地层学

Sequence stratigraphic frameworks and the overlap unconformable traps in deep formations of Shengping area, northern part of Songliao basion

张明学，秦喜春。松辽盆地北部升平地区深层层序地层格架及地层超覆不整合圈闭。科学技术与工程，2010，12

Under the guidance of the principle and method of seismic sedimentology, we analyze the planar facies map with seismic information based on single-well facies, fetch the information of isochronal stratum unit with the technology of stratal slicing, and research on the planar facies distribution and the evolution history of different stratum unit using various seismic attributes.

以地震沉积学的原理及方法为指导，以单井相分析为基础，将地震高阶信息应用于沉积相平面分析；利用地层切片技术在地震数据体中提取等时地层单元信息，结合各种地震属性参数的分布研究不同地层单元的沉积相分布及其演化史。

Therefore we carried out seismic sedimentological studies in Qikou Sag of Huanghua Depression using two techniques,that is,phase shift and stratal slicing .

目前国际上掀起了地震沉积学的研究热潮，国外学者在北美、印度等含油气盆地进行了一系列的地震沉积学研究，并在油气勘探和开发方面取得了明显的效果，因此本文利用相位调整和地层切片两项关键技术，对黄骅坳陷歧南凹陷沙一层序进行了地震沉积学的研究。

From the view of stratigraphy, they all belong to the Cretaceous period

从地层学上看，它们都属于白垩纪。

In viewpoint of the lack of enough basic data of foreign oilfields, under the conditions of insufficient core data, no constrains of seismic interpreted cross and fault data, the rational fine 3D geological model has been established by fine oil reservoir characterizing technique including the contrast results of individual layers, second well logging interpretation and so on.

针对国外油田多数基础资料不全，必须在缺乏取心资料，无地震解释层面及断层数据约束的条件下，运用层序地层学小层对比结果和二次测井解释等精细油藏描述技术，并插入虚拟井控制井间构造，进而建立了合理的精细三维地质模型，为该油田的储层预测及数值模拟提供了基础数据，并在实际应用中取得了良好效果。

In this paper, the upper member of Eh〓, Shuanghe ～ Zhaoao area, Biyang basin, is treated as a case to study outer and iuner configuration of terrigenous sequence, based on the synthetical analysis of seismic, core, welllog and geological data. Using computer simulation technique of quantitative sequence stratigraphy, accommodation diagram, and baselevel analysis theory, the controling factors. formation, and procedure-responsed mechanics of terrigenous sequence are discussed.

文中以双河～赵凹地区下第三系核三〓段为例，综合利用地震、钻井、测井、地质等资料，剖析了泌阳断陷陆相层序外部构型和内部构型；采用定量层序地层学计算机模拟技术、可容空间图解方法及沉积基准面分析原理，探讨了泌阳断陷陆相层序控制因素、形成机理及其过程—响应机制。

Applying the high-resolution sequence stratigraphy theory,analyzing different scales of base-level cycles and stacking patterns with sediment dynamics,based on 11 well cores and loggings of 825 wells,Fuyu reservoir were classified into 1 long-term level cycle,4 mid-term level cycles and 35 short-term level cycles,proposed sequence framework that is regression followed by transgression.

松辽盆地三肇凹陷扶余油层为典型大型凹陷向斜区油气倒灌式成藏，应用高分辨率层序地层学原理，通过对各级基准面旋回结构、叠加样式的沉积动力学分析，利用11口井岩心和825口井测井曲线，把扶余油层划分为1个长期基准面旋回、4个中期基准面旋回、35个短期基准面旋回，认为扶余油层为先水退后水进的层序格架。

Trilobites were rapidly evolving forms and are of widespread use in biostratigraphic studies.

三叶虫是进化迅速的种型，并广泛用在生物地层学的研究上。

From high resolution magnetostratigraphic study of the Meishan section of Changxing County, Zhejiang Province, the following conclusions are obtained:(1) The Meishan section can be divided into five normal polarity subzones and four reversed polarity subzones.

通过对浙江长兴煤山剖面的高分辨率磁性地层学研究，得出以下结论：（1）浙江长兴煤山剖面可划分为5个正向极性亚带和4个反向极性亚带。

Then we have established the eogene system seauence stratum framework. Cycle sequence stratigraphy ; Sequence stratigraphic framework ; High-resolution Base-level Cycle

下面以某地区实际资料为例来，分析旋回层序地层学研究方法的关键技术。2理论基础与关键技术2.1基准面旋回的识别、对比技术

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失