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The AAPG/Datapages Combined Publications Database
Showing 16,599 Results. Searched 200,357 documents.
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... weighting functions in the normalised correlation coefficient form of the semblance operator. This modified operator is called the ’hybridizedweighted...
2016
Characterization of Carbonate Reservoir at X Field Using Attribute and Seismic Inversion
Joko Wiyono, Fajar Rakhmanto, Fitriya Andriyani, Adi Susilo, Abdul Mutalib Masdar
Indonesian Petroleum Association
... analysis (reflection strength, instantaneous phase, and instantaneous frequency). The combination analysis from seismic data (seismic attribute and inversion...
2007
Developing an Exploration Tool in a Mature Trend: A 3D AVO Case Study in South Texas
Mark E. Gregg, Charles T. Bukowski, Jr.
Houston Geological Society Bulletin
... 3. For small velocity variations, Shuey's (1985) approximation of the reflection coefficient equation, as modified by Verm and Hilterman (1995, see...
2001
Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... a derivation of reflection and transmission coefficients in layered media which are related to infinite impulse response (IIR) filters as a rational...
2015
Application OF AVO Seismofacies Technique to Detect Undrained Prospects in Handil Shallow and Upper Zones, Mahakam Delta, East Kalimantan
Sung Yuh, Ahmad Anshariy, Savanto Ariawan, Hilfan Khairy, Cepi M. Adam
Indonesian Petroleum Association
... is normal incidence reflection coefficient, σ is Poisson’s ratio, and θ is incident angle. This equation can be interpreted in terms of different angle...
2015
New Insights Into The Tertiary Petroleum Systems of The East Java Sea and Southern Makassar Strait, Indonesia
Jens Beenfeldt, Eric Mueller, Chris Sim
Indonesian Petroleum Association
..., negative reflection coefficient) orthogonal to the Pangkat Graben extension with a syn-rift section highlighted in yellow (approximate line location marked...
2022
Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration
Andre Eduardo C. M. de Souza, Stephanie Vialle, Andrej Bona
Petroleum Exploration Society of Australia (PESA)
... al. (2000), the estimated minimum reflection coefficient required to give a strong reflection is ±0.06. Therefore, the reflection coefficient...
2019
3.2 Basement Involved: 3.2.2 Basement Thrust and Reverse Faults: Seismic Profile: North Fork Area, Powder River Basin, Wyoming
D. S. Stone
AAPG Special Volumes
... be due to the combined effect of curvature (spherical divergence) and a small reflection coefficient. Converting the seismic time section to migrated...
1983
Abstracts: Brine-methane Substitution: The Seismic Response of Coalbeds; #90173 (2015)
Diane J. Lespinasse and Robert J. Ferguson
Search and Discovery.com
... that there is not a critical angle over which the reflection coefficient becomes or approximates to zero. For incidence AAPG Search and Discovery Article #90173 CSPG...
2015
ABSTRACT: An Improved Technique for Static Correction in a High Resolution Seismic Reflection Data Using Difference In Reflection Times; #90115 (2010)
Collins Chiemeke and Osazuwa B. Isaac
Search and Discovery.com
...ABSTRACT: An Improved Technique for Static Correction in a High Resolution Seismic Reflection Data Using Difference In Reflection Times; #90115 (2010...
2010
Reflection Events and Their Polarities Defined by the Hilbert Transform, Bob Hardage, #40564 (2010)
Search and Discovery.com
2010
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... traces are the result of convolving a wavelet with a reflection coefficient series, as defined by the convolutional model. Given a seismic trace...
1992
Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand
S. Thanatit, S. Ronghe
Indonesian Petroleum Association
...). The computation requires: first, the use of a scaling factor to reduce the arbitrarily scaled values of the seismic trace data samples to reflection coefficient...
1999
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... P-wave velocities and bulk densities of lithological units, (3) compute reflection coefficient spike sections, and (4) convolute with source wavelet...
1992
Arkhangel’skoye Oil Field and Problems of Prospecting a New Oil Region
M. I. Ostrovskiy, V. A. Shekhodanov, G. D. Sevon’ko
Petroleum Geology: A Digest of Russian Literature
... profile wells have been drilled along with seismic reflection and electrical traverses to study the relief of the surface of the crystalline basement...
1966
Abstract: A Seismic Workstation Solution to Bakken AVO; #90174 (2014)
D. Meisinger and N. H. Kalmanovitch
Search and Discovery.com
... with very low acoustic impedance easily providing an adequate reflection coefficient of approximately 0.35 magnitude at both the top and base...
2014
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
... (reflection coefficient). For thin beds, reflections from the top and bottom of the bed interfere. The result is a single wavelet response which...
1989
The Technical Challenges and Significance on Ultra-Deep Buried Hill Reservoir Exploration in Bohai Bay Basin, China, #10603 (2014)
Zhiwen Deng, Xianzheng Zhao, Xuming Bai, Wanfu Zhang, Feng Yan, Chuanzhang Tang, Shenghui Yuan
Search and Discovery.com
... smaller reflection coefficient and the unobvious impedance interface because that the strong absorbing function of capping bed reaching 85...
2014
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... RP reflection coefficient response (Rüger, 1998), 2 2 2 R (θ ) ≅ R + R sin θ + R sin θ tan θ P where θ is the angle of incidence...
2016
VII. Quantitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... body. Using regional values developed from other information a reflection coefficient of 0.044 is assigned as the reflection coefficient between...
1979
Seismic Reef Expression in the North Sumatra Basin
K. Wirjodihardjo
Indonesian Petroleum Association
... will be reflected in lateral character variations of amplitudes, and change in porosity and lithology will affect the changes in reflection coefficient contrasts...
1992
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)
... the relationship between thin layer reflection and thin layer thickness. Neidell(1977) introduced the concept of tuning thickness, which has become the basis...
2024
Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO
Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich
Petroleum Exploration Society of Australia (PESA)
... estimation errors 𝑊f?gA . To determine noise-free seismic trace 𝐺(𝜔) for reflection coeffitients 𝑅ii (𝜔) and wavelet 𝑆(𝜔) we use matrix...
2019
Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas
William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith
Special Publications of SEPM
... results when considering various investment options for reservoir management. In a proof-of-concept exercise, we use the P-wave reflection image from...
1995
Bramberge Field, Federal Republic of Germany: Case Histories
A. Roll
AAPG Special Volumes
... values of the reflection coefficient. Furthermore, the frequency maximum seemed to be shifted toward higher frequencies. Based on supplementary...
1972