简介：Themechanismandsignificanceofsecondhydrocarbon-generationfromorganicmattertrappedinfluidinclusionsincarbonaterocksarediscussed.Thetypesoforganicmatterandtherelationshipbetweenthemarealsoreviewed.Theorganicmattertrappedininclusionsandcrystals,whichaccountformorethan20%ofthetotalorganicmatterincarbonaterocks,maybeofgreatsignificanceinthegenerationofhydrocarbons.High-temperatureoilresultingfromsecondhydrocarbon-generationshouldbeanimportanttarget,inadditiontonaturalgas,inoilgasprospectinginregionsofhigh-maturitycarbonaterocks.

简介：作为在地震学，液体，热和精力的基本问题，地震附近的分发在地震产生期间采购原料是地震学者的担心的领先的题目。当前，越来越多的研究在地震来源区域附近显示出液体，它在地震准备和产生的过程起一个重要作用。然而，在在深外壳中的液体的来源上有可观的争吵。至于在地震来源区域附近的热的问题，不同模型被建议了向压力热流动解释悖论。在他们之中，动态变弱模型被认为是解决热流动悖论问题的关键。在大地震以后，精力分发是直接与磨擦热有关。立即深实现具有及时、重要的实际意义钻调查在地震产生期间获得液体，磨擦热和精力分发的理解的在里面地点。在液体，热和精力分发研究的最近的国际进步在将为地震准备和出现的理解带重要灵感的这篇论文被考察了。

简介：以便保证在深水和忍受沉积的海洋的煤气的水合物里的安全的钻，钻液体系统的需要的特征被分析。而且，水合物形成和钻液体的设计polyalcohol的低温度的流变学上的不同代理人的效果分别地被测试。结果证明当修改淀粉和polyalcohol能禁止水合物形成到某程度，和PVPK90时，那泥土能支持煤气的水合物生长在水合物抑制上有好表演。钻液体的polyglycols的低温度的流变学上的泥土的影响是著名的。因此，钻液体的没有泥土的polyalcohol对深水和在最佳的条件下面钻的海洋的煤气的水合物合适。

简介：在moonpool的液体回声在同相的胀起期间由二相同的矩形的壳形成了运动被基于OpenFOAM采用二维的数字波浪斜槽调查有重正常化的包裹组(RNG)狂暴的模型。学习的焦点是在液体上与各种各样的moonpool配置检验胀起的频率和振幅的影响反响的行为。在moonpool的波浪反应的反响的频率趋于随宽度和壳起草的moonpool的增加减少，这被发现。反响的振幅的减少能为大moonpool宽度被观察。反响的振幅上的壳草稿的影响不是显著的，特别为大胀起振幅。胀起的振幅的增加在近似力量功能导致相对反响的振幅的减少，暗示胀起上的反响的振幅的复杂依赖振幅。在moonpool的附近的流动模式也被分析，主要关于胀起的频率上的依赖。因为它是难的观察旋涡结构，在moonpool的波浪反应上的旋涡的可以忽略的影响为低频率的刺激被期望。集中的旋涡的流动和旋涡结构能在反响的状况下面被识别，它产生重要驱散并且说明更小的亲戚在moonpool的反响的振幅。至于高周波的刺激，旋涡运动是相当弱的并且很快驱散，导致波浪反应振幅上的不足道的效果。

简介：Discriminationsinalocalchemical,fluidal,mechanicalandthermalprocessesinashearzonewillleadtometallogenicdifferentiationinalocalsection.Thispaper,basedonthegeneralgeologicalsettingoftheShibangougolddepositinXixia,Henan,dealswithpetrologicalandpetrochemicalsamplesofalteredrocksinthemetallogenicsectionandofmylonitesinthenon-metallogenicsectionofaselectedshearzone.Thediscriminationsinfluid-rockinteractionandpetrologicalmassbalancebetweenalteredrocksneartheorebodyandmylonitesintheshearzonearediscussedaswell.Theresultsshowthatthepetrologicalvolumeofalteredrocksinthemetallogenicsectionoftheshearzoneisalmostalwaysdilatantandthemylonitevolumeinthenon-metallogenicsectionisalmostalwayslost.Majorelementsinalteredrocksfromthemetallogenicsectionandinmylonitesfromthenon-metallogenicsectionalwaysshowatendencyofbeingenrichedanddepleted,respectively.Fluid-rockratiosinthemylonites(Nu=93.68-468.40)arelargerthanthoseofthealteredrocks(NC(Ⅳ）^s=36.11-216.67).Thegainandlossofmajorandtraceelementsfromthealteredrocksandmylonitesintheshearzoneareacompositeprocesstobeimportedandexportedbypercolatingfluidsaswellasofthelossanddilatancyofrockvolume.

