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The AAPG/Datapages Combined Publications Database

Showing 5,685 Results. Searched 195,354 documents.

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Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)

Andres Medina and Mirko van der Baan

Search and Discovery.com

... Monte Carlo (MCMC), thus producing a sparse, nonlinear deconvolution method that is potentially less prone to noise contamination. Performance tests...

2014

Observations of geophone spurious resonance

Steve Hearn, Shaun Strong, Andrew Kinmont

Petroleum Exploration Society of Australia (PESA)

... location of our tests, we found that the lowamplitude analysis window was contaminated with various noise events, including high-voltage odd harmonics often...

2019

-- no title --

user

Search and Discovery.com

...user Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise Stephen Chiu, Norman Whitmore, and Michael Gurch...

Unknown

-- no title --

user

Search and Discovery.com

...user Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise Stephen Chiu, Norman Whitmore, and Michael Gurch...

Unknown

Seismic data interpolation based on diffusion model deep learning

Sian Hou, Chunming Wang, Qingcai Zeng, Dong Cui, Yixuan Yan, Cai Zhang, Zheng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to generate labeled data with different levels of Gaussian random noise, and then using existing network models such as U-net or ResNet for training...

2023

A Towed Streamer EM System Performance Case Study

Folke Engelmark, Allan McKay, Johan Mattsson

Indonesian Petroleum Association

... is limited to 400 m water depth. Following our noise attenuation processing, the signal-to-noise is comparable to conventional controlled source EM (CSEM...

2013

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

...-receiver data (Özbek, 2000; Moldoveanu, 2011) and field tests demonstrate that this noise threshold equates to a 6.5 km turn radius. The turn radii...

2014

Broadband Marine Seismic, Does Acquisition Make a Difference?

Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng

Indonesian Petroleum Association

.... However, noise at frequency extremes will limit this process and other shaping methods. The final results show remarkably similar end results despite...

2013

How to Improve the Definition of Seismic Reflection Data

D. Michon, R. Garotta

Indonesian Petroleum Association

..., the seismologist wavers between two directions. Firstly, he wants to have and to maintaine the highest possible signal-to-noise ratio. Secondly, he wants to obtain...

1979

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... for this is that the signal-to-noise ratio of the acquired data is very poor making many established processing techniques difficult to implement. In order to process...

2016

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... for this is that the signal-to-noise ratio of the acquired data is very poor making many established processing techniques difficult to implement. In order to process...

2016

Analysis Techniques and Signal Enhancement Methods Applied to the Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

.... The seismic interpretative criteria were postulated from synthetic seismograms. Controlled field tests were conducted to find the factors which influenced...

1963

Analysis Techniques and Signal Enhancement Methods Applied to Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... in the field. The seismic interpretative criteria were postulated from synthetic seismograms. Controlled field tests were conducted to find the factors...

1963

Application of New Seismic Methods to Stratigraphic-Trap Exploration: ABSTRACT

M. Cox

AAPG Bulletin

..., inadequate resolving power, additive noise, and multiple reflections. An effective solution is to transform each seismic trace into the equivalent...

1967

-- no title --

user

Search and Discovery.com

... measured on outcrops (Lisle, 1994) or measured by production tests (Hart et al.,2002). Horizon-based curvature is limited by the interpreter’s ability...

Unknown

-- no title --

user

Search and Discovery.com

... measured on outcrops (Lisle, 1994) or measured by production tests (Hart et al.,2002). Horizon-based curvature is limited by the interpreter’s ability...

Unknown

Seismic Imaging through Outcropping Carbonates: An Example from the Canadian Rocky Mountains, , #41533 (2015).

Yong Hua, Don C. Lawton

Search and Discovery.com

.... The results of the major approaches on statics, signal to noise ratio enhancement, and migration are illustrated. Seismic Data Description The seismic line...

2015

Seismic Data-Processing Techniques in Exploration for Reefs, Northern Michigan

P. L. McClintock

AAPG Special Volumes

.... Tests on the data, such as autocorrelations to determine deconvolution parameters, and frequency and filter comparisons to attenuate random noise...

1977

Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea

Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder

Southeast Asia Petroleum Exploration Society (SEAPEX)

...Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder...

1990

Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)

Juefu Wang and Shaowu Wang

Search and Discovery.com

... by applying aggressive noise reduction and then regularized to stabilize multiple prediction. In the final step, least-squares subtraction in higher...

2014

Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia (Paper A2)

I. Moore, D. Monk, L. Hansen, C. Beasley

Geological Society of Malaysia (GSM)

... source line, thereby providing better-sampled data for coherent noise attenuation and imaging. No extra vessels are required, and the overall acquisition...

2012

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