沉积微相研究文献

沉积微相研究文献 1.<<松辽盆地大情字井地区青二段沉积微相与砂体特征>> Characteristics of sedimentary microfacies and sand bodies in Qing 2 formation of Daqingzijing area, Songliao Basin 2.《塔巴庙地区太2段沉积微相与砂体展布研究》 Sedimentary microfacies and sandbody distribution of Member 2 in the Taiyuan Formation of Tabamiao area in Ordos Basin,China 3.安塞油田坪桥地区长6油层组储层沉积相研究 【英文篇名】 Study on Sedimentary Facies of Chang 6 Reservoir Group in Pingqiao Area,Ansai Oilfield 4.安五地区长_6油层组沉积物源及沉积微相研究 【英文篇名】 Sedimentary Source and Microfacies of Reservoir Chang 6 in Anwu Area 5.《安塞油田候市地区长6 1油层沉积微相研究》 《中国科学D辑》 2001年12期 《河流-湖泊三角洲相砂岩成岩作用的重建及其对储层物性演化的影响——以延长油区侏罗系-上三叠统砂岩为例》 罗静兰 张晓莉 S.Morad 阎世可 武富礼 李玉宏 薛军民 【摘要】:延长油区侏罗系和上三叠统河流-湖泊三角洲相砂岩储层的物性受沉积相及埋藏-成岩作用的控制.河流相砂岩的物性好于三角洲相砂岩(平均孔隙度和平均渗透率分别为14.8,和12.7×10-3μm2,9.8,和5.8×10-3μm2).埋藏压实作用是导致砂岩孔隙丧失的主要原因.碳酸盐是造成砂岩物性降低的主要胶结物.晚期成岩阶段富含有机酸和无机酸的酸性孔隙流体及表生成岩阶段的大气降水是形成次生孔隙及导致砂岩物性改善的主要介质. 【作者单位】: 西北大学大陆动力学教育部重点实验室 西北大学大陆动力学教育部重点实验室 Department 【关键词】: 延长油区 侏罗系-上三叠统 河流-湖泊三角洲相砂岩 储层物性演化 【基金】:国家自然科学基金(批准号:40172055)资助 【分类号】:P618.13 【DOI】:CNKI:SUN:JDXK.0.2001-12-005 【正文快照】: 成岩作用在砂岩的埋藏演化过程中对于其孔隙度和渗透率的产生、破坏和改造起关键作用口-‘’.延长油区的诛罗系延安组和上三叠统延长组河流湖泊三角洲相砂体单层薄、横向变化大,低孔低渗,加之沉积环境、砂岩的物质成分、盆地埋藏热演化史及烃类注人史等因素的影响,成岩作用对 《石油与天然气地质》 2001年02期 《 盆地埋藏史及其对砂岩储层物性演化的影响??以陕北延长油区砂岩储层为例》 罗静兰 张成立 阎世可 武富礼 李玉宏 【摘要】:延长油区自晚三叠世以来经历了两次明显的抬升剥蚀事件、一次沉积间断和三次沉降作用过程。第一次沉降阶段(,,,,,,,,,)以挤压环境下的构造沉降起主导作用，沉降速率较高，东部区的总沉降量高于西部区，第二、三次沉降阶段(,,,,,,, ,,和 ,,,作用是造成砂岩孔隙丧失的主要原因，它使侏罗系砂岩和三叠系砂岩孔隙度分别丧失,,,和,,,。碳酸盐胶结物是导致砂岩孔隙度降低的主要胶结物。西部区储集层物性 低于东部区可能缘于二、三次沉降阶段上覆地层载荷所引起的机械压实作用西部区大于东部区所致， 【作者单位】: 西北大学大陆动力学实验室 西北大学大陆动力学实验室 延长石油管理局 延长石油管理局 延长石油管理局 【关键词】: 延长油区 盆地埋藏史 储层物性演化 【分类号】:P618.13 【DOI】:CNKI:SUN:SYYT.0.2001-02-007 【正文快照】: 盆地埋藏史的地质摸拟技术是一种效率极高的定量石油系统研究方法，已成为探讨盆地构造演化、进行盆地动力学 分析 定性数据统计分析pdf销售业绩分析模板建筑结构震害分析销售进度分析表京东商城竞争战略分析 以及含油气盆地油气系统定量模拟的重要手段。本文通过对鄂尔多斯盆地延长油区晚三叠世以来盆地埋藏史的恢复。沉积物的压实过程和盆地沉降分析，探讨厂盆地埋藏 《延长油田郭旗西区储层特征研究》 张化安[1] 李玉宏[2] 魏仙样[2] 杭健[2] [1]延长油矿管理局,陕西延长717111 [2]西安地质矿产研究所,陕西西安710054 《西部探矿工程》 2004年第16卷第7期 摘 要:研究了延长油田郭旗西区长6油层组储层砂岩的岩性、物性、成岩作用与孔隙演化及其非均质性，并根据压汞、铸体等分析资料对各油层亚组储层进行了分类和评价。 《沉积学报》 1999年03期 《鄂尔多斯盆地中部石炭—二叠系沉积相带与砂体展布魏红红》 彭惠群 李静群 谢正温 漆雕良 【摘要】:鄂尔多斯盆地石炭—二叠系广泛发育潮坪、三角洲、湖泊沉积。中上石炭统本溪组和太原组以潮坪相为主，下二叠统山西组沉积初期以全盆地范围广布三角洲平原沉积为特征，山西组沉积后期到下石盒子组沉积期，南北差异特征明显，北部发育三角洲平原，南部发育三角洲前缘。上二叠统石盒子组和石千峰组发育湖泊沉积。三角洲平原分流河道和三角洲前缘水下分流河道砂体在盆地内最为发育，是该区的主体储集砂体。潮坪砂坝和三角洲前缘指状砂坝也是较有利的储集【作者单位】: 西北大学地质系!西安710069 长庆石油勘探局井下技术作业处!甘肃庆阳745113 长庆石油勘探局井下技术作业处!甘肃庆阳745113 长庆石油勘探局井下技术作业处!甘肃庆阳745113 长庆石油勘探局井下技术作业处!甘肃庆阳745113 【关键词】: 鄂尔多斯盆地中部 石炭系 二叠系 沉积相 砂体展布 【分类号】:P618.130.2 【DOI】:CNKI:SUN:CJXB.0.1999-03-010 【正文快照】: , 区域地质背景鄂尔多斯盆地位于华北克拉通西缘，北跨乌兰格尔基岩凸起与河套盆地为邻，南越渭北挠褶带与渭河盆地相望，东接晋挠褶西带与吕梁隆起呼应，西经冲断构造与六盘山、银川盆地对峙，面积约,(,×,,,,,,〔,〕。石炭纪时盆地以继承早古生代的构造格局为 《河流相油田沉积微相与砂体规模、储层物性及地质储量的关系——以渤海周边陆区某油田 一开发区块为例》 王巍[1] 符翔[2] [1]中海石油研究中心 [2]中国石油大学(北京) 《中国海上油气(工程)》 2005年第17卷第3期 摘 要:以渤海周边陆区某油田一开发区块为例，研究了河流相油田沉积微相与砂体规模、 储层物性及石油地质储量之间的关系。边滩微相砂体规模大、储层物性好，其次为天然堤; 边滩微相砂体控制的储量约占总储量的73,，天然堤砂体控制的储量约占总储量的13,。研 究结果对渤海类似油田经济有效的开发有借鉴意义。 