18、ones deviated well,sea bottom,26,专业知识,三维VSP用途,27,专业知识,BA99212dd,Downhole source,Recording truck,Receivers,(6)逆VSP观测系统,逆VSP观测系统将震源布在井中,地面布置检波器。,28,专业知识,Drill bit,Recording,Receivers,Rig sensor,cross-correlation,(7)随钻VSP观测系统-Seismic-while-drilling...
Here, let’s start by caring for everyone around us.If we help and love each other, our life will become better, and our VSP family will be more harmonious. Helping others is the source of happiness, so we should be happy people and m...
The in-house VSP technology proposed in this study is open-source and can be easily adopted by other centres. The remaining centres across Canada, including those enrolled in this trial, account for over 50% of total mandibular reconstructions in the country and have not adopted VSP due to a...
OpenVSP is packaged for compilation into three CMake projects: the main OpenVSP project with all the OpenVSP source and the category 4 dependencies; a Libraries project with all the category 3 dependencies; a SuperProject that can unify building the other two projects....
石油地球物理勘探 ,2000,35(4):517G526 DONG LG,MAZT,DINGJR.DetectingtheformationfracG turesinYanchengdepressionbyanalyzingthefourGcomponent VSPdataofSGwavesource[J].OilGeophysicalProspecting, 2000,35(4):517G526 [35] 蔡志东,王冲,陈策,等.零井 源距 VSP 数据变换及其在高陡构 造地区桥 式标定中...
The in-house VSP technology proposed in this study is open-source and can be easily adopted by other centres. The remaining centres across Canada, including those enrolled in this trial, account for over 50% of total mandibular reconstructions in the country and have not adopted VSP due to a...
Wild forms are homogeneous polynomials whose smoothable rank is strictly larger than their border rank. The discrepancy between these two ranks is caused b
It was found that fracture zones located at borehole-receiver depths and laterally offset from the borehole by 300 m can be imaged reliably for a range of the different dips, but more source positions and large offsets between sources and the borehole are required for imaging steeply dipping...
The result of real and modeled VSP data inversions indicates that traveltime inversion using transmitted first-arrival times from at least two source locations is a viable method for estimating interval velocities, reflector depths, and reflector dips. -from Author 展开 ...
The noise is formed by the cross-correlation of source and receiver wavefields that propagate along the same paths. A wavefield decomposition imaging condition (WDIC) can eliminate this low-frequency noise by separating the wavefield into up–down or left–right directions and then cross-...