POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CONTROL VALVE MOVEMENT
Techniques for correlating changing hydraulic pressure differentials with interval control valve (ICV) movements are contemplated. In some aspects, the disclosed technology includes include methods for applying, by a surface controller, a series of differential pressure values to a hydraulic-open li...
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| creator | Christie, Michael John Smith, Robert Joseph Balasubramanian, Aswin Wang, Ziquan |
| description | Techniques for correlating changing hydraulic pressure differentials with interval control valve (ICV) movements are contemplated. In some aspects, the disclosed technology includes include methods for applying, by a surface controller, a series of differential pressure values to a hydraulic-open line, receiving, from a position sensor, a corresponding valve position for each of the differential pressure values, and calculating a lag time, a move speed and a response delay for each of the first series of differential pressure values. In some aspects, the method can further include steps for generating an ICV positioning model based at least in part on the lag time, the move speed, and the response delay calculated for each of the first series of differential pressure values. Systems and computer-readable media are also provided. |
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In some aspects, the disclosed technology includes include methods for applying, by a surface controller, a series of differential pressure values to a hydraulic-open line, receiving, from a position sensor, a corresponding valve position for each of the differential pressure values, and calculating a lag time, a move speed and a response delay for each of the first series of differential pressure values. In some aspects, the method can further include steps for generating an ICV positioning model based at least in part on the lag time, the move speed, and the response delay calculated for each of the first series of differential pressure values. 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In some aspects, the disclosed technology includes include methods for applying, by a surface controller, a series of differential pressure values to a hydraulic-open line, receiving, from a position sensor, a corresponding valve position for each of the differential pressure values, and calculating a lag time, a move speed and a response delay for each of the first series of differential pressure values. In some aspects, the method can further include steps for generating an ICV positioning model based at least in part on the lag time, the move speed, and the response delay calculated for each of the first series of differential pressure values. Systems and computer-readable media are also provided.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHvxIOof1gcIJvqBmGxosN0tmzTgqRSJJ9FC_T_24AM8zQzMusodx5ACE0SkyAIe0V2MvYJfor45MX0TLHSCMfaC4CRkJAiUULJpwDIl4QYWzwgtZ2yR0rZaPcbnXHY_bqq9x2TrQ5neQ5mn8V5e5TMQ66NW6qy0Uad_ni_NhDEh</recordid><startdate>20211122</startdate><enddate>20211122</enddate><creator>Christie, Michael John</creator><creator>Smith, Robert Joseph</creator><creator>Balasubramanian, Aswin</creator><creator>Wang, Ziquan</creator><scope>EVB</scope></search><sort><creationdate>20211122</creationdate><title>POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CONTROL VALVE MOVEMENT</title><author>Christie, Michael John ; Smith, Robert Joseph ; Balasubramanian, Aswin ; Wang, Ziquan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NO20211412A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>Christie, Michael John</creatorcontrib><creatorcontrib>Smith, Robert Joseph</creatorcontrib><creatorcontrib>Balasubramanian, Aswin</creatorcontrib><creatorcontrib>Wang, Ziquan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Christie, Michael John</au><au>Smith, Robert Joseph</au><au>Balasubramanian, Aswin</au><au>Wang, Ziquan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CONTROL VALVE MOVEMENT</title><date>2021-11-22</date><risdate>2021</risdate><abstract>Techniques for correlating changing hydraulic pressure differentials with interval control valve (ICV) movements are contemplated. 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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | POSITION SENSOR FEEDBACK FOR HYDRAULIC PRESSURE DRIVEN INTERVAL CONTROL VALVE MOVEMENT |
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