Title Geostatistical Prediction of Sand Distribution of Gas Reservoir in Jilin, China Author Li-Wei Qiu, SINOPEC; AnPing Yang, Applied Computer Engineering; Sheng-Xiang Long, Zhi-Jiang Kang, SINOPEC SPE 84055-MS 2003 85.92 % Relevance Title Integrated Facies and Microfacies Modelling Using Both Wireline Logs and Core Data in Heterogenic Reservoirs Author Reza shahalipour, M.H. Samadi, M.H. MOHAMMADLOU, Kanaz Co. SPWLA 2006-JJ 2006 96.83 % Relevance Title Source and Reservoir Rock Distributions in Coal-bearing Non-marine Sediments within a Sequence/Tectono-Stratigraphic Framework: Implications for Non-marine Rock Exploration Author O. Takano and A. Waseda, JAPEX Research Center, Japan Petroleum Exploration IPTC 12218-MS 2008 87.55 % Relevance Title Facies Analysis and Architectural Elements Within a Fluvio-Estuarine Sedimentary System: The Lower Cretaceous Bituminous Sandstones of the MacMurray Formation, Alberta (Canada) 《Earth Science Frontiers》 2009-04 Characteristics and evolution of sedimentary microfacies of Chang 6-4+5 layer in the northern area of western MahuangshanLiu Yumei,Yu Xinghe,Li Shengli,Du Weiwei,Li Mei,Li Shunli School of Energy Resources,China University of Geosciences(Beijing),Beijingistributary channel are developed alternately in the lateral direction.The lower channel sands are "many but small,narrow and thin",while the upper channel sands are "a few but large,wide and thick".The "single-factor analysis and multifactor comprehensive" research method was used to divide this area into three phase belts-delta inner front,delta outer front and predelta.Subaqueous distributary channel,distributary mouth bar and interdistributary deposits are prevailing in the delta inner front.Distal bar and sand sheet are dominant in the delta outer front and predelta mud is dominant in the predelta.According to modern sedimentary facies model,the area is a constructive braided river-lake delta.Its evolution shows three stages:the initial development period(Chang 63),the main facies belts are the predelta and the delta outer front;the early-middle development period(Chang 62-Chang 61),the main facies belts are the inner delta front and the delta outer front and each micro-facies is a single phase and is deposited alternately;the middle-late development period(Chang 4+52-Chang 4+51),the main facies belt is the delta inner front and the subaqueous distributary channel shows a multi-phase stacking pattern. 《Acta Sedimentologica Sinica》 2005-02Add to Favorite Get Latest Update The Microfacies Combination and Characteristics of Delta Front in Yanchang Formation (Triassic) of Jiyuan Area Shaanxi-Gansu-Ningxia BasinWANG Feng~(1.2) WANGDuo-yun~1GAO Ming-shu~3YAO Yong-chao~3 WANG Zhi-kun~1LI Shu-tong~1QINHong~1 1 (LanzhouInstitute of Geology,Chinese Academy of Sciences, Lanzhou 730000) 2 (Graduate School of Chinese Academy of Sciences, Beijing 100039) 3 (Changqing Oil Field Company, CNPC, Xi′an 710021) A series of gentle slope delta are developed in Yanchang Formation in Jiyuan