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The AAPG/Datapages Combined Publications Database
Showing 2,471 Results. Searched 200,756 documents.
Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming
Cynthia B. Russell, Donald S. Stone
Rocky Mountain Association of Geologists
... with six-second listen times were taken at each shotpoint location. Twelve Geospace model 20D, 10 Hz geophones were used per group in an inline array...
1995
The Internal Framework of the Southwestern Florida Bank
F. Jeanne Shaub
GCAGS Transactions
... through Common-Depth-Point ordering, velocity analysis, normal-moveout correction, stack, deconvolution and mix with final filtering and scaling...
1984
Land, Marine and Transition Zone Seismic Operations in PPL 123, Papua New Guinea
Alan G. Fenwick, Robert J. Paul
Papua New Guinea (PNG) Petroleum Convention Proceedings
... Hz geoper group. phones in marsh cases per group, spaced at 1.67 m. (3 strings of 6 geophones) Positioning Combined Maxiran & real Combined Microfix...
1993
Development of Non Petroleum Base Chemicals for IOR in Indonesia
S. Purwono, B. Murachman, Hardjono, Rochmadi, W. B. Sediawan, S. Poerodiprodjo, M. Datun, I. W. Sumarinda, J. Setyowiyoto, R. S. T. Kartoatmodjo, Sumaryana, I. Doria, S. Wiroatmodjo
Indonesian Petroleum Association
... done using black liquor from several Indonesian pulp industries. In this experiment, the effect of acidity of liquid on the properties of lignin...
1998
Parsimonious Deconvolution
Jon F. Claerbout
Southeast Asia Petroleum Exploration Society (SEAPEX)
... the effect of filtering the innovations with some unknown filter bt. The output of the filter may or may not be combined with some additive noise ut before...
1980
Application of seismic spectral blueing based on generalized S-transform in high-quality reservoir prediction in gas cloud area
Pengzhi Zhang, Lei Liu, Zhiheng Jiang, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... data in practice, so the improvement of imaging effect is not ideal. Li et al. ( 2009 ) used the three-component data on land to improve...
2022
A data-feature-policy solution for multiscale geological-geophysical intelligent reservoir characterization
Wenhao Zheng, Fei Tian, Qingyun Di, Jiangyun Zhang, Hui Zhou, Wang Zhang, Zhongxing Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... on Deep Belief Network, the geological prediction model was established. It was optimized by a double-loop filtering mechanism that selected the parameter...
2022
Chapter 8: Evaluation of Anomalous Pressuring and Gas Saturation Using 2-D and 3-D Visualizations of Well Log Information
Zun S. Jiao, Ronald C. Surdam
Montana Geological Society
..., including among others porosity, effective stress on the rock matrix, and fluid content in pore spaces. These changes have a marked effect...
1997
Low Frequency Passive Seismic Method For Hydrocarbon Indicator in the X-Field, Trembes Area, East Java Basin
Ricky Sitinjak, Sumarsono, Budi Eka, Suherman
Indonesian Petroleum Association
... frequency wavefield scattering effect of the acoustically anomalous hydrocarbon reservoir within an otherwise relatively homogenous subsurface...
2014
Abstract: Structural Element Analysis, Faults, Fracture and Bedding by Integrating all Geological and Geophysical information, including EDDE, Image Log and Seismic; #91204 (2023)
Andrei Holmquist, Parmanand Thakur, Ernesto Barragan, Sangeeta Singhal, Hocine Khemissa, Vikram Pandey, Hocine Khemissa, Ahmed Al Mesafri, Maniesh Singh, Alaa Al Shalabi, Omar Al Wahedi, Mohamed Bazuhair, Janine Maalouf, Wamiq Nasr Siddiqui, Sudipan Shasmal, Mauro Viandante, Sameh Suleiman
Search and Discovery.com
... challenge to overcome when working on maximizing production in brown fields. To this effect, the new 3D Reservoir Mapping While Drilling (RMWD...
2023
Identifying and Quantifying Significant Uncertainties in Basin Modeling
Paul J. Hicks Jr., Carmen M. Fraticelli, Jennifer D. Shosa, Martine J. Hardy, Michael B. Townsley
AAPG Special Volumes
... to vary both spatially and temporally. Some of the input parameters that are commonly used in basin models and their potential effect on model results...
2012
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... Oriented Filtering (SOF) was used to remove unwanted noise (mostly high frequency) from seismic data whilst preserving the signal. A dip-estimate...
