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The AAPG/Datapages Combined Publications Database

Showing 5,685 Results. Searched 195,364 documents.

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Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014)

Neda Boroumand and Henry Bland

Search and Discovery.com

...Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014) Neda Boroumand and Henry Bland AAPG Datapages/Search and Discovery...

2014

Cable Noise Analysis and Suppression in DAS-VSP Data, #42052 (2017).

Zhidong Cai, Yanhua Wang, Congwei Liu, Qinghong Zhang, Xiaoyin Xu,

Search and Discovery.com

... multiple waves. Cable noise is the mainly disturbance. Noise period analysis We analyze the noise period of regular cable noise by statistical method...

2017

Abstract: Adaptive f-xy Hankel Matrix Rank Reduction Filter to Attenuate Coherent Noise; #90174 (2014)

Nirupama (Pam) Nagarajappa

Search and Discovery.com

... signal is made. Recent work has looked at using multiple frequencies considering that the signal/noise across frequencies is not independent...

2014

Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)

Todor I. Todorov and Gary F. Margrave

Search and Discovery.com

... are surface waves (ground roll), guided waves, and multiple reflections. Random noise is not correlated from trace to trace. It includes a background ambient...

2015

Multiple Diffractions

Search and Discovery.com

N/A

Abstract: Multiple aliasing problems in marine data

Peter Chia, Kuek Chiaw Oi, Peter Ward, Lee King Sim

Geological Society of Malaysia (GSM)

... Geology Seminar 1991 Multiple aliasing problems in marine data PETER CHIA, KUEK.CHIAW 01, PETER WARD & LEE KING SIM Sarawak Shell Berhad Linear noise...

1991

Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... the signal-to-noise ratio and achieving the goals set for reservoir characterization exercises. While coherent noise is usually handled during processing...

2019

Mini Seismic Processing System for Training and Research Purposes

Suprajitno Munadi, Bambang Triharjanto

Indonesian Petroleum Association

... specific skill due to disturbance in the velocity spectra. This disturbance is caused by noise, multiple and amplitude smearing as travel time increases...

1993

ABSTRACT: Assessment of In-Situ Gas Saturation and Permeability From Logs in the Hugoton Field Based on the Physics of Mud-Filtrate Invasion; #90048 (2005)

Carlos Torres-Verdin, Faruk O. Alpak, Bovan George, Ray Sorenson, Grant Robertson

Search and Discovery.com

... are made until the array induction measurements are matched within the assumed noise level. An extensive analysis is performed of the accuracy...

2005

Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254 (2016)

Raphael Sternfels, Ghislain Viguier, Régis Gondoin, David Le Meur

Search and Discovery.com

... characterization of the signal coherency along multiple spatial dimensions, thus providing an improved separation of incoherent noise and a better...

2016

Abstract: Enhance … Estimate … Image: New Processing Approach for Challenging Seismic Data with Low Pre-Stack Signal-To-Noise Ratio; #90319 (2018)

Kevin E. Erickson, Andrey Bakulin

Search and Discovery.com

... field summation of multiple elements to attenuate random noise and through clever designs to suppress specific wavelengths of surface waves. If single...

2018

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

...) and Meersman (2005) modeled ground roll by a complex SVD using either multiple receiver stations or a single station and subtracted the noise model...

2015

Extended Abstract: Seismic Interference Attenuation

Johan-Fredrik Synnevåg, Arne Åsnes

Petroleum Exploration Society of Australia (PESA)

... SEARCHER SE I SMIC Seismic Interference Attenuation by Johan-Fredrik Synnevag & Arne Asnes, Bergen Oilfield Services Introduction W hen multiple...

2010

Abstract: Robust Rank-Reduction Filters for Erratic Noise; #90174 (2014)

Stewart Trickett, Lynn Burroughs, and Andrew Milton

Search and Discovery.com

... noise before stacking can improve multiple removal, AVO analysis, prestack inversion, and the final stack. It’s also critical to remove severe erratic...

2014

Seismic data denoising by combining self-supervised and supervised learning

Yen Sun, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

... the key features of the target field test sets. We demonstrate that the proposed workflow can effectively and efficiently remove multiple types of noise...

2023

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

...Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013) Lynn Burroughs and Stewart Trickett Prestack Rank-Reduction-Based...

2013

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

...Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013) Lynn Burroughs and Stewart Trickett Prestack Rank-Reduction-Based...

2013

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