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Pointing to the feature that the strata developed controlled by palergeomorphy,reef bank grew upward and sea level relative variability,then on the basis of synthetically analyzing Hthology and logging curves features,and applying the theories of sequence stratigraphy,divided Lianglitage Formation into TST and HST from bottom to top,and 3-4 parasequence sets,8 parasequences,and 11 members.furthermore, recognized shelf margin reef,grain bank, shelf margin bioherm and interbank sea these four facies and 12 subfacies.

针对上奥陶统良里塔格组地层的发育主要受古地理、礁滩体向上营建和海平面相对变化控制的特点,在进行岩性特征、测井曲线特征综合分析的基础上,应用层序地层学原理和方法,将良里塔格组自下而上划分为海侵体系域和高位体系域两个体系域,3~4个准层序组、8个准层序,细分为11个小层。并发育棚缘生物礁、粒屑滩、棚缘生物丘、滩间海4种相,12种微相亚相。

The research of reservoir characteristics indicate that the T_1j~2_2 reservoir's pore spaces were dominated by intercrystalline pores and corrosion pores, there have 1 ~2 high porosity section by corrasion in Mainan structure, the porosity is 6~16%,and in this area reservoirs mainly belong to type Ⅱ and typeⅢ, the reservoir type was defined as fracture-pore type. and the reservoir physical property were primarily dominated by sedimentary fades、 corrosion and dolomization.

储层特征研究表明,嘉二~2储层以白云岩的晶间孔、溶孔为主,麦南构造存在1~2个溶孔发育的高孔段,孔隙度约为6~16%,储层主要为Ⅱ、Ⅲ类,储集类型属裂缝—孔隙型,储层物性主要受沉积微相、溶蚀作用及白云岩化作用的控制。

According to gathering plentiful relative datum of of Xuer section of Yazihe structure and seismic、 well logging、 surveys、 core ect during the exploitation and exploration,the research starts with analise of slice data、 core observation and core specimens,then combines with coordination、 analyse、 concluding and the former research result.The article recognizes the tectonic feature of Xuer section of Yazihe structure and it"s tectonic evolution,analyzes the distributing feature of oik、 gas、 water、 their dominated factor、 the pressure feature of gas reservoir and especially the conservative condition of Xuer gas reservoir.At the same time,the article acquaintances the depositional feature and sedimentary environment and discusses the main genesis typeof reservoir sandstone.By analyzing the physical feature and physical relation of reservoir rock, the article first classifies and evaluates the reservoir rock simply ,then concludes it"s feature of reservoir and permeability. According to detailed core observation and fracture explanation in well logging ,the article uses single well fracture indentifying and evaluation to confirm the section where the fracture growths,putting emphases on the method to get parameter of fracture,such as fracture width and fracture porosity.Finally,combining with the principal curvature for tectonics deformation the article predicts the plane fracture of reservoir and weave the general evaluation map of crack fracture growth.

本文主要是通过大量、全面地收集鸭子河构造须二储层及气藏在油气勘探和开发过程中取得的地震、录井、测试、岩心及开采等方面的相关资料,从薄片资料、现场岩心观察和岩心样品分析资料入手,通过室内整理、分析、归纳,并结合前人的研究成果,认识鸭子河构造须二段的构造特征并分析构造的演化,浅析其油、气、水的分布特征及控制因素,气藏压力特征、重点分析须二气藏的保存条件;了解储层的沉积特征和沉积环境,从多方面讨论储层砂体的主要成因类型;分析储层的物性特征及物性间关系,并对储集岩进行简单的分类评价,归纳其储渗特征;通过详细岩心观察和测井裂缝解释,进行单井裂缝识别与评价,来确定裂缝发育层段,重点放在裂缝参数的求取,如裂缝宽度、裂缝孔隙度等,并结合构造曲率法进行储层平面裂缝的预测,编制裂缝发育综合评价图。

Most of photos show an atretic follicle with central vascular structure, a layer of atrophic and splindle granulosa cell layer and a somewhat lutinized theca interna layer which is merging with ovarian stroma.

多数照片显示为具中央脉管结构的闭锁卵泡,一层营养层加上梭形粒层细胞以及被卵巢间质吸收融合的某些黄素化卵泡膜内层。

The medium-grained sandstones and medium-fine-grained sandstones form good reservoirs and the poststones medium reservoirs, while siltstones form poor reservoirs and pelitic siltstones poorest reservoirs. Sand bodies mostly develop in sand-flats, tidal channels and distributary channels of braided stream delta microfacies. The reservoir rocks of sand-flat and tidal channel are best with the physical property. Diagenesis such as compaction, cementation and dissolution has strongly reformed the reservoir rocks and the late dissolution has greatly improved their porosity and permeability.

