Papers 10,000
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#1Aaron Davis (CSIRO: Commonwealth Scientific and Industrial Research Organisation)H-Index: 21
#1Lasse Amundsen (NTNU: Norwegian University of Science and Technology)H-Index: 23
#2Bjørn Ursin (NTNU: Norwegian University of Science and Technology)H-Index: 34
Many modeling techniques have been developed to find the acoustic and elastic responses of a stack of plane layers to a plane spectral wave. For an elastic medium bounded above by an acoustic half-...
#1Ali Raeisdana (Kharazmi University)
#2M. Javad Khoshnavaz (UT: University of Tehran)H-Index: 1
Last. Hamid Reza Siahkoohi (UT: University of Tehran)H-Index: 9
view all 3 authors...
Calculating an accurate seismic velocity model serves an important role in many seismic imaging techniques. The process of velocity model building is often time-consuming, specifically for anisotro...
#1Alejandro Cabrales-Vargas (Pemex)H-Index: 2
#2Rahul Sarkar (Stanford University)H-Index: 2
Last. Robert G. Clapp (Stanford University)H-Index: 16
view all 4 authors...
ABSTRACTDuring linearized waveform inversion (LWI), the presence of small inaccuracies in the background subsurface model can lead to unfocused seismic events in the final image. The effect on the ...
ABSTRACTEstimating static rock properties (e.g., density and porosity) from seismic and well logs is one of the essential but challenging tasks in subsurface interpretation and characterization. To...
#1Alastair McClymontH-Index: 14
#2Paul BaumanH-Index: 1
Last. Rokas Vengalis (Lithuanian Institute of History)H-Index: 2
view all 8 authors...
ABSTRACTHolocaust mass grave sites in eastern Europe can be difficult to investigate due to a paucity of historical documentation relating to the events and because the use of traditional invasive ...
#1kai lin (CDUT: Chengdu University of Technology)
#2Bo Zhang (UA: University of Alabama)H-Index: 16
Last. Zhi Li (PetroChina)
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The azimuth of fractures and in-situ horizontal stress are important factors in planning horizontal wells and hydraulic fracturing for unconventional resources plays. The azimuth of natural fractur...
#1Guo Yu (CEA: China Earthquake Administration)H-Index: 3
#2Colin G. Farquharson (MUN: Memorial University of Newfoundland)H-Index: 26
Last. Man Li (CEA: China Earthquake Administration)H-Index: 2
view all 4 authors...
ABSTRACTWe have developed a 2D anisotropic magnetotelluric (MT) inversion algorithm that uses a limited-memory quasi-Newton (QN) method for bounds-constrained optimization. This algorithm solves th...
#1Shibo Xu (Kyoto University)H-Index: 7
#2Alexey Stovas (NTNU: Norwegian University of Science and Technology)H-Index: 20
Understanding the kinematics of horizontally-layered reservoir rocks is important to their proper characterization and to accomplish this it is necessary to specify the explicit model for these kin...
#1Thomas de Jonge (University of Bergen)
#2Vetle Vinje (CGG)H-Index: 6
Last. Einar Iversen (University of Bergen)H-Index: 14
view all 5 authors...
ABSTRACTEstimating the far-field source signature has always been an important part of seismic processing. However, estimating the source signature from an air-gun array is difficult because of the...
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