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The AAPG/Datapages Combined Publications Database

Showing 29,721 Results. Searched 196,426 documents.

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Abstract: Image Enhacement After Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

.... Introduction There is considerable opposition to applying deconvolution after migration. One reason is that migration lowers the frequency content...

2014

Enhancing Karstified Carbonate Characterization Through Focused Seismic Reprocessing and Machine Learning Utilization in Ubadari Field

M.R Husni Sahidu, Ilham Panggeleng, Sarah Putri, Scott Miller, Xiaobo Li

Indonesian Petroleum Association

.... INTRODUCTION Ubadari is an undeveloped gas field in the Greater Tangguh area, located in West Berau area, Bintuni Bay, West Papua, Indonesia (figure 1...

2022

Comparing Cable and Cableless 2D Seismic Data Acquisition and Processing in South Sumatera: Operation and Data Quality

Salwan Suheri, Gerry R. Hutabarat

Indonesian Petroleum Association

... SEISMIC DATA ACQUISITION AND PROCESSING IN SOUTH SUMATERA: OPERATION AND DATA QUALITY Salwan Suheri* Gerry R. Hutabarat* ABSTRACT INTRODUCTION...

2016

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

.... The db method can also distinguish multiple crosscutting fracture sets. This information can be used to build reservoir flow model for drilling...

2018

Amplitude and Bandwidth Recovery Beneath Gas Zones Using Kirchhoff Prestack Depth Q-Migration

Jonathan Liu, Peter Traynin, J. M. Reilly

Indonesian Petroleum Association

... * ABSTRACT INTRODUCTION Imaging geological structures below a viscoacoustic overburden (e.g. shallow gas) shows importance of treating amplitude dimming...

2007

Reading Between the Lines

Steve Harries

GEO ExPro Magazine

... algorithm called the generalised matching pursuit (GMP) also makes the data more susceptible to environmental noise such method uses crossline (Vy...

2012

Pseudo 3D Seismic Generation From Multi-Vintage 2D and 3D Seismic Data for Hydrocarbon Exploration at Eastern Indonesia Basin

Agus Abdullah, Syaiful Basyuni

Indonesian Petroleum Association

... image quality in the entire zone from shallow down to deep targets by applying random noise attenuation, spectral shaping, and so on. Anomalous amplitude...

2022

Another Look at the Separation of P- and S-Waves

Jun-Wei Huang

Search and Discovery.com

... sources and acquired by the same receivers. We test this method on 2C-2D and 3C-3D synthetic VSP data with and without random noise. This method shows its...

Unknown

Another Look at the Separation of P- and S-Waves

Jun-Wei Huang

Search and Discovery.com

... sources and acquired by the same receivers. We test this method on 2C-2D and 3C-3D synthetic VSP data with and without random noise. This method shows its...

Unknown

Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)

Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet

Search and Discovery.com

... desirable. Here we demonstrate a number of important differences.. Introduction Georadar data were acquired in March 2011 in the anti-blast tunnel...

2014

Abstract: Seismic to Reservoir Simulation: A Cooperative Inversion; #90187 (2014)

Larry Lines and Amir Shamsa

Search and Discovery.com

... reservoirs. Introduction The science of reservoir characterization integrates geological, geophysical and reservoir production data in order to optimize...

2014

Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)

Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli

Search and Discovery.com

... seismograms and perform the Reverse Time Migration (RTM) routine. A specific geometry, source input and on-surface noise conditions were introduced...

2015

Abstract: Interpolation Artifacts and Bidimensional Ensemble Empirical Mode Decomposition; #90224 (2015)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

... Identification of Seismic Signals. References Bekara, M., and M. Van der Baan, 2009, Random and coherent noise attenuation by empirical mode...

2015

Joint 4D full-waveform inversion using enhanced template-matching objective function

Gaurav Dutta, Emmanuel Saragoussi, Xin Cheng, Markos Sourial, Yongbo Zhai, Chirag Parekh, Denes Vigh

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the baseline and monitor data also need to undergo time processing flows like denoise, debubble, deghosting, multiple attenuation, etc. However, changes...

2023

An Integrated Approach to Reservoir Petrophysical Parameters Evaluation

Elio Poggiagliolmi, Dominic Lowden

Geological Society of Malaysia (GSM)

... data. Throughout the seismic processing sequence emphasis is placed on achieving high signal-to noise ratio, attenuation of multiple reflections...

1991

Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)

Franz-Luitpold Kessler

Geological Society of Malaysia (GSM)

..., the overall quality of the initial measurements was low, given: • A significant noise level and frequency attenuation characterized the data...

2018

Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)

Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang

Search and Discovery.com

... between Kuwait and Saudi Arabia, is one of the most prolific oil-producing regions in the world, featuring multiple layers of carbonate reservoirs...

2023

Full Spectrum Falcon … Measuring wide broadband airborne gravity data

Chris van Galder

Petroleum Exploration Society of Australia (PESA)

... and an sGrav AG system to deliver a low noise gravity dataset across all the exploration wavelengths. The noise of the vertical gravity data from an AGG...

2019

Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia

Abhash Kumar, Erich V. Zorn, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

... of slow deformation processes and its effectiveness in the reservoir stimulation. Introduction Hydraulic fracturing of organic-rich shale and tight gas...

2017

A high-resolution seismic investigation for shallow iron ore

Ashley Grant*, Sasha Ziramov, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

.... INTRODUCTION A high-resolution shallow seismic investigation involving a 3D-3C, 3D-1C, 19 zero-offset ZVSP and a 3D SWD was undertaken in an effort to image...

2019

Integrating Fracture Diagnostics for Improved Microseismic Interpretation and Stimulation Modeling

Norman Warpinski, Mike Mayerhofer, Eric Davis, Eric Holley

Unconventional Resources Technology Conference (URTEC)

..., monitoring diversion, assessing isolation, and many other factors in a wide variety of field development cases. Introduction The exploitation...

2014

Abstract: Q-estimation from Uncorrelated Vibroseis VSP Model Data; #90172 (2014)

Arnim B. Haase

Search and Discovery.com

... sensitive to stratigraphic effects. Introduction In our continuing search for improved Q-estimation algorithms and a better understanding...

2014

Feasibility and QC of 4D Reservoir Monitoring Projects

Andrew Long, Per Arild Reksnes, Barbara Kajl, Martin Widmaier, Sverre Strandenes

Petroleum Exploration Society of Australia (PESA)

... Geophysical Introduction Time-lapse (4D) reservoir monitoring presents many challenges to geophysicists on a scale never before encountered. In addition...

2002

Integrated Workflows for Drilling Optimization and Enhanced Production

Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco

Unconventional Resources Technology Conference (URTEC)

... resolve surface waves characterized by low velocity and low frequency. This benefits ground roll noise attenuation techniques that model and subtract...

2023

Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion

Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams

Indonesian Petroleum Association

...Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through...

2008

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