Structural Evolution and Hydrocarbon Entrapment in the Balcon Field Area, Upper Magdalena Valley, Colombia.

Mario G. de Freitas, Gloria Vidal, Martin Mantilla

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... reactivated rift faults and new thrusts. The inversion of rift faults is discussed in the following section (Structural Evolution). All the interval...

Envelope full-waveform inversion of marine seismic data

Kai Xiong, David Lumley, Wei Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

...Envelope full-waveform inversion of marine seismic data Kai Xiong, David Lumley, Wei Zhou Envelope full waveform inversion of marine seismic data...

Solving seismic inverse problems by an unsupervised hybrid machine-learning approach

Mrinal K. Sen, Arnab Dhara

International Meeting for Applied Geoscience and Energy (IMAGE)

... by an Unsupervised Hybrid Machine Learning Approach Mrinal K. Sen*, and Arnab Dhara, University of Texas at Austin Summary Seismic inversion is generally...

Rock-physics based time-lapse inversion in Delivery4D: synthetic feasibility study for CO2CRC Otway Project

Stanislav Glubokokvskikh, James Gunning, Tess Dance, Roman Pevzner, Dmitry Popik, Christian Proud

Petroleum Exploration Society of Australia (PESA)

... seismic processing. Key words: seismic inversion, rock physics, time-lapse seismic, Bayesian approach INTRODUCTION Time-lapse or 4D seismic became...

Elastic AWI and RWI in the Santos Basin

Tenice Nangoo, Nikhil Shah, Adrian Umpleby, John Armitage, Mike Warner, Gustavo Catao Alves, Andre Bulcao, Analena Mileo Camara de Oliveira

International Meeting for Applied Geoscience and Energy (IMAGE)

... simple acoustic RTM. Introduction Full-waveform inversion now forms a near-essential part of velocity-model building for sub-salt imaging. Here...

Prospect Identification Using AVO Inversion and Lithology Prediction

Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton

Petroleum Exploration Society of Australia (PESA)

...Prospect Identification Using AVO Inversion and Lithology Prediction Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton technology focus...

Quantitative Petrophysical AVO Error Analysis in a Layered Model

Search and Discovery.com

..., Canada Summary In order to minimize reservoir prediction error risk from AVO inversion, it is necessary to study the uncertainties of this inversion...

Lithologic Prediction from Seismic Attributes in the Balcon Field, Colombia

J. E. Calderon

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Ray) is evaluated through the use of techniques based on multiattribute seismic analysis and neural network inversion (NNI). The iterative process...

4D Evolution of Fault Systems in Sedimentary Basins: A Review

K. R. McClay, P. S Whitehouse, A. Amilibia, J. de Vera, T. Djebbar

Petroleum Exploration Society of Australia (PESA)

... of overlapping oppositely-dipping faults. Inversion of segmented extensional faults in the rift models produces doubly-plunging fault-related anticlines...

Abstract: High Resolution Migration Modelling and Seismic Inversion – Example from a Channelized System in Offshore Angola, by M. Hertle, N. H. Schødt, H. P. Hansen, and M. De Lind Van Wijngaarden; #90091 (2009)

Search and Discovery.com

Seismic Stratigraphic Exploration - A New Frontier

Roy O. Lindseth

Rocky Mountain Association of Geologists

... are often directly related to facies changes. Thus, under favorable conditions, porosity can be mapped directly from seismic data. The inversion...

Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

... inversion methodology (Bashore and Araktingi, 1994) to compute an image of acoustic impedance between the wells, which we then correlate at each wellbore...

Abstracts: The NE Greenland Shelf: Full Crustal Imaging of Salt Tectonics and the Wandel Sea Mobile Belt; #90173 (2015)

Richard C. Whittaker, Menno G. Dinkelman, P. A. Emmet, and J. W. Granath

Search and Discovery.com

... and inversion on the seismic data supports earlier model based interpretations for the area to be affected by strike slip motion related to the De...

Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field

Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel

International Meeting for Applied Geoscience and Energy (IMAGE)

... Kuwait Oil Company Summary The Bahrah field in Kuwait, has a complex stratigraphic and structural setting and large heterogeneity of the reservoir...

Applied Geostatistics Method for Clastic Gas Reservoir Facies Modeling of Middle Arang Formation of TS Gas Field, West Natuna Basin

Tigor Siagian, Ali Taha Al-Temimi, Abdulaziz Al-Mousawi, Sonny Winardhi

Indonesian Petroleum Association

... reservoir facies develops to * ** Key word: geostatistics, modeling, facies, clastic, variogram INTRODUCTION ‘TS’ Gas field located in West Natuna...

Basin Architecture and Marcellus Resource Potential in the Allegheny National Forest, Pennsylvania

M. Soledad Velasco, Horace Snyder, Emmanuel Schnetzler, Maggie Baber

Unconventional Resources Technology Conference (URTEC)

... an understanding of the basin architecture and structural framework from the basement to the surface. These data were integrated with well and seismic data in 2-D...

Practical considerations for computing the kernels of reflection-based full-waveform inversion

Houzhu (James) Zhang, Hong Liang, Hongwei Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the computations of the inversion kernels. A synthetic land example will be used to demonstrate the main points of the proposed workflow. Introduction...

Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative

Ao Cai, Colin A. Zelt

International Meeting for Applied Geoscience and Energy (IMAGE)

...Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative Ao Cai, Colin A. Zelt...

Seismic inversion with dictionary learning using unsupervised machine learning

Debajeet Barman, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic data demonstrate the applicability of our approach. INTRODUCTION Different standard waveform inversion methods (Lailly and Bednar, 1983...

P-wave velocity inversion with average velocity analysis method

Yan Yuefeng, Jing Shaodong, Wang Yingwei, Zhong Chuhan

International Meeting for Applied Geoscience and Energy (IMAGE)

...P-wave velocity inversion with average velocity analysis method Yan Yuefeng, Jing Shaodong, Wang Yingwei, Zhong Chuhan P-wave Velocity Inversion...

One-way full-waveform inversion using frequency-domain model extension

Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

...One-way full-waveform inversion using frequency-domain model extension Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp One-way full-waveform...

Lithology Discrimination and Pore-Fluid Detection Using 3D Pre-Stack Simultaneous Inversion: A Case Study at Gumai Formation, Jambi Sub-Basin, South Sumatra

Widia Anggraeni, Mawar Indah Nursina, Andri Syafriya, Bagus Sapto Mulyatno, Muh Sarkowi

Indonesian Petroleum Association

...* ABSTRACT INTRODUCTION Pre-stack simultaneous inversion is a part of quantitative interpretation as a reservoir characterization tool to identify...

Extended full-waveform inversion to improve the subsalt imaging in GOM

Guojian Shan, Jingru Chen, Zhemin Tan, John Chen, Yue Wang, Xiaoting Lou, Jennifer Zhang, William Lester

International Meeting for Applied Geoscience and Energy (IMAGE)

... the image below the salt. Introduction Over the past few years, full waveform inversion (FWI) (Tarantola, 1984), has emerged as a crucial tool...

Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)

Olivia Collet, Benjamin Roure, Jon Downton

Search and Discovery.com

... enabled us to understand whether the inversion yields reasonable results with current approximations and assumptions. Introduction Knowledge...

Large-scale 3D Inversion of Helicopter Electromagnetic Surveys for Oil Sands Exploration near Fort McMurray, Alberta, Canada; #41303 (2014)

Leif H. Cox, Glenn A. Wilson, Michael S. Zhdanov, Jonathan Rudd, and John Wilson

Search and Discovery.com

.... In this paper, we present a case study for the 3D inversion of HTEM data for oil sands exploration near Fort McMurray. Introduction A typical...