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Fo.matio. mechanisms o. heavy o.ls in the Liao.e Western Dep.essio.,Bo.ai Gulf Basin

Science China Earth Sciences 2008年第S2期51卷 156-169页

作者： LI SuMei1,2,p.NG Xio.gQi1,2,LIU KeYu3,GAo.XianZhi1,2,LI Xiao.uang4,CHEN ZhenYan4 & LIU Bao.o.g41 State Key Labo.ato.y o. petroleum Reso.rce and p.o.p.cting,China University o. p.tro.eam,Beijing 102249,China 2 Basin and Reservo.r Research Center,China University o. petroleum,Beijing 102249,China 3 csiro petroleum,p.o. box 113.,bentley wa 6102,australia 4 Liao.e o.lfield Co. Ltd,p.tro.hina,p.njin 124010,China State Key Labo.ato.y o. petroleum Reso.rce and p.o.p.cting China University of Petroleam Beijing China Basin and Reservo.r Research Center China University of Petroleum Beijing China csiro petroleum Bentley Australia Liao.e o.lfield Co. Ltd PetroChina Panjin China

The Liao.e o.lfield in the Liao.e Western Dep.essio. o. the Bo.ai Gulf Basin is the third-largest o.l p.o.ucing p.o.ince and the largest heavy o.l p.o.ucing o.lfield in China. A to.al o. 65 o.l samp.es,35 ro.k samp.es and 36 reservo.r sandsto.e samp.es were co.lected and analyzed utilizing co.ventio.al geo.hemical and bio.eo.hemical ap.ro.ches to.unravel the mechanisms o. the fo.matio. o. the heavy o.ls. Investigatio. o. the o.ls with the lo.est maturity co.p.red with the o.ls in the Gao.heng and Niuxintuo.o.lfields indicates no.ap.arent relatio. between the maturity and p.ysical p.o.0}rties o. the heavy o.ls. It is suggested that the heavy o.l with p.imary o.igin is no. likely the main mechanism re-sp.nsible fo. the majo.ity o. the heavy o.ls in the Liao.e Western Slo.0}. The absence and/o. dep.etio. o. n-alkanes etc.,with relatively lo. mo.ecular weight and the o.currence o. 25-no.ho.0}ne series in the heavy o.ls as well as the relatively high acidity o. the o.ls all suggest that the majo.ity o. the heavy o.ls o.ce exp.rienced seco.dary alteratio.. The fingerp.ints o. the to.al scanning fluo.escence (TSF) o. the inner adso.bed hydro.arbo.s o. the reservo.r grains and the included hydro.arbo.s in fluid inclusio.s are similar to.that o. the no.mal o.ls in the area but are different fro. the o.ter adso.bed and reser-vo.red free o.ls at p.esent,further indicating that mo.t o. the heavy o.ls are seco.dary in o.igin. Analyses o. bacteria (micro.es) in 7 o.l samp.es indicate that anaero.ic and hyp.rthermo.0}ilic Ar-chaeo.lo.us sp. are the do.inant micro.es relevant to.o.l bio.egradatio.,which co.ncides with the shallo. co.mercial gas reservo.rs co.taining anaero.ic bacteria derived gas in the Gao.heng and Leijia teo.o.ic belts. The bio.egradatio. mo.t likely o.curs at the water/o.l interface,where the fo.ma-tio. water is essential fo. micro.e remo.al and nutrient transp.rtatio.. We think that bio.egradatio.,water washing and o.idizatio. are interrelated and are the main mech

关键词： heavy o.l Liao.e Western Dep.essio. bio.egradatio. water washing fo.matio. mechanism

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An element by element sp.ctral element metho. fo. elastic wave mo.eling

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p.o.ress in Natural Science:Materials Internatio.al 2006年第1期16卷 21-29页

作者： LIN Weijun1, waNG Xiuming1,2 and ZHANG Hailan 1(1.Institute o. Aco.stics, Chinese Academy o. Sciences, Beijing 100080, China 2. csiro petroleum, ARRC, p. box 113., Techno.o.y p.rk, bentley, wa 6102, australia) Institute o. Aco.stics Chinese Academy of Sciences Beijing 100080 China csiro petroleum ARRC PO BOX 1130 Technology Park Bentley WA 6102 Australia

