Recognizing method and device for effective reservoir of compact oil and gas deposit
The embodiment of the invention provides a recognizing method and device for an effective reservoir of a compact oil and gas deposit. The method includes the steps that tri-porosity logging values of the effective reservoir and a non-reservoir are read in a single-layer formation testing section; na...
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| creator | CHENG XIANGZHI ZHANG HAITAO HU SONG ZHANG PEIYUAN LI XIA XUE BAOYIN LIU ZHONGHUA ZHOU CANCAN LI CHAOLIU YUAN CHAO KONG QIANGFU SONG LIANTENG SHI ZHUO DU BAOHUI |
| description | The embodiment of the invention provides a recognizing method and device for an effective reservoir of a compact oil and gas deposit. The method includes the steps that tri-porosity logging values of the effective reservoir and a non-reservoir are read in a single-layer formation testing section; natural gamma characteristic values of the effective reservoir and the non-reservoir in the single-layer formation testing section are read, a natural gamma characteristic value of a mudstone section adjacent to the single-layer formation testing section is read, and a natural gamma characteristic value of a sandstone section which is adjacent to the single-layer formation testing section and highest in lithological purity is read; according to the read natural gamma characteristic values, a natural gamma relative value of the single-layer formation testing section is determined; according to the tri-porosity logging values, the natural gamma relative value of the single-layer formation testing section and the natura |
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The method includes the steps that tri-porosity logging values of the effective reservoir and a non-reservoir are read in a single-layer formation testing section; natural gamma characteristic values of the effective reservoir and the non-reservoir in the single-layer formation testing section are read, a natural gamma characteristic value of a mudstone section adjacent to the single-layer formation testing section is read, and a natural gamma characteristic value of a sandstone section which is adjacent to the single-layer formation testing section and highest in lithological purity is read; according to the read natural gamma characteristic values, a natural gamma relative value of the single-layer formation testing section is determined; according to the tri-porosity logging values, the natural gamma relative value of the single-layer formation testing section and the natura</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>2014</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=20140507&DB=EPODOC&CC=CN&NR=103775057A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140507&DB=EPODOC&CC=CN&NR=103775057A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG XIANGZHI</creatorcontrib><creatorcontrib>ZHANG HAITAO</creatorcontrib><creatorcontrib>HU SONG</creatorcontrib><creatorcontrib>ZHANG PEIYUAN</creatorcontrib><creatorcontrib>LI XIA</creatorcontrib><creatorcontrib>XUE BAOYIN</creatorcontrib><creatorcontrib>LIU ZHONGHUA</creatorcontrib><creatorcontrib>ZHOU CANCAN</creatorcontrib><creatorcontrib>LI CHAOLIU</creatorcontrib><creatorcontrib>YUAN CHAO</creatorcontrib><creatorcontrib>KONG QIANGFU</creatorcontrib><creatorcontrib>SONG LIANTENG</creatorcontrib><creatorcontrib>SHI ZHUO</creatorcontrib><creatorcontrib>DU BAOHUI</creatorcontrib><title>Recognizing method and device for effective reservoir of compact oil and gas deposit</title><description>The embodiment of the invention provides a recognizing method and device for an effective reservoir of a compact oil and gas deposit. The method includes the steps that tri-porosity logging values of the effective reservoir and a non-reservoir are read in a single-layer formation testing section; natural gamma characteristic values of the effective reservoir and the non-reservoir in the single-layer formation testing section are read, a natural gamma characteristic value of a mudstone section adjacent to the single-layer formation testing section is read, and a