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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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海洋csem探测海底天然气水合物的有效异常研究
Keywords: 海底天然气水合物,海洋csem,有效异常,归一化
Abstract:
？鉴于海洋csem响应对海底地层的电性变化比较灵敏,故可以依据水合物储层和围岩沉积层的csem响应差异,确定海底天然气水合物储层的分布范围。在考虑噪声情况下,通过建立一维含水合物储层模型,正演计算获得csem响应,进而求得有效异常、综合分析有效异常与发射频率及收发距的关系。研究表明,电磁响应的有效异常可用于确定合适的勘探频率,并由此获得相应的归一化振幅比和相位差曲线,利用有效异常对水合物储层电阻率变化十分灵敏的特性,寻找水合物储层,证明海洋csem探测海底天然气水合物的可行性。
| [1] | mcconnelldr,zhangz,boswellr.reviewofprogressinevaluatinggashydratedrillinghazards[j].marineandpetroleumgeology.2012,34:209-223[2]smithslandjudgeas.estimatesofmethanehydratevolumesinthebeaufort-mackenzieregion,northwestterritories,incurrentresearch,1995-b.geologicalsurveyofcanada,1995,81-88(alsogeologicalsurveyofcanadaopenfile2746,1993).[3]张金华,魏伟,王红岩.天然气水合物研究进展与开发技术概述.天然气技术,2009,3(2):67-69.zhangjinhua,weiwei,wanghongyan.researchongashydrateanditsdevelopmenttechniques.naturalgastechnology,2009,3(2):67-69.[4]史斗,郑军卫.世界天然气水合物研究开发现状和前景.地球科学进展,1999,14(4):330-338.shidou,zhengjunwei.thestatusandprospectofresearchandexploitationofnaturalgashydrateintheworld.advanceearthsciences,1999,14(4):330-338.[5]boswellr,collettts,fryemetal.shelandersubsurfacegashydratesinthenortherngulfofmexico.marineandpetroleumgeology,2012a,34:4-30.[6]sheddw,boswellr,fryemetal.occurrenceandnatureof“bottomsimulatingreflectors”inthenortherngulfofmexico[j].marineandpetroleumgeology.2012,34:31-40[7]沈金松,陈小宏.海洋油气勘探中可控源电磁探测法(csem)的发展与启示[j].石油地球物理勘探.2009,44(1):119-127？？浏览shenjinsong,chenxiaohong.developmentandenlightenmentofcontrolled-sourceeletromagnetic(csem)surveyingmethodinmarineoil/gasexploration[j].ogp.2009,44(1):119-127？？浏览[8]liyuguoandkeykerry.2dmarinecontrolled-sourceelectromagneticmodeling:part1:anadaptivefinite-elementalgorithm.geophysics,2007,72(2):wa51-wa62.[9]沈金松,孙文博.二维海底地层可控源海洋电磁响应的数值模拟.石油物探,2009,48(2):187-194.[10]shenjinsong,sunwenbo.numericalsimulationofmarinecontrolledelectromagnetic(mcsem)responseto2-dseabedformation.gpp,2009,48(2):187-194.[11]刘长胜,海底可控源电磁探测数值模拟与实验研究[博士学位论文].吉林长春:吉林大学,2009.[12]liuchangsheng.numericalmodelingandexperimentstudyofsea-floorcontrolled-sourceelectromagneticdetection[d].jilinuniversity,changchun,jilin,2009.[13]constablesandweissjc.mappingthinresistorsandhydrocarbonswithmarineemmethods:insightsfrom1dmodeling.geophysics,2006,71(2):g43-g51.[14]zhaoluanxiao,gengjianhua,zhangshengyeetal.1-dcontrolledsourceelectromagneticforwardmodelingformarinegashydratesstudies[j].appliedgeophysics.2008,5(2):121-126[15]karenaw.marineelectromagneticmethodsforgashydratecharacterization[d].sandiego:universityofcalifornia,2008.[16]vanessabrown,mikehoversten,kerrykeyetal.resolutionofreservoirscaleelectricalanisotropyfrommarinecsemdata.geophysics,2012,77(2):e147-e158.[17]何展翔,孙卫斌,孔繁恕等.海洋电磁法[j].石油地球物理勘探.2006,41(4):451-457？？浏览hezhanxiang,sunweibin,kongfanshuetal.marineelectromagneticapproach[j].ogp.2006,41(4):451-457？？浏览
|
| [2] | mcconnelldr,zhangz,boswellr.reviewofprogressinevaluatinggashydratedrillinghazards[j].marineandpetroleumgeology.2012,34:209-223
|
| [3] | smithslandjudgeas.estimatesofmethanehydratevolumesinthebeaufort-mackenzieregion,northwestterritories,incurrentresearch,1995-b.geologicalsurveyofcanada,1995,81-88(alsogeologicalsurveyofcanadaopenfile2746,1993).
