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The AAPG/Datapages Combined Publications Database

Showing 3,740 Results. Searched 195,387 documents.

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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

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

-- 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

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

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

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

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

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

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

The Deer Lake Basin, Newfoundland: Structural Constraints from New Seismic Data

James A. Wright, Brian H. Hoffe, George S. Langdon, Garry M. Quinlan

CSPG Bulletin

... was a careful refraction statics analysis. The programme GL13D (Hampson-Russell) was used to generate both the short and long wavelength statics...

1996

Success Factors for Effective Subsurface Imaging of Overthrust Belt Legacy Seismic Data

Walt Ritchie and Mihai Popovici

Search and Discovery.com

... WITH DATUM STATICS Stack with 3-D Refraction Statics 3DGeo Development Inc. STACK WITH REFRACTION STATICS 3-D Refraction + Residual Statics 3DGeo...

2009

Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field

Khaled Al Dulaijan, Gary Margrave

Unconventional Resources Technology Conference (URTEC)

... location is indicated by a black circle. Refraction statics were applied. Heavy noise was observed and suppressed in multiple domains (i.e., shot, CDP...

2016

Palmdale Bulge

Art Sylvester

Pacific Section of AAPG

... et al. (1976) did not have the benefit of refraction corrections. . . . Of primary importance to Castle’s derivation of uplift at Palmdale...

1984

Abstract: Surface-consistent transmission FWI; #91204 (2023)

Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis

Search and Discovery.com

... to complex physics that are difficult to be solved with a modeling/inversion approach such as full waveform inversion (FWI). Preprocessing and corrections...

2023

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