natural gamma characteristic value of a sandstone section which is adjacent to the single-layer formation testing section and highest in lithological purity is read; according to the read natural gamma characteristic values, a natural gamma relative value of the single-layer formation testing section is determined; according to the tri-porosity logging values, the natural gamma relative value of the single-layer formation testing section and the natura</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>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7EKwjAUheEuDqK-w_UBhEopmaUoTg7SvYTkJF5oc0sSMvj0BvEBnM7wn2_bjE8Y8YHfHDwtyC-xpIMli8IG5CQSnIPJXEARCbEIRxJHRpZVm0zC81d4napaJXHeNxun54TDb3fN8XYdh_up5gmpMgTkaXic206pvu3Vpfvn8wGJ7jij</recordid><startdate>20140507</startdate><enddate>20140507</enddate><creator>CHENG XIANGZHI</creator><creator>ZHANG HAITAO</creator><creator>HU SONG</creator><creator>ZHANG PEIYUAN</creator><creator>LI XIA</creator><creator>XUE BAOYIN</creator><creator>LIU ZHONGHUA</creator><creator>ZHOU CANCAN</creator><creator>LI CHAOLIU</creator><creator>YUAN CHAO</creator><creator>KONG QIANGFU</creator><creator>SONG LIANTENG</creator><creator>SHI ZHUO</creator><creator>DU BAOHUI</creator><scope>EVB</scope></search><sort><creationdate>20140507</creationdate><title>Recognizing method and device for effective reservoir of compact oil and gas deposit</title><author>CHENG XIANGZHI ; ZHANG HAITAO ; HU SONG ; ZHANG PEIYUAN ; LI XIA ; XUE BAOYIN ; LIU ZHONGHUA ; ZHOU CANCAN ; LI CHAOLIU ; YUAN CHAO ; KONG QIANGFU ; SONG LIANTENG ; SHI ZHUO ; DU BAOHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN103775057A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2014</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>CHENG XIANGZHI</creatorcontrib><creatorcontrib>ZHANG HAITAO</creatorcontrib><creatorcontrib>HU SONG</creatorcontrib><creatorcontrib>ZHANG PEIYUAN</creatorcontrib><creatorcontrib>LI XIA</creatorcontrib><creatorcontrib>XUE BAOYIN</creatorcontrib><creatorcontrib>LIU ZHONGHUA</creatorcontrib><creatorcontrib>ZHOU CANCAN</creatorcontrib><creatorcontrib>LI CHAOLIU</creatorcontrib><creatorcontrib>YUAN CHAO</creatorcontrib><creatorcontrib>KONG QIANGFU</creatorcontrib><creatorcontrib>SONG LIANTENG</creatorcontrib><creatorcontrib>SHI ZHUO</creatorcontrib><creatorcontrib>DU BAOHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG XIANGZHI</au><au>ZHANG HAITAO</au><au>HU SONG</au><au>ZHANG PEIYUAN</au><au>LI XIA</au><au>XUE BAOYIN</au><au>LIU ZHONGHUA</au><au>ZHOU CANCAN</au><au>LI CHAOLIU</au><au>YUAN CHAO</au><au>KONG QIANGFU</au><au>SONG LIANTENG</au><au>SHI ZHUO</au><au>DU BAOHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Recognizing method and device for effective reservoir of compact oil and gas deposit</title><date>2014-05-07</date><risdate>2014</risdate><abstract>The embodiment of the invention provides a recognizing method and device for an effective reservoir of a compact oil and gas deposit. The method includes the steps that tri-porosity logging values of the effective reservoir and a non-reservoir are read in a single-layer formation testing section; natural gamma characteristic values of the effective reservoir and the non-reservoir in the single-layer formation testing section are read, a natural gamma characteristic value of a mudstone section adjacent to the single-layer formation testing section is read, and a natural gamma characteristic value of a sandstone section which is adjacent to the single-layer formation testing section and highest in lithological purity is read; according to the read natural gamma characteristic values, a natural gamma relative value of the single-layer formation testing section is determined; according to the tri-porosity logging values, the natural gamma relative value of the single-layer formation testing section and the natura</abstract><oa>free_for_read</oa></addata></record> |
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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 | Recognizing method and device for effective reservoir of compact oil and gas deposit |
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