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The AAPG/Datapages Combined Publications Database

Showing 5,941 Results. Searched 200,693 documents.

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ABSTRACT: Lithology and Fluid Prediction Using AVA Analysis and Forward Modeling of Deep Gas Reservoirs, Funiwa Field, OML-86, Niger Delta; #90115 (2010)

Kolade O. Adeleye, Gerry Valenti, and Afinotan Itsemode

Search and Discovery.com

... was blocked into alternating layers of sand and shale; sands were fluid-substituted to 100% brine, 100% oil, and 100% gas. Elastic properties...

2010

Abstract: Use of Seismic AVO Inversion and Ant Tracking Techniques to Understand and Predict Fracture Behaviors; #90224 (2015)

Homayoun Gerami, Jiwu Lin, Amer Haque, and James Johnson

Search and Discovery.com

... together. C 2) Simultaneous AVO Inversion Results AVO inversion produces a number of elastic reservoir properties such as Compressional and shear...

2015

Abstract: The Challenges and Capabilities of Simultaneous Pre-Stack Inversion and Reservoir Characterization … a Case Study from the Western Timor Sea; #90253 (2016)

Sirada Asawachaisujja, Orapan Limpornpipat, Prat Boonyasatphan, Suwit Pabchanda, Helge Ivar Sognnes, Keeratikorn Kongjuk, Krongpol Seusutthiya

Search and Discovery.com

... physics feasibility study revealed that a combination of elastic properties, such as P-impedance and Vp/Vs, could be used to predict the reservoir sand...

2016

Abstract: The Impact of Geophysical Well Log Analysis (GWLA) on a Clastic Rock Physics Analysis; #90254 (2016)

Omar H. Afif, Muhammad Ashfaq

Search and Discovery.com

... is always much larger than just the hydrocarbon producing zones. The seismic data is based on the acoustic impedance (density*sonic velocity) contrast...

2016

Abstract: Geological Data Integration for Challenging Horizontal Well Placement in the Wara Sandstones of Minagish Field, Kuwait; #90319 (2018)

Jeevankumar Silambuchelvan, Taher M. El Gezeery, Adel M. Ebaid, Abdul Aziz Ismael, Girija S. Padhy, Tahani Al Rashidi, Khalaf Al-Anezi

Search and Discovery.com

...-stack simultaneous inversion have been utilized with well log curve shales and elastic impedance to trace the good quality sand. The geostatistical...

2018

Abstract: Reservoir Evaluation of Channelized Paleozoic Reservoirs Using Seismic Chronostratigraphy, Spectral Decomposition and Log-Based Facies Classification … North Ghawar, Saudi Arabia; #90319 (2018)

Stanley R. Wharton, Harianto Soepriatna

Search and Discovery.com

.... The facies classification technique employs use of elastic and petrophysical properties from logs using compressional to shear wave velocity ratios (Vp...

2018

Abstract: Automated Data Driven 3D Facies Modelling for Reservoir Simulation using Machine Learning Algorithms; #91204 (2023)

Salma Alsinan, Hamad Alghenaim

Search and Discovery.com

... solution, the results are quantitatively verified by a rock physics model. As a result, these classes can be interpreted based on their elastic response...

2023

Geological Interpretation of Reservoir Seismic Amplitude Responses: Example from North Western Australia; #42591 (2024)

Mohammed Farfour, Hezam Yahya Al-Awah

Search and Discovery.com

... inversion • Prestack seismic inversion was carried out to create P-impedance, S-impedance from which other elastic attributes were extracted. Vp/Vs...

2024

Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia

Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do

Indonesian Petroleum Association

... undershoot area using 3 angle stacks up to a maximum angle of incidence of 30 degrees. Deterministic Elastic attributes, such as P-Impedance and Vp...

2016

Comparison of three Bayesian methods for lithofluid facies prediction using elastic properties

Jingfeng Zhang, Kevin Wolf, Anar Yusifov, Matt Walker, Pedro Paramo, Jeffrey Winterbourne, Reetam Biswas, Atish Roy, Qiang Liu, Xingchao Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Comparison of three Bayesian methods for lithofluid facies prediction using elastic properties Jingfeng Zhang, Kevin Wolf, Anar Yusifov, Matt Walker...

