专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016005057A1 DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETER DIFFERENTIAL 审中-公开
标题翻译：使用伽玛射线相关和深度参数差异的深度定位
公开(公告)号：WO2016005057A1
公开(公告)日：2016-01-14
申请号：PCT/EP2015/001409
申请日：2015-07-09
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： MERINO, Carlos , REZGUI, Fadhel
IPC分类号： E21B47/04
CPC分类号： E21B47/044 , E21B47/06 , E21B47/065 , E21B47/09 , E21B47/12 , E21B49/00
摘要： Methods, systems, and apparatuses for determining the location or depth in a wellbore of a tubular string (15) or downhole component is provided. One method may include placing a tubular string (15) having a depth measurement module (102) into a wellbore, the wellbore emanating radiation at at least one location along the wellbore and determining the location of the depth measurement module (102) in the wellbore based on a correlation between a wellbore property that is a function of depth and a radiation intensity at at least one location within the wellbore.
摘要翻译：提供了用于确定管状管柱（15）或井下部件的井眼中的位置或深度的方法，系统和装置。一种方法可以包括将具有深度测量模块（102）的管状管柱（15）放置在井眼中，井眼在沿着井筒的至少一个位置处发射辐射并且确定井眼中的深度测量模块（102）的位置基于作为深度的函数的井筒性质与在井筒内的至少一个位置处的辐射强度之间的相关性。

2. 发明申请

WO2022115758A1 METHOD AND SYSTEM FOR AUTOMATED MULTI-ZONE DOWNHOLE CLOSED LOOP RESERVOIR TESTING 审中-公开
公开(公告)号：WO2022115758A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/061133
申请日：2021-11-30
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： TEMER, Elias , MERINO, Carlos
IPC分类号： E21B33/122 , E21B23/06 , E21B34/10 , E21B49/00 , E21B43/12 , E21B47/14
摘要： A well testing system and method is disclosed that reduces the surface equipment needed for well testing by providing a closed loop fluid flow path where the fluids produced during the well test are not brought to the surface for storage or flaring but instead are disposed in a downhole zone. The system and method are implemented using a simplified acoustic communications network where a hub device generates and transmits a single multiple hop query that includes multiple commands or queries directed to targeted downhole tools.

3. 发明申请

WO2011082122A1 DOWNHOLE DATA TRANSMISSION SYSTEM 审中-公开
标题翻译：卧式数据传输系统
公开(公告)号：WO2011082122A1
公开(公告)日：2011-07-07
申请号：PCT/US2010/062124
申请日：2010-12-27
申请人： SCHLUMBERGER TECHNOLOGY CORP. , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , ALTEIRAC, Laurent , RAYSSIGUIER, Christophe , MERINO, Carlos , SERVICES PETROLIERS SCHLUMBERGER
发明人： ALTEIRAC, Laurent , RAYSSIGUIER, Christophe , MERINO, Carlos
IPC分类号： E21B47/12
CPC分类号： E21B47/12 , E21B47/122 , E21B47/14
摘要： A method and system are disclosed herein relating to transmitting data within a borehole. The method and system include having a transmitter disposed at a first location within the borehole and configured to generate a first signal, and more than one receiver and/or repeater disposed at a second location within the borehole. The receivers and/or repeaters are configured to receive the first signal, and further are configured to communicate with each other.
摘要翻译：本文公开了一种在钻孔内传送数据的方法和系统。该方法和系统包括具有设置在钻孔内的第一位置处并被配置为产生第一信号的发射器和设置在钻孔内的第二位置处的多于一个接收器和/或中继器的发射器。接收机和/或中继器被配置为接收第一信号，并且还被配置为彼此通信。

