Systems and methods for mitigating annular pressure buildup in an oil or gas well

Systems and methods for mitigating annular pressure buildup in an oil or gas well

The present invention is embodied in systems and methods for mitigating temperature-related pressure buildup in the trapped annulus of an oil or gas well, wherein such systems and methods employ production and/or tieback casing having one or more pressure mitigating chambers, and wherein such chambe...

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Hauptverfasser: MICHAEL R FRENCH, KRYSTIAN K MASKOS
Format: Patent
Sprache:eng
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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
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creator MICHAEL R FRENCH
KRYSTIAN K MASKOS
description The present invention is embodied in systems and methods for mitigating temperature-related pressure buildup in the trapped annulus of an oil or gas well, wherein such systems and methods employ production and/or tieback casing having one or more pressure mitigating chambers, and wherein such chambers make use of pistons, valves, and burst disks to mitigate pressure increases within the annulus.
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EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2013</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&amp;date=20130213&amp;DB=EPODOC&amp;CC=GB&amp;NR=2477670B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130213&amp;DB=EPODOC&amp;CC=GB&amp;NR=2477670B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MICHAEL R FRENCH</creatorcontrib><creatorcontrib>KRYSTIAN K MASKOS</creatorcontrib><title>Systems and methods for mitigating annular pressure buildup in an oil or gas well</title><description>The present invention is embodied in systems and methods for mitigating temperature-related pressure buildup in the trapped annulus of an oil or gas well, wherein such systems and methods employ production and/or tieback casing having one or more pressure mitigating chambers, and wherein such chambers make use of pistons, valves, and burst disks to mitigate pressure increases within the annulus.</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFi7sKAjEQANNYiPoN7g8IouL1Jz5a0f5YzV5c2DzIJoh_bwp7qylmZmqut48W8goYLHgqr2gVxpjBc2GHhYNrKlTBDCmTas0Ej8piawIOzUFkgTY4VHiTyNxMRhSlxY8zszwd74fLilIcSBM-KVAZzv1m13X7bt1v_xdf_802tA</recordid><startdate>20130213</startdate><enddate>20130213</enddate><creator>MICHAEL R FRENCH</creator><creator>KRYSTIAN K MASKOS</creator><scope>EVB</scope></search><sort><creationdate>20130213</creationdate><title>Systems and methods for mitigating annular pressure buildup in an oil or gas well</title><author>MICHAEL R FRENCH ; 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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 Systems and methods for mitigating annular pressure buildup in an oil or gas well
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