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The AAPG/Datapages Combined Publications Database

Showing 2,532 Results. Searched 195,452 documents.

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ABSTRACT: Seismic Anisotropy of Sedimentary Rocks: A Unique Probe of Rock Fabric; #90007 (2002)

Colin M. Sayers

Search and Discovery.com

... alignment of anisotropic minerals, grains, microcracks, fractures, bedding planes and heterogeneities on a length scale smaller than the seismic...

2002

ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006)

Jason E. Gumble, James E. Gaiser, and Robert H. Tatham

Search and Discovery.com

...ABSTRACT: Imaging Anisotropic Symmetry Using Prestack Converted-Wave Seismic Data for Fracture Analysis; #90061 (2006) Jason E. Gumble, James E...

2006

Key Aspects of Multi-Azimuth Acquisition and Processing

James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki

Indonesian Petroleum Association

... the quality of conventional single azimuth surveys, in particular azimuth regularization and azimuthally anisotropic pre-stack time migration. The question...

2008

Abstract: AVO Depth Modelling (Paper 2)

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

... next between isotropic reflections and that in an anisotropic medium. Practical approximations of Shuey's three-term formulation for the isotropic...

1996

Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)

Jon Downton, Benjamin Roure

Search and Discovery.com

..., the method is derived for the case of an isotropic over HTI anisotropic half-space. It is not theoretically valid for the case of two anisotropic...

2014

Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)

J. Patrick Butler and Randy Kolesar

Search and Discovery.com

... the depth migration is as good as, or better, than the time migration Figure 5: prestack time migration Figure 6: anisotropic prestack depth migration...

2014

Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)

David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton

Search and Discovery.com

...., 2001). 2. Azimuthal spherical divergence correction (Xu and Tsvankin, 2006). 3. 5D interpolation (Trad et al., 2005). 4. Migration of Common Offset...

2013

Abstract: Quality Enhancement of 3D Seismic Data Using Anisotropic Diffusion Method; #90255 (2017)

Yahya Moradi Chaleshtori, Abdolah Kiani, Keyvan Najafzadeh

Search and Discovery.com

...Abstract: Quality Enhancement of 3D Seismic Data Using Anisotropic Diffusion Method; #90255 (2017) Yahya Moradi Chaleshtori, Abdolah Kiani, Keyvan...

2017

PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study

Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang

Unconventional Resources Technology Conference (URTEC)

... to find optimal drill locations and wellbore orientation (Sena et al., 2011). While prestack depth migration (PSDM) is commonly applied in “complex...

2013

PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang

Search and Discovery.com

...., 2011). Introduction While prestack depth migration (PSDM) is commonly applied in “complex” plays such as the sub-salt Gulf of Mexico, it has been...

2014

Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015)

Aaron Stanton

Search and Discovery.com

...Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015) Aaron Stanton Datapages/Search...

2015

Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland

Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh

Petroleum Exploration Society of Australia (PESA)

... for acoustic, acoustic anisotropic (TTI) and viscoacoustic (Q) migration (Valenciano et al, 2011). It is also efficient to output 3D true angle common...

2016

Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field

Wahyu Tri Sutrisno, Septian Prahastudhi, Ari Teguh Sugiarto, Ayi Syaeful Bahri, Dwa Desa Warnana, Yulia Putri Wulandari

Indonesian Petroleum Association

...Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field Wahyu Tri Sutrisno, Septian...

2014

Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)

Yexin Liu

Search and Discovery.com

...Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015) Yexin Liu Datapages/Search and Discovery Article #90224...

2015

Abstract: Five Dimensional Seismic Data Interpolation; #90171 (2013)

Daniel Trad

Search and Discovery.com

.... The higher fold results in an improved offset-azimuth distribution, which improves the resulting anisotropic 3D depth migration image. Figure 2...

2013

Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

.... Pre-stack depth migration using the final VTI anisotropic model has produced much improved seismic images within the target interval compared...

2011

ABSTRACT: Petrographic and Geochemical Features of Organic Matter in Self-Heated Coal Wastes from the Marcel Dump (Upper Silesia, Poland)

Magdalena Misz-Kennan, Monika Fabiańska

The Society for Organic Petrology (TSOP)

.... In some samples, pyrolytic carbon occurs as highly anisotropic ribbons several tens of µm in length. The extract yields fall within the range...

2009

Practical Characterization of Eolian Reservoirs for Development: Nugget Sandstone, Utah-Wyoming Thrust Belt: ABSTRACT

Sandra J. Lindquist

AAPG Bulletin

... with anisotropic directional properties that have been inherited primarily from the depositional environment, but also somewhat modified by diagenesis...

1985

2007

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