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The AAPG/Datapages Combined Publications Database

Showing 33,055 Results. Searched 195,364 documents.

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Pitfalls in CSEM Inversion; a Case Study of a False Positive (Paper A5)

V. Ganesan, H. T. Pederson, S. K. Chandola, N. N. Halim

Geological Society of Malaysia (GSM)

... exhibit electrical anisotropy to some extent. Certain sediments are more prone to have a higher electrical anisotropy ratio than others, e.g. shale has...

2012

Seismic Qualitative and Quantitative Analysis for Reservoir Characterization of Globigerina BH Gas Field, North East Java Basin.

Indra Sumantri, Okky Yuditya Pahlevi, Hendra Himawan, Vickry Rowi, Kian Han

Indonesian Petroleum Association

... with offsets or AVO effects. The AVO effects on seismic traces stand out in seismic gathers or partial stacks data. The AVO effect can be quantified by two...

2021

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

... offset range, a partially summed gather can be generated that displays an improved S/N and enhances the AVO effect (Chopra and Castagna, 2014...

2023

Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea

W. A. Fahmy, J. M. Reilly

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea W...

2006

Learning from 40 Years Experience: Risking Seismic Amplitude Anomaly Prospects; #110139 (2010)

Mike Forrest

Search and Discovery.com

... in a reservoir will always cause a change in seismic reflection coefficient and AVO. The change can range from “dramatic” to “subtle” to “unrecognizable...

2010

Impact Of Anisotropy Induced By Shale Lamination And Natural Fractures On Drilling, Completion, and Fracturing Design

Ming Gu

Unconventional Resources Technology Conference (URTEC)

...Impact Of Anisotropy Induced By Shale Lamination And Natural Fractures On Drilling, Completion, and Fracturing Design Ming Gu URTeC: 2671454 Impact...

2017

Vietnam: Improved Images of Fractured Basement

Jim Keggin, Wathik Alaaraji, Joe Zhou

GEO ExPro Magazine

... be detected by comparing seismic data that has been acquired in different directions – a phenomenon called azimuthal anisotropy. The concept is illustrated...

2017

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

... the outputs of the diffraction image, the formation anisotropy and the rock brittleness studies. Methodology The fractures can be characterized...

2023

Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring

Martin Karrenbach, Steve Cole, Victor Yartsev

Unconventional Resources Technology Conference (URTEC)

...Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring Martin Karrenbach, Steve Cole, Victor Yartsev URTeC: 2154645...

2015

Subsurface Surveillance in Low Permeability Oil Reservoir at Tanjung Field Barito Basin … South Kalimantan

Trisakti Kurniawan, Bambang Prasetiyo, Darwin Tangkalalo

Indonesian Petroleum Association

... if the elastic data need synthesizing or correcting for poor quality, invasion, anisotropy or dispersion. A model is built to predict the elastic properties...

2010

Seismic Imaging Through Gas Cloud Using Borehole Seismic Walkaway Technique; A Case Example From Offshore Malaysia

Teck Kean Lim, Gunawan Taslim, Amy Mawarni M Yusoff

Indonesian Petroleum Association

...., 2002, - Borehole Seismic Air-Gun Sources: What’s the Safe Distance from a Ship’s Hull?, SPE 744177. Leaney, W. S., 1994, Anisotropy and AVO from...

2008

Time Lapse Feasibility Seismic Study of Gas Carbonates Reservoir in Tetra Field, Indonesia

Helmi Indrajaya, Boris Gurevich, Maxim Lebedev, Sigit Sukmono

Indonesian Petroleum Association

... is the difference between the initial and the final condition. The AVO synthetic is computed using Zoeppritz equation. Figure 12 is the AVO effect caused by the water...

2014

Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin

Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana

Indonesian Petroleum Association

..., 931-935. Al-Marzoung, A. M., F. A. Neves, J. J. Kim, and E. L. Nebrija, 2004, P-wave anisotropy from azimuthal velocity and AVO using wide-azimuth 3D...

2017

Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... which involves mapping the physical structures and properties of the subsurface. The fourth is amplitude versus offset (AVO) inversion using...

1992

Basin-Scale Rock Physics Study and Stochastic AVO Modelling for the Deep Water Kutei Basin (East Kalimantan … Indonesia)

Gabriela Carrasquero, Alessandro Amato del Monte, Fabio Luoni, Paolo Battini, Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Nasif Khifni

Indonesian Petroleum Association

...Basin-Scale Rock Physics Study and Stochastic AVO Modelling for the Deep Water Kutei Basin (East Kalimantan … Indonesia) Gabriela Carrasquero...

2014

Elastic Wave Seismic Interpretation of Heavy-Oil Reservoirs

Search and Discovery.com

... multicomponent data, and AVO methods are the preferred technique for single component data sets. This paper outlines the techniques and recent applications of VP...

2013

New Formulas for Estimating Productivity of Horizontal Wells

Pudji Permadi

Indonesian Petroleum Association

... equations were originally derived for isotropic reservoirs. The effect of anisotropy was accounted for by modifying the vertical axis. This paper...

1993

An Overview of Reservoir Seismic Stratigraphy, Frontmatter

Tom Wittick

North Texas Geological Society

... processing steps which affect stratigraphic interpretation Fresnel zones and their effect in stratigraphic interpretation IV. Synthetic Seismograms...

1992

ABSTRACT: Classification scheme for microtextures of coke and natural coke-2009 (Microtexture-2009)

Ashok K. Singh, Mamta Sharma,, Mahendra P. Singh

The Society for Organic Petrology (TSOP)

... to high pressure & temperature effect some portions of the inertinite group of macerals get converted into mosaics and others show intermediate anisotropy...

2009

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