公开(公告)号：US10018040B2

公开(公告)日：2018-07-10

申请号：US14922182

申请日：2015-10-25

Applicant: Schlumberger Technology Corporation

Inventor： Farshid Mostowfi ,  Ronald E. G. van Hal ,  Shahnawaz Hossain Molla ,  Jane T. Lam ,  Amy Du ,  Neil William Bostrom ,  Michael Mallari Toribio

IPC: E21B49/08 ,  B01L3/00 ,  B01F13/00

CPC classification number: E21B49/081 ,  B01F13/0072 ,  B01L3/502784 ,  B01L2200/146 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/0883 ,  B01L2400/0487 ,  E21B2049/085

Abstract: A technique facilitates detection and analysis of constituents, e.g. chemicals, which may be found in formation fluids and/or other types of fluids. The technique comprises intermittently introducing a first fluid and a second fluid into a channel in a manner which forms slugs of the first fluid separated by the second fluid. The intermittent fluids are flowed through the channel to create a mixing action which mixes the fluid in the slugs. The mixing increases the exchange, e.g. transfer, of the chemical constituent between the second fluid and the first fluid. The exchange aids in sensing an amount of the chemical or chemicals for analysis. In many applications, the intermittent introduction, mixing, and measuring can be performed in a subterranean environment.

公开(公告)号：US11028690B2

公开(公告)日：2021-06-08

申请号：US16029683

申请日：2018-07-09

Applicant: Schlumberger Technology Corporation

Inventor： Farshid Mostowfi ,  Ronald E. G. van Hal ,  Shahnawaz Hossain Molla ,  Jane T. Lam ,  Amy Du ,  Neil William Bostrom ,  Michael Mallari Toribio

IPC: E21B49/08 ,  B01L3/00 ,  B01F13/00

Abstract: A technique facilitates detection and analysis of constituents, e.g. chemicals, which may be found in formation fluids and/or other types of fluids. The technique comprises intermittently introducing a first fluid and a second fluid into a channel in a manner which forms slugs of the first fluid separated by the second fluid. The intermittent fluids are flowed through the channel to create a mixing action which mixes the fluid in the slugs. The mixing increases the exchange, e.g. transfer, of the chemical constituent between the second fluid and the first fluid. The exchange aids in sensing an amount of the chemical or chemicals for analysis. In many applications, the intermittent introduction, mixing, and measuring can be performed in a subterranean environment.

公开(公告)号：US20180313213A1

公开(公告)日：2018-11-01

申请号：US16029683

申请日：2018-07-09

Applicant: Schlumberger Technology Corporation

Inventor： Farshid Mostowfi ,  Ronald E. G. van Hal ,  Shahnawaz Hossain Molla ,  Jane T. Lam ,  Amy Du ,  Neil William Bostrom ,  Michael Mallari Toribio

IPC: E21B49/08 ,  B01L3/00 ,  B01F13/00

CPC classification number: E21B49/081 ,  B01F13/0072 ,  B01L3/502784 ,  B01L2200/146 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/0883 ,  B01L2400/0487 ,  E21B2049/085

Abstract: A technique facilitates detection and analysis of constituents, e.g. chemicals, which may be found in formation fluids and/or other types of fluids. The technique comprises intermittently introducing a first fluid and a second fluid into a channel in a manner which forms slugs of the first fluid separated by the second fluid. The intermittent fluids are flowed through the channel to create a mixing action which mixes the fluid in the slugs. The mixing increases the exchange, e.g. transfer, of the chemical constituent between the second fluid and the first fluid. The exchange aids in sensing an amount of the chemical or chemicals for analysis. In many applications, the intermittent introduction, mixing, and measuring can be performed in a subterranean environment.

公开(公告)号：US20160115787A1

公开(公告)日：2016-04-28

申请号：US14922182

申请日：2015-10-25

Applicant: Schlumberger Technology Corporation

Inventor： Farshid Mostowfi ,  Ronald E. G. van Hal ,  Shahnawaz Hossain Molla ,  Jane T. Lam ,  Amy Du ,  Neil William Bostrom ,  Michael Mallari Toribio

IPC: E21B49/08 ,  B01L3/00

CPC classification number: E21B49/081 ,  B01F13/0072 ,  B01L3/502784 ,  B01L2200/146 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/0883 ,  B01L2400/0487 ,  E21B2049/085

Abstract: A technique facilitates detection and analysis of constituents, e.g. chemicals, which may be found in formation fluids and/or other types of fluids. The technique comprises intermittently introducing a first fluid and a second fluid into a channel in a manner which forms slugs of the first fluid separated by the second fluid. The intermittent fluids are flowed through the channel to create a mixing action which mixes the fluid in the slugs. The mixing increases the exchange, e.g. transfer, of the chemical constituent between the second fluid and the first fluid. The exchange aids in sensing an amount of the chemical or chemicals for analysis. In many applications, the intermittent introduction, mixing, and measuring can be performed in a subterranean environment.

Abstract translation: 一种技术有助于组分的检测和分析，例如。 可能在地层流体和/或其他类型的流体中发现的化学物质。 该技术包括以形成由第二流体分离的第一流体的块的方式间歇地将第一流体和第二流体引入通道。 间歇流体流过通道以产生混合作用，其混合s lug中的流体。 混合增加交换，例如 在第二流体和第一流体之间转移化学成分。 该交换有助于感测一定量的化学品或化学品进行分析。 在许多应用中，间歇性引入，混合和测量可以在地下环境中进行。