Automatic pumping oil extraction device
The utility model relates to an automatic suction oil production device which comprises a winch (12), a reducer (12-1) connected with the winch (12), an electric control cabinet (14), a pulley bearing (10), a wire rope (7) and a well head seal device which is passed through by the wire rope (7). The...
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| creator | WANG JUNFENG TAN YONG REN LIANCHENG ZHAO LIANCHENG XIE GUANGHUI ZHONG SHANGLUN WEI CHANGXIANG HUANG XINWU XIE DONG BAI JIANPING LIN JUN WANG JIANHUA QIU HAITAO |
| description | The utility model relates to an automatic suction oil production device which comprises a winch (12), a reducer (12-1) connected with the winch (12), an electric control cabinet (14), a pulley bearing (10), a wire rope (7) and a well head seal device which is passed through by the wire rope (7). The oil production device is characterized in that a load sensor (19) and a speed-revolution sensor (25) are additionally arranged on the winch (12); the load sensor (19) and the speed-revolution sensor (25) are connected with the control circuit of the electric control cabinet (14) through a signal transmission cable. The oil production device is suitable for middle-shallow layer, middle-low production, wax deposition sand oil wells; continuous operation automatically controlled for a long time is realized; the oil production device also has the advantages of good seepage control performance, reliable operation, long service life and high crude oil production. |
| format | Patent |
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The oil production device is characterized in that a load sensor (19) and a speed-revolution sensor (25) are additionally arranged on the winch (12); the load sensor (19) and the speed-revolution sensor (25) are connected with the control circuit of the electric control cabinet (14) through a signal transmission cable. The oil production device is suitable for middle-shallow layer, middle-low production, wax deposition sand oil wells; continuous operation automatically controlled for a long time is realized; the oil production device also has the advantages of good seepage control performance, reliable operation, long service life and high crude oil production.</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>2008</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=20081119&DB=EPODOC&CC=CN&NR=201152168Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081119&DB=EPODOC&CC=CN&NR=201152168Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG JUNFENG</creatorcontrib><creatorcontrib>TAN YONG</creatorcontrib><creatorcontrib>REN LIANCHENG</creatorcontrib><creatorcontrib>ZHAO LIANCHENG</creatorcontrib><creatorcontrib>XIE GUANGHUI</creatorcontrib><creatorcontrib>ZHONG SHANGLUN</creatorcontrib><creatorcontrib>WEI CHANGXIANG</creatorcontrib><creatorcontrib>HUANG XINWU</creatorcontrib><creatorcontrib>XIE DONG</creatorcontrib><creatorcontrib>BAI JIANPING</creatorcontrib><creatorcontrib>LIN JUN</creatorcontrib><creatorcontrib>WANG JIANHUA</creatorcontrib><creatorcontrib>QIU HAITAO</creatorcontrib><title>Automatic pumping oil extraction device</title><description>The utility model relates to an automatic suction oil production device which comprises a winch (12), a reducer (12-1) connected with the winch (12), an electric control cabinet (14), a pulley bearing (10), a wire rope (7) and a well head seal device which is passed through by the wire rope (7). The oil production device is characterized in that a load sensor (19) and a speed-revolution sensor (25) are additionally arranged on the winch (12); the load sensor (19) and the speed-revolution sensor (25) are connected with the control circuit of the electric control cabinet (14) through a signal transmission cable. The oil production device is suitable for middle-shallow layer, middle-low production, wax deposition sand oil wells; continuous operation automatically controlled for a long time is realized; the oil production device also has the advantages of good seepage control performance, reliable operation, long service life and high crude oil production.</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>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB3LC3Jz00syUxWKCjNLcjMS1fIz8xRSK0oKUpMLsnMz1NISS3LTE7lYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GBoaGpkaGZhaRkcZEKQIAEvQpAg</recordid><startdate>20081119</startdate><enddate>20081119</enddate><creator>WANG JUNFENG</creator><creator>TAN YONG</creator><creator>REN LIANCHENG</creator><creator>ZHAO LIANCHENG</creator><creator>XIE GUANGHUI</creator><creator>ZHONG SHANGLUN</creator><creator>WEI CHANGXIANG</creator><creator>HUANG XINWU</creator><creator>XIE DONG</creator><creator>BAI JIANPING</creator><creator>LIN JUN</creator><creator>WANG JIANHUA</creator><creator>QIU HAITAO</creator><scope>EVB</scope></search><sort><creationdate>20081119</creationdate><title>Automatic pumping oil extraction device</title><author>WANG JUNFENG ; TAN YONG ; REN LIANCHENG ; ZHAO LIANCHENG ; XIE GUANGHUI ; ZHONG SHANGLUN ; WEI CHANGXIANG ; HUANG XINWU ; XIE DONG ; BAI JIANPING ; LIN JUN ; WANG JIANHUA ; QIU HAITAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN201152168YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2008</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>WANG JUNFENG</creatorcontrib><creatorcontrib>TAN YONG</creatorcontrib><creatorcontrib>REN LIANCHENG</creatorcontrib><creatorcontrib>ZHAO LIANCHENG</creatorcontrib><creatorcontrib>XIE GUANGHUI</creatorcontrib><creatorcontrib>ZHONG SHANGLUN</creatorcontrib><creatorcontrib>WEI CHANGXIANG</creatorcontrib><creatorcontrib>HUANG XINWU</creatorcontrib><creatorcontrib>XIE DONG</creatorcontrib><creatorcontrib>BAI JIANPING</creatorcontrib><creatorcontrib>LIN JUN</creatorcontrib><creatorcontrib>WANG JIANHUA</creatorcontrib><creatorcontrib>QIU HAITAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG JUNFENG</au><au>TAN YONG</au><au>REN LIANCHENG</au><au>ZHAO LIANCHENG</au><au>XIE GUANGHUI</au><au>ZHONG SHANGLUN</au><au>WEI CHANGXIANG</au><au>HUANG XINWU</au><au>XIE DONG</au><au>BAI JIANPING</au><au>LIN JUN</au><au>WANG JIANHUA</au><au>QIU HAITAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic pumping oil extraction device</title><date>2008-11-19</date><risdate>2008</risdate><abstract>The utility model relates to an automatic suction oil production device which comprises a winch (12), a reducer (12-1) connected with the winch (12), an electric control cabinet (14), a pulley bearing (10), a wire rope (7) and a well head seal device which is passed through by the wire rope (7). The oil production device is characterized in that a load sensor (19) and a speed-revolution sensor (25) are additionally arranged on the winch (12); the load sensor (19) and the speed-revolution sensor (25) are connected with the control circuit of the electric control cabinet (14) through a signal transmission cable. The oil production device is suitable for middle-shallow layer, middle-low production, wax deposition sand oil wells; continuous operation automatically controlled for a long time is realized; the oil production device also has the advantages of good seepage control performance, reliable operation, long service life and high crude oil production.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN201152168YY |
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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 | Automatic pumping oil extraction device |
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