3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway

Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen Tromp

International Meeting for Applied Geoscience and Energy (IMAGE)

...-Waveform Inversion (FWI) to deviated Rigsource Vertical Seismic Profile (R-VSP) data from the Fenja Field in Norway, to advance our understanding...

Research of high-precision depth interpretation method for low-amplitude offshore reservoir and its application in C oilfield, Bohai Bay Basin

Wenbin Li, Jianli Wang, Zhenglong Zhang, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to fast lateral velocity change, poor quality of seismic velocity, time-depth conversion only based on velocity interpolation of several existing...

Seismic Guided Drilling (SGD*): A New Technology for Look-Around and Look-Ahead of the Bit Prediction During Drilling

Nader C. Dutta, Sherman Yang, Jianchun Dai, Aranya Bhaduri, S. Chandrasekhar, Firoze Dotiwala, C.V. Rao

Indonesian Petroleum Association

...Seismic Guided Drilling (SGD*): A New Technology for Look-Around and Look-Ahead of the Bit Prediction During Drilling Nader C. Dutta, Sherman Yang...

The potential of borehole seismic monitoring techniques at the field scale for leakage and well integrity assessment in CO2 injection projects

Nicolás D. Barbosa, Andrew Greenwood, Eva Caspari, Michael Jordan, Marcin Ireneusz Duda, Bastien Dupuy, Amir Ghaderi, Peder Eliasson

International Meeting for Applied Geoscience and Energy (IMAGE)

... only consider receivers deployed in M3. (b) Observed velocity changes from seismic first arrival time tomography after CO2 injection (modified from...

Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)

Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala

Search and Discovery.com

...: Seismic      Use acoustic and elastic modeling for concept verification Perform illumination study Long-offset data modeling (diving wave tomography...

Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin

R. A. Pearson, B. S. Hart

AAPG Special Volumes

...Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin R...

Insight from keywords co-occurrence in SEG annual meetings: A bibliometric study

Changcheng Liu, Srichand Prajapati

International Meeting for Applied Geoscience and Energy (IMAGE)

... are classified into four clusters, which cover interpretation, rock physics, acquisition, and non-seismic methods. The clusters present the research focus...

New Imaging Results and Improved Interpretation of Late Triassic Depositional Features within the Browse Basin, North West Shelf of Australia

Jarrad Paul Grahame, Tran Thinh To

Australian Petroleum Production & Exploration Association (APPEA) Journal

... (Fig. 3). Maxima 3D dataset and methodology The Maxima 3D marine seismic survey, acquired between September and November 2007, consisted of eight...

Improving reservoir imaging with FWI: A case study in the Columbus Basin, offshore Trinidad

Xiaolei Song, Simon Luo, Hu Jin, Imtiaz Ahmed, Akkel Paul, Nirala Boodoo, Ganyuan Xia, Sean Cardinez, Rodney Johnston

International Meeting for Applied Geoscience and Energy (IMAGE)

... with the drilled wells: it serves as a high-resolution seismic image for interpretation and a useful reference for well planning and drilling decisions...

Full waveform inversion of simultaneous long-offset data

Nizar Chemingui, Alejandro A. Valenciano, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... as acquired in the field, and is particularly relevant to the industry growth in blended seismic data acquisition. We also employed an FWI velocity...

Australia Holds the Aces in Critical New CCS Industry

Dale Granger

Petroleum Exploration Society of Australia (PESA)

... current regulatory bottlenecks. Part 2 of our investigation into the science looks at emerging technologies in the seismic realm and what Australia has...

Abstract: Interferometric Approach to Complete Refraction Statics Solution; #90187 (2014)

Valentina Khatchatrian and Mike Galbraith

Search and Discovery.com

..., tomography and so on, commonly used in land seismic data processing to derive a near surface model, utilize first break picks to obtain the weathering model...

A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion

Andrey H. Shabelansky, Cory J. Hoelting, Min Yang, Sizhuang Deng, Jinsong Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

.... You, D. Nichols, and M. Woodward, 2013, Model-uncertainty quantification in seismic tomography: method and applications: Geophysical Prospecting, 61...

Metal Earth: Role of multidisciplinary geophysical methods to improve knowledge of mineral deposition across Precambrian rocks

Esmaeil Eshaghi, Richard Smith, Mostafa Naghizadeh, Graham James Hill, Eric Roots, Amir Maleki Ghahfarokhi, Saeid Cheraghi, John Ayer

Petroleum Exploration Society of Australia (PESA)

..., processing and preliminary modelling of multidisciplinary geophysical data (i.e. seismic, magnetotelluric, potential field data and petrophysical...

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... using seismic events identified as S-waves generated by explosive sources. The model was obtained by picking zero offset events analogously...

Nature and Demise of the Proto-South China Sea

Robert Hall, H. Tim Breitfeld

Geological Society of Malaysia (GSM)

... may have extended SW as far as the Oligocene volcaniclastic rocks of the Sandakan area in Sabah. SEISMIC TOMOGRAPHY It is now accepted that the mantle...

Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation: A Brazilian presalt analog

Lucas Oliveira, Andr Martins, Marco Ceia, Roseane Missgia, Herson Rocha, Natan Santarm, Jessica Moreira, Irineu Lima Neto

International Meeting for Applied Geoscience and Energy (IMAGE)

... visualization and compute effective properties on these large 3D microcomputed tomography (μCT) images. Furthermore, using highly innovative, very fast...

Applications of elastic RTM on land data

Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

...: 1) the extended top and bottom basalt interfaces with higher Figure 3: Vp model after conventional tomography followed by FWI. Fourth International...

Past, present, and future of the lithium industry „ The role of geophysics

Ana Curcio, Ricardo D. Piethe

International Meeting for Applied Geoscience and Energy (IMAGE)

... prospecting methods (seismic, magnetics, direct current, electromagnetic and gravity) were evaluated in different salt flats, concluding that full tensor...

AAPG Foundation 2016 Grants-in-Aid Projects; - Abstracts, #90298 (2017).

Search and Discovery.com

Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)

Yicheng Zhou, Yang Cui, Sherif Hanafy

International Meeting for Applied Geoscience and Energy (IMAGE)

...Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP) Yicheng Zhou, Yang Cui, Sherif Hanafy Super-virtual...

AAPG Africa Region Annual Conference, 3rd Regional Deepwater Offshore West Africa Conference & Exhibition, 14-19 November 2010 Abuja, Nigeria; Abstracts, #90115 (2010).

Search and Discovery.com

Evolution of the Bahia Basin: Evidence for Vertical-Axis Block Rotation and Basin Inversion at the Caribbean Plate Margin Offshore Northern Colombia; #10528 (2013)

Pedro Galindo and Lidia Lonergan

Search and Discovery.com

... quality 3D PSTM seismic volume to document the structural styles associated with the evolution of the Bahia Basin since the Miocene. A complex array...

4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra

S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro

Indonesian Petroleum Association

...4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra S. D. Jenkins, M. F. Bee, J. H. Lyle, E...

Abstract: Stochastic Simulation of Microseismic Events not Recovered from Monitoring Records; #90174 (2014)

Vera Rodriguez

Search and Discovery.com

..., size of the stimulated volume. Considering that the magnitude of a seismic event is related to the fault plane dimensions, attributes like connectivity...