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1. 发明申请

US20230035315A1 Coiled Tubing Heating Head Tool 有权
公开(公告)号：US20230035315A1
公开(公告)日：2023-02-02
申请号：US17874208
申请日：2022-07-26
申请人： Capital Oil Tools, Inc.
发明人： Joseph Clark , Joseph O'Connor , Cory Kohut , Ledif Basanta , Yari Basanta
IPC分类号： E21B37/00 , E21B36/04 , E21B34/10
摘要： A coiled tubing heating head tool system includes a tool connected at a connector to a terminal end of coiled tubing, the tool having a tubular extending from the connector to a heating head having a heater, a fluid passage extending from a discharge port in the tubular through the connector into the coiled tubing, and a one-way valve in the fluid passage between the discharge port and the connector, and a power cable electrically coupled to the heater and extending through the tubular, the connector, and the coiled tubing, to an electrical power source.

2. 发明授权

US12037875B2 Coiled tubing heating head tool 有权
公开(公告)号：US12037875B2
公开(公告)日：2024-07-16
申请号：US17874208
申请日：2022-07-26
申请人： Capital Oil Tools, Inc.
发明人： Joseph Clark , Joseph O'Connor , Cory Kohut , Ledif Basanta , Yari Basanta
IPC分类号： E21B37/00 , E21B34/10 , E21B36/04
CPC分类号： E21B37/00 , E21B34/10 , E21B36/04
摘要： A coiled tubing heating head tool system includes a tool connected at a connector to a terminal end of coiled tubing, the tool having a tubular extending from the connector to a heating head having a heater, a fluid passage extending from a discharge port in the tubular through the connector into the coiled tubing, and a one-way valve in the fluid passage between the discharge port and the connector, and a power cable electrically coupled to the heater and extending through the tubular, the connector, and the coiled tubing, to an electrical power source.

3. 发明申请

US20160333667A1 Downhole Paraffin Melting Tool 审中-公开
标题翻译：井下石蜡熔炼工具
公开(公告)号：US20160333667A1
公开(公告)日：2016-11-17
申请号：US15155661
申请日：2016-05-16
申请人： Capital Oil Tools, Inc.
发明人： Jarryd Landry , Russell Landry
IPC分类号： E21B36/04 , E21B37/02 , H01M2/10
CPC分类号： E21B36/04 , E21B37/02 , H01M10/66 , H01M2220/30
摘要： A downhole paraffin melting tool is provided, comprising a heating element housing having a cutting head and a heating element disposed within the heating element housing. A battery pack is disposed within a battery pack housing, wherein the battery pack is operatively connected to the heating element. A control board is disposed between the heating element and the battery pack, wherein the control board is adapted to control power delivered from the battery pack to the heating element. A top sub is connected to the battery pack housing, wherein the top sub includes a retrievable member. The battery pack, delivering power to the heating element through the control board, is adapted to maintain a predetermined temperature of the heating element during operation.
摘要翻译：提供了一种井下石蜡熔化工具，其包括具有切割头和加热元件壳体内的加热元件的加热元件壳体。电池组设置在电池组壳体内，其中电池组可操作地连接到加热元件。控制板设置在加热元件和电池组之间，其中控制板适于控制从电池组传递到加热元件的功率。顶部子连接到电池组壳体，其中顶部子部件包括可回收构件。通过控制板向加热元件供电的电池组适于在运行期间保持加热元件的预定温度。

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