventor： Peter John Richter ,  Alejandro Andres Pena Gonzalez ,  Bruno Lecerf ,  Dmitriy Usoltsev ,  Paul Wanjau ,  Joseph Varkey ,  David Geehyun Kim ,  Maria Auxiliadora Grisanti ,  Sheng Chang

IPC: E21B43/26 ,  E21B43/116 ,  E21B34/06 ,  E21B43/267 ,  E21B43/10 ,  E21B43/14 ,  E21B33/12 ,  E21B47/06

Abstract: Method and system for multi-stage well treatment wherein an isolating device is tethered with a distributed measurement cable during the treatment of one or more stages. The cable having a cable core including an optical fiber conductor.

Abstract translation: 用于多级井处理的方法和系统，其中在一个或多个阶段的处理期间，隔离装置与分布式测量电缆连接。 电缆具有包括光纤导体的电缆芯。

公开(公告)号：US11725468B2

公开(公告)日：2023-08-15

申请号：US15546207

申请日：2015-01-26

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Joseph Varkey ,  David Geehyun Kim ,  Maria Auxiliadora Grisanti

IPC: E21B17/20 ,  G02B6/44 ,  E21B47/12 ,  E21B47/135

CPC classification number: E21B17/206 ,  E21B47/12 ,  E21B47/135 ,  G02B6/4416 ,  G02B6/4427

Abstract: A slickline that includes both electrically conductive and fiber optic capacity. The slickline includes a fiber optic thread or bundle of threads disposed in a support tube and surrounded by an electrically conductive member such as tightly wound copper threads. In certain embodiments, the electrically conductive member may be provided in direct contact with the support tube without the requirement of an insulating layer. Alternatively, the tube itself may be foregone with a channel for the fiber optic thread or bundle defined by insulating material about the electrically conductive member. Either way, the overall profile of the slickline may advantageously be kept to a minimum.