查询词典 anticline

The anticline trap and anticline-lithology complex trap are the favorable target areas in a water belt.

在水带内的背斜圈闭和背斜-岩性复合圈闭是天然气勘探的有利靶区。

Four potential exploration targets are: Drape and extruding anticline traps in the source rock drainage area in Chonta Formation in central-western basin; Traction and extruding anticline traps in the source rock drainage area in Pucara Group in central-southern basin; Pucara Group carbonate traps in central basin; Upper Cretaceous lithologic traps and Upper Paleozoic structural-stratigraphy traps in the northern and eastern exploratory area.

有潜力的勘探领域包括中西部白垩系Chonta组烃源岩供油区域的披覆和挤压背斜圈闭，中部和南部侏罗系Pucara群烃源岩供油区域的牵引背斜圈闭和挤压背斜圈闭，中部的Pucara群碳酸盐岩圈闭，北部和东部成熟探区上白垩统岩性圈闭和上古生界构造-地层圈闭。

Taking the plate tectonics as leading theories, combining outcrop, seismic techniques, drilling and logging datum, inter-verifing manifold researching methods, The paper has amply researched the region. discussed the coupling relation of basin-mountain and the geodynamics system; analyzed geologic tectonic characteristics of the basin; confirmed superposed alteration in Mesozoic of the basin; recompartmentalized tectonic units of the researching region and the basin; studied the tectonic evolution of the basin since Mesozoic; ascertained four large tectonic layers and five tectonic evolution process stages in different ways of formation and tectonic alteration; established different tectonic stages、compages、models and sedimentary filled processes, based on the organic geochemistry and oil-gas geologic characteristics in middle Cenozoic of the basin, the conclusions have been summarized in the paper, such as:The primary source rock in lower Permian and subordinate source rock in upper Triassic are developed in the region with better quality, and secondary hydrocarbon is possible; The bearing system which is comparted by three large tectonic layers and two unconformity surfaces formed in Palaeozoic、upper Palaeozoic to Triassic and Cenozoic developing in the region, compounded with reservoirs of different lithology is developed in the region, while the property of tectonic fracture reservoir is better; Based on the analyzing petroleum accumulation elements and preserving conditions, the deep depressing belt in the north of Luoyang depression、Shiling-Yiyang folded fault belt in Yiyang depression and wide anticline belt in Yichuan depression are advantageous petroliferous region, Zhaizhen anticline in Luoyang depression and Shimen wide anticline on footwall of overthrust in Yichuan depression are optimum tectonic traps.

本文以板块构造理论为指导思想，采用露头区野外地质与盆地地震、钻井、测井资料密切结合，多种测试方法互检的研究方法，探讨了盆山耦合关系及其所控制的地球动力学系统；分析了研究区域和盆地地质结构构造特征，确定了中生代盆地的叠合改造性质，并重新划分区域构造单元和盆地构造单元，深入研究了洛阳—伊川盆地自中生代以来的构造演化；确定了成盆作用和构造改造作用的四大构造层和五期不同方式、方向的构造演化过程；建立了不同构造阶段的构造组合和样式及与构造相关的沉积充填过程；在此基础上通过多种有机地球化学指标，研究盆地中新生代油气地质特征，认为本区发育下二叠统区域主力烃源岩、上三叠统区域非主力烃源岩，两套烃源岩质量均较好，并具备二次生烃条件；认为本区发育古生界、上古生界—三叠系和新生界三大构造层、两个不整合界面分隔、不同岩性储集层叠置组合和构造裂隙型储集层的复式储集体系，其中构造裂隙型储集层储集性能较好；依据油气成藏条件和保存条件分析，认为洛阳凹陷北部深凹带、宜阳凹陷内石陵—宜阳褶断带以及伊川凹陷伊川宽阔背斜带为较有利含油气区，有利的构造圈闭是洛阳凹陷翟镇背斜和伊川凹陷的石门逆冲断层下盘的宽缓背斜

Occurs to the eastern Houshiding overturned anticline of Fuping complex domal uplift, Pingyang gneissic granite, a trondhjemite looks like a domal anticline in the west part and becomes two sub-anticlines overturned to south in the east part.

岩体的西部似一穹状背斜，向东逐渐转变为两个向南倒转的次级背斜，总体上为向南倒转的复式背斜的核部，其产状及其面理构造与区域构造线完全一致。

The limited hydrothermal karst and mixed zone beneath the anticline axis controls the porosity distribution of Ordovician System and it is anticipated that surroundings of the axis of fold formed by compressional reverse orverthrusting during Indo-Chinese epoch and the coordinated area of morphology of anticline in the screen of buried hill and that of top surface morphology is the best position for development of the reservoir.

局限的热液岩溶和裸露的背斜轴部之下的混合带对千米桥潜山奥陶系孔隙分布具有重要控制作用，预期在印支期挤压逆冲作用形成的背斜轴部，特别是潜山内幕背斜形态与潜山顶面形态相互协调的区域，应是储层发育最好的部位。

For example, the limbs of anticline you have just measured dip toward opposite direction and the dip angles are basically identical. In profile, the anticline has a vertical axial plane. This type of fold is called upright fold.

例如，你们刚才测量的那一个背斜，它的两翼向相反方向倾斜，倾角基本相等，在横剖面上，这个背斜的轴面是垂直的，这种轴面直立的褶皱叫做直立褶皱。

For example, the limb s of anticline you have just measured dip toward opposite direction and the dip angles are basically identical. In profile, the anticline has a vertical axial plane. This type of fold is called upright fold.

例如，你们刚才测量的那一个背斜，它的两翼向相反方向倾斜，倾角基本相等，在横剖面上，这个背斜的轴面是垂直的，这种轴面直立的褶皱叫做直立褶皱。

Gravity anomaly has revealed that the western pericline of the ancient grazing anticline is probably a complete anticline structure.

重力异常显示古牧地背斜西围斜可能是一完整的背斜构造，古牧地中深层构造和古牧地背斜西围斜评价为有利的油气勘探目标。

The low angle thrust fault at section bottom branched forward in piggy-back thrusting style, in the west of anticline they become imbricated thrust structure; in the east of anticline they become antiformal duplex structure.The south of Junggar basin; ChangJi anticline; Fault-bend fold;Triangle zone; Balanced cross section; Structural model

背斜深部的低角度逆冲断层以'前展式'向前分支，在背斜西段形成叠瓦状推覆构造，在背斜东段形成堆垛式双重构造。

Tectonization effects on Aran anticline exhibited as the follows: Aran anticline begin form rudiment in Ml member of URF; stronger compressive aggrandized extent of uplift in M2 member of URF; the strongest Tectonization aggrandized ultimately extent, especially in curvature of Aran anticline in later Quaternary sediment, Aran anticline finalized the design.

晚阿尔卑斯构造运动对Aran背斜地区的具体影响为：上红组M_1段沉积末，Aran背斜已经形成雏形；M_2段开始沉积到结束，构造挤压活动强度有所加大，Aran背斜隆起幅度相对有所增大；第四系以后发生了一次强烈的构造运动使Aran背斜的褶皱幅度、特别是曲度明显的加大，至此Aran背斜基本定型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。