生长断层

应用落差分析研究生长断层

Identification of growth fault by fault fall analysis

同生断层也称生长断层、同沉积断层。

The concept of syngenetic fault is known as growth fault or synsedimentary fault .

盆地东部生长断层的活动到青山口组末期才基本结束。

Fault growth activities could not cease basically until the late Qingshankou Formation .

生长断层封闭性分析

Sealing analysis of growth fault

盆地结构一般呈地堑一地垒式或半地堑一半地垒式，边缘受正断层（生长断层）控制。

Controlled by normal faults ( growth faults ), they assume the general character of graben-horst or semigraben-semihorst .

扇三角洲、生长断层、重力滑块与泥岩刺穿在成因上有密切的联系。

Some close relationships exist between fan-delta , growth faults , gravitational sliding blocks and mud diapirs genetically .

经研究可知，陆上及滨岸带与生长断层下降盘伴生的滚动背斜是主要油气聚集部位。

The rolling anticline associated with declining plate of growth fault is a main oil and gas accumulating position .

中央构造带形成于三叠纪晚期至侏罗纪早期，表现为伸展构造特征，生长断层上盘地层厚度明显大于下盘，并于断层上盘所在的台北凹陷形成沉降中心。

Fault on the Illegality The thickness of strata in hanging wall of growth fault is larger than that of footwall .

生长断层下降盘的逆牵引背斜，在我国东部油田广泛发育，是一种重要的油气圈闭类型。

Reverse draging anticlines are well developed in oil fields in eastern china , they are a kind of important hydrocarbon traps .

伸展盆地生长断层上盘的断鼻型圈闭与逆牵引背斜型圈闭一样是油气勘探的主要目标。

The reverse drag anticline traps and the nose shaped high trap in the hanging wall of growth fault in extensional basin are the major targets in oil and gas exploration .

生长断层成长初期具有独特的断面形态，断层两盘在错动过程之中会产生空隙带和闭合带两种应力状态。

Growth faults have special fault plane form in their initial phase during which the displacement of the two blocks creates two kinds of stress states pore belt and sealing belt .

北部为受生长断层控制的陡坡断阶带，以典型的水下扇、浊积扇和扇三角洲近端前缘沉积为主。

But in the north part of the sub-sag , controlled by the syn-sedimentary fault , steep fault-step was developed with mainly deposition of sub-aqueous fan , turbidity fan , and front of fan-delta .

为了减小这种误差，本文以银川隐伏生长断层探测钻孔联合地质剖面资料为基础，提出了一种生长指数法，用以推算隐伏生长断层的上断点埋深。

In order to minish the error , based on the drill exploration composite geological section data in Yinchuan buried growth fault , put forward a sort of growth index means , to reckon depth of up-breakpoint of buried growth fault .

试论生长逆断层带的活动及其油气勘探问题

A preliminary approach on growth thrust fault belts and their oil and gas exploration

裂谷盆地半地堑边界正断层的生长可以划分为两种模式：断层简单生长模式和断层生长连锁模式。

The propagation and growth of boundary faults can be divided into 2 types : simple fault propagation pattern and fault growth-linkage pattern .