Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

.... The “hardpan” layers set up complex interbed multiples that impose a resonance effect on the amplitude spectrum of the wavelet and results in further...

Challenges in Understanding Channel Levee Development

William D. McCaffrey, Gareth Keevil, Ian Kane, and Bret Dixon

Search and Discovery.com

... • facies interpretation indicates bypass bypassdeposition transition • key element – monotonic decrease in flow power Suggests filtering mechanism on flow...

Relationship Between Well Performance and Structural Setting in the Marcellus Shale of Greene County, Pennsylvania, #51568 (2019).

M. Wes Casto, Devin R. Fitzgerald, Robert B. Thomas Sr.

Search and Discovery.com

...-generated anticlines and synclines of Greene County seem to have a direct effect on well performance. To test the relationship between EUR/1,000 ft...

The Rawa Besar Lake Area (Depok, Indonesia) Study Using Ground Penetrating Radar; #80291 (2013)

Annisa Cinintia Finahsan and Supriyanto Suparno

Search and Discovery.com

... Filtering Dewow filtering is the process of removing components of Very Low Frequency (VLF). GPR data often have a low frequency noise component in the trace...

A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow

Tianjun Lan, Zhaoyun Zong

International Meeting for Applied Geoscience and Energy (IMAGE)

...A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow Tianjun Lan, Zhaoyun...

Analysis of High Resolution Seismic Data: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Herman C. Sieck, George W. Self

AAPG Special Volumes

..., filtering and stacking improve resolution on some acoustic systems just as they improve resolution in deep seismic shooting. Recent emphasis in resource...

Computer Mapping of Pinnacle Reefs, Evaporites, and Carbonates: Northern Trend, Michigan Basin: Chapter 5

David E. Hamilton, Skye K. Henize

AAPG Special Volumes

... in several ways; we used a filtering algorithm to pull the interreef surface grid up to the top-of-pinnacle data. The interreef surface grid, and all...

Reducing Reservoir Characterization Uncertainties and Improving Field Recovery through Four-Dimensional Seismic Technology: An Integrated Four-Dimensional Seismic Interpretation Workflow

Jie Zhang, Dez Chu, Ganglin Chen, Kelly Wrobel, William L. Soroka

AAPG Special Volumes

... by ensemble Kalman filtering: The state of the art and a sensitivity study, in Y. Z. Ma and P. R. La Pointe, eds., Uncertainty analysis and reservoir...

Study on microscale mechanical properties of minerals and organic matter in shale based on atomic force microscopy

Zhuo Gong, Shangbin Chen, Hubert Ishimwe, Shaojie Zhang, Jamil Khan, Yang Wang, and Xiong Sun

AAPG Bulletin

.... In the present study, the mechanics-component mapping and logarithm filtering methods are proposed to overcome the defect of atomic force microscopy...

Tulip Field 3D Coil Shooting Survey„Preliminary Data Processing Results

Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng

Indonesian Petroleum Association

... onboard. The remaining noise was addressed once the data reached the onshore processing center. A number of applications of diversity filtering in both...

Algorithm Comparison with Cross Sections: Appendix A

David E. Hamilton, Thomas A. Jones

AAPG Special Volumes

... (1974) presents methods that modify a grid in such a way that total curvature is minimized. This has the effect of removing small irregularities...

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... results of color correction, the effect of phase correction is much better than those of conventional Gabor deconvolution, which may indicate that phase...

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... results of color correction, the effect of phase correction is much better than those of conventional Gabor deconvolution, which may indicate that phase...

Abstract: Correlation of P-P and P-S Data in Yinggehai Basin, South China Sea; #90171 (2013)

Jinfeng Ma, Le Gao, and Igor Morozov

Search and Discovery.com

... beds in P-P and P-S synthetic seismograms would not match each other during calibration. To overcome this effect, we used log resampling method (Leaney...

3-D Surface-Wave Estimation and Separation Using an Iterative Closed-Loop Approach; #41898 (2016)

Tomohide Ishiyama, Gerrit Blacquiere

Search and Discovery.com

... signals. The method provides a better result than a conventional slowness/velocity-based filtering method which cannot handle both surface waves...

Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).

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Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014)

Christoph Georg Eichkitz, Paul de Groot, Friso Brouwer

Search and Discovery.com

... will first discuss the effect of dip steering on the computation of texture attributes. Next, we describe the effect of directional analysis by computing...

Enhancing the Quality of Seismic Impedance Data; #41961 (2016)

Satinder Chopra, Ritesh Kumar Sharma, Rebecca Daniels, Brian Schulte, Jim Pllishy, Tammy Chow

Search and Discovery.com

... that the amplitudes are not affected. Filtering Out Noise from Seismic Data For coherent noise suppression from seismic data, a class of methods exists wherein...

Biodeposition by the Ribbed Mussel Geukensia Demissa in a Salt Marsh, Sapelo Island, Georgia

Jennifer M. Smith, Robert W. Frey

Journal of Sedimentary Research (SEPM)

... apparently is overshadowed by the effect of higher summer water temperatures on mussel metabolic activity. Cerwonka (1968), who studied filtering...

Nature of the Canada Basin–Implications from Satellite-derived Magnetic Anomaly Data

Patrick T. Taylor

Alaska Geological Society

... temporal field variations. This filtering scheme has improved the definition of the lineated field in this region. Armstrong, J. C., and Zmuda, A. J...

Extended Abstract: Seismic Interference Attenuation

Johan-Fredrik Synnevåg, Arne Åsnes

Petroleum Exploration Society of Australia (PESA)

... t he space and t ime locat io n method consists of th ree steps: pre-filtering using inte rpolation. Interpolation is done by Seismic interference...

Structure-and-Amplitude-Preserving Multi-Channel Deconvolution

Search and Discovery.com

... information about the reflectivity model. In particular, we introduce a smoothing constraint across traces via FX-filtering. Once we have computed...

Shock Filter: A Powerful Tool to Map Basement Blocks and Faults in the Peace River Arch of Alberta Based on Magnetic Signatures, #41293 (2014)

Hassan H. Hassan, Janine Weber

Search and Discovery.com

... maps because they have significant impact on oil and gas exploration. This abstract introduces a relatively new filtering technique to enhance...

Target-Oriented Parameters for Curvature Attributes Computation; #42146 (2017)

Lee Hunt, Bahaa Beshry, Satinder Chopra, Cole Webster

Search and Discovery.com

... along horizontal wells. One of the methods of computing seismic volumetric curvature attribute involves Fourier filtering, and has gained widespread...

The deblending processing of multi-well 3D DAS-VSP data in the Middle East

Fei Li, Gang Yu, Haibo Liu, Jiawen Song, Yanbin Zhang, Yuanzhong Chen, Tiankui Yin, Jianxin Han, Qingfeng Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...; an α-Trimmed vector median filtering method has also been proposed to suppress the interference of adjacent shot, which can better preserving...