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The AAPG/Datapages Combined Publications Database

Showing 4,616 Results. Searched 200,619 documents.

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Reservoir Property Prediction from Seismic Inversion Attributes Using MARS; #42202 (2018)

Pedro Alvarez, Francisco Bolivar

Search and Discovery.com

... and a target petrophysical property using a similar correlation approach to the one used by in the extended elastic impedance methodology (Figure 1b...

2018

Integration Adds Value to Deepwater Oil Exploration and Development: A Case Study of North Gulf of Mexico from Seismic and Well Log to Simulation, #42412 (2019).

Weixin ‘Wayne’ Xu, Dan Shan, Ben Wikelman, T. W. Wilkinson, Anish Kumar, Li Chen, Ron S. Hayden, Jesus A. Canas, R. Hearn, John Meyer, Oliver Mullins

Search and Discovery.com

... acoustic impedance (RAI) volume was established; and the lithofacies defined from wellbore data were populated into the 3D space guided by the RAI volume...

2019

The Road to Prestack Inversion

Search and Discovery.com

N/A

Waveform Gather Inversion and Attribute

Search and Discovery.com

N/A

A Feasibility Study for a 3

Search and Discovery.com

N/A

Seismic Angle Migration

Search and Discovery.com

N/A

Channel sand body characterization and hydrocarbon detection based on multicomponent seismic data: A case study of Shaximiao Formation in QL area

Haitao Yang, Yao Zhao, Benjian Zhang, Furong Wu, Le Li, Dong Wang, Jun Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

... than that from single P-wave, and complements the identification of medium and high impedance river sand bodies. The gasbearing detection techniques...

2022

Risk Reduction for Prospecting in the Unconventional Niobrara Play

Tony Rebec, Marino Pareja

Unconventional Resources Technology Conference (URTEC)

... two significant areas to the north and south east. The azimuth of maximum and minimum shear impedance is shown in the left image and is associated...

2013

Application of shear-wave seismic interpretation technology in shallow gas clouds area

Wang Yan, Deng Zhiwen, Chen Zhigang, Cai Yintao, Zhang Rui, Xi Xiaoyu, Wu Dan

International Meeting for Applied Geoscience and Energy (IMAGE)

... physical properties. Figure 4: Crossplot of S-wave impedance and Gr (a), crossplot of impedance and permeability (b), S-wave inversion result (c...

2023

Integrated carbonate reservoir types modeling based on the PRT deep learning and multi-parameters seismic inversion and its application

Chen Xin, Song Jiawen, Liu Qing, Sun Qian, Zhao Min, Qi Qunli, Weixiang Zhong, Dengyi Xiao, Tang Zichang, Fuli An, Wang Bo, Fan Hanzhou, Li Xiaoliang, Huang Kongzhi, Liu Qiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic inversion based on the seismic inversion cut-off analysis. This workflow integrated seismic impedance (continuous variable) with lithofacies...

2023

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)

... phased using log data from 16 wells. Simultaneous inversion was run by joint impedance and facies inversion. The software system is designed to extract...

2017

Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified

A. Easton Wren

Petroleum Exploration Society of Australia (PESA)

... and resolution, and is the reason for wavelet processing. Amplitude of the reflected signal relates directly to the reflection coefficient or acoustic impedance...

1986

Comparison Analysis of Amplitude Variation With Offset (AVO) With Energy-Weighted AVO (EAVO) on The Bagus Acasia Structure, Jatibarang Field, North West Java Basin

Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo

Indonesian Petroleum Association

... (target A) and Upper Baturaja Layer (target B) both with limestone lithologies. Both targets are classified as AVO class I, which is a high impedance sand...

2022

Chapter Five: Reservoir Identification

Alistair R. Brown

AAPG Special Volumes

... sand, water sand and embedding shale. The polarity convention expressed diagrammatically in Figure 5-5 is that a decrease in acoustic impedance...

2011

Interbed Multiple Suppression in Carbonate Sequences

Gabriel Gil

Unconventional Resources Technology Conference (URTEC)

...- and low-impedance layers are particularly susceptible to pronounced multiple interference, which can degrade seismic image quality, hinder accurate...

2025

Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)

T. J. Focht, M. Sams, D. Brookes, J. Ting

Geological Society of Malaysia (GSM)

... was around the 25% level and the porosities were in the 25 to 27 pu range. The oil encountered has an API of 39. Cross-plotting of the P-impedance and Vp/Vs...

2012

Seismic Model of a Progradational Carbonate Platform, Picco di Vallandro, the Dolomites, Northern Italy (1)

KEVIN T. BIDDLE , WOLFGANG SCHLAGER , KURT W. RUDOLPH , and TERRY L. BUSH

AAPG Bulletin

... distribution, and these data were used to generate an impedance model from the cross section. The impedance model was convolved with a zero-phase, 25-Hz peak...

1992

Improved Exploration, Appraisal and Production Monitoring with Multi-Transient EM Solutions

Search and Discovery.com

... delineation when seismic fails to map the reservoir properly: The reservoir may lack acoustic impedance contrast to the surrounding rocks, or imaging may...

2013

A Study of Volcanic Rocks Identification by Seismic Methods in Subei Basin, Jiangsu Province, China, #10352 (2011)

Guoping Zuo, Guozhang Fan

Search and Discovery.com

... high seismic reflection and high acoustic impedance. Copyright © AAPG. Serial rights given by author. For all other rights contact author directly...

2011

Unconventional Shale Gas Reservoir Characterization Using the HitCube Approach … Mapping of Marl-Rich Mudflows in the Horn River Basin; #41345 (2014)

Claire Pierard, Hardeep Jaglan, Kristoffer Rimaila, Arnaud Huck, Friso Brouwer, Steve Jensen, and Eric von Lunen

Search and Discovery.com

... impedance and lithology distributions. The HitCube inversion process is divided into two steps: 1. The actual seismic traces in the volume...

2014

Magnetotelluric Investigation of the Pleistocene Nueces River Incised Valley, Mustang Island, Texas

Egon T. Weber, Richard Hay, James R. Garrison, Jr.

GCAGS Transactions

... a measurement of the electrical impedance tensor of a subsurface volume. Higher frequencies represent a shallower integrated volume. Thus, by measuring...

2007

Modeling the effect of gas adsorption on elastic properties of unconventional shale reservoir

Jingyan Chen, Luanxiao Zhao, Tianrui Hu, Jinwan Zhu, Yirong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-impedance exhibits a decreasing trend with the increase of pore pressure. Physically, this is reasonable. As we can see from the equation (8...

2022

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