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The AAPG/Datapages Combined Publications Database
Showing 540 Results. Searched 195,364 documents.
Enhancing Seismic Interpretation with CDP Gathers, by Ayorinde Adekanle, John P. Benoit, and Rex A. Hanson; #90037 (2005)
Search and Discovery.com
2005
Multiple Diffractions
Search and Discovery.com
N/A
Test Analysis of a 2D Seismic Survey With Finer CMP Interval
Zhao Xuewu, Widya Putri Pratami, Xu Qingsen, Muchlis MYS, Guo Shanli
Indonesian Petroleum Association
... and improves the S/N ratio with no damage to signal caused by the array. Thus, denoising at finer CMP interval and stacking with high fold coverage can obtain...
2022
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... actually recorded by the CMP gathers. Stacking velocity inversion and coherency inversion (Landa et. al., 1991) are two such processes but differ in the type...
1999
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... analysis is performed to get velocity model as input to NMO process and continued with CMP stacking to get seismic stack. Figure 2 is flowchart seismic data...
2017
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... through an interval velocity-depth model and comparing these modelled travel times with those actually recorded by the CMP gathers. Stacking velocity...
2000
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... infon'nation this problem cannot be solved by simple muting. That means the conventional common midpoint (CMP) stacking fails to produce the equivalent...
1987
High Resolution Pore Pressure Prediction Using AVO Inversion
Yongyi Li
Search and Discovery.com
... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...
Unknown
High Resolution Pore Pressure Prediction Using AVO Inversion
Yongyi Li
Search and Discovery.com
... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...
Unknown
The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data
Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny
Indonesian Petroleum Association
..., 2001). In comparison with the ZO CRS-stack, that depends on 3 (three) stacking operators, the CO CRS-stack depends on 5 (five) stacking operators, namely...
2009
Shallow Seismic Reflection Survey by Using Accelerated Weight Drop as Seismic Source
Alfian Alfian, Rachmat Sule, Awali Priyono, Masami Hato, Takao Aizawa, Alphius Dwi Guntara
Indonesian Petroleum Association
... data processing. Figure 3 shows the stacking chart of Line-1 (left) and Line-2 (right). Injection of CO2 into Ngrayong reservoir within Jepon...
2016
ABSTRACT: Analysis of Conventional and Converted-Mode Reflections at Putah Sink, California, Using Three-Component Data, by Clint W. Frasier and Don F. Winterstein; #91035 (2010)
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2010
ABSTRACT: Interpretation of Continuous-Offset Seismic Data in Central California Margin, by Nathaniel E. Putzig and Alan R. Levander; #91035 (2010)
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2010
ABSTRACT: Investigation of the Weathering Layer Using Seismic Refraction and High Resolution Seismic Reflection Methods, NE of Riyadh City, by Al-Anezi, Ghunaim; Al-Amri, Abdullah; Zaman, Haider; #90141 (2012)
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2012
Advanced CRS Application by Model Based Attribute Guidance
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N/A
Arafura Sea Seismic Processing: Importance of Iterating Velocity Analysis and Integrating Regional Geology to Counter Signal Masking by Major Unconformities
Rahadian Adhyaksawan, Paulus T. Allo, Maria Raharja, Muhammad Isjmiradi, Mark Boyd
Indonesian Petroleum Association
... checkshot data provided the confidence to pick this high trend in the stacking velocity. Figure 4 shows a section of a semblance plot for one CMP...
2010
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
... defined. Similarly, the stacking velocity analysis most often requires a temporal combination of several CMP gathers in supergathers in order to obtain well...
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
... defined. Similarly, the stacking velocity analysis most often requires a temporal combination of several CMP gathers in supergathers in order to obtain well...
2016
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)
... such as offshore platforms or other ships. Conventional processes such as F-K filtering. Band-pass filtering, or CDP stacking are often ineffective...
1990
Modern Marine 3D Seismic Acquisition - Technical Considerations
Chris Walker
Petroleum Exploration Society of Australia (PESA)
... in mind that Common Conversion Point (CCP) stacking is the relevant signal enhancement procedure and that the location of the CCP relative to the CMP...
1997
Abstract: Multiple Attenuation Using MultiFocusing Technology; #90224 (2015)
Marianne Rauch–Davies, Alex Berkovitch, Kostya Deev, and Evgeny Landa
Search and Discovery.com
... of MultiFocusing (MF) is the enhancement of the signal-to-noise ratio of both stacked sections and prestack data through stacking a much larger number...
2015
Chapter 8: Amplitude Versus Offset
Tom Wittick
North Texas Geological Society
.... The dim out is caused by a change in polarity with offset of the Hartshorn reflection, that causes cancellation upon CMP stacking. Modeling a CMP gather...
1992
Amplitude Versus Offset
Abilene Geological Society
... reflection, that causes cancellation upon CMP stacking. Modeling a CMP gather. (a) P-wave sonic log through the productive Hartshorn interval. (b...
1993
A Towed Streamer EM System Performance Case Study
Folke Engelmark, Allan McKay, Johan Mattsson
Indonesian Petroleum Association
... of standard processing methods as described by Mattsson et al. (2012). Stochastic noise is effectively reduced by stacking, and the dense common mid-point...
2013
Normal Moveout and Dip Moveout, C. L. Liner, #40037
Search and Discovery.com
N/A