2023
Abstract: Exploratory Visual Modeling and Analysis of Microseismic Events; #90174 (2014)
Ahmed E. Mostafa, Ronan Amorim, Emilio Vital Brazil, David Eaton, Sheelagh Carpendale, Ehud Sharlin, and Mario Costa Sousa
Search and Discovery.com
... main components: (1) an interactive filtering view using synchronized parallel coordinates with 3D visualization, so that the user can easily focus his...
2014
Abstracts: Attenuating 2D Noise in a 3D World; #90173 (2015)
David C. Henley
Search and Discovery.com
... coherent noise from a 3D source gather using 2D radial trace filtering. Introduction The objective of exploration reflection seismology is to create...
2015
Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)
Stephen Chiu, Norman Whitmore, Michael Gurch
Search and Discovery.com
... ([email protected]) Abstract Multi-component recording contains full wavefield information that can be used in polarization filtering to attenuate...
2015
Identification of Sand Dunes in the Early Jurassic Nugget Formation in the Moxa Arch of Wyoming Using Seismic Attributes, Petrophysical Modeling, and Seismic Data Conditioning; #51604 (2019)
Dhruv Agrawal, Sumit Verma, Subhashis Mallick
Search and Discovery.com
... workflow Pre-stack seismic data NMO correction Structure-oriented filtering (SOF) Stacking Post-stack seismic amplitude Seismic attributes Structure...
2019
History Matching of Reservoir Models by Ensemble Kalman Filtering: The State of the Art and a Sensitivity Study
Leila Heidari, Veronique Gervais, Mickaele Le Ravalec, Hans Wackernagel
AAPG Special Volumes
...History Matching of Reservoir Models by Ensemble Kalman Filtering: The State of the Art and a Sensitivity Study Leila Heidari, Veronique Gervais...
2011
Measuring the Dispersion of Ostracod and Foraminifer Extinction Events in the Subsurface Kimmeridge Clay and Portland Beds, Upper Jurassic, United Kingdom
David H. Melnyk, John Athersuch, Nigel Ainsworth, Paul D. Brition
Special Publications of SEPM
... the horizontal scale and changing the horizontal axis to accommodate only the numerical range of log values i e normalization and ii digital filtering...
1995
Review: Geophysical Methods for Karst Detection and Mapping
T. L. Dobecki
Houston Geological Society Bulletin
... energy is reflected off the void). The magnitude of the seismic effect, indeed with any geophysical measurement, is very much a function of the size...
1990
The new method of sandbody connectivity characterization for fluvial reservoir and its application in Bohai oilfield
Xuetong Liu, Hebing Tang, Xuefeng Zhou, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... preservation effect. The voxel density attribute can reduce the interference of noise and the result is more accurate and effective in sandbody...
2024
Determination of Montmorillonite in Small Samples and Implications for Suspended-matter Studies
Brian E. Tucholke
Journal of Sedimentary Research (SEPM)
... in the oriented aggregate used for X-ray diffraction analysis. The effect of this disruption is probably similar in samples analyzed at any concentration...
1974
Abstract: 5D Interpolation and Regular Upsampling: Ill-suited or Fit-for-purpose?; #90187 (2014)
Mike J. Perz and Peter W. Cary
Search and Discovery.com
.... On the other hand, there are two factors driving the algorithm towards success: first, simple wavenumber filtering can overcome this assumption...
2014
Utilization of Gas Turbines for Power Generation in Petroleum Production Operations
A. S. Wahyosudibyo
Indonesian Petroleum Association
..., centrifuging, filtering or electrostatic precipitation. On the other hand, vanadium and other heavy metals are not present in fuel as water soluable compounds...
1975
Improved Density Log Lithology Identification Using a Borehole-Compensated Photoelectric Factor
G. L. Moake, W. E. Schultz
Indonesian Petroleum Association
..., PeL is sensitive to several borehole parameters that do not effect PeS. Thus, a correction based on the difference between PeS and PeL, although...
1987
Remote Sensing to Petroleum Exploration in the Qaidam Basin, China
Wang Wenyan, Song Jianguo, Zhang Jiong, Wang Tianxi, Fan Congwu, G.B. Bailey, John L. Dwyer
Circum Pacific Council Publications
... techniques such as edge enhancement, directional filtering, and pseudo-shaded-relief enhancement were employed. Good results have been obtained...
1989