High-stability oil casing tight in connection

High-stability oil casing tight in connection

The invention belongs to the technical field of oil casing pipes, and particularly relates to a tightly-connected high-stability oil casing pipe which is composed of a first-stage casing pipe and a plurality of second-stage casing pipes, a first sealing connector is arranged at one end of the first-...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG LONGZHE, DING XIUMING, LIN BING, JIN JAE-RA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ZHANG LONGZHE
DING XIUMING
LIN BING
JIN JAE-RA
description The invention belongs to the technical field of oil casing pipes, and particularly relates to a tightly-connected high-stability oil casing pipe which is composed of a first-stage casing pipe and a plurality of second-stage casing pipes, a first sealing connector is arranged at one end of the first-stage casing pipe, and a second sealing connector is arranged at the other end of the second-stage casing pipe. A second sealing connector connected and matched with the first sealing connector is arranged at the end, close to the first-stage sleeve, of the second-stage sleeve. The first-stage sleeve comprises an outer pipe and an inner pipe. The telescopic positioning component is arranged on the first-stage casing, after the casing is installed in a drilling well, connection and grasping between the casing and the drilling well can be achieved through the telescopic positioning component, the casing is embedded in the inner wall of the drilling well, the stability of the casing can be greatly improved, and shakin
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117927151A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117927151A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117927151A3</originalsourceid><addsrcrecordid>eNrjZND1yEzP0C0uSUzKzMksqVTIz8xRSE4szsxLVygBypQoZOYpJOfn5aUml2Tm5_EwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDc0sjc0NTQ0djYtQAALxOKho</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>High-stability oil casing tight in connection</title><source>esp@cenet</source><creator>ZHANG LONGZHE ; DING XIUMING ; LIN BING ; JIN JAE-RA</creator><creatorcontrib>ZHANG LONGZHE ; DING XIUMING ; LIN BING ; JIN JAE-RA</creatorcontrib><description>The invention belongs to the technical field of oil casing pipes, and particularly relates to a tightly-connected high-stability oil casing pipe which is composed of a first-stage casing pipe and a plurality of second-stage casing pipes, a first sealing connector is arranged at one end of the first-stage casing pipe, and a second sealing connector is arranged at the other end of the second-stage casing pipe. A second sealing connector connected and matched with the first sealing connector is arranged at the end, close to the first-stage sleeve, of the second-stage sleeve. The first-stage sleeve comprises an outer pipe and an inner pipe. The telescopic positioning component is arranged on the first-stage casing, after the casing is installed in a drilling well, connection and grasping between the casing and the drilling well can be achieved through the telescopic positioning component, the casing is embedded in the inner wall of the drilling well, the stability of the casing can be greatly improved, and shakin</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&amp;date=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117927151A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240426&amp;DB=EPODOC&amp;CC=CN&amp;NR=117927151A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG LONGZHE</creatorcontrib><creatorcontrib>DING XIUMING</creatorcontrib><creatorcontrib>LIN BING</creatorcontrib><creatorcontrib>JIN JAE-RA</creatorcontrib><title>High-stability oil casing tight in connection</title><description>The invention belongs to the technical field of oil casing pipes, and particularly relates to a tightly-connected high-stability oil casing pipe which is composed of a first-stage casing pipe and a plurality of second-stage casing pipes, a first sealing connector is arranged at one end of the first-stage casing pipe, and a second sealing connector is arranged at the other end of the second-stage casing pipe. A second sealing connector connected and matched with the first sealing connector is arranged at the end, close to the first-stage sleeve, of the second-stage sleeve. The first-stage sleeve comprises an outer pipe and an inner pipe. The telescopic positioning component is arranged on the first-stage casing, after the casing is installed in a drilling well, connection and grasping between the casing and the drilling well can be achieved through the telescopic positioning component, the casing is embedded in the inner wall of the drilling well, the stability of the casing can be greatly improved, and shakin</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>eNrjZND1yEzP0C0uSUzKzMksqVTIz8xRSE4szsxLVygBypQoZOYpJOfn5aUml2Tm5_EwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDc0sjc0NTQ0djYtQAALxOKho</recordid><startdate>20240426</startdate><enddate>20240426</enddate><creator>ZHANG LONGZHE</creator><creator>DING XIUMING</creator><creator>LIN BING</creator><creator>JIN JAE-RA</creator><scope>EVB</scope></search><sort><creationdate>20240426</creationdate><title>High-stability oil casing tight in connection</title><author>ZHANG LONGZHE ; DING XIUMING ; LIN BING ; JIN JAE-RA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117927151A3</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>ZHANG LONGZHE</creatorcontrib><creatorcontrib>DING XIUMING</creatorcontrib><creatorcontrib>LIN BING</creatorcontrib><creatorcontrib>JIN JAE-RA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG LONGZHE</au><au>DING XIUMING</au><au>LIN BING</au><au>JIN JAE-RA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-stability oil casing tight in connection</title><date>2024-04-26</date><risdate>2024</risdate><abstract>The invention belongs to the technical field of oil casing pipes, and particularly relates to a tightly-connected high-stability oil casing pipe which is composed of a first-stage casing pipe and a plurality of second-stage casing pipes, a first sealing connector is arranged at one end of the first-stage casing pipe, and a second sealing connector is arranged at the other end of the second-stage casing pipe. A second sealing connector connected and matched with the first sealing connector is arranged at the end, close to the first-stage sleeve, of the second-stage sleeve. The first-stage sleeve comprises an outer pipe and an inner pipe. The telescopic positioning component is arranged on the first-stage casing, after the casing is installed in a drilling well, connection and grasping between the casing and the drilling well can be achieved through the telescopic positioning component, the casing is embedded in the inner wall of the drilling well, the stability of the casing can be greatly improved, and shakin</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN117927151A
source esp@cenet
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 High-stability oil casing tight in connection
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-14T14%3A18%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZHANG%20LONGZHE&rft.date=2024-04-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117927151A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true