|
| [4] | zhangjinhua,weiwei,wanghongyan.researchongashydrateanditsdevelopmenttechniques.naturalgastechnology,2009,3(2):67-69.
|
| [5] | boswellr,collettts,fryemetal.shelandersubsurfacegashydratesinthenortherngulfofmexico.marineandpetroleumgeology,2012a,34:4-30.
|
| [6] | shenjinsong,chenxiaohong.developmentandenlightenmentofcontrolled-sourceeletromagnetic(csem)surveyingmethodinmarineoil/gasexploration[j].ogp.2009,44(1):119-127？？浏览
|
| [7] | liyuguoandkeykerry.2dmarinecontrolled-sourceelectromagneticmodeling:part1:anadaptivefinite-elementalgorithm.geophysics,2007,72(2):wa51-wa62.
|
| [8] | 沈金松,孙文博.二维海底地层可控源海洋电磁响应的数值模拟.石油物探,2009,48(2):187-194.
|
| [9] | 张金华,魏伟,王红岩.天然气水合物研究进展与开发技术概述.天然气技术,2009,3(2):67-69.
|
| [10] | 史斗,郑军卫.世界天然气水合物研究开发现状和前景.地球科学进展,1999,14(4):330-338.
|
| [11] | shidou,zhengjunwei.thestatusandprospectofresearchandexploitationofnaturalgashydrateintheworld.advanceearthsciences,1999,14(4):330-338.
|
| [12] | sheddw,boswellr,fryemetal.occurrenceandnatureof“bottomsimulatingreflectors”inthenortherngulfofmexico[j].marineandpetroleumgeology.2012,34:31-40
|
| [13] | 沈金松,陈小宏.海洋油气勘探中可控源电磁探测法(csem)的发展与启示[j].石油地球物理勘探.2009,44(1):119-127？？浏览
|
| [14] | shenjinsong,sunwenbo.numericalsimulationofmarinecontrolledelectromagnetic(mcsem)responseto2-dseabedformation.gpp,2009,48(2):187-194.
|
| [15] | 刘长胜,海底可控源电磁探测数值模拟与实验研究[博士学位论文].吉林长春:吉林大学,2009.
|
| [16] | liuchangsheng.numericalmodelingandexperimentstudyofsea-floorcontrolled-sourceelectromagneticdetection[d].jilinuniversity,changchun,jilin,2009.
|
| [17] | constablesandweissjc.mappingthinresistorsandhydrocarbonswithmarineemmethods:insightsfrom1dmodeling.geophysics,2006,71(2):g43-g51.
|
| [18] | zhaoluanxiao,gengjianhua,zhangshengyeetal.1-dcontrolledsourceelectromagneticforwardmodelingformarinegashydratesstudies[j].appliedgeophysics.2008,5(2):121-126
|
| [19] | karenaw.marineelectromagneticmethodsforgashydratecharacterization[d].sandiego:universityofcalifornia,2008.
|
| [20] | vanessabrown,mikehoversten,kerrykeyetal.resolutionofreservoirscaleelectricalanisotropyfrommarinecsemdata.geophysics,2012,77(2):e147-e158.
|
| [21] | 何展翔,孙卫斌,孔繁恕等.海洋电磁法[j].石油地球物理勘探.2006,41(4):451-457？？浏览
|
| [22] | hezhanxiang,sunweibin,kongfanshuetal.marineelectromagneticapproach[j].ogp.2006,41(4):451-457？？浏览
|
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