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The AAPG/Datapages Combined Publications Database

Showing 29,081 Results. Searched 195,364 documents.

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ABSTRACT: Anisotropic Imaging of Okubotin 3-D Seismic Survey; #90115 (2010)

Adeboye A. Oni, Gislain Madiba, and Berti Ozumba

Search and Discovery.com

... to counter these challenges in Shell Nigeria is the introduction of anisotropic prestack depth migration for all newly acquired long offset 3D seismic data...

2010

Abstract: Geophysical Techniques for Hydrological Investigations (Paper B23)

Mohammed I. I. Abu-Shariah, Samsudin Hj. Taib, Ismail Yusoff, Ros Fatihah Muhammad, Samsudin Shahid

Geological Society of Malaysia (GSM)

... of Malaya, 50603 Kuala Lumpur, Malaysia Email Address: [email protected] Geophysics in Greek means “physics of earth” (Scheidegger, 1976). Geophysics...

2010

High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs

Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser

Unconventional Resources Technology Conference (URTEC)

... part of this paper without the written consent of URTeC is prohibited. Summary Current research in the field of seismic depth imaging has identified...

2015

Extended Abstract: Revitalizing an Old Field—Main Pass 73—Gulf of Mexico Shelf

Ross Saunders, Ahmed Ammar, Chuck Henry, Tim Wilkinson, Mike Frismanis, Mike Bradshaw, Jeff Codd, David Kessler

GCAGS Transactions

... in processing and imaging technology. The main advancements include (a) the ability to construct more detailed anisotropic earth models with much more...

2016

Least Square Q-Kirchhoff Migration: Implementation and Application

Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang

Petroleum Exploration Society of Australia (PESA)

... Filter INTRODUCTION Absorption effects caused by the anelastic nature of the earth leads to the attenuation of amplitude and distortion of phase...

2018

Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)

Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza

Search and Discovery.com

...Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016) Sergio Chávez-Pérez, Mario...

2016

High Frequency Full Waveform Inversion as an Interpretation Solution

Laurence Letki, Matt Lamont, Troy Thompson

Australian Petroleum Production & Exploration Association (APPEA) Journal

... for improved seismic imaging and reduced depth conversion uncertainty. By including higher frequencies in FWI, we can attempt to resolve for finer and finer...

2019

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

... of the workflows involved in depth imaging. From Conversion to Inversion Introduction Recent advances in computer-based interpretation systems have...

1999

Abstract: Transmission Imaging: Moving Source Offset VSP (MSOVSP) Case Study; #90172 (2014)

Emmanuel Bongajum, Bernd Milkereit, Douglas Schmitt

Search and Discovery.com

... is sufficiently large. For VSP data, imaging practices require transformation of the reflections through a process called VSPcommon depth point mapping...

2014

How to Increase the Bandwidth of your Plains Data

Search and Discovery.com

... features such as channel flanks, faults, and fractures on the anisotropic depth migration stack. Introduction Theoretically, a more advanced migration...

2013

Stacking common-image gathers via the flatten-illumination-similarity method

Chengliang Wu, Huazhong Wang, Bo Feng, Chao Ning, Xianggong Tang

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Intelligent Inversion Imaging Group (WPI), School of Ocean and Earth Science, Tongji University, Shanghai, 200092, China 3: Shengli Oilfield Geophysical...

2023

Broadband Least-Squares Wave-Equation Migration

Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui

Petroleum Exploration Society of Australia (PESA)

..., and better structural imaging at all depths. Key words: Migration, inversion, acquisition footprint, illumination, wavenumber. INTRODUCTION Depth...

2018

Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015)

Yong Hua, Don Lawton

Search and Discovery.com

...Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015) Yong Hua, Don Lawton Depth Imaging Through...

2015

Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas

Nader C. Duta, Sherman Yang, Yangjun (Kevin) Liu, Lawrence Cho, Jie Cui

Indonesian Petroleum Association

... and C.V. Rao, [2014]Earth Model Building Using Rock Physics and Geology for Depth Imaging; The Leading Edge, October, pp. 936-942. Building...

2015

New insights into the Exmouth Sub-basin: Seismic acquisition, processing and imaging

Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari

Petroleum Exploration Society of Australia (PESA)

..., FWI, depth imaging, Exmouth Sub-basin INTRODUCTION The Exmouth Sub-basin represents part of the intracratonic rift system of the Northern Carnarvon...

2019

Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)

Sunjay Sunjay,

Search and Discovery.com

... The soul goal of exploration seismology, precise subsurface imaging, can be done in different ways and in different domains: time or depth. Although...

2011

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

...Seismic Imaging of Fractures … A Feasibility Study Larry Lines Seismic Imaging of Fractures – A Feasibility Study Larry Lines* University of Calgary...

Unknown

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

...Seismic Imaging of Fractures … A Feasibility Study Larry Lines Seismic Imaging of Fractures – A Feasibility Study Larry Lines* University of Calgary...

Unknown

Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand

Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim

Petroleum Exploration Society of Australia (PESA)

... imaging performed with Q-Kirchhoff prestack depth migration to compensate for the complex kinematics and gas-related absorption effects observed...

2019

Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview

Andrew Long

Petroleum Exploration Society of Australia (PESA)

...Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview Andrew Long I TECHNICAL Focus What is Wave Equation Pre-stack...

2004

Tailored Acquisition and Processing Providing an Enhanced Subsurface Image of the Basin Architecture, Exmouth Sub-Basin, North West Shelf, Australia

Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari

Australian Petroleum Production & Exploration Association (APPEA) Journal

... increased efficiency in the model building workflow and improved resolution in the deeper part of the model, producing an early depth imaging product...

2019

Utilization of High-Resolution Short- and Long-Wave Hyperspectral Imaging for Integrative Rock Typing; #42447 (2019)

Xiuju Liu, Tobi Kosanke

Search and Discovery.com

... Imaging of Core (SWIR and LWIR) 1997-HyMap (SWIR) 1970-Multispectral Imaging LandSat First earth observation satellite, Landsat, using...

2019

Predicting Frac Performance and Active Producing Volumes Using Microseismic Data

Charles J. Sicking, Jan Vermilye, Alfred Lacazette

Unconventional Resources Technology Conference (URTEC)

... cuttings disposal wells to track the movement of fluids. Introduction The fracture imaging method is a new product that was introduced to passive data...

2015

Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Exploration Geophysicists and the American Association of Petroleum Geologists Imaging pre-salt with elastic FWI and OBN data Figure 1: (a) Shallow depth...

2023

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