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The AAPG/Datapages Combined Publications Database

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

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Abstract: Using Seismic Inversion and Net Pay to Calibrate Eagle Ford Shale Producible Resources; #90285 (2016)

Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto

Search and Discovery.com

... impedance. Acoustic impedance is inversely proportional to porosity and is used to predict porosity in the lower Eagle Ford Shale. Finally, seismic...

2017

Abstract: Back-Stepping Reservoir of Tight Carbonate …A New Play of Exploration Target in Kuwait; #90319 (2018)

Prabir Kumar Nath, Sunil Kumar Singh, Khaled M. Al-Azmi, Afrah S. Al-Ajmi, Eman Al-Shehri, Subratah Bhukta, Abdulaziz A. Sajer

Search and Discovery.com

... impedance of Minagish and Ratawi Limestone strongly suggest a robust conceptual model of inner-mid ramp environment. This study points toward...

2018

Abstract: Guiding Exploration and Development of the Cretaceous Shuaiba Carbonate Using Quantitative Interpretation: Success, Failure and Future; #91209 (2025)

Othman Al Harrasi, Mahra M. Al Hadhrami, Karima Fayez, Said Al Busaidi

Search and Discovery.com

... been challenging for Shuaiba because of the imaging quality, mainly impacted by the presence of multiples and low P-impedance contrast. However...

2025

Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),

Brian Russell

Search and Discovery.com

... Impedance (EEI). For the working interpreter, keeping track of all of these different methods and how they relate to each other has become an almost...

2014

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

... were verified by a seismic inversion (method of deriving seismic parameters, such as acoustic impedance, from reflection seismic data constrained...

2017

Robust joint inversion and segmentation of 4D seismic data

Juan Romero, Matteo Ravasi, Nick Luiken

International Meeting for Applied Geoscience and Energy (IMAGE)

... downside of such a regularization is that, whilst reducing the overall level of noise in the estimated acoustic impedance differences, the resulting 4D...

2022

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

.... The second is wavelet processing which insured that the true responses of the reflectors are obtained. The third is inversion for the acoustic impedance...

1992

A New Approach in Determining Coal Geometry and Gas Content by Using 2D Seismic and Well Logs. Case Study: Central Sumatra Basin

Asep Ginanjar, Azarico Putra, Rizaldi Oki

Indonesian Petroleum Association

... and then grouped into coal zones. Top coal zones then mapped on seismic. Now we have mapped coal zone using an acoustic impedance contrast from seismic attribute...

2011

4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology

Sony R. Mohammad, Thomas L. Davis

Indonesian Petroleum Association

... attribute and seismic inversion-ofdifference provide qualitative and quantitative timelapse interpretation. A maximum P-impedance change of -7...

2011

Systematic Application of Seismic Amplitude Analysis for Exploration in the Upper Cibulakan Formation, Example from Gas Discovery LES-1 Offshore Northwest Java

Gunawan, V. L. Ball, Z. Imran, M. J. Gresko

Indonesian Petroleum Association

..., porosity, or impedance profile. In the ONWJ area, most of the wet sands have higher impedances than those of shales. Figure 4 shows comparison...

1995

Application of Extended Elastic Impedance Method and Seismic Stochastic Inversion to Mapping the Distribution of Sandstones and Gas-Sand in LAPANGŽ Field, West Natuna Basin, Indonesia

Gilvano Matthew, Ignatius Sonny Winardhi

Indonesian Petroleum Association

...Application of Extended Elastic Impedance Method and Seismic Stochastic Inversion to Mapping the Distribution of Sandstones and Gas-Sand in LAPANG...

2014

Predicting the lithology distribution of the coal seam roof using seismic-constrained 3D coal seam geological modeling

Liqin Kuang, Zonghui Yao, Yijun Wang, Linke Zhang, Yabin Guo, Xu Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... variations occur. Based on detailed petrophysical analysis, post-stack impedance inversion is used to identify coal seams, limestone, and sandstone...

2024

Analysis of the Elastic Impedance Inversion and Lamda Mu Rho to Identify the Distribution of Sandstone Reservoirs and Hydrocarbon Fluids in the JoggingŽ Field, Northwest Java Basin

Akbar Dwi Wahyono, Mualimin, Sudarmaji

Indonesian Petroleum Association

...Analysis of the Elastic Impedance Inversion and Lamda Mu Rho to Identify the Distribution of Sandstone Reservoirs and Hydrocarbon Fluids...

2015

Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale

Andrew Munoz, Bill Shea

Unconventional Resources Technology Conference (URTEC)

..., the Austin Chalk and the Buda. These provide a high impedance contrast for the top and base of the Eagle Ford that is ideal for producing strong...

2020

Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale … A Case Study

Satinder Chopra, Ritesh K. Sharma, Hossein Nemati, James Keay

Unconventional Resources Technology Conference (URTEC)

..., density and other curves (GR, porosity, resistivity, etc.) though sparse, as it helps with the generation of a reliable low-frequency impedance model...

2018

Seismic Based Characterization of Baturaja Carbonate at 3D Topaz Area; #50531 (2012)

Indra Yuliandri, Totong Usman, and Muharram Panguriseng

Search and Discovery.com

... and depositional models of carbonate environments. The results of the inversion were acoustic impedance and porosity derived from the simple relationship between...

2012

From outcrop to subsurface model—Large-scale fractured zones in Apulian platform carbonates (Maiella Mountains, Central Apennines, Italy)

Stefano Torrieri, Chadia Volery, Loï Bazalgette, and Christoph G. E. Strauss

AAPG Bulletin

... and of the main mechanisms controlling fault and fracture impedance across different lithologies is key to estimating both flow properties and recovery...

2021

Extended Abstract: Combining Rock Physics Templates with Seismic Inversion to Characterize the Hydrocarbon Reservoir beneath the Kanywataba Prospect, Semliki Basin

Justin Jordan Pidho, John Mary Kiberu, Denis Okello, Anthony O'biale Ayaa

Africa Energy and Technology Conference, 2016

... and shales) were predictable using RPT analysis. Seismic inversion produced acoustic impedance section that showed both lateral and vertical variations...

2016

Combined Geostatistical Inversion and Simultaneous AVA Inversion: Extending the Life of a Mature Area, Kotabatak Field, Central Sumatra Basin, Indonesia

Matthew H. Hoehn, Ibnu Arif, Chris Welch, F. Hasan Sidi, Djoko Rubyanto, Robert van Eykenhof, Mark Sams, Yudi Prasetyo

Indonesian Petroleum Association

... injection. In particular, reservoir characterization using a 2002 vintage 3D seismic has been complicated due to limited acoustic impedance (AI) contrast...

2005

Got noisy impedance? Try this

Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick

International Meeting for Applied Geoscience and Energy (IMAGE)

...Got noisy impedance? Try this Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth...

2022

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