We predicated three favorable zones : the excellent play is at the downside of the east terrace - fault slope , the good play is distributed on the depression ' s steep , the common play around the edge of the slope of the depression 发育扇三角洲砂体的东部断阶斜坡带中下部、发育三角洲砂体的东南凹槽和东北部缓坡带是最有利的目标区，发育近岸水下扇的西部陡岸带是较有利区带，缓坡带的上部边缘为一般勘探区。
The structure evolution and the earth dynamics mechanism of chagan sag and its adjacent area during miocene - cenozoic . divided four favorable places for prospecting based on the discussion of relation between the structure character and petroleum and gas of chagan sag 论文还讨论了查干凹陷及其邻区中?新生代的盆地构造演化及其地球动力学特征，探讨了查干凹陷构造特征与油气的关系，划分了四个有利勘探区带。
Results the inner annular structure ( body ) is for exploration of oil , gas and coal ; the border of inner annular structure ( body ) for exploration of uranium ; middle annular structure ( body ) for exploration of coal and uranium because coal - bearing formation and uranium - riching formation outcrop in this area 结果内环体是南油北气、煤集中分布区和有利勘探区，内环体边缘是砂岩型铀矿分布区和有利勘探区，中环弧带是含煤地层和砂岩型轴成矿层出露区和勘探区。
This paper predicts the potential of residual resources and unproved reserves in liaohe oilfield , analyzes the exploration degree and direction , evaluates and optimizes each zone , defines 7 key zones for recent exploration in the oilfield , and demonstrates the geological conditions , resource potential and exploration targets in each key zone 运用多种方法对辽河油田剩余资源潜力及近期待探明储量进行了预测，并从勘探程度和勘探方向分析入手，对各个区带进行了深入评价和优选，明确了近期辽河油区的7个重点勘探区带，并对各重点区带的石油地质条件、资源潜力、勘探目标进行了论证分析，为近期油气勘探指明了方向。
Based on it , favorable exploration areas in wuerxun depression are predicted . the most favorable exploration areas of ktn2 are surennuoer structural zone and huangqimiao structural zone . the more favorable exploration areas are tongbomiao structural zone , wudong slope zone , wuxi fault zone , vvuzhong structural zone and bayantala structural zone . huang yi - l , suwu - 7 and suba - 9 traps ofk1p2 are considered to be the most favorable traps for oil or gas to be drilled 在综合上述研究的基础上，对乌尔逊凹陷南二段的有利勘探区进行了预测，指出苏仁诺尔断裂构造带、黄旗庙断裂构造带南部为有利勘探区，铜钵庙构造带、乌东斜坡带、乌西断裂带、乌中构造带和巴彦塔拉构造带为较有利勘探区，南二段黄? - 1 、苏五- 7 、苏八- 9圈闭是乌尔逊凹陷南二段油气下一步勘探的有利靶区。
Directed by the advance theories of sequence stratigraphy , reservoir beds sedimentology , seismic stratigraphy and petro - geology , measured by exactitude seismic procession , analysis of seismic facies , analysis of single well lithfacies and sedimentary facies , study of macro and micro character of reservoir and diagenesis , this paper study comprehensively the stratigraphy sequence , the type and distributiong of sedimentary facies , reservoir properties , the diagenesis and the evolution of pores of the 2nd and 3rd parts of pingdiquan formation of permian in wucaiwan - shishugou region in jungan basin . we can optimum seek favourable target area and apply the study results on oil field production in order to solve the difficult questions . we mainly achieve several views as follows : l ) establish the sedimential sequence framework of permian formation in studying area and delimint the jiangjunmiao formation of middle dyas series as lowstand system tract , the lower of the second part to the third part of pingdiquan formation of middle dyas series as transgressive system tract , the upper of the second part to the first part of pingdiquan formation as highstand system tract 以层序地层学、储层沉积学、地震地层学、石油地质学的先进理论为指导，以地震资料精细目标处理、地震相分析、单井岩相分析、沉积相分析、宏观和微观储层特征分析及成岩作用研究为手段，对准噶尔盆地东部五彩湾? ?石树沟地区二叠系平地泉组二、三段的地层层序、沉积相类型及展布、储层物性特征、成岩作用及孔隙演化进行综合研究，优选出有利勘探区带，并将研究结果应用到生产中，解决生产中的难题，主要取得了以下几点认识：建立了工区内二叠系沉积层序框架，把中二叠统将军庙组地层划为低水位体系域，中二叠统平地泉组二段下部三段地层为水进体系域，二段上部一段地层为高水位体系域。
In this paper , by explored geo - physico - chemical prospecting method for looking for oil in prior prospect , the authors summarize a suit of prospective technique and program , which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon , absorbed - fluorescent spectrum , ultraviolet radiation spectrum , methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential , gamma energy spectrum . accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect 通过勘探早期地质物化探综合找油方法实验，笔者总结了一套适合志丹探区石油地质特点的勘探方法组合和勘探程序：油气地球化学勘探（酸解烃、吸附烃、荧光光谱、紫外光谱、甲烷碳同位素、蚀变碳酸岩）化探圈定的有利勘探区进行非地震物探（自然电位、伽玛能谱、高精度磁测、土壤测氧）物探圈定的异常区进行电阻率测深勘探地质物化探成果综合评价。
By means of the technologies of basin modeling , petroleum system , and correlation among chinese and foreign basins , and integrated analysis of the features of evolution of the basin , tectonic transformation , sidmentology , hydrology , and the anatomising of typical gas pools , the paper focused on the poolforming features of the basin , probed into the characteristics of enrichment , distribution and poolforming of oil and gas , and forecasted the favorable areas or belts of exploration 本文以成藏为主线，从前陆盆地形成演化、构造变形、沉积充填、水文地质研究出发，以盆地模拟、含油气系统研究为手段，通过典型气藏的解剖和成藏主控因素分析，以及与国内外前陆盆地成藏特征对比，探讨川西前陆盆地油气富集规律和成藏特征，并预测有利勘探区带和方向。
After synthetic evaluation to the permian reservoir , it was considered that there were deep lake facie in mazhong - heidun - shibandun structure zone , it was suitable to depositing thick carbonate rock . these cracks were developed in the zones where the stress was concentrated . these zones are fairly good oil and gas exploration areas . 对三塘湖盆地二叠系储层进行综合评价后，认为：该区马中?黑墩?石板墩一带属半深湖沉积亚相，有利于碳酸盐岩的沉积，储集体沉积比较厚，并且此带属于应力集中的变形强烈带，故裂缝较发育，从而成为最有利油气勘探区，其次有利区为牛圈湖构造带，这主要是由牛圈湖地区的颗粒溶孔较发育所致。
According to these results combined with exploration practice , foot favorable exploration zones are selected , these are the integrated anticline traps below the tertiary gypsum halite , gypsum mudstone in kuqa foreland thrust belts , the second and the third row structural bells in southern junggar foreland thrust belt , the unconventional natural gas pools in die yanshan palaeohigh in north and south of western sichuan basin , the gentle fold structural belt in central sichuan basin and the deep depression in sichuan basin , and the cold take and nanbaxian structural belt in northern margin of qaidam basin 依据理论分析及勘探实践，优选出4个有利的勘探区带，它们是：库车前陆冲断带古近系、新近系膏盐岩、膏泥岩之下的完整背斜圈闭；准南前陆冲断带第二、第三排构造带；川西北部及南部燕山运动期古隆起、川中平缓褶皱构造带以及深坳陷内部的非常规天然气；柴北缘冷湖南八仙构造带。