The sp.ctral element metho. which co.bines the advantages o. sp.ctral metho. with tho.e o. finite element metho., p.o.ides an efficient to.l in simulating elastic wave equatio. in co.p.ex medium. Based o. weak fo.m o. elasto.ynamic equatio.s, mathematical fo.mulatio.s fo. Legendre sp.ctral element metho. are p.esented. The wave field o. an element is discretized using high-o.der La-grange interp.latio., and integratio. o.er the element is acco.p.ished based up.n the Gauss-Lo.atto.Legendre integratio. rule. This results in a diago.al mass matrix which leads to.a greatly simp.ified algo.ithm. In additio., the element by element technique is intro.uced in o.r metho. to.reduce the memo.y sizes and imp.o.e the co.p.tatio. efficiency. Finally, so.e numerical examp.es are p.esented to.demo.strate the sp.ctral accuracy and the efficiency. Because o. co.binatio.s o. the finite element scheme and sp.ctral algo.ithms, this metho. can be used fo. co.p.ex mo.els, including free surface bo.ndaries and stro.g hetero.eneity.

关键词： sp.ctral element Legendre p.lyno.ial elastic wave mo.eling element by element.

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Hydro.arbo. accumulatio. in netwo.k and its ap.licatio. in the co.tinental rift basin

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Science China Earth Sciences 2008年第S2期51卷 88-100页

作者： p.NG Xio.gQi1,2,CHEN Do.gXia1,ZHANG ShanWen3,HAo.Fang1,LIU Zheng1,LIU KeYu3,So.G Guo.i4,waNG Yo.gShi4,LUo.Xiao.o.g5 & WU Xiao.hun61 State Key Labo.ato.y o. petroleum Reso.rce and p.o.p.cting,Chinese University o. petroleum,Beijing 102249,China 2 Basin and Reservo.r Center,Chinese University o. petroleum,Beijing 102249,China 3 SINo.0}C Shengli o.lfield,Do.gying 257051,China 4 csiro petroleum,p. o. box 113.,bentley,wa 6102,australia 5 Institute o. Geo.o.y and Geo.0}ysics,Chinese Academy o. Science,Beijing 100029,China 6 China Natio.al petroleum Co.p.ratio.,Beijing 100724,China State Key Labo.ato.y o. petroleum Reso.rce and p.o.p.cting Chinese University of Petroleum Beijing China Basin and Reservo.r Center Chinese University of Petroleum Beijing China SINo.0}C Shengli o.lfield Dongying China csiro petroleum Bentley Australia Institute o. Geo.o.y and Geo.0}ysics Chinese Academy of Science Beijing China China Natio.al petroleum Co.p.ratio. Beijing China

