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The AAPG/Datapages Combined Publications Database

Showing 3,848 Results. Searched 200,691 documents.

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Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)

Tianfei Zhu, Yan Yan, and Jon Downton

Search and Discovery.com

... of conventional refraction methods in nearsurface velocity determination, and the strong lateral variations introduce severe statics anomalies. We show...

2015

Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014)

Byron M. Kelly and Don C. Lawton

Search and Discovery.com

...Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014) Byron M. Kelly and Don C. Lawton AAPG...

2014

Land seismic multi-parameter FWI imaging

Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing

International Meeting for Applied Geoscience and Energy (IMAGE)

... removal (adaptive notch filtering), despiking, refraction static corrections, linear noise removal, random noise removal, surface-consistent...

2024

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

...: velocity field. using tomographic Static application: sens it ivity tests using the above statics and other statics based on different velocity fields...

2004

Seismic imaging of the Turtle Mountain structure, southwestern Alberta, Canada

J.H. Isaac, D.C. Lawton, C.W. Langenberg

CSPG Bulletin

... utilized the sub-weathering velocities derived through GLI3D (used in a 2D sense) refraction statics analysis (Hampson and Russell, 1984), averaged sonic...

2008

Cost Effective Seismic Acquisition in the Papuan Foreland Basin

A. Garcia, J. D. Schneider, F. E. Doughty

Papua New Guinea (PNG) Petroleum Convention Proceedings

... the first five months of the campaign were discontinued after Pecten determined that conventional refraction statics analysis provided more accurate...

1993

Imaging of Shallow Coal Structures Using 2D6C Mini-SOSIE

Shaun Strong, James Alderman, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... to the PS data. Figure 3: Comparison of the P (red) and S (blue) refraction statics. Figure 4: Stacked Section (a) P-wave data. (b) S-wave data. (c) PS...

2016

Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)

Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere

Search and Discovery.com

... deteriorated images. We propose an improved methodology (i.e., workflow), where the sub-optimal near surface velocity model as derived from the refraction...

2018

-- no title --

user

Search and Discovery.com

... into the interpretation of preliminary depth migrated seismic data. We used the near-surface velocity models derived from refraction statics analysis...

Unknown

ABSTRACT: Limitations of 3-D Seismic to Meet its Objectives: A Case History; #90051 (2006)

Mohamad Samir Nahhas, Osama Abdel-Aal

Search and Discovery.com

... of this vibroseis data is 32. The data set suffered from multiples, statics and low signal to noise ratio. Imaging of the subsurface fault patterns...

Unknown

-- no title --

user

Search and Discovery.com

... into the interpretation of preliminary depth migrated seismic data. We used the near-surface velocity models derived from refraction statics analysis...

Unknown

Abstract: The Mega-Merge - 45 Contiguous Townships of Seismic Data in Alberta; #90211 (2015)

Chris Heaver, Alberto Galleguillos, Josef Heim, and William Lok

Search and Discovery.com

... a single refraction statics solution was derived for the entire area and the extensive quality control of this solution. The uplift of the 2006 Mega...

2015

Effects on the precision of tomography near-surface model with single receiver

Baohua Yu, Yongguo Wu, Haili Wang, Faquan Feng, Quanbin Yang, Lixin Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... on refraction first breaks is unknown. A three-layer structure theoretical geological model is established. Its surface elevation is the real data...

2024

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... a grid cell to model turning rays in near-surface environments. This near-surface model was then used to compute surface-consistent refraction statics...

2014

The Role of Seismic in Play Type and Prospect Development: Eastern Canning Basin

Ted Jacobson

Petroleum Exploration Society of Australia (PESA)

... STATICS COMPUTATIONS I ~ ........ . . KNOBBY SANDSTONE 3260 m/nc STATIC CORRECTIONS • • ' .·~~T' C.O~R.EC:T!ON~ Figure 8: An example of a weathering...

1984

High-density 3D acquisition technology and its application in dual-complex low S/N ratio area

Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Duorong Zhang, Xinxin Cai

International Meeting for Applied Geoscience and Energy (IMAGE)

... by the small 10-geophones array and the large 30-geophones array, but the S/N ratio of the latter one is relatively higher. High-precision tomographic statics...

2022

Abstract: Integrated Geophysical Characterization of the Near-Surface at Priddis, Alberta; #90224 (2015)

J. Helen Isaac, Lei Zhi, Don C. Lawton, and L. R. Bentley

Search and Discovery.com

... data and calculated refraction statics using a generalized reciprocal method inversion algorithm (Palmer, 1981). The near-surface velocity-depth...

2015

Advances in Seismic Acquisition in the Sabana de Bogotá, Colombia

Jair Rodrigues de Salles Scares Filho, Mario Geraldo de Freitas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... routine of examining previous data and performing extensive parameter testing was applied to the processing. Refraction statics, careful velocity...

1997

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... to compute the x-p moveout corrections is correct. For CMP data, only minor complications arise due to dip. The inclusion of refraction arrivals from...

1989

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

.... The seismic processing included a special refraction statics solution that reduced the static error in this difficult area to a minimum. Noise attenuation...

2017

Abstract: When Surface Waves Become our Zoom-in Lens„a Case Study from Western Desert Of Egypt; #91204 (2023)

Fatma Ibrahim

Search and Discovery.com

... for refraction statics and depth imaging. This combination helped to resolve the near surface challenges in the Western Desert and produced remarkably better...

2023

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