2) seismic identification
地震识别
1.
Study on seismic identification and structure description of igneous rock;
火成岩地震识别及构造描述方法研究
2.
Es~3 salt-structural types of Dongpu depression and seismic identification.;
东濮凹陷沙三段盐构造类型及地震识别
3.
First, with the method of geological analysis and seismic technique, it analyzes the geologic feature of study area, improves the seismic information quality combine with seismic destination process, Second, with the sequence stratigraphy analysis, it defines the distribution of unconformity and stratigraphic trap, establishes the seismic identification modes of stratigraphic trap in layers.
其次,通过层序地层分析,明确不整合面及地层圈闭分布,分层系总结建立了地层圈闭的地震识别模式;在此基础上,重点针对地层圈闭描述中地层尖灭线预测误差较大的难题,设计大量地质模型,利用Gmaplus软件进行正演分析、寻找规律,并结合实际地震地质资料的分析统计,首次提出了地震属性参数预测法、地质统计方法和地震夹角定量外推方法三种研究方法,结合实际地质情况、综合运用,取得了较好的预测效果,解决了地层尖灭线预测不准的难题,从而实现了对地层圈闭的有效预测,完善了地层圈闭预测技术系列。
4) 3D seismic prospecting
三维地震
1.
Contrast 3D seismic prospecting interpreted results and mining block practical revealed geological anomalies have found rather poor effects of early stage conventional interpretation technological means under complex seismic-geologic conditions are hard to meet requireme.
寺河矿为一个千万吨级特大型现代化矿井,截止2006年底,矿井三维地震勘探面积已达51km2,目前采掘范围为二盘区和三盘区,面积分别为6。
2.
Rely on the "Western China Coal Resource High Precision 3D Seismic Prospecting Technology" project engineering,carried out high density 3D seismic prospecting aim to improve minor fault,small subsided column exploration ability.
依托"西部煤炭资源高精度三维地震勘探技术"工程,对晋城矿区进行了旨在提高小断层,小陷落柱探测能力的高密度三维地震勘探。
3.
To overcome existing puzzles in 3D seismic prospecting such as geophone layout,geophone coupling,shotpoint selection etc.
勘探区内地形地质条件复杂,河流及河漫滩面积大,为克服三维地震勘探存在的诸如检波线的铺设、检波器藕合、激发层位选择等难题,主要采取了陆上检波器挖坑埋置(黄土地段坑深20cm,沙滩地段坑深40cm)、水上检波器用木桩固定等措施,并采用陆上井中放炮、砾石层坑炮、河水中水下放炮相结合的激发方式。
5) 3D seismic exploration
三维地震
1.
According to the example of 3D seismic exploration for coal mineral in Jiahe,Xuzhou area,discusses the difficulties to execute 3D seismic exploration and the techniques to solve these problems under the condition of deeply-mining.
以徐州夹河煤矿三维地震勘探为例,讨论了在煤层埋藏较深条件下实施三维地震勘探的难点及对策。
2.
The seismic information of“blank area”have been gotten, and some experience in the 3D seismic exploration under the similar condition have been gained using this method.
该方法适应了这种复杂的地表条件 ,获得了“空白区”的地震资料 ,为今后类似地表条件地区的三维地震勘探提供了经验。
3.
In view of such phenomena as complex surface conditions,shallow target formation depths and overlying Gobi and hills encountered by 3D seismic exploration in a certain coal mine of Tacheng area,Xinjiang,this paper deals with some corresponding technical measures and their geological effects at different stages of field data collection,data processing and data interpretation.
针对新疆塔城地区某煤矿三维地震勘探区戈壁地表复杂、目的层埋藏浅等地质条件,阐述了在野外数据采集、室内资料处理及资料解释的不同阶段所采用的相应技术措施和取得的地质效果。
6) 3-D seismic
三维地震
1.
Approach of suppressing acquisition footprint of 3-D seismic data;
压制三维地震数据采集脚印的方法研究
2.
3-D seismic acquisition design in areas of anisotropy and complex structure.;
各向异性及复杂构造条件下三维地震采集设计
3.
Data processing joining several 3-D seismic surveying blocks together in Shengli Oilfield.;
胜利油田三维地震数据连片处理
补充资料：AutoCAD二维文件转化成solidworks三维文件
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