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The AAPG/Datapages Combined Publications Database

Showing 5,182 Results. Searched 191,756 documents.

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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

... all wavelets to an average wavelet. The Cable noise attenuation law is dependent on optical fiber materials and length. According to a lot of tests...

2017

Seismic Data Acquisition Parameters, Northwest Montana: ABSTRACT

Charles C. Perry, Jr., Pete Galvan

AAPG Bulletin

... of each seismic specification program, a complete suite of experimental tests were run over carefully selected areas. These tests generally included noise...

1983

Hearing Conservation Program at CPI

Darmansjah Nuch, Kamaluddin Bakar, Jusuf Bakri

Indonesian Petroleum Association

... by "Excessive Noise" that may exist in their working environment. The objective of this paper is to study the prevalence of "Noise Induced Hearing Loss...

1994

Shear and Compressional-Wave Surface and Downhole Tests in Southern Louisiana: ABSTRACT

Robert J. Corbin, David W. Bell, Stephen H. Danbom

AAPG Bulletin

... objectives envisioned for these tests were to improve S-wave data quality by studying surface noise patterns to optimize source and receiver arrays...

1984

Abstract: A Generic Procedure for Noise Suppression in Microseismic Data; #90187 (2014)

Yessika Blunda and Kit Chambers

Search and Discovery.com

...Abstract: A Generic Procedure for Noise Suppression in Microseismic Data; #90187 (2014) Yessika Blunda and Kit Chambers AAPG Search and Discovery...

2014

Current and future multicomponent towed streamer design

Nicolas Goujon, Susanne Rentsch, Leendert Combee, Fabien Guizelin, Khairul Faizi Ahmad

Petroleum Exploration Society of Australia (PESA)

... hydrophones and particle motion sensors which are used to carry out receiver-side deghosting of the data. The main source of noise on the particle motion...

2019

Methods for reducing unwanted noise (and increasing signal) in passive seismic surveys

Tim Dean, Aidan Shem, Mus'ab Al Hasani

Petroleum Exploration Society of Australia (PESA)

... his sledgehammer and spike-building skills to various tests. REFERENCES Baraja-Olalde, C. & Jeffreys, A. Year. Seismic Wind Noise Experiments Using...

2018

Surface Source Technology

Stan D. Brasel

Pacific Section of AAPG

... is an improved technique, 13 db more noise suppression, over the same band of seismic noise. From noise tests on this line the wavelength band should...

1972

Structure-and-Amplitude-Preserving Multi-Channel Deconvolution

Search and Discovery.com

... Inc, Calgary, AB [email protected] and Mauricio Sacchi University of Alberta, Edmonton, AB, Canada Summary We propose a new noise-reduction method...

2013

Migration without migration noise

Peter W. Cary

CSPG Special Publications

...Migration without migration noise Peter W. Cary 1998 244 245...

1998

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

... (2012). The determination of the accepted noise level and the number of bad traces can be done by carrying out some tests at the beginning of survey...

2016

Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta

Jeffrey F. Tan

Search and Discovery.com

... to an initial dataset of 7024 noise and 8 “good” files, which mostly come from a limited number of production pads. These first tests are used to perform...

Unknown

Passive Seismic Event Classification Techniques Applied to Heavy Oil Production from Cold Lake, Alberta

Jeffrey F. Tan

Search and Discovery.com

... to an initial dataset of 7024 noise and 8 “good” files, which mostly come from a limited number of production pads. These first tests are used to perform...

Unknown

Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field

C. R. Willingham, A. S. Wylie Jr., D. J. Underwood

Pacific Section of AAPG

... to noise from the thousands of pumping wells, and steamflood operations associated with the field. Complex subsurface structure has also contributed...

2001

-- no title --

user

Search and Discovery.com

.... The algorithm leads to faster convergence and improved estimation compared to classical VFSA without the application of the EPS filters. Tests...

Unknown

-- no title --

user

Search and Discovery.com

.... The algorithm leads to faster convergence and improved estimation compared to classical VFSA without the application of the EPS filters. Tests...

Unknown

ABSTRACT: Reservoir Monitoring Using Permanent in-Well Seismic; #90061 (2006)

Brian Hornby, Olav Inge Barkved, Sverre Knudsen, F.X. Bostick, and Brock Williams

Search and Discovery.com

... with two field trials and 2006 plans are in place for production well installations. In addition flow noise tests in a test well examines the system...

2006

Multiple Aliasing Problems in Marine Data

P. Chia, C. O. Kuek, P. Ward, K. S. Lee

Geological Society of Malaysia (GSM)

...: Series of linear, steep noise have frequently been observed on post-stack marine data. Such aliased noise is closely associated with data acquired...

1992

Vibroseis and Dynamite Comparison as Seismic Energy Source in North Sumatra

M. E. Gregg, B. E. Mackenzie, A. Patria

Indonesian Petroleum Association

... resolution while minimizing noise. Effort tests are performed to determine the optimum number of times the vibrators should sweep at a VP. Analysis...

1991

Abstract: Time-lapse Surface-Consistent Processing of Buried Receiver Data Using the Virtual Source Method; #90254 (2016)

Christos Saragiotis, Abdullah Ramadan, Andrey Bakulin

Search and Discovery.com

...-surface, cultural noise, etc. Hence, data need to be enhanced in such a way that reservoir information is preserved and at the same time time-lapse...

2016

Cascaded Sweeps- A Method to Improve Vibroseis Acquisition Efficiency: A Field Test

M. Benabentos, F. Ortigosa, N. Moldoveanu, P. Munoz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... a function of the signal-to-noise ratio in the area. For instance, if, based on evaluation of the harmonic energy in a certain area, it is considered nd rd...

2006

Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey

Valarie Hamilton, Merrie-Ellen Gunning

Petroleum Exploration Society of Australia (PESA)

...Noise Attenuation Challenges for Combined OBC, Transition and Land Seismic Survey Valarie Hamilton, Merrie-Ellen Gunning seismic technology Noise...

2012

A New Solid Streamer Design

Rune Tenghamn, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... noise. Not everyone agrees that the case for so lid streamers is overwhelming . WesternGeco does not use sol id streamers on any of their newer vessels...

2005

Seismic Acquisition Optimization for Exploration in Thrust Belts and Foreland Basins; #42268 (2018)

Pedro Muñoz, Juan Uribe, Nestor Sanabria

Search and Discovery.com

... Sampling Requirements Geological Sampling Requirements Imaging/Model Building Other Considerations Survey Design Solutions Noise: 2D Tests...

2018

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