Application of accurate sedimentology interpretation method based on cost function in reservoir characterization

Huihuang Tan, Xinyi Duan, Xiaojie Zhang, Wei Gao

International Meeting for Applied Geoscience and Energy (IMAGE)

..., there effectively suppressed. are obvious multiples in the original seismic data, mainly appear in two aspects: firstly, the amplitude energy has After...

Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition

David C. Carter

Indonesian Petroleum Association

... margins. Seismic reflections resulting from fluid contacts and diagenesis. Interference between primary reflections and multiples in the seismic...

Outlining Shale Masses By Geophysical Methods

A. W. Musgrave , W. G. Hicks

AAPG Special Volumes

... by reflections from the underside. If the mass is buried a few thousand feet, there may be multiples within the mass which make observation of an actual...

Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia

D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba

Indonesian Petroleum Association

.... For example, amplitude integration is directly related to the process of seismic inversion. Cumulative amplitude and energy-half-time are examples...

Thin Layer Reservoir Characterization on Basal Sand, Aryani Field, Asri Basin

Zha Chaoyang, Shen Weifeng, Susandhi Ridwan, Jendra Alfredy, Widya Andine, Heri Gunawan

Indonesian Petroleum Association

... frequency energy spectra used to image thin layer reflections and to determine the variation of thin-layer thickness in complex rock sequences. SPECTRAL...

5-D Interpolation Compensates for Poor Sampling, by Daniel Trad; #41504 (2014).

Search and Discovery.com

Challenges Related to Oyster Floatstones in Vaca Muerta Development. Visualization on PSTM, PSDM and Diffraction Imaging

Rocío L. Roth, Pablo F. Álvarez, Gustavo Tarrés, Vladimir Merchan Jaimes, Diego T. Licitra, Gabriela Goñi

Unconventional Resources Technology Conference (URTEC)

... anomalies can be visualized on map view using seismic attributes such as RMS Amplitude or Energy over representative grids of the Berriasian (Figure 2...

Abstract: Data Evaluation in AVO Analysis, by Yang Zhili; Fan Guozhang; Lv Fuliang; Wang Bin; Yang Taotao; #90163 (2013)

Search and Discovery.com

Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah

Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove

AAPG Bulletin

... that is polarized near the plane below the survey line and discriminates against energy coming from the sides of the line. Thus cliff face reflections are less...

Abstract: The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method

Suharsono, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... on the effect of attenuation of rockmass at the moment. In this study, the loss of the amplitude (A) or energy vibration due to the geometrical...

Deblending a sparse OBN survey acquired with a generalized survey optimization scheme

Matthew Salgadoe, Bartosz Szydlik, Azat Kuliev, Christopher McMorland

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The high amplitude energy associated with the interfering sources has been removed, especially in the zoomed highlighted areas (c & d), where weak...

Multiscale fault and fracture characterization methods

QiQi Ma, Taizhong Duan

International Meeting for Applied Geoscience and Energy (IMAGE)

... the seismic amplitude energy of the target changes greatly, it will lead to fault identification errors (arrows in Figure 5) and obvious splicing...

Seismic Stratigraphy of the Quintong Depression, Jiangsu Province, China

Hu Zhen-Zhong

Circum Pacific Council Publications

... amplitude seismic reflectors indicate a greater abundance of interbedded sandstone and mudstone units, and the high frequency reflections indicate...

Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation

Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis

International Meeting for Applied Geoscience and Energy (IMAGE)

... of subsalt plays (Ou et al. 2023). In spite of acquisition design efforts to improve illumination, high amplitude converted wave energy generated...

Relationships Between Seismic Data and Facies Proportions in Meandering Fluvial Systems

Search and Discovery.com

Abstract: A Robust Workflow for Extracting Discontinuities and Subtle Stratigraphic Features from Seismic Data

Amit K Ray, Rajeshwaran Dandapani, Sumit Verma

Southeast Asia Petroleum Exploration Society (SEAPEX)

... similarity algorithm, like semblance-based coherence, is sensitive to changes in both waveform and amplitude, energy ratio coherence is only sensitive...

Integrated Study of Dolomitization in an Evaporite Platform Evidenced by 3-D Seismic Data and Rock Analysis: Middle Triassic Leikoupo Formation in Longgang Area, Sichuan Basin, China

Search and Discovery.com

The Attenuation Effects of Surface-Wave Propagations on Rockmass Using SASW Method

Suharsono, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... of the amplitude (A) or energy vibration due to the geometrical and material dampings of Rayleigh waves were estimated by SASW method. The results...

Application of Shallow Seismic Reflection in Delineating Bacok Groundwater Aquifers

Umar Hamzah, Abd. Rahim Samsudin, Abd. Ghani Rafek, Haryono

Geological Society of Malaysia (GSM)

... amplitude energy with very high frequ ency signals (100-700 Hz). Seismic surveys in petroleum exploration are designed to image targets deeper than 300 m...

Flow Behavior of Ponded Turbidity Currents

Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey

Journal of Sedimentary Research (SEPM)

... and constructive interference between internal waves could lead to an increase in wave amplitude and energy. However, no wave-interference effects have been...

Reservoir spatial characterization based on tuning body spectrum decomposition along the target layer

Ying Zheng, Qingzhen Wang, Jianhua Wang, Rao Huang, Zhenyu Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

...), A is amplitude,  is energy attenuation coefficient,  is energy delay coefficient, f is center frequency,  is phase delay coefficient. The energy attenuation...

Abstracts: Noise Examples from Two Microseismic Datasets; #90173 (2015)

Andy St-Onge and David Eaton

Search and Discovery.com

... can be high in amplitude, persistent in time, and may adversely affect the recording of P and S wave signal energy. INTRODUCTION Microseismic methods...

Magnetic Spectrum of the San Kampaeng Geothermal Area, Northern Thailand

Somsri Sertsrivanit, Charn Tantisukrit, Surachai Praserdvigai

Geological Society of Malaysia (GSM)

... S a n K a m p a e n g g e o t h e r m a l a r ea 591 spectrum was plotted against its frequency, hence the range of high amplitude energy spectrum...

Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion

Jyoti Behura, Pete Smith, Oscar Quezada

Unconventional Resources Technology Conference (URTEC)

.... Since our aim was to preserve amplitudes, we performed a conservative noise suppression that eliminated most of the high amplitude energy in the near...

Channel sand body characterization and hydrocarbon detection based on multicomponent seismic data: A case study of Shaximiao Formation in QL area

Haitao Yang, Yao Zhao, Benjian Zhang, Furong Wu, Le Li, Dong Wang, Jun Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

... properties based on seismic amplitude energy: A case study of the Middle Jurassic Shaximiao Formation in the central Sichuan Basin: Natural Gas...