Area of Shaanxi-Gansu-Ningxia Basin. The delta front in this area can be divided into mesa delta front and sloping delta front. The deposition models of delta along gentle slop areproposed based on the strength of the current in distributary channel and the depth of water in the lake. According to the researchof underwater distributary channel,recombinationbars and mouth bar,we can establish the assorted scheme acteristics. For example, the distributary channels are composed of truncated underwater distributary channels and underwater superpositionchannels. The river mouthbars are composed of the integrated mouthbars and recombinationbars. The recombinationbars consist of mouse bars at the bottom and underwater distributary channels at the top, and it can be subdivide into upside deformity recombinationbars, integral recombinationbars and downside recombinationbars. This type of compartmentation schemecan be helpful to identifyand distributing prognosticateof high qualityreservoir, and it can alsoserve to subdivide the flow unit in oil exploitation. 《Acta Geologica Sinica(English Edition)》 2007年05期 加入收藏 获取最新 Sedimentary Characteristics and Paleoenvironmental Records of Zabuye Salt Lake,Tibetan Plateau,since 128 ka BP【摘要】:正This paper for the first time reveals high-resolution core records of Zabuye Salt Lake in the interior of the Qinghai-Tibet Plateau.According to 1346 samples taken continuously,relatively accurate ~(14)C,U-series disequilibrium and ESR ages have been obtained,thus revealing that the lake core ages from 0 to 83.63m of hole SZK02 are,800 to over 128 ka.In the paper,the lake core sedimentary characteristics(including the lithologies and mineral assemblages)are analyzed in detail and correlated with ostracod assemblages I to XX and sporopollen zones A to I,and on the basis of an integrated analysis of theδ~(18)0 values of authigenic calcium-magnesium carbonate and environmental proxies of minerals,sporopollen and microfossils in the lake core,a correlation has been made of oxygen isotope change between this lake core and the Greenland GISP2 and GRIP and Guliya ice cores,and the climate of Zabuye Salt Lake since 128 ka BP is divided into the last interglacial stage (including substages e,d,c,b and a)of oxygen isotope stage(OIS)5,early glacial stadial of the last glacial stage of OIS 4,interglacial stadial of the last glacial stage of OIS 3,late glacial stadial of the last glacial stage or Last Glacial Maximum of OIS 2 and postglacial state of OIS 1;in addition,6 Heinrich (H_6-H_1)events,Younger Dryas event and 8.2 ka BP cold event have been recognized. 【关键词】: 四川 山阴 低加 山曲 罗门 壮阳 划切 下川 加洲 阳山 【分类号】:P512.2 【DOI】:CNKI:SUN:DZXW.0.2007-05-018 【正文快照】: 1 IntroduCtion The Tibetan Plateau has unique geologieal and geograPhieal advantages， and the rieh and hjghly varied Paleoenvironnlental information Preserved in its Late Quaternary laeustrine sediments may offer an elaborate and reliable seientifie basi