简介：RareelementmineralizedgranitesoftheYanshanperiodinSouthernChinaarecharacterizedbyhighcontentsofSiO2,Na2O,O,K2O,andFandareenrichedinNb,Ta,REE,W,Sn,BeandLi.Opinionsdif-feredoverwhethertheyareofmetasomaticormagmaticorigin.Inthispaper,wepresentresultsofastudyonmeltandfluidinclusionsintopaz-albitefeldspargranitefromLimoNb-Ta-W-Sngraniteand414Ta-Lialbitegranite.Ourdata,whichcomefrom15mineralizedgranites,providestrongsupportmagmaticorigin.Meltinclusionsarerecognizedinbothtopazandquartz,andareassociatedwithprimarygas-richinclusions.CrystallitesofaNb（Ta）-bearingmineralandcassiteritearealsocommonlypresentasinclusionsinthetopaz.Multiphase（melt+fluid）inclusionsareobservedinsomequartzfromgranitesandgranite-relatedpegmatite.Meltinclusionsstarttomeltatatemperatureofapproximately540℃intopazand650℃inquartz.Finalhomogenzationtemperatureis700-900℃inquartz,700-800℃intopazand440—550℃forpri

简介：NeomysisawatschensiswascollectedonthewestcoastofJiaozhouBay,Qingdaoin1992andacclimatedinthelaboratoryconditions.Theacutetoxicitymethodusing4～6dayjuvenilemysidofthisspeciesisstudied.ThespeciesiscomparedwithM.bahiaintaxonomy,geographicdistribution,morphology,aswellasthesensitivitytoAbstracttoxins.Basedontheresults,werecommendN.awatschensistobeastandardmarineorganismfortoxicitytestinChinaandthemethodtobeappliedintoxicityevaluationofdrillingfluids.Inthispaper,wereporttheresultsoftheabovestudiesandtheapplicationofthemethodintheevaluationofseveraldrillingfluidproducts.

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简介：Inthispaper,statisticsaretakenontheco-seismicresponseofundergroundfluidinYunnantotheNepalM_S8.1earthquake,andtheco-seismicresponsecharacteristicsofthewaterlevelandwatertemperatureareanalyzedandsummarizedwiththedigitaldata.TheresultsshowthattheNepalM_S8.1earthquakehadgreaterimpactontheYunnanregion,andthemacroandmicrodynamicsoffluidsshowedsignificantco-seismicresponse.Theearthquakerecordingcapacityofwaterlevelandtemperaturemeasurementissignificantlyhigherthanthatofwaterradonandwaterqualitytothislargeearthquake;themaximumamplitudeanddurationofco-seismicresponseofwaterlevelandwatertemperaturevarygreatlyindifferentwells.Thechangingformsaredominatedbyfluctuationandstepriseinwaterlevel,andarisingorfallingrestorationinwatertemperature.Fromtherecordsofthemainshockandthemaximumstrongaftershock,wecanseethatthegreatermagnitudeofearthquake,thehigherratiooftheoccurrenceofco-seismicresponse,andinthesamewell,thelargertheresponseamplitude,aswellasthelongertheduration.Theamplitudeanddurationofco-seismicresponserecordedbydifferentinstrumentsinasamewellaredifferent.Watertemperatureco-seismicresponsealmostoccurredinwellswithwaterlevelresponse,indicatingthatthewellwaterlevelandwatertemperaturearecloselyrelatedinco-seismicresponse,andthewellwatertemperatureseismicresponsewascausedmainlybywellwaterlevelseismicresponse.