中粒砂岩、中细粒砂岩属好储层,细粒砂岩属中等储层,粉细砂岩,粉砂岩属较差储层,而泥质粉砂岩则属差储层;砂坪、潮道和辫状河三角洲分流河道微相中的砂体最发育,它们决定了储集岩的发育、分布及原始物性条件;砂坪和潮道储集岩的物性最好,辫状河三角洲分流河道储集岩的物性次之,砂泥混合坪、辫状河三角洲分流河道间储集岩的物性较差;成岩作用对本区CⅠ油组的储层有强烈的改造作用,尤其是较晚期的溶蚀作用对岩石的储集性能有明显的改善,对本区CⅠ油组中孔高渗透储层的形成有很大的贡献。

The sand body of channel in the middle sublacustrine fan has good porosity and is favorable reservoir.

利用东濮凹陷桥口地区的地质、测井和化验分析资料,从沉积微相、成岩作用、岩石结构等多方面入手,对其储层物性特征和控制因素进行了研究,指出桥口深层气藏湖底扇中扇辫状水道砂体物性较好,为有利储集层;该储层孔隙类型以次生溶蚀粒间孔隙为主,岩石粒度较细、分选中—差、以点—线接触为主;片状或弯片状喉道所占份额较大,造成储层低孔低渗;受溶蚀和交代作用的影响,部分层位次生孔隙发育,深层中也存在物性较好的储层。

The results demonstrated that laurocapram disrupts the highly ordered lipid structure of stratum comeum and makes the structurs of SC loose,which causes the outermost cell of SC easy to exfoliate and decreases the barrier function of skin for the transdermal absorption of drug;Meawhile, laurocapram penetrating into the intracellular matrix of SC cells fluidizes the filaggrin matrix protein and swells the dermal SC, which could increase the free volume of drug and water content in the SC.

探讨氧酮促进洛美沙星透皮吸收的作用机理。结果表明,氮酮通过以下途径促进药物透皮吸收:(1)作用于表皮角质层细胞间脂质。使角质层变得疏松。细胞间距增大。外角质层细胞易于脱落。降低了皮肤对药物的屏障作用;(2)氮酮进入角质细胞内。与细胞内基质相作用。引起基底角质层肿胀。

The nanocomposites were exfoliated at 3wt% content of pristine clay relative to the amount of polystyrene. We employed two surfactants for the montmorillonite: cetylpyridinium chloride and the CPC/α-CD inclusion complex. Prior to polymerization, each surfactant intercalates into the layers of the pristine clay dispersed in water.

奈米复合材料在3wt%的黏土含量下达到脱层的结构,我们使用两种插层剂来改质黏土:CPC与CPC套上环糊精错合物,聚合反应前将每种插层剂预先在水中进行插层於黏土层间。

Firstly, with the analysis of electric characteristics of a condensate gas reservoir, we find that there are some differences between Tri\|porosity logging amplitude, Deep Investigation Laterolog, Shallow Investigation Laterolog, and Microlaterolog, etc; secondly, in view of the feature of the condensate gas reservoir, the log interpretation model is built on the basis of the correlation of four reservoir parameters, and the reservoir grade scale is completed using conventional logging techniques combined with cross plot technique and the result of well testing; finally, according to the feature of Qiketai Formation and Sanjianfang Formation in the Hongtai oil field, we set up the reservoir classification criteria and divide the reservoir parameters into four types.

针对研究区凝析气藏特点,在关键井&四性&关系研究的基础上,建立了储层参数测井解释模型,采用交汇图技术和实际试油、试气资料相结合的方法,对研究区目的层常规测井储集层的分类标准进行了分析,并结合红台气田七克台组和三间房组凝析气藏特点,建立了研究区储层参数分类评价标准,依据该标准将红台地区储集层划分为4类。

Mechanisms and significance of microfracture s generated by microwave heating in sandstone reservoirs;2. There are many kinds of microfracture s which play an impor- tant part in connection of the pores in a reservoir and denudation of vugs,and enhancing reservoir permeability.

Y气田Z组火山岩储层孔隙结构复杂,基质孔隙间连通程度差,属于典型的低孔低渗储层;微裂缝种类多,在连通储层气孔和溶蚀孔洞、增强储层渗透性方面起着非常重要的作用,但识别和评价相当困难。

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。