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The AAPG/Datapages Combined Publications Database

Showing 4,615 Results. Searched 200,691 documents.

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Abstract: Deliniation of a Thin Sand Reservoir using Geostatistical AVO Inversion; #90171 (2013)

Jawwad Ahmad, Cheran Mangat, and John Pendrel

Search and Discovery.com

.... They can be facies-dependent. All of the inputs are then simultaneously inverted for the elastic properties: P-Impedance, S-Impedance or Vp/Vs...

2013

Abstract: Acquisition Geometry and Pre-Stack Data Interpolation Comparisons for Oil Sands AVO Applications; #90172 (2014)

Laurie Weston Bellman, Keith Wilkinson, Jeff Deere

Search and Discovery.com

... of the intentional geometry modifications. AVO and inversion were run on the synthetic 3D using the known velocity and impedance fields from the well...

2014

Abstract: Seismic Attributes for Prediction of Reservoir Architecture and Hydrocarbon Prospectivity: A Case Study of Zubair Formation in Bahrah Area, North Kuwait; #90254 (2016)

Subrata K. Bhukta, Prabir K. Nath, Sunil K. Singh, Afrah S. Al-Ajmi, Eman Al-Shehri

Search and Discovery.com

... stack seismic inversion was carried out using PSTM seismic data to obtain the P-impedance volume. The well logs and the petrophysical interpretation...

2016

Abstract: Stratigraphic Trapped Carbonate Reservoirs Gas Detection using Mono Frequency Spectral Decomposition Ratio Approach, Application in Saudi Arabia; #90318 (2018)

Taher M. Sodaga

Search and Discovery.com

.... Horizon maps over the carbonate reservoir intervals of interests were then produced, which included RMS of surface seismic amplitude, acoustic impedance...

2018

Abstract: Seismic Reservoir Characterization of Middle Marrat Formation Using Broadband Seismic Data Lead to Drilling Success from North Kuwait; #90319 (2018)

Muneera F. Al-Awadhi, Mohamed Hafez Abdul Razak, Jarrah Al-Jenaie, Mohd Hameed Shereef, Shaima Al Asfour

Search and Discovery.com

... formation. The broadband data set used in this study allowed improved absolute impedance prediction from the seismic reservoir characterization. Before...

2018

Abstract: Unveiling Hydrocarbon Potential of Hith and Gotnia Formations Using Seismic Attributes … A Case Study from Dhabi-Liyah Area, North Kuwait; #90319 (2018)

Rosmari D. Usta, Sawsan B. Al Faraj, Arasu R. Tirunavukka, Meshal Al-Wadi, Reyad Ibrahim Abu-Taleb

Search and Discovery.com

... of Gotnia Formation. Amplitude based attributes and acoustic impedance are used to identify the potential reservoir intervals in conjunctions...

2018

Abstract: Integration Study of Petrophysics and Pre-Stack Seismic Inversion in Reservoir Characterization for the Zubair Formation in Central Iraq;

Chao Xu, Chunqiang Chen, Jixin Deng, Tao Yang, Zhongrong Mi, Jianhua Qu, Hua Bai, Chunshu Luo, Hong Yang, Yugang Hong

Search and Discovery.com

... was conducted. Preconditioning processing including noise filtering and residual NMO was conducted on the prestack seismic gathers. A lowfrequency impedance...

Unknown

-- no title --

user1

Search and Discovery.com

... impedance. Achieving reliable horizon interpretation is crucial for building truncation structural framework, which will be used to construct a low...

Unknown

Shale Gas Reservoir Characterization Workflows, #80379 (2014)

Satinder Chopra, Ritesh Kumar Sharma, and Kurt J. Marfurt

Search and Discovery.com

... to distinguish the reservoir from the non-reservoir zones. Løseth et al. (2011) have shown that a relationship between TOC values and acoustic impedance...

2014

Validating machine learning-based seismic property prediction through self-supervised seismic reconstruction

Tao Zhao, Haibin Di, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... hand, one of the biggest drawbacks of MLbased methods is a lack of error estimate when moving away from validation wells. In model-based impedance...

2022

Manage Risk with Breakthrough Seismic Acquisition Technology: The GeoStreamer Story Continues New Reservoir Opportunities Revealed

Cyrille Reiser, Folke Engelmark

Petroleum Exploration Society of Australia (PESA)

... to been clear and substantial. But, we are only knowledge of impedance. Figure 1 shows an just beginning to ana lyse and quantify example w here...