简介：Forthefirsttime,fluid-meltinclusionsarefoundinfluoriteoftheHuanggangliangskarniron-tindeposit(HSID).Thefluoritewasformedinthemainstageofmineralization,namedthehydro-skarnizationstage.TheinclusionscontainvariouscomponentssuchasFe,MgandCrfromdeepsources.ThemeltsofprimaryinclusionsaremainlyCa-andF-richandthoseofsecondaryinclusionstendtobecomeSi-rich.Duringthisevolutionprocess,themeltsandirondaughtermineralsdecreasedandevenvanished.ThesefactsrevealthattheevolutionoftheprimarymineralizingfluidsandthedifferentiationofthefluidsandmeltsarethemainfactorsleadingtothedepositionofFe,Snandotherelements.ThisdiscoveryconfirmsthemagmaticgenesisoftheHSIDandhasfilledinthegapsintheresearchofmagmatogenicskarndepositsandfurnishednewmethodsforsuchresearch.Furthermore,ithasenlargedthescopeoftheresearchonfluidinclusions.

简介：基于非平衡热力学理论，最小的精力驱散率原则能从最小的熵被导出生产率原则。最小的熵生产率原则等价于最小的精力驱散率原则。为了验证液体运动追随者最小精力驱散率原则，RNGk骚乱模型和GMO，流动3D当模特儿被使用在笔直地矩形的斜槽模仿液体运动。结果证明那个液体运动满足最小的精力驱散率原则。冲积的河的最小的精力驱散率的有效性与地数据被测试了。当一个河系统以一个相对平衡状态时，它的精力驱散率的价值在最小。最小的值取决于用于河系统的限制。由于一条河的动态性质，然而，最小的价值可以变化与对时间和地点各自。统一溪流力量原则的最小的溪流力量和最小是更一般的最小的精力驱散率原则的特殊、简化的版本。

简介：ThispaperpresentstheIrtishtectoniczoneasanexampletostudyfluid-rockintcractionsduringovertbrustingdeformationprocessatthedepthofmiddle-lowercartbcrust.Theresultsshowthattherewereconspicuousfiuidactionsinthemcantimeofdeformation,andmanydeformationalanddifferentialmicrostructuresrelatedtonuid-rockintcr

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简介：在这篇论文，在为处于声学的记载的问题与任意的形状为地上凿穿解决波浪方程的波浪数字空间领域的边界元素明确的表达被介绍。这个问题在垂直方向与分离波浪数字方法被当作二维的媒介。方法被比较这个方法获得，那些由有限差别的方法获得了的结果验证。方法被用来在垂直破裂的垂直地上凿穿在波浪繁殖上学习效果。为单极来源，为Stoneley波浪的分散曲线产出三个分支。为偶极子和四极来源，来源的不同取向产出不同结果。当偶极子来源对破裂直角时，当来源与破裂平行时，分散曲线类似于开的洞的，当曲线是相当不同的时。这些特征使我们能决定垂直破裂的取向。

简介：RamanpeaksofvarioushydratesintheH2O-NaCl-CaCl2systemhavebeenpreviouslyidentified,butaquantitativerelationshipbetweentheRamanpeaksandXNaCl(i.e.,NaCl/(NaCl+CaCl2))hasnotbeenestablished,mainlyduetothedifficultytofreezethesolutions.Thisproblemwassolvedbyaddingaluminapowdertothesolutionstofacilitatenucleationofcrystals.Cryogenic(-185oC)Ramanspectroscopicstudiesofalumina-spicedsolutionsindicatethatXNaClislinearlycorrelatedwiththetotalpeakareafractionofhydrohalite.Capsulesofsolutionsmadefromsilicacapillarywerepreparedtosimulatefluidinclusions.Mostoftheseartificialfluidinclusionscouldnotbetotallyfrozenevenattemperaturesaslowas-185oC,andthetotalpeakareafractionofhydrohaliteisnotcorrelatedlinearlywithXNaCl.However,thedegreeofdeviation(?XNaCl)fromthelinearcorrelationestablishedearlierisrelatedtotheamountofresidualsolution,whichisreflectedbytheratio(r)ofthebaseline"bump"area,resultingfromtheinterstitialunfrozenbrinenear3435cm-1,andthetotalhydratepeakareabetween3350and3600cm-1.Alinearcorrelationbetween?XNaClandrisestablishedtoestimateXNaClfromcryogenicRamanspectroscopicanalysisforfluidinclusions.

