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...

Seismic imaging profile noise suppression based on self supervised deep learning: a case study in the Yellow Sea

Qiang Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... convolutional neural network. Forward Modeling Test The random noise elimination tests were conducted on a noise-free forward modeling model...

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...

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...

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...

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...

Detection and suppression of strong energy interference waves within the black triangleŽ using a data-driving self-adaptive frequency-decomposition approach

Haifeng Chen, Xiangyang Li, Zhongping Qian, Pengyuan Sun, Xiaoying Qin, Dingyu Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

..., calculates the weighted value of each sample point, attenuates the noise, and maximizes the effective signals across different frequency bands...

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...

Robust seismic data denoising based on factor group-sparse regularization

Mi Zhang, Yang Liuy, Jingming Liy, Gui Cheny

International Meeting for Applied Geoscience and Energy (IMAGE)

..., † China University of Petroleum-Beijing ∗ SUMMARY Highly accurate and efficient seismic noise suppression methods play an important role in geophysical...

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...

Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution

Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing Tang, Hai Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... of surface wave Green’s function can be achieved using much shorter noise records. Tests with field traffic noise data shows that surface wave Green...

Noise logging of oil-water flow through an AICD

Peyman Moradi, Katie Walker, Limin Song, Bryce Campbell, Brian Seabrook, Ricardo Garza

International Meeting for Applied Geoscience and Energy (IMAGE)

... In this study, we conduct a noise logging analysis using measured acoustic data from 144 flow loop tests. The tests involve a two-phase oil-water mixture...

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...

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...

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...

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...

Migration without migration noise

Peter W. Cary

CSPG Special Publications

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

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...

A simple modeling experiment for understanding the impact of noise on high-resolution high-density near surface seismic reflection data

Ted Stieglitz, Jim Pfeiffer, Juan Ortega, Doug Laymon

International Meeting for Applied Geoscience and Energy (IMAGE)

... and 10,800 feet wide. Table 1: Data decimation tests compared in Figure 4. Figure 2: Representative shot (Figure 1) with white noise. Forward acoustic...

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...

-- 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...

-- 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...

Background noise suppression for DAS-VSP data using attention-based deep image prior

Yang Cui, Umair bin Waheed, Yangkang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Background noise suppression for DAS-VSP data using attention-based deep image prior Yang Cui, Umair bin Waheed, Yangkang Chen Background noise...

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...

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...