Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 30,495 Results. Searched 197,283 documents.

< Previous   12   13   14   15   16   Next >

Ascending

Assessing FWI imagings potential to tackle illumination issues and internal multiples in the Brazilian presalt

Cyril Dolymnyj, Filipe Rudrigues, Amanda Porto, Leandro Galves, Asdrubal Ovalles

International Meeting for Applied Geoscience and Energy (IMAGE)

... poses multiple challenges to velocity model building and to imaging in general. Diving waves have a shallow penetration depth due to limited maximum...

2022

Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #30391 (2014)

Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang

Search and Discovery.com

... imaging improves gather flatness in all azimuths and produces better image focusing. Introduction Wide azimuth (WAZ) has been established...

2014

Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)

Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad

Search and Discovery.com

... artifacts. Introduction Seismic imaging of Canadian Foothills structures is challenging because of their complex folded and faulted structures and because...

2013

MIT’ (Multi-Finger Imaging Tool) and CHIME’ 3D Visualization for TRSV Damaged Sealbore Inspection at Total E&P Indonésie

Tomi Sugiarto, Lamris Pangihutan, Thresia Nurhayati

Indonesian Petroleum Association

.... INTRODUCTION The Multi-finger Imaging Tool was introduced over fifty years ago, a true mechanical devices designed * ** Total E&P Indonesie...

2008

Scale reduction using magnetotellurics … a mineral exploration example from the Olympic Domain, South Australia

Stephan Thiel, Kate Robertson, Wenping Jiang

Petroleum Exploration Society of Australia (PESA)

... survey, the survey is unique for imaging the whole-oflithosphere footprint of IOCG deposits under cover. Key words: magnetotellurics, Olympic Domain...

2019

Towards Improved Quality and Accuracy of Deeper Target Images on Land Data

Afiq Mokhtar, Riaz Alai, Christopher Lee Slind, Poetri Monalia, Rizki Krishna Pratama

Indonesian Petroleum Association

...* Poetri Monalia** Rizki Krishna Pratama** ABSTRACT Even with all the technological advancements today, imaging the fractured basement in onshore...

2022

Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging

G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki

Indonesian Petroleum Association

... inversion (FWI) and separated wavefield imaging (SWIM) for prestack depth migration (PSDM) velocity model building and imaging. The data under...

2014

Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner

Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock

International Meeting for Applied Geoscience and Energy (IMAGE)

...Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner Simon Stokes...

2023

Seismic Foldout: Unlocking Gulf energy: The impact of advanced seismic technologies on Exploration

Andrey Bogacchev, TGS

GEO ExPro Magazine

... introduction to the multiclient market in 2019, long-offset Ocean Bottom Node (OBN) technology has significantly enhanced imaging accuracy, transforming...

2024

Fast Gauss-Newton full-wavefield migration

Siamak Abolhassani, Eric Verschuur

International Meeting for Applied Geoscience and Energy (IMAGE)

... building a reputation among users as a powerful but costly depth imaging technique, Berkhout (2014b) introduced full wavefield migration (FWM...

2022

Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia

Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam

Indonesian Petroleum Association

... imaging at the processing target window. The sand channels within the shallow interval are now better imaged as a result of Q model which...

2015

Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM

Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga

Indonesian Petroleum Association

... lateral velocity variations in the near surface complicate seismic imaging and timeto-depth conversion. Poor or noisy imaging inside the carbonate buildup...

2008

What lies beneath? Prospecting for Hydrocarbons under a metamorphic allochthon, Timor-Leste

M. Bucknill, Brendan Duffy, Jason Noble, Alex Berkovitch

Petroleum Exploration Society of Australia (PESA)

... imaging of legacy onshore seismic surveys. These are interpreted by integration with surface geology mapping, wells, offshore seismic and gravity data...

2019

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... on RTH attributes for a number of oil and gas fields. Introduction The problems of predicting petrophysical parameters, as well as flow rates and other...

2023

Application of passive seismic and AEM to 3D paleochannel imaging: Capricorn Orogen

Sara Jakica, Lucy Brisbout

Petroleum Exploration Society of Australia (PESA)

... internal features of the paleochannel also differ. Key words: passive seismic, AEM, paleochannel, HVSR, depth to basement INTRODUCTION The aim...

2019

Acoustic approximation VTI reverse-time migration using pseudo-depth mapping method

Xinwen Zhang, Jianping Huang, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... profile. However, in practice, inaccurate migration velocity field will lead to depth/velocity ambiguities which affect pre-stack depth migration imaging...

2023

A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China

Huang Yuanyi, Liang Xing, Jiang Liwei, Li Xuefeng, Wang Changhui, Hu Jiang, Cheng Gaoming, Jin Zhigang, Wang Lifeng, Zhang Sheng, Wang Qiangjun, Sun Jiangwei

International Meeting for Applied Geoscience and Energy (IMAGE)

... are effectively improved by detailed near-surface Q survey, stimulating well depth design, the joint 3D surface seismic and VSP survey. Introduction...

2023

Integrating legacy data with new towed-streamer acquisition tuned for imaging objectives: A Campos Basin case study

Jon Burren, Derek Unger

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the water. The original CLO data was reprocessed through depth model building and imaging showing good improvement with modern techniques, but it still...

2022

FWI imaging of complex subsalt Mesozoic targets from land to shallow waters

Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva

International Meeting for Applied Geoscience and Energy (IMAGE)

...FWI imaging of complex subsalt Mesozoic targets from land to shallow waters Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar...

2023

High-fidelity GPR image super-resolution via deep-supervised machine learning

Kai Gao, Carly M. Donahue, Bradley G. Henderson, Ryan T. Modrak

International Meeting for Applied Geoscience and Energy (IMAGE)

... National Laboratory SUMMARY Ground-penetrating radar (GPR) is the tool of choice for fast near-surface structure and anomaly imaging. A clean...

2022

Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Nichols, and W. Mao, 2012, Inversion after depth imaging: 82nd Annual International Meeting, SEG, Expanded Abstracts, doi: https://doi.org...

2022

Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data

Toktam Zand, Andrzej Gorszczyk, Ali Gholami, Hasan Ghasemzadeh, Alison Malcolm

International Meeting for Applied Geoscience and Energy (IMAGE)

...Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data Toktam Zand, Andrzej Gorszczyk...

2022

Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Phil Fontona, Edward Hager

Indonesian Petroleum Association

... frequencies as they propagate through the Earth is large (Q-factor), then having improved lows means the wavelet recorded meets the geophysical imaging...

2015

< Previous   12   13   14   15   16   Next >