简介：可溶解的土壤的侧面的变丑在地震期间是许多损坏的一个原因，据说多于导致液化的地面失败的另外的形式。研究人员们介绍了液化土壤作为粘滞在被认为液体的研究。以这种方式，液化土壤作为非牛顿的液体表现，其粘性作为shear紧张率减少，增加。当前的学习合并计算液体动力学为地球斜坡的导致液化的侧面的变丑建议简化动态分析。数字过程包含一个伪线性的有弹性的模型为对为大紧张状态的中等紧张和一个Bingham液体模型小在液化期间。一个反复的过程被认为估计紧张兼容机砍土壤的僵硬。土壤的液化以后的剩余力量被看作起始的Bingham粘性。数字过程的性能被和侧面的地面变丑的一些领域观察使用离心机模型和摇晃的桌子测试的结果检验。结果证明建议过程与精确的合理的度预言侧面的地面变丑的时间历史。

简介：Thereisacouplingofthermal,mechanical,chemicalandfluidalprocessesinacontinentalshearzone.BothXincheng-XishuiandHetaishearzonesaretypicalcontinentalcrustshearzonesofgreenschistfaciesenvironment.Therepresentativemylonitezonesoftheshearzonesarestudiedwithwholerockmajorandtraceelementanalyses.Thechemicalcompositionalvariationtendenciesinbothshearzonesareverysimilarandthegain-lossratiosofvariouscomponentsinthemyloniticrocksarereflectedinthemassbalanceequations.Theenrichmentofthoseimmobilehigh-field-strenghelementsisconsideredtoherelatedtothevolumelossofthemyioniticrocksinashearzone.BasedonthevolumelossexpressionCs/Co=1/（1-V）,thefractionalvolumelosses（V）are37.5％and36.5％-42.3％respectivelyformylonitesandultramylonitesintheXincheng-Xishuishearzoneand11％and28％respectivelyformylonitesandphyllonitesintheHetaishearzone.ThehighvolumelossandlargeremovalofSiO2from

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简介：TherearefourtypesofmetamorphicrocksintheMarinwobofault,i.e,cataclasite,mylonite,mictositeandmigmatiticgranite,andtheformationoftheserocksisduetotheprogressivemetamorphismofthepyroclastics.ThefluidsplayaveryimportantroleinthemetamorphicprocessoftheserocksintheMarinwobofault,themostimportantfeatureisthatthefluidsnotonlyresultinthemigrationofthemajorelementsofthedeformationrocks,butalsoresultinthevolumelossofthedeformationrocksinthedeformationprocess.Thusthemigrationlawsofthemajorelementsindifferentstagesoftheprogressivemetamorphicprocessarediscussedaccordingtomassbalanceequations.Finally,thequantitativeanalysisofthemasslossandvolumelossofthedifferentrockstheinMarinwobofaultisdiscussedinthispaper.

简介：BasedontheknowinggeochemicalcharacteristicsofwallrockintheMobingolddepositandcompositionoffluidinclusioninore,water-rockexperimentswerecarriedout,importantachievementsareacquiredasfollowing:Goldismainlyderivedfromtheore-bearingwallrock,i,e.,aseriesofepimetamorphicclasticgritstone,sandyslate,andtuffaceousslateintheWuqiangBanxiFormation,WuqiangxiGroup.Inthermalsystemwithmiddle-lowtemperaturechlorinegoldmaybederivedformstablecomplexions,soitisquiteimportantingoldmetallogenicprocess.Sulphurandchlorineperformasthemajornegativeionsthroughoutthegoldactivationandmigrationmovement.Theconcentrationofsulphurandchlorineions,pHvalueandtemperatureareofdecidingsignificanceforgoldactivation,migrationandprecipitation.