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The AAPG/Datapages Combined Publications Database

Showing 5,945 Results. Searched 200,756 documents.

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ABSTRACT Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM, #90104 (2010)

Shelander Dianna; Dai Jianchun; Bunge George; Collett Timothy S.; Boswell Ray; Jones Emrys

Search and Discovery.com

...  gas hydrate stability zone, migration pathways, and availability of gas for source. Rock models of elastic seismic responses of the clastic sediments...

2010

Abstract: Correlating 3-D Seismic and Micro-Seismic Data for Shale Gas Reservoir Characterization; #90000 (2016)

Antoine Bouziat, Remi Moyen, Cedric Godefroy, Philippe Doyen, Simon Voisey, Gabino Castillo, Thomas Bardainne

Search and Discovery.com

... reservoirs. Nevertheless, elastic and geomechanical attributes derived from 3-D seismic reflection data are potentially very useful for shale gas reservoir...

2016

Abstract: Imaging and Inversion Challenges for Deep Targets and Low Porosity Plays: A Case Study from Illizi Basin, Algeria; #90319 (2018)

Glenn Nyein, Luca De Vincenzi, Stefano Trezzi, Anubrati Mukherjee, Karim Elsadany, Tahar Chelbi, Omar Aly, Anna Glushchenko

Search and Discovery.com

... simultaneous AVO inversion was then performed to estimate P-impedance and S-impedance from the conditioned seismic data. Well log and petrophysical...

2018

Abstract: Shale Gas Reservoir Characterization and Sweet Spot Prediction; #90319 (2018)

Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Wei Liu, Rui Guo, Uwe Strecker, Maggie Smith

Search and Discovery.com

... to fracture orientation and intensity in the area and deriving such reservoir rock properties as data quality allows. The inversion for P and S impedance...

2018

Integrated Static-Dynamic Reservoir Modeling for a Deep-Water West African Reservoir Utilizing an Efficient Decision Tree-Based Workflow; #42282 (2018)

Amelie Dufournet, Monica Miley, Jose Villa, Jeff Pan, Mark Bentley

Search and Discovery.com

... Levee Elastic impedance Channel complex Channel sequence Shale Channel Margin well Channel Axis & Margin Depth (m) Axis well Levee 700 m Axis...

2018

Perceiving the Unseen Hydrocarbon Play Potential Grounded by Seismic Reservoir Characterization and Well Data in the Gumai Formation, South Sumatera, Indonesia

Haryono Haryanto, Wahyudin Bahri Nasifi, Indah Edria Amorita, I Wayan Ardana Darma, Trisakti Kurniawan, Fithra H. Darmawan, Azli B. Abu Bakar, Randy Condronegoro, Andri Syafriya

Indonesian Petroleum Association

... elastic parameter transition in vertical and lateral direction (Figure 8). High impedance sand stringers turned out softer in acoustic impedance...

2017

Unsupervised Machine Learning Applications for Seismic Facies Classification

Satinder Chopra, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

..., and an extended elastic impedance approach. URTeC 557 5 In Figure 1 we show a representative vertical slice through the data volume that exhibits many high...

2019

Uniting Petrophysics and Stratigraphy to Decipher Classified Facies from a Pre-Stack 3D Inversion: Wolfcamp and Spraberry, Howard County, Midland Basin, #10946 (2017).

Stephen P. Gardner, Katie-Joe McDonough, Robert Lieber, Ray Vogler, Scott Cook, Michael Pollachek

Search and Discovery.com

... inversion provides P and S impedance (Ip and Is) which in turn yield elastic constants Lambda and Mu. Petrophysically-defined, wireline log-derived...

2017

Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?

James Shadlow

Petroleum Exploration Society of Australia (PESA)

.... The approach utilises recursive inversions and Extended Elastic Impedance (EEI) methods to generate relative acoustic impedance (AI) and Vp/Vs volumes...

2019

Improving Reservoir Characterisation

Lucy Macgregor

GEO ExPro Magazine

... process, and is illustrated in Figure 2. First, seismic data are inverted to provide acoustic and/or elastic impedance, and derived properties...

2015

Seafloor elastic parameters estimation using a regression neural network

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

...Seafloor elastic parameters estimation using a regression neural network Moacyr de Souza Bezerra, James Simmons, James Gaiser Seafloor elastic...

2022

Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin

Muhamad Noor Ali

Indonesian Petroleum Association

...-porosity modeling vs Acoustic Impedance and velocity-porosity-water saturation in this study are shown. The scatter of values in velocity-porosity...

2002

Integrated Workflow for the Reservoir Properties Prediction using the Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt, #42325 (2019).

Walaa Fathy, Asghar Shams,

Search and Discovery.com

.... A proper rock physics analysis using well logs in the area of study showed good potential to link the elastic properties to the reservoir properties...

2019

Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)

Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani

Search and Discovery.com

.... This allows the characterization of the middle Bakken member in 3D in terms of thickness and lithology, as well as elastic and rock strength parameters...

2014

Integrated Petrophysical and Geophysical Analysis on Identifying Eagle Ford Sweet Spots

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

Unconventional Resources Technology Conference (URTEC)

... sees impedance. With appropriate angle projections, the extended elastic impedance can be tuned to a desired rock property, including porosity...

2015

Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques

W. Xu, K. Wrolstad, D. Kramer, P. Dooley, K. Domingue, D. T. Vo

AAPG Special Volumes

...Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques W. Xu, K. Wrolstad, D...

2006

Comparison of fluid saturation distributions using 4D seismic and Bayesian evidence

Jeremy Gallop, Sandy Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic data was carried out, and the relevant expected elastic changes are summarized by using the acoustic impedance (AI) and Vp/Vs ratio crossplot...

2022

Application of Multicomponent Data in Lithology and Fluid Discrimination, #41542 (2015).

Carmen C. Dumitrescu, Larry Lines

Search and Discovery.com

... and conclude that joint inversion produces a better estimation of the shear impedance. Also, reservoir elastic properties such as LambdaRho (λρ...

2015

ABSTRACT Geophysical Baseline Characterization of Subsurface Gas Hydrates at MC118 Gulf of Mexico, #90104 (2010)

Knapp Camelia C.; Knapp James H.; Addison Adrian; Macelloni Leonardo; Waddell Michael

Search and Discovery.com

... well drilled within the block is focused on quantification of  the inferred subsurface hydrate deposits and involves: 1) derivation of elastic...

2010

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