Imaging

Review of acoustic logging on cement bond and studies on acoustic/ultraacoustic methods for low-density cement bond logging

Well Logging Technolog

.
38

(
2
)

:
8

By

Hua Wang
,

G Tao
,

X Shang
,

C Xiao
,

2014
Ambient noise surface-wave tomography to determine the shallow shear velocity structure at Valhall: depth inversion with a Neighbourhood Algorithm

Geophysical Journal International

.
198

(
3
)

:
11

By

Aurelien Mordret
,

M. Landès
,

N. M. Shapiro
,

S. Singh
,

P. Roux
,

2014
A short note on the nested-sweep polarized traces method for the 2D Helmholtz equation

By

Leonardo Zepeda-Nunez
,

Laurent Demanet
,

2015
A short note on rank-2 relaxation for waveform inversion

By

Augustin Cosse
,

Stephen D. Shank
,

Laurent Demanet
,

2015
Estimating the fracture density of small-scale vertical fractures when large-scale vertical fractures are present

By

Yuwei Liu
,

Ning Dong
,

Michael Fehler
,

Xinding Fang
,

Xiwu Liu
,

2015
A comparison of methods to estimate seismic phase delays: numerical examples for coda wave interferometry

By

Dylan Mikesell
,

Alison Malcolm
,

Di Yang
,

Matt M. Haney
,

2015
Quality-factor and reflection-coefficient estimation using surface-wave ghost reflections from subvertical structures

By

Deyan Draganov
,

Elmer Ruigrokb Ranajit Ghose
,

Dylan Mikesell
,

Kasper van Wijk
,

2015
Retrieving surface waves from ambient seismic noise using seismic interferometry by multidimensional deconvolution

By

Karel N. van Dalen
,

Dylan Mikesell
,

Elmer N. Ruigrok
,

Kees Wapenaar
,

2014
A Bayesian framework for fracture characterization from surface seismic data

By

S. Ahmad Zamanian
,

Michael Fehler
,

Xinding Fang
,

Daniel Burns
,

2014
Reservoir fracture characterization from seismic scattered waves

By

Xinding Fang
,

Michael Fehler
,

Zhenya Zhu
,

Yingcai Zheng
,

Daniel Burns
,

2014