The co.cep. o. hydro.arbo. accumulatio. in netwo.k was p.esented o. basis o. the o.erall analysis o. the fo.matio. and evo.utio. characteristics o. the co.tinental faulted basin and o. the systemic re-search o. the majo. co.tro.ling facto.s o. the hydro.arbo. accumulatio.. The hydro.arbo. accumu-latio. in netwo.k can be defined as hydro.arbo. accumulatio. in a three-dimensio.al netwo.k system which is co.stituted by the hydro.arbo. migratio. p.ssages under multip.e dynamics,fo.lo.ing the hydro.arbo. generatio. fro. so.rce ro.ks. The research sho.s that the hydro.arbo. accumulatio. in netwo.k is co.p.sed o. fo.r elements,i.e.,hydro.arbo. so.rce (so.rce ro.k kitchen),hydro.arbo. accumulatio. terminal (trap.,netwo.k p.thway co.necting so.rce and terminal (transp.rting system),and netwo.k p.tential driving hydro.arbo. migratio. in the netwo.k p.thway (migratio. dynamics). Co.p.red with o.her netwo.ks,hydro.arbo. accumulatio. in netwo.k has three basic characteristics: the irreversible geo.o.ical p.o.ess o. material and info.matio. flo. in the netwo.k; the lo.s o. material and info.matio. in the flo. p.o.ess in the netwo.k; the multip.e dynamics in the flo. p.o.ess. Interac-tio. o. all the elements in the geo.o.ical p.o.ess can be called hydro.arbo. accumulatio. in netwo.k. There are three basic mo.els fo. hydro.arbo. accumulatio. in netwo.k,that is,hydro.arbo. accumu-latio. in the netwo.k so.rce area,hydro.arbo. accumulatio. in the netwo.k p.thway,and hydro.arbo. accumulatio. in the netwo.k terminal. The key in the ap.licatio. o. the hydro.arbo. accumulatio. mo.els in netwo.k in p.actice is to.co.firm the majo. accumulatio. stage and the functio. range o. the fo.r elements co.tro.ling the hydro.arbo. firstly,to.p.edict the p.o.itable accumulatio. regio. by su-p.rp.sitio. o. the favo.able areas co.firmed by fo.r elements co.sequently,and to.evaluate the o.l-bearing p.o.0}rty o. the trap.as well as co.firm drilling targets. This p.p.r takes the Do.gying De-p.essio. in the

关键词： co.tinental rift basin hydro.arbo. accumulatio. theo.y hydro.arbo. netwo.k hydro.arbo. accumulatio. in netwo.k Bo.ai Bay Basin

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Mo.eling o. elastic wave p.o.0}gatio. o. a curved free surface using an imp.o.ed finite-difference algo.ithm

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Science China(p.ysics,Mechanics & Astro.o.y) 2004年第5期47卷 633-648页

作者： waNG Xiuming1,3 & ZHANG Hailan2 1. csiro petroleum, ARRC, p. box 113., Techno.o.y p.rk, bentley, wa 6102, australia 2. Institute o. Aco.stics, Chinese Academy o. Sciences, Beijing 100080, China 3. p.esent address: Institute o. Aco.stics, Chinese Academy o. Sciences, Beijing 100080, China csiro petroleum ARRC Bentley Australia Institute o. Aco.stics Chinese Academy of Sciences Beijing China

Based o. existing direct and imaging metho.s o. a staggered finite-difference scheme, an imp.o.ed algo.ithm fo. staggered finite-difference is p.o.0}sed to.imp.ement rugged to.0}grap.ic free bo.ndary co.ditio.s. This metho. assumes that the free surface can be imp.emented with ho.izo.tal and vertical free surface segments and their co.ners; the free surface p.sses thro.gh the grid p.ints o. shear stress co.p.nents, instead o. the no.mal stress co.p.nents. Imaging is carried o.t fo. stress co.p.nents in bo.h ho.izo.tal and vertical directio.s, thus increasing the accuracy. To.up.ate p.rticle- velo.ities, imaging and up.ating are first p.rfo.med in the ho.izo.tal directio., and then in the vertical directio.. The numerical results fo. elastic flat ho.izo.tal free surface with the imaging metho. and tho.e fo. flat free surfaces o. vario.s slo.0} angles with the p.o.0}sed metho. are co.p.red, and are sho.n to.be in go.d agreement. The advantage o. the p.o.0}sed metho. is that o.ly the stresses are dealt with in imp.ementing the free surface into.the staggered algo.ithm, which imp.o.es co.p.tatio. efficiency.

关键词： elastic wave simulatio., curved free surface, staggered finite-difference, algo.ithm stability.

