System and method for remote sensing
A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for delivering power to one or more downhole a...
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| creator | WILLIFORD, ROBERT L BECK, DAVID W THOMPSON, M. CLARK GONZALEZ, MANUEL E |
| description | A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for delivering power to one or more downhole active sensors. At the surface, power and signal are isolated so that the same conductive pair may act to transmit the sensor signals to the surface. In an embodiment, the sensor signals are RF signals and the surface electronics demodulate the RF signals from the sensor power. |
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Well tubing and casing act as a conductive pair for A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for delivering power to one or more downhole active sensors. At the surface, power and signal are isolated so that the same conductive pair may act to transmit the sensor signals to the surface. In an embodiment, the sensor signals are RF signals and the surface electronics demodulate the RF signals from the sensor power.</description><language>eng</language><subject>DETECTING MASSES OR OBJECTS ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; MEASURING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PHYSICS ; TESTING</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151210&DB=EPODOC&CC=AU&NR=2011325931B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151210&DB=EPODOC&CC=AU&NR=2011325931B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILLIFORD, ROBERT L</creatorcontrib><creatorcontrib>BECK, DAVID W</creatorcontrib><creatorcontrib>THOMPSON, M. 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In an embodiment, the sensor signals are RF signals and the surface electronics demodulate the RF signals from the sensor power.</description><subject>DETECTING MASSES OR OBJECTS</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>MEASURING</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAJriwuSc1VSMxLUchNLcnIT1FIyy9SKErNzS9JVShOzSvOzEvnYWBNS8wpTuWF0twMKm6uIc4euqkF-fGpxQWJyal5qSXxjqFGBoaGxkamlsaGTk5GxkQqAwDpeCf-</recordid><startdate>20151210</startdate><enddate>20151210</enddate><creator>WILLIFORD, ROBERT L</creator><creator>BECK, DAVID W</creator><creator>THOMPSON, M. CLARK</creator><creator>GONZALEZ, MANUEL E</creator><scope>EVB</scope></search><sort><creationdate>20151210</creationdate><title>System and method for remote sensing</title><author>WILLIFORD, ROBERT L ; BECK, DAVID W ; THOMPSON, M. CLARK ; GONZALEZ, MANUEL E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2011325931BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>DETECTING MASSES OR OBJECTS</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>MEASURING</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WILLIFORD, ROBERT L</creatorcontrib><creatorcontrib>BECK, DAVID W</creatorcontrib><creatorcontrib>THOMPSON, M. CLARK</creatorcontrib><creatorcontrib>GONZALEZ, MANUEL E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WILLIFORD, ROBERT L</au><au>BECK, DAVID W</au><au>THOMPSON, M. CLARK</au><au>GONZALEZ, MANUEL E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System and method for remote sensing</title><date>2015-12-10</date><risdate>2015</risdate><abstract>A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for A system, method and device may be used to monitor conditions in a borehole. Well tubing and casing act as a conductive pair for delivering power to one or more downhole active sensors. At the surface, power and signal are isolated so that the same conductive pair may act to transmit the sensor signals to the surface. In an embodiment, the sensor signals are RF signals and the surface electronics demodulate the RF signals from the sensor power.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING |
| title | System and method for remote sensing |
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