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The AAPG/Datapages Combined Publications Database
Showing 1,196 Results. Searched 200,619 documents.
Broadband Marine Seismic, Does Acquisition Make a Difference?
Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng
Indonesian Petroleum Association
... the difference in amplitude and phase of the wavelets in the time domain. Figure 3 - Comparisons of various acquisition techniques and their associated signal...
2013
Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey
Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham
Indonesian Petroleum Association
... velocity model for the first iteration of grid tomography was derived from edited time domain interval velocities with strong smoothing. Depth migrated...
2011
Go West: Deepwater Prospectivity in the Côte Dlvoire Basin
Avril Burrell, Elena Polyaeva, Sié Georges Kam, Samuel Essoh
GEO ExPro Magazine
... been matched, merged and re-binned onto a common grid resulting in a single, continuous volume of full-stack seismic data in the time domain, allowing...
2022
High-resolution imaging in the Campos Basin using legacy seismic acquisition
David Brookes, Darrell Armentrout, Milos Cvetkovic, Terry Johnson, Trish Sullivan
International Meeting for Applied Geoscience and Energy (IMAGE)
... appears to be high resolution time domain data that cannot be migrated to a high-resolution image. The Dip-POCS algorithm produces data with less...
2023
Northwest Europe
Gehrig Schultz, Patrick Barnard, Geo ExPro Staff
GEO ExPro Magazine
... in time domain whilst in depth the top of the mapped Hildasay turned out to be at nearly the same level. ence on the field. In most sedimentary systems...
2023
Gemini: A fully operational broadband source for model building and imaging
Carsten Udengaard, David Brookes, Hector Flores
International Meeting for Applied Geoscience and Energy (IMAGE)
... conventional air gun arrays while maintaining energy in typical imaging frequencies. We will show time and image domain data acquired with the enhanced...
2023
An unsupervised intelligent stacking velocity analysis based on clustering
Lide Wang, Xingrong Xu, Jie Wu, Huahui Zeng, Yundong Yong, Yanxiang Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the 3D velocity of (a) manual and (b) the intelligent method we proposed. An intelligent stacking velocity analysis method in time domain based on Mean...
2024
Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia
Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran
Indonesian Petroleum Association
... from the inversion procedure. Picks may be made in the unmigrated or migrated time domain, the latter being more suitable in areas of complex geology...
2000
Insight from AIP modelling of VTEM ET data from Colorado
Andrea Viezzoli, Burke Minsley, Antonio Menghini
Petroleum Exploration Society of Australia (PESA)
... polarization effects in helicopter time-domain electromagnetic data: Field case studies. B49-B61 (82-2), Geophysics. Kwan, K., Prikhodko, A., Legault...
2019
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
... are often face with very stringent demands on spatial resolution and time/cost consumption. Economic and enviromental reasons dictate the use...
2016
Interval Velocity Modeling of Celebes Molasse as Post Collision in Banggai-Sula Foreland Basin, Eastern Sulawesi, Indonesia
Anggoro P. Kurniawan, Maikel Arifin, Wahyuni T. Sundari, Sardjito, Nurhadi Budi, Hasan Nurudin
Indonesian Petroleum Association
... Processing RESULTS AND DISCUSSION Comparison of Top Miocene Carbonate in time and depth domain, both section and map, were made and evaluated in order...
2016
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... low angle until very high angle degrees. The seismic substacks firstly aligned in time domain in order to improve quality and its consistency among...
2018
Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia
M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... subsurface. Often, due to time and cost limitations, interpretations are done either on vintage seismic sections in time domain or on depth converted...
2018
Extended Abstract: Seismic Interference Attenuation
Johan-Fredrik Synnevåg, Arne Åsnes
Petroleum Exploration Society of Australia (PESA)
... ess the difference is significant, The method described here operates in the t hese methods will also affect the signal of time domain and uses...
2010
Value & Insights from Synthetic Seismic Validation of Reservoir Models in Carbonate Gas Fields, Offshore Sarawak (Paper A12)
K. N. Baharaldin, A. Kayes
Geological Society of Malaysia (GSM)
... for predicting the location and timing of water breakthrough. Converting intra-carbonate depth horizons back into the time domain using velocities derived from...
2012
Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)
S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva
Geological Society of Malaysia (GSM)
... Tomography workflow. The initial velocity model for grid tomography was derived from edited time domain interval velocities with strong smoothing. The first...
2012
Electrical Methods: Part 7. Geophysical Methods
Arnold S. Orange
AAPG Special Volumes
... (frequency domain methods) or as they decay following the turning off of the primary field (time domain methods). Both loops and grounded wires...
1992
High-frequency sequence stratigraphy from seismic sedimentology: Applied to Miocene, Vermilion Block 50, Tiger Shoal area, offshore Louisiana
Hongliu Zeng, Tucker F. Hentz
AAPG Bulletin
... and mapping high-frequency systems tracts, sequence boundaries, and sequences in a geologic-time domain. In Miocene strata of offshore Louisiana, fourth...
2004
Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)
Folke Engelmark
Search and Discovery.com
... requiring high fold to improve S/N. The MTEM Method MTEM (Wright et al., 2002) is a time-domain method where current is injected into the ground...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... within and across seismic traces. Specifically, we assume the reflectivity series is sparse in the time domain but continuous in the space domain. We...
Unknown
EXTENDED ABSTRACT: Deep Crustal Structure Of The Argentine Continental Margin From Seismic Wide-Angle And Multichannel Reflection Seismic Data; #90022 (2002)
D. Franke, S. Neben, K. Hinz, H. Meyer, B. Schreckenberger
Search and Discovery.com
...). In the lower panel the different layers derived from the wide-angle study which were converted to the time domain are overlain. 3 AAPG Search and Discovery...
2002
Extended Abstract: Subsalt Imagery Of The Dumre Area, Ionian Basin, Albania. , #90099 (2009)
Anne Jardin, Luan Nikolla, François Roure
Search and Discovery.com
... however on promising exploration targets probably due to difficulties in interpretation of seismic images in the time domain alone, and to insufficient...
2009
Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)
Folke Engelmark
Search and Discovery.com
... requiring high fold to improve S/N. The MTEM Method MTEM (Wright et al., 2002) is a time-domain method where current is injected into the ground...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... within and across seismic traces. Specifically, we assume the reflectivity series is sparse in the time domain but continuous in the space domain. We...
Unknown
Accelerometer vs. Geophone Response: A Field Case History
Search and Discovery.com
... that differences were largely constrained to the first breaks, especially those nearer the shot point. Figure 5 shows a time domain comparison where high...
2013