Multi-outer-diameter coiled tubing oil and gas well shaft operation method
The invention relates to the technical field of oil-gas field development downhole operation methods, in particular to a multi-outer-diameter coiled tubing oil-gas well shaft operation method which comprises the steps that (1) according to coiled tubing optimization criteria, a coiled tubing combina...
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| creator | STIC, SADIK ZHOU HUA LI JIANGNAN YANG BOYUAN SUN CHANGYOU GAO YANRU JIAO WENFU WANG YIQUAN GUO XINWEI WANG JIANLEI ABULIMITI, ABIB ZHANG MANNIAN CHEN BO |
| description | The invention relates to the technical field of oil-gas field development downhole operation methods, in particular to a multi-outer-diameter coiled tubing oil-gas well shaft operation method which comprises the steps that (1) according to coiled tubing optimization criteria, a coiled tubing combination is selected according to the trafficability of an operation shaft; (2) a blowout preventer group configuration method, wherein the blowout preventer group configuration mode is related to the outer diameter specification type of the continuous oil pipe, and N sections of continuous oil pipe combinations with different outer diameter specifications are provided with N matched blowout preventer groups; and (3) after the continuous oil pipe combination and the blowout preventer group are determined, the butt joint process of the continuous oil pipes with different pipe diameters is carried out. According to the invention, the continuous oil pipe efficient operation of an ultra-deep and variable-diameter shaft (a |
| format | Patent |
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According to the invention, the continuous oil pipe efficient operation of an ultra-deep and variable-diameter shaft (a</description><language>chi ; eng</language><subject>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</subject><creationdate>2024</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=20240329&DB=EPODOC&CC=CN&NR=117780290A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240329&DB=EPODOC&CC=CN&NR=117780290A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STIC, SADIK</creatorcontrib><creatorcontrib>ZHOU HUA</creatorcontrib><creatorcontrib>LI JIANGNAN</creatorcontrib><creatorcontrib>YANG BOYUAN</creatorcontrib><creatorcontrib>SUN CHANGYOU</creatorcontrib><creatorcontrib>GAO YANRU</creatorcontrib><creatorcontrib>JIAO WENFU</creatorcontrib><creatorcontrib>WANG YIQUAN</creatorcontrib><creatorcontrib>GUO XINWEI</creatorcontrib><creatorcontrib>WANG JIANLEI</creatorcontrib><creatorcontrib>ABULIMITI, ABIB</creatorcontrib><creatorcontrib>ZHANG MANNIAN</creatorcontrib><creatorcontrib>CHEN BO</creatorcontrib><title>Multi-outer-diameter coiled tubing oil and gas well shaft operation method</title><description>The invention relates to the technical field of oil-gas field development downhole operation methods, in particular to a multi-outer-diameter coiled tubing oil-gas well shaft operation method which comprises the steps that (1) according to coiled tubing optimization criteria, a coiled tubing combination is selected according to the trafficability of an operation shaft; (2) a blowout preventer group configuration method, wherein the blowout preventer group configuration mode is related to the outer diameter specification type of the continuous oil pipe, and N sections of continuous oil pipe combinations with different outer diameter specifications are provided with N matched blowout preventer groups; and (3) after the continuous oil pipe combination and the blowout preventer group are determined, the butt joint process of the continuous oil pipes with different pipe diameters is carried out. According to the invention, the continuous oil pipe efficient operation of an ultra-deep and variable-diameter shaft (a</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDyLc0pydTNLy1JLdJNyUzMTQUyFJLzM3NSUxRKSpMy89IVgByFxLwUhfTEYoXy1JwcheKMxLQShfyC1KLEksz8PAWgpoz8FB4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu_sZ2hobm5hYGRp4GhMjBoAF3A0_Q</recordid><startdate>20240329</startdate><enddate>20240329</enddate><creator>STIC, SADIK</creator><creator>ZHOU HUA</creator><creator>LI JIANGNAN</creator><creator>YANG BOYUAN</creator><creator>SUN CHANGYOU</creator><creator>GAO YANRU</creator><creator>JIAO WENFU</creator><creator>WANG YIQUAN</creator><creator>GUO XINWEI</creator><creator>WANG JIANLEI</creator><creator>ABULIMITI, ABIB</creator><creator>ZHANG MANNIAN</creator><creator>CHEN BO</creator><scope>EVB</scope></search><sort><creationdate>20240329</creationdate><title>Multi-outer-diameter coiled tubing oil and gas well shaft operation method</title><author>STIC, SADIK ; ZHOU HUA ; LI JIANGNAN ; YANG BOYUAN ; SUN CHANGYOU ; GAO YANRU ; JIAO WENFU ; WANG YIQUAN ; GUO XINWEI ; WANG JIANLEI ; ABULIMITI, ABIB ; ZHANG MANNIAN ; CHEN BO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117780290A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>STIC, SADIK</creatorcontrib><creatorcontrib>ZHOU HUA</creatorcontrib><creatorcontrib>LI JIANGNAN</creatorcontrib><creatorcontrib>YANG BOYUAN</creatorcontrib><creatorcontrib>SUN CHANGYOU</creatorcontrib><creatorcontrib>GAO YANRU</creatorcontrib><creatorcontrib>JIAO WENFU</creatorcontrib><creatorcontrib>WANG YIQUAN</creatorcontrib><creatorcontrib>GUO XINWEI</creatorcontrib><creatorcontrib>WANG JIANLEI</creatorcontrib><creatorcontrib>ABULIMITI, ABIB</creatorcontrib><creatorcontrib>ZHANG MANNIAN</creatorcontrib><creatorcontrib>CHEN BO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STIC, SADIK</au><au>ZHOU HUA</au><au>LI JIANGNAN</au><au>YANG BOYUAN</au><au>SUN CHANGYOU</au><au>GAO YANRU</au><au>JIAO WENFU</au><au>WANG YIQUAN</au><au>GUO XINWEI</au><au>WANG JIANLEI</au><au>ABULIMITI, ABIB</au><au>ZHANG MANNIAN</au><au>CHEN BO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-outer-diameter coiled tubing oil and gas well shaft operation method</title><date>2024-03-29</date><risdate>2024</risdate><abstract>The invention relates to the technical field of oil-gas field development downhole operation methods, in particular to a multi-outer-diameter coiled tubing oil-gas well shaft operation method which comprises the steps that (1) according to coiled tubing optimization criteria, a coiled tubing combination is selected according to the trafficability of an operation shaft; (2) a blowout preventer group configuration method, wherein the blowout preventer group configuration mode is related to the outer diameter specification type of the continuous oil pipe, and N sections of continuous oil pipe combinations with different outer diameter specifications are provided with N matched blowout preventer groups; and (3) after the continuous oil pipe combination and the blowout preventer group are determined, the butt joint process of the continuous oil pipes with different pipe diameters is carried out. According to the invention, the continuous oil pipe efficient operation of an ultra-deep and variable-diameter shaft (a</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Multi-outer-diameter coiled tubing oil and gas well shaft operation method |
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