VANE-TYPE POWER DRILLING TOOL FOR WELL

VANE-TYPE POWER DRILLING TOOL FOR WELL

This invention discloses a kind of vane-type power drilling tool for anderground, and is suitable for use as a power drilling tool for underground in the exploration and exploitation of petroleum and natural gas. The principal grinding and sealing elements in the power section auch as vane body, wea...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAN ZHENLU ET AL, YAN BO, ZHU GUOXIN
Format: Patent
Sprache: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 YAN ZHENLU ET AL
YAN BO
ZHU GUOXIN
description This invention discloses a kind of vane-type power drilling tool for anderground, and is suitable for use as a power drilling tool for underground in the exploration and exploitation of petroleum and natural gas. The principal grinding and sealing elements in the power section auch as vane body, wear-rcsistant bodies and stator sliding blocks, all of them soft metal or wear-resistant materials are selected daring manufacturing, their structures are so selected that these elments possess the function of automatic compensation after being worn. Therefore, the vane-type power drilling tool has its service life raised and its suitable working scope expanded, i.e. it can be used both in shallow shaft or in extra-deep shaft undergroun.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1064911A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1064911A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1064911A3</originalsourceid><addsrcrecordid>eNrjZFALc_Rz1Q2JDHBVCPAPdw1ScAny9PHx9HNXCPH391Fw8w9SCHf18eFhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOfoYGZiaWhoaOxoRVAAA40SKp</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VANE-TYPE POWER DRILLING TOOL FOR WELL</title><source>esp@cenet</source><creator>YAN ZHENLU ET AL ; YAN BO ; ZHU GUOXIN</creator><creatorcontrib>YAN ZHENLU ET AL ; YAN BO ; ZHU GUOXIN</creatorcontrib><description>This invention discloses a kind of vane-type power drilling tool for anderground, and is suitable for use as a power drilling tool for underground in the exploration and exploitation of petroleum and natural gas. The principal grinding and sealing elements in the power section auch as vane body, wear-rcsistant bodies and stator sliding blocks, all of them soft metal or wear-resistant materials are selected daring manufacturing, their structures are so selected that these elments possess the function of automatic compensation after being worn. Therefore, the vane-type power drilling tool has its service life raised and its suitable working scope expanded, i.e. it can be used both in shallow shaft or in extra-deep shaft undergroun.</description><language>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>1992</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=19920930&amp;DB=EPODOC&amp;CC=CN&amp;NR=1064911A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19920930&amp;DB=EPODOC&amp;CC=CN&amp;NR=1064911A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAN ZHENLU ET AL</creatorcontrib><creatorcontrib>YAN BO</creatorcontrib><creatorcontrib>ZHU GUOXIN</creatorcontrib><title>VANE-TYPE POWER DRILLING TOOL FOR WELL</title><description>This invention discloses a kind of vane-type power drilling tool for anderground, and is suitable for use as a power drilling tool for underground in the exploration and exploitation of petroleum and natural gas. The principal grinding and sealing elements in the power section auch as vane body, wear-rcsistant bodies and stator sliding blocks, all of them soft metal or wear-resistant materials are selected daring manufacturing, their structures are so selected that these elments possess the function of automatic compensation after being worn. Therefore, the vane-type power drilling tool has its service life raised and its suitable working scope expanded, i.e. it can be used both in shallow shaft or in extra-deep shaft undergroun.</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>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFALc_Rz1Q2JDHBVCPAPdw1ScAny9PHx9HNXCPH391Fw8w9SCHf18eFhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOfoYGZiaWhoaOxoRVAAA40SKp</recordid><startdate>19920930</startdate><enddate>19920930</enddate><creator>YAN ZHENLU ET AL</creator><creator>YAN BO</creator><creator>ZHU GUOXIN</creator><scope>EVB</scope></search><sort><creationdate>19920930</creationdate><title>VANE-TYPE POWER DRILLING TOOL FOR WELL</title><author>YAN ZHENLU ET AL ; YAN BO ; ZHU GUOXIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1064911A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</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>YAN ZHENLU ET AL</creatorcontrib><creatorcontrib>YAN BO</creatorcontrib><creatorcontrib>ZHU GUOXIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAN ZHENLU ET AL</au><au>YAN BO</au><au>ZHU GUOXIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VANE-TYPE POWER DRILLING TOOL FOR WELL</title><date>1992-09-30</date><risdate>1992</risdate><abstract>This invention discloses a kind of vane-type power drilling tool for anderground, and is suitable for use as a power drilling tool for underground in the exploration and exploitation of petroleum and natural gas. The principal grinding and sealing elements in the power section auch as vane body, wear-rcsistant bodies and stator sliding blocks, all of them soft metal or wear-resistant materials are selected daring manufacturing, their structures are so selected that these elments possess the function of automatic compensation after being worn. Therefore, the vane-type power drilling tool has its service life raised and its suitable working scope expanded, i.e. it can be used both in shallow shaft or in extra-deep shaft undergroun.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN1064911A
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 VANE-TYPE POWER DRILLING TOOL FOR WELL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T05%3A47%3A35IST&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=YAN%20ZHENLU%20ET%20AL&rft.date=1992-09-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN1064911A%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