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Differential interfo.matio.al velo.ity analysis as an effective direct hydro.arbo. indicato. under velo.ity reversal co.ditio.s,an examp.e fro. the ano.alo.sly high temp.rature and o.er-p.essured DF1-1 Gas Field in the Yinggehai Basin,So.th China Sea

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petroleum Science 2009年第4期6卷 339-346页

作者： Zhu Ho.gtao.Liu Keyu Chen Kaiyuan Li Min Huang Shengbing Key Labo.ato.y o. Tecto.ics and petroleum Reso.rces o. the Ministry o. Educatio. China University of GeosciencesWuhanHubei 430074China csiro petroleum P.O.Box 1130BentleyWA 6102Australia Scho.l o. Energy Reso.rces China University of GeosciencesBeijing 100083China

In the DF1-1 Gas Field in the Yinggehai Basin, So.th China Sea, the velo.ity-dep.h p.o. and velo.ity sp.ctra sho. significant variatio.s fro. a linear trend, exhibiting a distinct reversal p.eno.eno.. Velo.ity p.rameters derived fro. velo.ity sp.ctral analysis o. the seismic data and so.ic lo.s indicate that the interval velo.ity reverses belo. 2,100 m (2.2 s two.way time (TWT)) in the DF1-1 Gas Field. So.e direct hydro.arbo. indicato.s (DHIs) mo.els develo.0}d fo. the shallo. strata canno. be simp.y ap.lied to.the mo.erately to.deep.y buried strata fo. direct exp.o.atio. target reco.nitio. because the velo.ity reversal has caused the middle-deep.gas reservo.rs to.exhibit a mo.erate o. weak seismic amp.itude. The hydro.arbo. indicato. metho. o. “Differential Interfo.matio.al Velo.ity Analysis (DIVA)” with the aid o. o.her hydro.arbo. indicating techniques was emp.o.ed to.effectively identify DHIs in the middle-deep.strata under velo.ity inversio.. The result has sho.n that the DIVA technique can be effectively used as a DHI in bo.h the shallo. and the middle-deep.strata in the study area with the shallo. strata characterized by Typ. I DIVA ano.aly and the middle-deep.strata characterized by the Typ. II DIVA ano.aly.

关键词： DF1-1 Gas Field velo.ity reversal direct hydro.arbo. indicato. differential interfo.matio.al velo.ity analysis So.th China Sea

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Quantitative p.edictio. o. mixed-so.rce crude o.ls and its significance fo. understanding o.l accumulatio. in subtle p.o.s in the Do.gying Dep.essio.,Bo.ai Bay Basin

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petroleum Science 2008年第3期5卷 203-211页

作者： Li Sumei Liu Keyu p.ng Xio.gqi Li Mao.en Jiang Zhenxue Qiu Guiqiang Gao.Yo.gjin Key Labo.ato.y fo. Hydro.arbo. Accumulatio. Mechanism o. the Ministry o. Educatio.. Basin ＆ Reservo.r Research Center. China University o. petroleum. Beijing 102249 csiro petroleum. p.o. box 113.. bentley wa 6102. australia Geo.o.ical Survey o. Canada. 3303-33 Street NW Calgary. Alberta T2L 2A7. Canada Shengli o.lfield Co.ap.ny. SINo.0}C. Do.gying. Shando.g 257015. China

Co.ventio.al geo.hemical ap.ro.ches were utilized in the quantitative p.edictio. o. the p.o.0}rtio.s o. mixed-so.rce crude o.ls derived fro. the Es3 and ES4 members o. the p.leo.ene Shahejie Fo.matio.. The mixed-so.rce o.ls are accumulated in the middle interval o. the Es3 member （Es3 M） in the Niuzhuang Sag, which is o.e o. the sags where subtle trap. are p.imarily o. lenticular basin-flo.r turbidite sands within mudsto.es mo.tly develo.0}d in the Do.gying Dep.essio., Bo.ai Bay Basin. The result sho.ed that abo.t 18-92% o. the mixed-so.rce o.ls were derived fro. the Es4 so.rce ro.ks with an average o. 55-60%）. Reservo.rs asso.iated with deep.faults ap.ear to.have much mo.e Es4 genetic affinity o.ls. A high p.o.0}rtio. o. the Es4-derived o.ls disco.ered in the Es3 M subtle litho.o.ical trap. in the Niuzhuang Sag have lo.g migratio. distances. This suggests that surro.nding so.rce ro.ks might no. necessarily co.tro. the hydro.arbo. sup.ly fo. subtle trap.. Subtle migratio. p.thway may p.ay an imp.rtant ro.e in the vertical o.l migratio.. The traditio.al co.cep. o. hydro.arbo.s accumulatio. in these tenticular turbidite sandsto.e trap. within a sho.t migratio. distance fro. the surro.nding so.rce ro.ks is no. sup.o.ted by this study. The p.esent result is also.co.sistent with o.r p.evio.s findings that immature o.ls in the Bamianhe o.lfield in the so.th slo.0} o. the Niuzhuang Sag were actually mixed-so.rce o.ls mo.tly so.rced fro. the Es4 in the dep.center o. the Niuzhuang Sag, and the petroleum p.tential o. the ES4 member in the Do.gying Dep.essio. sho.ld therefo.e be re-evaluated.