2023

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

Fatkhan, Yudi Yanto, Nofri Faruza Said

Indonesian Petroleum Association

... sand (the HTI medium) is probably an important model for AVO investigations. - Compute effective elastic constants Hudson’s penny-shape crack theory...

2005

Rock Physics Modeling in Unconventionals: A Midland Basin Case Study

Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco

Unconventional Resources Technology Conference (URTEC)

... organic content (TOC) in organic rich shales. The amount of clay and TOC seems to be driving the elastic response in these mudrocks and we observed...

2024

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

... is a representation of boundary properties. The acoustic (elastic) impedance contrast between layers gives rise to reflection * ** PERTAMINA EP...

2013

Recorded Broadband 3D: Improving Reservoir Understanding and Characterization with Recorded Broadband Seismic

Cyrille Reiser, Tim Bird, Petroleum Geo-Services

GEO ExPro Magazine

... is the result of pre-stack seismic inversion (acoustic impedance) across the Frigg field. The residual Gas Water Contact can be clearly seen using...

2013

Wave-equation based inversion for carbonate reservoir characterization in Kuwait

Rao Narhari, Ahmad Al-Sabari, Afrah Al-Ajmi, Justin Ugbo, Jeremy Harris, Gerard Soto, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiples investigation, elastic well ties, inversion, and interpretation, focusing on preserving multiples generating layers due to their significance...

2024

Using Seismic Inversion and Seismic Stratigraphy as a Combined Tool for Understanding a Small Scale Turbidite System: Gola Field, Pannonian Basin, Croatia; #20412 (2017)

Domagoj Vukadin, Kristina Čikeš

Search and Discovery.com

... Croatica, v, 56, p. 101-122. Savic, M., B. VerWest, R. Masters, A. Sena, and D. Gringrich, 2000, Elastic impedance inversion in practice: SEG 2000...

2017

3D Geocellular Modeling and Uncertainty Qualification of Reservoir Properties: A Deepwater Laminated-Sand Reservoir, Gendalo Field, Kutei Basin, Indonesia

Eduardo Berendson, Andre Cebastiant, David Glenn, Febry Hariyannugraha, Khristina Kirschner, Ron May, Rhys Schneinder, Ulrich Kiesow, Skip Walden

Indonesian Petroleum Association

... rock and elastic properties incorporating density, compressional and shear sonic data to derive compressional impedance and vpvs ratio...

2005

Calibration of Brittleness to Elastic Rock Properties via Mineralogy Logs in Unconventional Reservoirs, #41237 (2013)

Roderick Perez, Kurt Marfurt

Search and Discovery.com

...Calibration of Brittleness to Elastic Rock Properties via Mineralogy Logs in Unconventional Reservoirs, #41237 (2013) Roderick Perez, Kurt Marfurt...

2013

ABSTRACT: Eagle Ford Shale Prospecting with 3D Seismic Data within a Tectonic and Depositional System Framework; #90122 (2011)

Galen Treadgold, Bill McLain, Steven Sinclair, and David Nicklin

Search and Discovery.com

... wackestone, is present regionally in most of the play area and ranges from 40 to 160 feet in thickness. As one would predict, seismic impedance values...

2011

Rock Physics Inversion: A Montney Case Study, #41295 (2014)

James Johnson, Lisa Holmstrom, Satwant Diocee, Rob Tilson, Sean Johnson

Search and Discovery.com

... simultaneously on multiple angle stacks in order to accurately derive elastic rock property volumes such as acoustic impedance, Vp/Vs ratio...

2014

Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term approximation

Hayden Powers, Noah R. Vento

International Meeting for Applied Geoscience and Energy (IMAGE)

... can be used directly for interpretation, or as an input to the Extended Elastic Impedance (EEI) formula to rotate the A and B coordinates and produce...

2023

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