3D seismic processing for subsidence column detection applied in Dongpang coal mine;
東龐礦突水陷落柱三維地震處理效果與對(duì)比
3D seismic fine explanation on macro-structure of Coal Seam No.3 of Jining No.2 Mine;
濟(jì)寧二號(hào)煤礦3煤層宏觀結(jié)構(gòu)三維地震精細(xì)解釋
Application of Coalfield High Precision 3D seismic prospecting in Qinghai-Tibet Plateau Desert and Gobi Area;
高精度三維地震勘探技術(shù)在青藏高原沙漠戈壁區(qū)煤田的應(yīng)用
Approach of suppressing acquisition footprint of 3-D seismic data;
壓制三維地震數(shù)據(jù)采集腳印的方法研究
3-D seismic acquisition design in areas of anisotropy and complex structure.;
各向異性及復(fù)雜構(gòu)造條件下三維地震采集設(shè)計(jì)
Data processing joining several 3-D seismic surveying blocks together in Shengli Oilfield.;
勝利油田三維地震數(shù)據(jù)連片處理
The Prospective Application of the 3D Seismic Dechnology to Development in WeiCheng Oilfield;
三維地震技術(shù)在衛(wèi)城油田開(kāi)發(fā)中的應(yīng)用前景
The current methods of 3D seismic data interpretation are based on 2D seismic data interpretation methods.
目前的三維地震資料解釋方法仍停留在二維解釋的基礎(chǔ)上。
Since the dry and thick loess overburden has loose structure and without groundwater level,so it has strong absorptivity to seismic waves and very hard to carry out 3D seismic prospecting,especially in hilly ground shallow buried coal areas.
干厚黃土覆蓋地區(qū)表淺層黃土結(jié)構(gòu)疏松、無(wú)潛水位,對(duì)地震波吸收強(qiáng)烈,難以開(kāi)展三維地震勘探,特別是在煤層埋深淺的干厚黃土覆蓋丘陵地區(qū)。
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.
寺河礦為一個(gè)千萬(wàn)噸級(jí)特大型現(xiàn)代化礦井,截止2006年底,礦井三維地震勘探面積已達(dá)51km2,目前采掘范圍為二盤(pán)區(qū)和三盤(pán)區(qū),面積分別為6。
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"西部煤炭資源高精度三維地震勘探技術(shù)"工程,對(duì)晉城礦區(qū)進(jìn)行了旨在提高小斷層,小陷落柱探測(cè)能力的高密度三維地震勘探。
To overcome existing puzzles in 3D seismic prospecting such as geophone layout,geophone coupling,shotpoint selection etc.
勘探區(qū)內(nèi)地形地質(zhì)條件復(fù)雜,河流及河漫灘面積大,為克服三維地震勘探存在的諸如檢波線的鋪設(shè)、檢波器藕合、激發(fā)層位選擇等難題,主要采取了陸上檢波器挖坑埋置(黃土地段坑深20cm,沙灘地段坑深40cm)、水上檢波器用木樁固定等措施,并采用陸上井中放炮、礫石層坑炮、河水中水下放炮相結(jié)合的激發(fā)方式。
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.
以徐州夾河煤礦三維地震勘探為例,討論了在煤層埋藏較深條件下實(shí)施三維地震勘探的難點(diǎn)及對(duì)策。
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.
該方法適應(yīng)了這種復(fù)雜的地表?xiàng)l件 ,獲得了“空白區(qū)”的地震資料 ,為今后類似地表?xiàng)l件地區(qū)的三維地震勘探提供了經(jīng)驗(yàn)。
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.
針對(duì)新疆塔城地區(qū)某煤礦三維地震勘探區(qū)戈壁地表復(fù)雜、目的層埋藏淺等地質(zhì)條件,闡述了在野外數(shù)據(jù)采集、室內(nèi)資料處理及資料解釋的不同階段所采用的相應(yīng)技術(shù)措施和取得的地質(zhì)效果。
Research of Seismic Facies Analysis Technology Based on Three-dimensional Seismism;
基于三維地震的地震相分析技術(shù)研究
Application of seismic attributes technology in high precision 3D seismic interpretation
地震屬性在高精度三維地震解釋中的應(yīng)用
The geologic effect of 3D seismic prospecting for complex minor fault block,
三維地震勘探復(fù)雜小斷塊的地質(zhì)效果
Study of Visualizing Algorithm of 3-D Seismic and Topography Data;
三維地震地形數(shù)據(jù)的可視化方法研究
The Applied Research for Fine Interpretation of Coalfield 3-D Seismic Exploration;
煤礦采區(qū)三維地震精細(xì)解釋?xiě)?yīng)用研究
Research of method on reservoir parameters model using 3D seismic data containing rock --- Fractal Cokriging;
三維地震資料儲(chǔ)層參數(shù)建模方法研究
Design and Realization of Seis3D Structure Interpretation System;
三維地震構(gòu)造解釋系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)
Application of DigiFIN system in 3D marine seismic exploration
DigiFIN系統(tǒng)在海上三維地震勘探中的應(yīng)用
A Technology on Conversion and Storage of Three-dimensional Seismic Data
三維地震數(shù)據(jù)的一種轉(zhuǎn)換與存儲(chǔ)技術(shù)
Klseis acquisition system in the application of three- dimensional seismic
KLseis采集系統(tǒng)在三維地震中的應(yīng)用
Application of 3D Seismic Information to Predict Rich Gas Concentrated Zone
三維地震資料預(yù)測(cè)瓦斯富集區(qū)的應(yīng)用
Acquisition design technique with wide azimuth seismic and its application.
寬方位三維地震采集設(shè)計(jì)技術(shù)及應(yīng)用
Method and application of high density 3D seismic coal exploration
煤炭高密度三維地震勘探方法及應(yīng)用
3D seismic exploration technology for lower coal group in gob area
煤礦采空區(qū)下組煤三維地震勘探技術(shù)
Three-Dimension Seismic Data Volume is a three-dimensional digital image which maps the geological structure subsurface.
三維地震數(shù)據(jù)體是反映地下地質(zhì)構(gòu)造的三維數(shù)字圖象。
A Study on Mountainous area High Dip Angle Strata 3D Seismic Data Processing
山地大傾角地層三維地震資料處理研究
Application and Results of 3D Seismic Exploration in Complicated Surface Area
復(fù)雜地表地區(qū)三維地震勘探應(yīng)用與效果
Earthquake Response Analysis of Three-Dimensional Isolated Systems for Continuous Bridges
連續(xù)橋梁三維隔震體系地震反應(yīng)分析