2010

Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

... a statistical link between a reservoir property of interest (e.g., porosity) and a more extensively available seismic attribute (e.g., acoustic impedance...

1995

New 4¾-in. High-Resolution Ultrasonic Borehole Imaging for Unconventional Reservoir Evaluation

Peng Li, Jonathan Lee, Ahmed Taher, Richard Coates, Rodney Marlow

Unconventional Resources Technology Conference (URTEC)

... caliper and acoustic impedance images in both waterbased mud (WBM) and oil-based mud (OBM) applications. Images from measurements, such as gamma ray...

2019

Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China

Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai

CSPG Bulletin

... to effectively identify gas-bearing intervals using parameters such as impedance, Poisson’s ratio and porosity, because the reservoir sediments are unconsolidated...

2015

Sandstone Reservoir Distribution of Cibulakan Formation Using Seismic Inversion Method: Extended Elastic Impedance (EEI), in Cemara Field, North West Java Basin

M. Rizky Harun, Lutfie Arlan Sandria, Asri Surya Ilhami, Adang Sukmatiawan, M. Razi

Indonesian Petroleum Association

...Sandstone Reservoir Distribution of Cibulakan Formation Using Seismic Inversion Method: Extended Elastic Impedance (EEI), in Cemara Field, North West...

2013

Seismic Characterization of the Vaca Muerta Formation in the Central Region of the Neuquén Basin

Soledad R. Lagos, Karina B. Anis, Ariel P. Kautyian Ziyisyian

Unconventional Resources Technology Conference (URTEC)

..., by integrating log data from wells (such as neutron, density, and sonic logs) with 3D inverted acoustic impedance data (Crousse et al., 2018 and Reijenstein et...

2024

Characterization of M area tight sandy conglomerate reservoir based on seismic waveform inversion and attribute fusion

Li Yuan, Sun Xiaoping, Zhang Wei, Li Tao, Du Jingling, Ning Hongxiao, Liu Wei, Li Jianing

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and count the P-wave impedance as a priori information. The traditional variogram is affected by well location, so it is difficult to accurately characterize...

2022

Geostatistical Seismic Inversion and its Applications for Thin Bed Sands Mapping on Sisi-Nubi Field, Mahakam Delta, Indonesia

Moez El-Amri, Ruth Christiani-Basa, Gilles Vallon, Sung Yuh, Hermawan

Indonesian Petroleum Association

... 2011 PSDM processing. The goal of the geostatistical inversion was to invert the seismic angle stacks data into P-impedance and Poisson’s ratio volumes...

2013

Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion

Margarita Pavlova

Petroleum Exploration Society of Australia (PESA)

... looking at the relationship between lithology/gamma ray response and compressional impedance I observed that massive, blocky sandstones have high velocity...

2019

Seismic signal considerations for fast reservoir characterization

Folkert Hindriks

International Meeting for Applied Geoscience and Energy (IMAGE)

... characterization however, we may choose a different shaping operator to reduce unwanted sidelobe energy and retrieve an optimal impedance response...

2024

Enhancing Geostatistical Simulation using Additional Constrained Trend from Seismic-Derived Physical Parametere for a Quantitative and Geologically Reasonable Sand Facies Distribution Model at Fluvial Environment

Satrio Prianda, David Christian Karel Alfons, Andrean Satria

Indonesian Petroleum Association

... the lateral extension of low impedance and high energy value of RMS amplitude which interpreted have correlation with the sand lithology existence. From...

2019

Abstract: Fast and Accurate Impedance Inversion by Well-Log Calibration; #90171 (2013)

Igor B. Morozov and Jinfeng Ma

Search and Discovery.com

...Abstract: Fast and Accurate Impedance Inversion by Well-Log Calibration; #90171 (2013) Igor B. Morozov and Jinfeng Ma Fast and Accurate Impedance...

2013

From Inversion Results to Reservoir Properties, #40869 (2012)

M. Kemper, N. Huntbatch

Search and Discovery.com

... and valuable. References Whitcombe, D.N., P.A. Connolly, R.L. Reagan, and T.C. Redshaw, 2002, Extended elastic impedance for fluid and lithology...

2012

Combining Seismic Inversion and Geostatistics to Predict Reservoir Properties; #42294 (2018)

Dragos Cristea

Search and Discovery.com

... of its acoustic impedance distribution. Basically, inversion is the process of extracting, from the seismic data, the underlying geology which gave...

2018

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