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The AAPG/Datapages Combined Publications Database
Showing 17,739 Results. Searched 201,044 documents.
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
... at variable offsets, and at broadside azimuths to the receiver array. After particle motion and velocity analysis, the waves shown in Figure 3b were...
1995
The Role of Regional Seismic Surveys in the Exploration of the North West Shelf
J. Ostby, C. Johnston
Petroleum Exploration Society of Australia (PESA)
... reflections. ¥_ INTRA BED J. Ostby & C. Johnston 213 Figure 3: Constant velocity gathers, constant velocity stack and coherency velocity analysis...
1994
A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China
Huang Yuanyi, Liang Xing, Jiang Liwei, Li Xuefeng, Wang Changhui, Hu Jiang, Cheng Gaoming, Jin Zhigang, Wang Lifeng, Zhang Sheng, Wang Qiangjun, Sun Jiangwei
International Meeting for Applied Geoscience and Energy (IMAGE)
... for Uphole is developed in order to full-well observation and it is used to quickly investigate the near-surface seismic Q and velocity, which can...
2023
Multiparameter full-waveform inversion addressing complex geological challenges in the Gulf of Suez
Amr Elsabaa, Denes Vigh, Arpana Sarkar, Khaled Abdelaziz, Khaled Hussian, Samir Ahmed, Haytham Abouhadid, Mohamed Maged
International Meeting for Applied Geoscience and Energy (IMAGE)
... petrophysical analysis performed within the distinct geological units, an example of that was the estimation of average velocity for the halite south...
2024
Extended Abstract: Exploring the Missing Blind Zone in the Gulf of Mexico Shelf
Selim Simon Shaker, Dave Reynolds, Walter W. Wornardt
GCAGS Transactions
... cross over, and reflectivity becomes very weak and occasionally cannot be recognized on the seismic stacking velocity (prestack time migration) lines...
2015
Determination of Drag Coefficients in Measuring Particle Diameters: Discussion
J.P. Le Roux
Journal of Sedimentary Research (SEPM)
..., The relationship between sphere size and settling velocity: Journal of Sedimentary Petrology, v. 41, p. 7–18. Le Roux, J.P., 1992, Settling velocity of spheres...
2005
Genesis and regularity of bright spots in Guantao Formation and its significance for oil and gas indication
Jinhui Zhang, Zhijun Zhang, Hongtao Shen, Hongbo Ding
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the velocity of sand and mudstone is close, while the density of sandstone is less than mudstone (Figure 1). 2. Analysis of influence of mudstone...
2022
Seismic Meta-Attributes and the Illumination of the Internal Reservoir Architecture of a Deepwater Synthetic Channel Model, #41267 (2014)
Staffan Van Dyke, Renjun Wen
Search and Discovery.com
... Abstract We applied workflows of seismic attribute analysis and facies classification to a synthetic 3-D seismic volume, which was generated from velocity...
2014
Exploration and Development based on RTH Technology and AI
Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev
Unconventional Resources Technology Conference (URTEC)
... in common image gathers, using the time-reversal algorithms and on synthesis a seismic attributes. It is shown that a detailed analysis of the joint...
2023
Challenges to Processing, Interpretation and Depth Conversion Posed by Dynamic Statics Over the Ujung-Pangkah Field
Donald Easley, Ferry Yustiana
Indonesian Petroleum Association
... uncertainty and areas of lest confidence (Figure-9) We also did this analysis for velocity uncertainty as well as data quality related structural uncertainty...
2009
Advanced VSP modeling for efficient data acquisition in deepwater subsalt well
Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity model, and improve the image of the subsalt reservoir. An expensive drilling rig placed a constraint on the number of seismic source...
2022
Application of Robust Noise Reduction on a Land 3D Seismic Data
Agus Abdullah, Jesse Shaw
Indonesian Petroleum Association
... in 3D. Figure 3 shows the result of beamform analysis surface velocity map results at frequencies 2.17 and 3.17 Hz (dispersion map). This map agrees...
2012
Insights into Basin Formation and Lithosperic Structure of the Barents Sea; #30093 (2009)
L. Marello, J. Ebbing, O. Ritzmann
Search and Discovery.com
... is available from the seismic velocity models BARENTS50. In a first step, we analyse the relation of the wavelength content in the potential fields...
2009
Simulation of the Genesis of Current Ripples by Means of a Cellular Automaton
J. J. P. Zijlstra
Special Publications of SEPM
... velocity celerity that is lower than the velocity of the fluid current Numerous experiments have been performed that aimed to describe the relation among...
1999
Geological Principles of Imaging Permian Salt Bodies in the North Sea and Irish Sea, #40779 (2011)
Gavin H. Ward
Search and Discovery.com
... a balance of quality against time and cost. As surveys get bigger and velocity analyses are more automated, then geological quality control becomes...
2011
Dynamics of Bedforms in the Lower Mississippi River
David J. Harbor
Journal of Sedimentary Research (SEPM)
... and analysis of bedforms, in Mahmood, K., Haque, M.I., and Choudri, A.M., eds., Mechanics of Alluvial Channels: Water Resources Publications, Littleton...
1998
Abstract: Enhanced Analysis of 3-D Seismic Survey over a Carbonate Province
M. R. Thapar, B. R. Ayme
Geological Society of Malaysia (GSM)
...Abstract: Enhanced Analysis of 3-D Seismic Survey over a Carbonate Province M. R. Thapar, B. R. Ayme 177 ENHANCED ANALYS I S OF 3-D SE ISMI C...
1980
Abstract: Physical and Sedimentologic Processes in Mesotidal Salt Marsh, by Larry G. Ward; #90961 (1978).
Search and Discovery.com
1978
Abstract: An Appraisal Well, from Geophysical Point of View: Do Not Simply Call it a Failure! (Geophysics Poster 8)
Hijreen Ismail, Prama Arta, Bernato Viratno
Geological Society of Malaysia (GSM)
... the successful VSP operation, manage to provide a new time depth relationship at the well location. The success also offered velocity control at the northern...
2011
ABSTRACT: Mount Semeru volcanic activities monitoring using remote sensing of multi-temporal data set
Fathoni Usman, Fadly Usman
Geological Society of Malaysia (GSM)
.... The various bands of multi-spectral imageries from Sentinel-2’s mission are used to create composite images to map the lava flow. The analysis is carried out...
2021
1995
ABSTRACT: New Frontiers in Old Producing Areas: Two West Texas Examples, by R. J. Erdlac Jr., J. J. Reeves, and D. B. Swift; #91019 (1996)
Search and Discovery.com
1996
Reef Exploration in Michigan Basin: Problems and Solutions: ABSTRACT
James Lee, Ron Budros
AAPG Bulletin
..., velocity, and "noise" problems. Judicious application of good basic data processing procedures with particular attention paid to statics corrections...
1982