4. 发明申请

WO2012131601A1 WIRELESS NETWORK DISCOVERY AND PATH OPTIMIZATION ALGORITHM AND SYSTEM 审中-公开
标题翻译：无线网络发现与路径优化算法与系统
公开(公告)号：WO2012131601A1
公开(公告)日：2012-10-04
申请号：PCT/IB2012/051494
申请日：2012-03-28
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , MERINO, Carlos
发明人： MERINO, Carlos
IPC分类号： H04B11/00 , E21B47/00 , H04W40/00
CPC分类号： H04B11/00 , E21B47/122 , E21B47/16 , H04W40/12 , H04W84/18 , Y02D70/34 , Y02D70/48
摘要： A wireless modem for communication in a network of wireless modems via a communication channel includes a transceiver assembly, transceiver electronics and a power supply. The transceiver electronics include transmitter electronics, receiver electronics and at least one processing unit. The transmitter electronics cause the transceiver assembly to send wireless signals into the communication channel. The receiver electronics decode signals received by the transceiver assembly. The at least one processing unit executes instructions to (1) enable the transmitter electronics to transmit the wireless signals into the communication channel to at least two wireless modems in a first direction away from the transceiver assembly, (2) receive a signal from at least one of the wireless modems, (3) assign a quality parameter to the signals received from the other wireless modems, and (4) select one of the wireless modems to communicate with based on an examination of the quality parameters with at least one predetermined criterion. The power supply supplies power to the transceiver assembly and the transceiver electronics.
摘要翻译：用于经由通信信道在无线调制解调器网络中进行通信的无线调制解调器包括收发机组件，收发机电子设备和电源。收发器电子器件包括发射器电子器件，接收器电子器件和至少一个处理单元发射机电子设备使收发机组件将无线信号发送到通信信道。接收器电子装置解码由收发机组件接收的信号。所述至少一个处理单元执行指令以使（1）使所述发射机电子设备能够将所述无线信号发射到远离所述收发器组件的第一方向上的至少两个无线调制解调器的通信信道中，（2）至少从无线调制解调器之一，（3）为从其他无线调制解调器接收的信号分配质量参数，以及（4）基于对至少一个预定标准的质量参数的检查来选择一个无线调制解调器进行通信。电源为收发器组件和收发器电子设备供电。

5. 发明申请

WO2011079915A2 WIRELESS NETWORK DISCOVERY ALGORITHM AND SYSTEM 审中-公开
标题翻译：无线网络发现算法与系统
公开(公告)号：WO2011079915A2
公开(公告)日：2011-07-07
申请号：PCT/EP2010/007727
申请日：2010-12-15
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. (STBV) , SCHLUMBERGER HOLDINGS LIMITED (SHL) , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED A British Virgin Islands Company , MERINO, Carlos , ALTEIRAC, Laurent
发明人： MERINO, Carlos , ALTEIRAC, Laurent
IPC分类号： E21B47/12
CPC分类号： E21B47/12 , H01Q1/04 , Y10T29/49002 , Y10T29/49018
摘要： A wireless modem for communication in a network of wireless modems via a communication channel includes a transceiver assembly, transceiver electronics and a power supply. The transceiver electronics include transmitter electronics, receiver electronics and at least one processing unit. The transmitter electronics cause the transceiver assembly to send wireless signals into the communication channel. The receiver electronics decode signals received by the transceiver assembly. The at least one processing unit executes instructions to (1) enable the transmitter electronics to transmit an identification signal into the communication channel, (2) receive data from at least one other wireless modem via the receiver electronics indicative of a unique identifier identifying the other wireless modem, and data indicative of at least one local sensor measurement related to the depth of the other wireless modem below the surface of the Earth, and (3) determine the position and/or relative order of the other wireless modem using the data indicative of the local sensor measurement. The power supply supplies power to the transceiver assembly and the transceiver electronics.
摘要翻译：用于经由通信信道在无线调制解调器网络中进行通信的无线调制解调器包括收发机组件，收发机电子设备和电源。收发器电子器件包括发射器电子器件，接收器电子器件和至少一个处理单元。发射机电子设备使收发机组件将无线信号发送到通信信道。接收器电子装置解码由收发机组件接收的信号。所述至少一个处理单元执行指令以（1）使得所述发射机电子装置能够将识别信号发送到所述通信信道中，（2）经由所述接收机电子装置从至少一个其它无线调制解调器接收指示识别所述另一无线调制解调器无线调制解调器和指示与地球表面下的另一无线调制解调器的深度相关的至少一个局部传感器测量的数据，以及（3）使用指示的数据确定另一无线调制解调器的位置和/或相对顺序的本地传感器测量。电源为收发器组件和收发器电子设备供电。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式