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The AAPG/Datapages Combined Publications Database

Showing 12,666 Results. Searched 200,293 documents.

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Advances in High Resolution Seismic Reflectivity Inversion

Dr. John Castagna

Houston Geological Society Bulletin

.... The inversion is performed using only the seismic data in Figure 1...

2012

Abstract: Inversion Tectonics: Overrated in Exploration and Underreported in Production?;

Gabor Tari, Zsolt Schleder

Search and Discovery.com

.... In these instances, the closures have relatively small vertical amplitude, but simple in a map-view sense and well imaged on seismic reflection data. Also...

Unknown

Elastic Impedance Inversion for Reservoir Delineation … A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)

N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon

Geological Society of Malaysia (GSM)

... with the conventional post-stack seismic data. A comprehensive workfiow based on pre-stack elastic impedance inversion was developed to address the aforementioned...

2008

Abstract: An Integrated Workflow to Map Out the Seal and Reduce Exploration Uncertainties; #90319 (2018)

Hadi Balhareth, Qamar Bukhamseen, Sean Rahati, Fawaz Mohammal, Monirah Dossary, Wang Ruixiang

Search and Discovery.com

... carbonate reservoirs. For a reliable elastic inversion, the seismic data are AVO-friendly processed and carefully conditioned. Well logs are used...

2018

A seeded approach to deblending OBN data

Carsten Udengaard, Indranil Samanta, Richard Huang, Eric Camarda, Yi Xuan

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the direct arrival is the highest amplitude event and the easiest to identify with confidence in the seismic data. The proposed seeded inversion deblending...

2024

Abstract: 4D Effect from Saturation Variation Due to Fluid Movement Using 4D Seismic Acoustic Impedance Inversion Methods for Reservoir Monitoring (Geophysics Poster 1)

Shuhadah Basaharudin, Nor Azhar Ibrahim, M Firdaus A Halim

Geological Society of Malaysia (GSM)

... inversion relates the seismic data with the well log data. The purpose of this study is to understand the changes in reservoir properties that could...

2011

ABSTRACT: Quantitative Use of 4-D Seismic to Monitor Saturation and Pressure Changes in a Producing Reservoir; #90115 (2010)

Temitope Fehintola

Search and Discovery.com

..., by simultaneous inversion of base and monitor 4D seismic data for fluid saturation and reservoir pressure. In order to invert for the measured 4D amplitude...

2010

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... of the many factors that can improve the precision of the modeling is seismic inversion. As secondary data in estimating collocated co-kriging...

2022

Abstract: An Integrated Approach for AVA Amplitude Friendly Processing; #90319 (2018)

Arun K. Sarkar, Ahmed A. Alghamdi, Gunawan Romli, Ayman Suleiman, Salah Elhagali

Search and Discovery.com

... characterization including Pre-stack inversion requires careful seismic data processing to preserve signal amplitude. An integrated approach that encompasses...

2018

Abstract: Pilot Study - Resolving Low Energy Sands Through Deep Learning High Resolution Seismic Inversion; #91204 (2023)

Dip Nanda, Bharath Shekar, Nipul Seervi, Tapas Mitra, Sumit Jha, Mohammed AlMutairi, Sujoy Ghose, Nampetch Yamali, Saptarshi Dasgupta

Search and Discovery.com

... challenges in conventional seismic inversion techniques such as the assumption of constant phase, stationarity of wavelets, noise free data, etc which...

2023

Relative inversion for extended elastic impedances

Peter Harris, Kathryn Young

International Meeting for Applied Geoscience and Energy (IMAGE)

... of elastic properties from seismic AVA data. The coloured inversion process partially increases the bandwidth over the seismic data, notably...

2024

Abstract: Importance of Seismic Petrophysics for Seismic Data Inversion … Comparision with Reservoir/Conventional Petrophysics; #90171 (2013)

Jawwad Ahmad and Tony Sun

Search and Discovery.com

...Abstract: Importance of Seismic Petrophysics for Seismic Data Inversion … Comparision with Reservoir/Conventional Petrophysics; #90171 (2013) Jawwad...

2013

Abstract: Importance of Seismic Petrophysics for Seismic Data Inversion … Comparision with Reservoir/Conventional Petrophysics; #90171 (2013)

Jawwad Ahmad and Tony Sun

Search and Discovery.com

...Abstract: Importance of Seismic Petrophysics for Seismic Data Inversion … Comparision with Reservoir/Conventional Petrophysics; #90171 (2013) Jawwad...

2013

Neural Network Analysis versus Pre-Stack Seismic Inversion for Reservoir Characterization, Scarab Field, Offshore Nile Delta, Egypt; #41422 (2014)

Islam Ali Mohamed

Search and Discovery.com

... Pre-stack Inversion Why we use the pre-stack inversion method?  Gain more information than was previously possible from full-stack seismic data...

2014

Inverting Seismic Data with Facies Trends; #42379 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... a low-frequency model for impedance inversion that uses both the well log data as well as seismic data. More details on the workflow can be found...

2019

Non-Linear Full-Waveform Inversion Using Prior Geological Knowledge; #41719 (2015)

Siddharth Sharma, Dries Gisolf, Stefan M. Luthi, Runhai Feng

Search and Discovery.com

... One of the important challenges in seismic inversion is to resolve finer structures from band-limited seismic data. Reservoir-oriented fullwaveform...

2015

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