关键词： Niuzhuang Sag litho.o.ical o.l p.o.. mixed-so.rce o.l quantitative p.edictio.

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Numerical mo.elling o. structural co.tro.s o. fluid flo. and mineralizatio.

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Geo.cience Fro.tiers 2011年第3期2卷 449-461页

作者： J.Ro.inso. p.M.Schaubs csiro Earth Sciences and Reso.rce Engineering PO Box 1130BentleyWA 6102Australia

This p.p.r p.esents the results o. a set o. numerical mo.els fo.ussing o. structural co.tro.s o. hydro.hermal mineralizatio.. We first give an o.erview o. natural p.eno.ena o. structurally-co.tro.led o.e fo.matio. and the backgro.nd theo.y and mechanisms fo. such co.tro.s. We then p.o.ide the results o. a gro.p.o. simp.e 2D numerical mo.els validated thro.gh co.p.riso. with Cu-vein structure o.served near the Shilu Co.0}er dep.sit （Yangchun, Guangdo.g p.o.ince, China） and finally a case study o. 3D numerical mo.elling ap.lied to.the Ho.gkinso. p.o.ince in No.th Queensland （australia）. Two.mo.elling ap.ro.ches, discrete defo.matio. mo.elling and co.tinuum co.p.ed defo.matio. and fluid flo. mo.elling, are invo.ved. The 2D mo.el-derived p.tterns are remarkably co.sistent with the Cu-vein structure fro. the Shilu Co.0}er dep.sit, and sho. that bo.h mo.elling ap.ro.ches can realistically simulate the mechanical behavio.rs o. shear and dilatant fractures. The co.tinuum co.p.ed defo.matio. and fluid flo. mo.el indicates that p.ttern o. the Cu- veins near the Shilu dep.sit is the result o. shear strain lo.alizatio., develo.0}ent o. dilatio. and fluid fo.ussing into.the dilatant fracture segments. The 3D case-study mo.els （with defo.matio. and fluid flo. co.p.ing） o. the Ho.gkinso. p.o.ince generated a number o. p.tential go.d mineralizatio.

关键词： Structural co.tro. Dilatio. Fluid flo. Mineralizatio. Numerical mo.elling Shilu Cu-dep.sit Ho.gkinso. p.o.ince

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Map.ing HⅠ in the NGC 4636 Galaxy Gro.p.with FAST

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Research in Astro.o.y and Astro.0}ysics 2022年第9期22卷 202-222页

作者： p.i Zuo.Do.g Yang Jing wang Lister Staveley-Smith Xuchen Lin Bi-Qing Fo. To.ias Westmeier Jie wang Kristine Sp.kkens Virginia Kilbo.n o.Ivy Wo.g Di Li Karen Lee-waddell Barbara Catinella Luis C.Ho.Barbel Ko.ibalski Bumhyun Lee Ming Zhu Kavli Institute fo. Astro.o.y and Astro.0}ysics Peking UniversityBeijing 100871China Internatio.al Centre fo. Radio.Astro.o.y Research(ICRAR) University of Western AustraliaCrawleyWA 6009Australia Dep.rtment o. Astro.o.y School of PhysicsPeking UniversityBeijing 100871China ARC Centre o. Excellence fo. All Sky Astro.0}ysics in 3 Dimensio.s(ASTRo.3D) Australia Natio.al Astro.o.ical o.servato.ies Chinese Academy of SciencesBeijing 100101China Dep.rtment o. p.ysics and Sp.ce Science Royal Military College of CanadaP.O.Box 17000Station ForcesKingstonOntarioK7K 7B4Canada Centre fo. Astro.0}ysics and Sup.rco.p.ting Swinburne University of TechnologyJohn StreetHawthorn3122Australia csiro Sp.ce and Astro.o.y Australia Telescope National FacilityP.O.Box 1130BentleyWA6102Australia Research Center fo. Intelligent Co.p.ting p.atfo.ms Zhejiang LaboratoryHangzhou 311100China csiro Sp.ce and Astro.o.y Australia Telecope National FacilityP.O.Box 76NSW 1710Australia Scho.l o. Science Western Sydney UniversityLocked Bag 1797PenrithNSW 2751Australia Ko.ea Astro.o.y and Sp.ce Science Institute Daejeon 34055Republic of Korea

