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1. 发明申请

US20190024477A1 REPLACEABLE DOWNHOLE ELECTRONIC HUB 审中-公开
公开(公告)号：US20190024477A1
公开(公告)日：2019-01-24
申请号：US15657464
申请日：2017-07-24
申请人： Stephen Coulston
发明人： Stephen Coulston
IPC分类号： E21B34/06
CPC分类号： E21B34/066 , E21B23/03 , E21B47/12
摘要： A tubular system includes a tubular having an outer surface and an inner surface defining a flow path, one of the inner surface and the outer surface includes a hub receiving recess, and an electronics hub detachably mounted in the hub receiving recess, the electronics hub including an input conductor connector and at least one output conductor connectors and a control module that facilitates communication between a surface system and one or more downhole devices.

2. 发明授权

US10711597B2 Power transmission and communication between processors and energy industry devices 有权
公开(公告)号：US10711597B2
公开(公告)日：2020-07-14
申请号：US15158661
申请日：2016-05-19
申请人： Adam Wheeler , Stephen Coulston , Paul Halstead
发明人： Adam Wheeler , Stephen Coulston , Paul Halstead
IPC分类号： E21B47/12 , H04B3/54
摘要： An embodiment of a method of communicating between a surface processing unit and an energy industry tool includes: receiving a power signal from a power source at an integrated interface device of a communication and processing system, the communication and processing system located between a surface processing unit and an energy industry tool, the interface device including a processor and a variable output power supply; receiving a communication at the processor from a surface processing unit; transmitting a control signal from the processor to the variable output power supply, the control signal including a series of pulses having a duty cycle that is varied to cause the power supply to generate a modulated direct current (DC) output signal having at least one of a frequency and an amplitude that is modulated according to a communication protocol to represent the communication; and transmitting the modulated output signal to a tool.

3. 发明授权

US10061329B1 Flow control system for a tubular 有权
公开(公告)号：US10061329B1
公开(公告)日：2018-08-28
申请号：US15657611
申请日：2017-07-24
申请人： Stephen Coulston
发明人： Stephen Coulston
IPC分类号： E21B34/08 , E21B43/12 , G05D11/00 , G05D7/01 , E21B34/10
CPC分类号： G05D11/008 , E21B34/08 , E21B34/101 , E21B41/0085 , E21B43/126 , G05D7/018 , G05D7/0676
摘要： A flow control system for a downhole system includes a tubular having an outer surface, an inner surface defining a flow path, and at least one cavity defined between the outer surface and the inner surface. A first opening formed in the outer surface fluidically connected with the at least one cavity, a second opening formed in the inner surface fluidically connecting the at least one cavity with the flow path. At least one impeller rotatably mounted in the at least one cavity, and a flow control device operatively coupled to the impeller, the flow control device selectively adjusting a rotational impedance of the at least one impeller to control fluid flow between the first opening and the second opening.

4. 发明授权

US10428620B2 Replaceable downhole electronic hub 有权
公开(公告)号：US10428620B2
公开(公告)日：2019-10-01
申请号：US15657464
申请日：2017-07-24
申请人： Stephen Coulston
发明人： Stephen Coulston
IPC分类号： E21B34/06 , E21B47/01 , E21B47/12 , E21B23/03
摘要： A tubular system includes a tubular having an outer surface and an inner surface defining a flow path, one of the inner surface and the outer surface includes a hub receiving recess, and an electronics hub detachably mounted in the hub receiving recess, the electronics hub including an input conductor connector and at least one output conductor connectors and a control module that facilitates communication between a surface system and one or more downhole devices.

5. 发明申请

US20160369622A1 POWER TRANSMISSION AND COMMUNICATION BETWEEN PROCESSORS AND ENERGY INDUSTRY DEVICES 审中-公开
标题翻译：处理器和能源工业设备之间的电力传输和通信
公开(公告)号：US20160369622A1
公开(公告)日：2016-12-22
申请号：US15158661
申请日：2016-05-19
申请人： Adam Wheeler , Stephen Coulston , Paul Halstead
发明人： Adam Wheeler , Stephen Coulston , Paul Halstead
IPC分类号： E21B47/12 , H04B3/54
CPC分类号： E21B47/12 , H04B3/542 , H04B3/548 , H04B2203/5408 , H04B2203/5412 , H04B2203/5475
摘要： An embodiment of a method of communicating between a surface processing unit and an energy industry tool includes: receiving a power signal from a power source at an integrated interface device of a communication and processing system, the communication and processing system located between a surface processing unit and an energy industry tool, the interface device including a processor and a variable output power supply; receiving a communication at the processor from a surface processing unit; transmitting a control signal from the processor to the variable output power supply, the control signal including a series of pulses having a duty cycle that is varied to cause the power supply to generate a modulated direct current (DC) output signal having at least one of a frequency and an amplitude that is modulated according to a communication protocol to represent the communication; and transmitting the modulated output signal to a tool.
摘要翻译：一种在表面处理单元和能量工业工具之间通信的方法的实施例包括：从通信和处理系统的集成接口设备处的电源接收功率信号，所述通信和处理系统位于表面处理单元以及能量工业工具，所述接口装置包括处理器和可变输出电源; 在处理器处接收来自表面处理单元的通信; 将来自处理器的控制信号发送到可变输出电源，所述控制信号包括具有改变的占空比的一系列脉冲，以使得电源产生具有以下至少一个的调制直流（DC）输出信号：根据通信协议调制以表示通信的频率和幅度; 并将调制的输出信号发送到工具。

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