遼河坳陷大民屯凹陷沙四段頁巖油層礦物組分含量反演方法及應(yīng)用
[Abstract]:It is the key to evaluate the brittleness of shale reservoir to accurately characterize the mineral content in shale. Shale is rich in organic matter and its mineral composition is complex. The precision of traditional whole-volume model interpretation method is low. Taking shale oil of Sha4 member of Damintun depression, Liaohe depression, Bohai Bay basin as an example, the lithology, mineral composition and curve response characteristics of shale in this area are analyzed on the basis of whole rock and geochemical test data. The volume model and curve response equation suitable for shale are constructed. The optimization method based on genetic algorithm is used to deal with shale oil layer, and the parameters such as mineral composition, porosity and kerogen content are obtained. The results of practical processing show that the trend of mineral variation predicted by multi-mineral inversion is consistent with that of ECS (element capture logging), and its accuracy is obviously higher than that of linear fitting. The criteria of shale oil desserts are established from the point of view of oil content and fracturing property. The optimum location of shale oil desserts is effectively guided by the results of multi-mineral interpretation.
【作者單位】: 中國石油大學(xué)(華東)非常規(guī)油氣與新能源研究院;成都理工大學(xué)油氣藏地質(zhì)與開發(fā)工程國家重點實驗室;
【基金】:高校自主創(chuàng)新科研計劃項目(13CX05013A) 山東省優(yōu)秀中青年科學(xué)家科研獎勵基金項目(2014BSE28018)
【分類號】:P618.13
【參考文獻】
相關(guān)期刊論文 前3條
1 盧雙舫;黃文彪;陳方文;李吉君;王民;薛海濤;王偉明;蔡希源;;頁巖油氣資源分級評價標(biāo)準(zhǔn)探討[J];石油勘探與開發(fā);2012年02期
2 黃海平,李虹,馬刊創(chuàng),何會強;大民屯凹陷高蠟油的形成條件[J];石油與天然氣地質(zhì);2001年01期
3 馬滿興;;大民屯凹陷油頁巖層段儲集性能研究[J];巖性油氣藏;2013年05期
【共引文獻】
相關(guān)期刊論文 前10條
1 史建南,郝芳,姜建群;大民屯凹陷高蠟油成藏機理研究[J];沉積學(xué)報;2005年03期
2 金洪蕊;陳致林;劉旋;宋長玉;王忠;;沾化凹陷五號樁地區(qū)高蠟油地球化學(xué)特征[J];斷塊油氣田;2009年05期
3 張枝煥,黃志龍,張振英,朱丹,王鐵冠;吐哈盆地西部地區(qū)高蠟?zāi)鲇秃洼p質(zhì)油的地球化學(xué)特征及成因分析[J];地質(zhì)學(xué)報;2004年04期
4 高崗;劉顯陽;王銀會;龐錦蓮;柳廣弟;張雪峰;馬海勇;獨育國;程黨性;;鄂爾多斯盆地隴東地區(qū)長7段頁巖油特征與資源潛力[J];地學(xué)前緣;2013年02期
5 宋國奇;張林曄;盧雙舫;徐興友;朱日房;王民;李政;;頁巖油資源評價技術(shù)方法及其應(yīng)用[J];地學(xué)前緣;2013年04期
6 周道容;李延鈞;陳義才;張本健;賈學(xué)成;劉林;;川西南部地區(qū)須家河組頁巖氣資源潛力研究[J];長江大學(xué)學(xué)報(自科版);2013年10期
7 劉占紅;;下?lián)P子地區(qū)下寒武統(tǒng)荷塘組泥頁巖層序演化及其對氣源潛力的控制:以楊樹嶺剖面為例[J];地質(zhì)科技情報;2013年06期
8 郭小波;黃志龍;陳旋;張文丹;陳常超;李宏強;張玉芝;孫美麗;;馬朗凹陷蘆草溝組泥頁巖儲層含油性特征與評價[J];沉積學(xué)報;2014年01期
9 陳國輝;盧雙舫;田善思;左婉慧;單,
本文編號:2442181
本文鏈接:http://sikaile.net/kejilunwen/diqiudizhi/2442181.html