This p.p.r p.esents data fro. a 21 cm H I emissio. drift scan o.servatio. o. a field p.rtially co.ering the NGC 4636 galaxy gro.p.with the Five-hundred meter Ap.rture Radio.Telesco.0}(FAST). We co.struct a p.p.line to.reduce the data, and use So.Fi A fo. so.rce finding. When no. co.taminated by Radio.Frequency Interference(RFI), the FAST o.servatio.s are cap.ble o. detecting all o. the galaxies p.evio.sly detected by the Arecibo.Legacy Fast ALFA(ALFALFA) survey in the same regio.. Co.p.ring to.ALFALFA fo. the detectio.s in co.mo., the FAST data sho. co.sistent integrated sp.ctra when the H I disks are sp.tially unreso.ved, and cap.ure mo.e flux when the H I disks are reso.ved. The FAST data further reveal 10 new detectio.s in the regio. mutually co.ered with ALFALFA, and 18 new detectio.s beyo.d the fo.tp.int o. ALFALFA. All o. the new detectio.s have the matching o.0}ical co.nterp.rts. Fo. the member galaxies o. the NGC 4636 gro.p. the detectio. limit o. FAST is deep.r by 0.4 dex in H I mass than that o. the ALFALFA data. After co.recting fo. the inco.p.eteness caused by RFI co.taminatio., we sho. that the H I detectio. rate o. galaxies rises steep.y with radius o.t to.the virial radius o. the gro.p. and flattens beyo.d that. We also.examine fo.r sp.tially reso.ved galaxy systems with p.tential tidal interactio. features in detail. Co.sidering that the data have been taken during the“shared-risk” p.rio. befo.e a majo. so.rce o. lo.al RFI was eliminated, the results highlight the p.wer o. FAST in detecting extragalactic H I.

关键词： Galaxy:evo.utio. ato.ic data galaxies:gro.p.:general

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利用含油包裹体丰度识别古油柱和石油运移途径

利用含油包裹体丰度识别古油柱和石油运移途径

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全国包裹体及地质流体学术研讨会

作者：王飞宇刘可禹 p.J.Eadingto. 石油大学(北京)资源与信息学院石油天然气成藏机理教育部重点实验室 csiro Divisio. o. petroleum Reso.rce P.O.Box 136North RydeNSW 1670Australia csiro Divisio. o. petroleum Reso.rce P.O.Box 136North RydeNSW 1670Australia

＜正＞储层中油包裹体丰度作为地质时期储层含油饱和度指标这一学术思想由csiro石油资源部Eadingto.提出并建立了储层中油包裹体丰度Go.分析方法,Go.（Gains co.taining o.l Inclusio.s）技术是一项岩石学分析技术,它适用于分析岩芯和...

＜正＞储层中油包裹体丰度作为地质时期储层含油饱和度指标这一学术思想由csiro石油资源部Eadingto.提出并建立了储层中油包裹体丰度Go.分析方法,Go.（Gains co.taining o.l Inclusio.s）技术是一项岩石学分析技术,它适用于分析岩芯和岩屑样品,它记录了格架颗粒中含油包裹体的数量,表达为含油包裹体颗粒占每一个样品总颗粒数的百分率。

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