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The AAPG/Datapages Combined Publications Database

Showing 2,797 Results. Searched 200,693 documents.

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Effects of Overburden Anisotropy and Vertically Aligned Fractures on P-Wave Azimuthal AVO Responses

Fatkhan, Yudi Yanto, Nofri Faruza Said

Indonesian Petroleum Association

... direction. In addition, if the sealing rock is anisotropic (the VTI medium), the AVO signature may be significantly distorted. The contribution...

2005

3D anisotropic seismic simulation for fracture prediction in Sichuans Wufeng shale gas reservoirs

Xiang Li, Ziduo Hu, Chunhui Xie, Yancan Tian, Wei Liu, Xinyu Fang, Gang Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D anisotropic seismic simulation for fracture prediction in Sichuans Wufeng shale gas reservoirs Xiang Li, Ziduo Hu, Chunhui Xie, Yancan Tian, Wei...

2024

Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool

Naoki Sakiyama, Hiroshi Hori, Hiroaki Yamamoto, Hiroshi Nakajima, Matthew Blyth, Syed Muhammad Fahim Ud Din, Mark Kittridge

Unconventional Resources Technology Conference (URTEC)

... measurements in the corresponding anisotropic formations. The field data reveals that the inch-scale ultrasonic slownesses image together with the ultrasonic...

2020

Modeling Anisotropy in Computer Mapping of Geologic Data: Chapter 7

Gregory Kushnir, Jeffrey M. Yarus

AAPG Special Volumes

... closely conform to the geologic model, when anisotropic properties are incorporated in their construction. Two methods for incorporating directional...

1992

Abstracts: Understanding Wellbore Stability Challenges in Horn River Basin; #90173 (2015)

Safdar Khan, Sajjad Ansari, Hongxue Han, and Nader Khosravi

Search and Discovery.com

... properties along the orientations parallel to and perpendicular to bedding planes. These differences can lead to anisotropic estimated horizontal...

2015

All that wobbles isnt necessarily azimuthal anisotropy

Helen Debenham, Jennifer Badry, Mohamed Megebry

Petroleum Exploration Society of Australia (PESA)

... rotates, the isotropic normal moveout (NMO) correction is either overcorrecting or under-correcting the data, resulting in wobbles. This suggests...

2019

Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation

Sergio Cuervo, Ezequiel Lombardo

Unconventional Resources Technology Conference (URTEC)

... are presenting a complete workflow to define and estimate pore pressure, isotropic and anisotropic elastic moduli, poroelastic effects and finally far...

2017

Prestack inversion for tight sandstone thin reservoirs based on anisotropic rapid reflectivity method

Zhen Yang, Zhenfeng Liu, Junzhou Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Prestack inversion for tight sandstone thin reservoirs based on anisotropic rapid reflectivity method Zhen Yang, Zhenfeng Liu, Junzhou Liu Pre-stack...

2024

Laminated Reservoir Evaluation in a Case of High Apparent Dip

Gary Frisch, B. Dean Gulick, Michael Manning

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., 77242-2800, U.S.A. 537 Both shale anisotropy and bedding effects are included in the correction of the induction log for apparent dip...

1994

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... a Beam migration which relaxes the single arrival limitation of Kirchhoff while retaining its steep dip capability. Our implementation of Beam...

2009

Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements

Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... of anisotropic land FWI case study, incorporating recent developments such as curvilinear propagation and enhanced template matching (ETM) FWI objective...

2022

The Marcellus Shale Energy and Environment Laboratory (MSEEL), #42024 (2017).

Timothy R. Carr, Shikha Sharma, Thomas Wilson, Paul Ziemkiewicz, B. J. Carney, Jay Hewitt, Ian Costello, Emily Jordon, Zachary Arnold, Ryan Warner, Andy Travis, David R. Cole, Jeffery Daniels, Paula J. Mouser, Kelly C. Wrighton, Ray Boswell, Dustin Crandall, Robert Vagnetti

Search and Discovery.com

... RANGE). PORE VOLUME (0.1% ACCURACY). ABSOLUTE PERMEABILITY (GAS PRESSURE CORRECTION) IMPACT OF STRESS (RESERVOIR CONDITIONS). IMPACT OF ADSORPTION PORE...

2017

Marine Multicomponent Seismic – The New Issues in the Developing Revolution

Jason Robinson

Indonesian Petroleum Association

.... Rommel, B., 1997. Converted Wave Stacking Charts and Binning for Tilted Anisotropic Layers: EAGE 59th Conf. And Tech. Exhibition, P053. Tatham, R.H....

2002

Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration

Zbigniew Ostapiuk, Bee Jik Lim, Martin Bayly

Indonesian Petroleum Association

... field on the assumption that the tilt direction is normal to the structural dip. (Audebert et al, 2006). Application of the above TTI anisotropic model...

2012

Abstract: Geostatistics with Locally Varying Anisotropy; #90171 (2013)

Jeff Boisvert and Clayton V. Deutsch

Search and Discovery.com

... anisotropy shown in Figure 5. The anisotropy is now different in each cell of the model. Just as the anisotropic distance is different for a different...

2013

Abstract: Geostatistics with Locally Varying Anisotropy; #90171 (2013)

Jeff Boisvert and Clayton V. Deutsch

Search and Discovery.com

... anisotropy shown in Figure 5. The anisotropy is now different in each cell of the model. Just as the anisotropic distance is different for a different...

2013

Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)

Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,

Search and Discovery.com

... Acquisition • Anisotropic Processing • Elastic and Acoustic Inversion • Surface Attributes • Frac Monitoring (Microseismic) Unconventional...

2011

ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad

Tony Johns, Carmen Vito and Raul Sarmiento

Geological Society of Trinidad & Tobago

...ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad Tony Johns, Carmen Vito and Raul...

2007

Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013)

A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky

Search and Discovery.com

...Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013) A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky 3D–3С...

2013

Dip Data Estimation From a Multi Depth Investigation Array Induction Tool for Improved Structural Analysis

Ade Setiawan, Samira Ahmad, Udit Kumar Guru

Indonesian Petroleum Association

...Dip Data Estimation From a Multi Depth Investigation Array Induction Tool for Improved Structural Analysis Ade Setiawan, Samira Ahmad, Udit Kumar...

2011

Quantitative Fabric Analysis of Drammen Clay Using X-ray Diffraction Technique

A. Kazi

Journal of Sedimentary Research (SEPM)

...., AND W. LODDING, 1968, Correction for preferred orientation of plate like particles in diffractometric powder analysis: Acta Cryst., v. A24, p...

1975

Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware Basin, #42416 (2019).

Un Young Lim, Nurul Kabir, Richard L. Gibson Jr.,

Search and Discovery.com

... and seismic isotropy. Organic-rich shale formations are, however, often anisotropic. In order to overcome limitations of the conventional methods, we...

2019

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