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The AAPG/Datapages Combined Publications Database

Showing 25,333 Results. Searched 200,293 documents.

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Seismic Foldout: Dynamic Matching FWI + EEI makes a difference to your interpretation

Bent Kjølhamar, Adriana Citlali Ramírez, Reidun Myklebust, TGS

GEO ExPro Magazine

.... The relative Extended Elastic Impedance (rEEI) volume on the right, where the gradients are extrapolated to about 45 degrees, shows robust AVO attributes...

2023

Anisotropic Assessment of Middle and Lower Bakken Formations using Multi-Physics Measurements

Gama Firdaus, Valeria Suarez, Kurt Livo, Jyoti Behura, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... be extended to other geophysical parameters that are related to pressure, such as Thomsen’s anisotropy parameter, real conductivity, imaginary...

2020

Correlation of seismic velocity and density of metasandstone from Kati Formation, Seri Iskandar, Perak, Malaysia

Norsyafiqah Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh

Geological Society of Malaysia (GSM)

.... Located at the Western Belt of Peninsular Malaysia, the distribution of this formation in the western basin extended from the north to south Perak...

2018

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

... the following volumes are estimated: P-impedance, Simpedance, density and Vp/Vs. The inversion approach accounts for the petrophysical relationship...

2013

Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)

Carmen C. Dumitrescu and Larry Lines

Search and Discovery.com

... the following volumes are estimated: P-impedance, Simpedance, density and Vp/Vs. The inversion approach accounts for the petrophysical relationship...

2013

Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)

Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong

Search and Discovery.com

... extended abstract prepared in conjunction with oral or poster presentation at GEO-2014, 11th Middle East Geosciences Conference and Exhibition, 10-12...

2014

Understanding 3D and 4D inversion outputs from broadband seismic on a mature field

Mikhail Baturin, Moez El Amri, Luis Pernia-Soto

International Meeting for Applied Geoscience and Energy (IMAGE)

.... A 3D elastic inversion was run on the newly deghostingreprocessed pseudo-broadband baseline seismic using a classic workflow with data...

2024

Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

...e symbol signifies the scalar product between tensors. is the elastic stiffness tensor at the source, now grouped with medium-related terms rather th...

2014

Facies Analysis in Petroelastic Modeling, #40831 (2011)

Ludmila Uspenskaya, Georgy Kalmykov

Search and Discovery.com

... Uspenskaya1 and Georgy Kalmykov2 Search and Discovery Article #40831 (2011) Posted November 14, 2011 *Adapted from extended abstract prepared...

2011

Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)

Arnim B. Haase, Charles P. Ursenbach

Search and Discovery.com

...Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015) Arnim B. Haase, Charles P. Ursenbach...

2015

Visual Analytics: The RGB Co-Render … What Are We Going To Do With the Answer?; #120175 (2014)

U. Strecker, L. MacGregor

Search and Discovery.com

..., 2014 *Adapted from an extended abstract given as an oral presentation at AAPG Hedberg Research Conference, Interpretation Visualization in the Petroleum...

2014

Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography

Jianhua Wang, Jianming Zhang, Liangguo Dong, Yandong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography Jianhua Wang, Jianming...

2024

Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study

Satinder Chopra, Ritesh Kumar Sharma, James Keay

Unconventional Resources Technology Conference (URTEC)

... curves were missing, the generation of an accurate low-frequency model for impedance inversion, preconditioning of the prestack seismic data, use...

2019

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)

... and was extended to other areas for planning new locations. Though the most important element responsible for enhancing reservoir properties...

2023

Isotropic AVO Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41530 (2015).

Bill Goodway, John Varsek, Christian Abaco

Search and Discovery.com

... Article #41584 (2015) Posted March 9, 2015 *Adapted from extended abstract prepared for presentation at CSPG CSEG GeoConvention 2007, Calgary, Alberta...

2015

High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil

Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano

International Meeting for Applied Geoscience and Energy (IMAGE)

...High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil Marilia Carneiro, Nathalia Ladeira Casado, Juliana...

2024

Chapter 9: The Zafarani and Tangawizi Giant Gas Discoveries: Two Very Different Play Openers Offshore Tanzania

Clemens Pirker, Nadya Badmaeva

AAPG Special Volumes

..., 2002, Extended elastic impedance for fluid and lithology prediction: Geophysics, v. 67, p. 63–67. The Block 2 exploration license is located offshore...

2021

VSP Guided Reprocessing and Inversion of Surface Seismic Data

R. Gir, Dominique Pajot, Serge Des Ligneris

Southeast Asia Petroleum Exploration Society (SEAPEX)

... the reference well, between the seismic derived acoustic impedance traces and acoustic impedance logs from two additional wells. 1. “Improved...

1988

A Robust Gradient for Long Wavelength FWI Updates

Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... dynamic weights in the velocity sensitivity kernel derived from impedance and velocity parameterization of the classical objective function. The new kernel...

2016

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

..., the higher image of PSDM such as sharpen faults and more details of carbonate reefs in our study area. EXTENDED ABSTRACT Introduction The study area...

2023

Extended Abstract: A New Approach to Measuring Rock Properties Data from Cores and Cuttings for Reservoir and Completions Characterization: An Example from the Bakken Formation

Guy M. Oliver, Chi V. Ly, Graham Spence, H. Rael

GCAGS Transactions

...Extended Abstract: A New Approach to Measuring Rock Properties Data from Cores and Cuttings for Reservoir and Completions Characterization...

2013

Extended Abstract: Mudstone Nanoindentation—How Little Cuttings can Make a Big Difference

Sergei G. Parsegov, David S. Schechter

GCAGS Transactions

...Extended Abstract: Mudstone Nanoindentation—How Little Cuttings can Make a Big Difference Sergei G. Parsegov, David S. Schechter 2017 477 480 Vol. 67...

2017

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