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The AAPG/Datapages Combined Publications Database
Showing 6,965 Results. Searched 200,663 documents.
Integrated and improved direct hydrocarbon indicators: A step forward in petroleum risk discrimination
P. W. Monigle, T. S. Hedayati, and F. J. Goulding
AAPG Bulletin
... has evolved from bright spots, to amplitude versus offset (AVO) class, to todayโs multiattribute analysis that leverages improvements in geophysical...
2025
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)
... the continental slope east of Kalimantan, offshore Indonesia in a water depth of 3001500m. The overburden geology is extremely complex due to rugose...
2012
A Case Study: The Impact of Soaking on Well Performance in the Marcellus
Elyes Yaich, Steve Williams, Aaron Bowser, Peter Goddard, Osvaldo C. Diaz de Souza, Robert A. Foster
Unconventional Resources Technology Conference (URTEC)
... a significant improvement in performance of Marcellus wells that were shutin for an extended period due to the unavailability of a gas pipeline. Figure 1...
2015
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the amplitude and phase spectrum and appropriate offset (or angle) selection of the input data, the results could be interpreted as broad-band...
2022
Least Square Q-Kirchhoff Migration: Implementation and Application
Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang
Petroleum Exploration Society of Australia (PESA)
... caused by the anelastic nature of the earth lead to the attenuation of amplitude and distortion of phase of seismic waves. The so-called quality factor...
2018
3D seismic modelling fast adaptability in the face of operational constraints ย A case study
Clemence Cuvilliez, Aline Robin, Veronique Duprat, Camille Le Magoarou, Bruno Pagliccia, Severin Rubio, Enrico Zamboni
International Meeting for Applied Geoscience and Energy (IMAGE)
... had been set: 1. Assess seismic image quality loss, due to the reduction of the number of nodes used for the monitoring of the already producing...
2024
Abstract: The Benefits of S-waves and Multicomponent Data for Surface Monitoring; #90187 (2014)
en Dando, Kit Chambers, Raquel Velasco, and Stephen Wilson
Search and Discovery.com
... similar to that obtained using only the vertical component data. The only observable difference is the absolute stack amplitude values due...
2014
Exploring for Stratigraphic Traps in the Patchawarra Formation, Cooper Basin: An Integrated Seismic Methodology
Alexandra Bennett; Beach Energy
Australian Petroleum Production & Exploration Association (APPEA) Journal
... a disturbed, low amplitude response, characteristic of reworked channel ๏ฌll. White arrows indicate the improvement of re๏ฌector terminations where...
2018
Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek
Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason
International Meeting for Applied Geoscience and Energy (IMAGE)
..., we address the amplitude dimming issue below the shallow gas bodies through the FWI-enabled Q modeling and imaging. The resulting high-resolution...
2023
Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion
Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams
Indonesian Petroleum Association
... was to vary the amplitude, phase and frequency of the seismic data across the field. Figure 1 show the attenuated near stack seismic data due to overlying...
2008
Semi-Analytical Approach of Optimum Vibration Frequency Determination That Gives Maximum Improvement on Reservoir Rock Porosity
Mursalim Mardin, Tutuka Ariadji
Indonesian Petroleum Association
...Semi-Analytical Approach of Optimum Vibration Frequency Determination That Gives Maximum Improvement on Reservoir Rock Porosity Mursalim Mardin...
2005
Borehole tube wave generation by an incident P-wave at a fluid-filled fracture
Abdullah Alsawidan
International Meeting for Applied Geoscience and Energy (IMAGE)
... intersection ๐ฬ ( ๐, ๐ = ๐ )is equal to the pressure amplitude due to tube-wave generation ๐ฬ &' (๐) Sommerfeld radiation condition, with only cylindr...
2022
Section 1: Introduction
Roland von Huene
AAPG Special Volumes
..., the improvement of signal-to-noise ratios allows definition of obscured reflections of very low amplitude and poor continuity. Thus, a new frontier...
1986
Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks
Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana
Indonesian Petroleum Association
... concepts due to seismic image ambiguities. A sequence of disciplined actions during seismic data processing have been undertaken to accurately image...
2019
Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology
Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... Minghuazhen Member of Neogene, belonging to the delta front sedimentary system. Due to the abundant sediment sources and gentle terrain during the sedimentary...
2023
4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology
Sony R. Mohammad, Thomas L. Davis
Indonesian Petroleum Association
... phase, time-shift, frequency, and amplitude mismatch between the data, which might occur due to different acquisition parameters, soil condition...
2011
Improving subsalt images using reflection FWI on WAZ data: Examples from the Gulf of Mexico
Maksym Kryvohuz, Yihua Cai, Sebastian Ramirez, Robert Schelstrate, Gislain Madiba
International Meeting for Applied Geoscience and Energy (IMAGE)
... is challenging. Conventional ray-based tomographic methods may have issues due to the large velocity contrasts between salt and sediment. Different from...
2022
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
.... Amplitude imbalance in the study area was severe due to rapidly varying near surface conditions. As discussed above, robust amplitude balance was achieved...
2017
Horizontal Well Journey: Enhance Oil Recovery and Flatten the Oil Production Decline in the Gulf of Thailand, #41817 (2016).
Artit Visatemongkolchai, Wirot Teeratananon
Search and Discovery.com
... and promote innovative application of horizontal well technology in Chevron Thailand. Through the CoP, continuous improvement in horizontal well...
2016
Chapter 22: Shallow Upper Cretaceous Niobrara Gas Fields in the Eastern Denver Basin
John P. Lockridge, Richard M. Pollastro
Rocky Mountain Association of Geologists
.... In addition to defining structural anomalies in the Bonny area, the Amoco work delineated seismic amplitude anomalies. An east-west line across the field...
2011
Shallow Upper Cretaceous Niobrara Gas Fields in the Eastern Denver Basin
John P. Lockridge, Richard M. Pollastro
Rocky Mountain Association of Geologists
... zone causes a significant decrease in seismic velocity, improvement of velocity contrast, and the resultant amplitude anomaly. 7 REGIONAL...
1988
Feasibility and QC of 4D Reservoir Monitoring Projects
Andrew Long, Per Arild Reksnes, Barbara Kajl, Martin Widmaier, Sverre Strandenes
Petroleum Exploration Society of Australia (PESA)
.... In a marine 3D se ismic experiment, cross-li ne sampling represents a challenge due to the direct impact on survey efficiency and hence cost. In recent...
2002
Abstract: Two Issues about the Application of VP/VS: Quality Improvement and Error Analysis; #90211 (2015)
Duojun Zhang and Larry Lines
Search and Discovery.com
...Abstract: Two Issues about the Application of VP/VS: Quality Improvement and Error Analysis; #90211 (2015) Duojun Zhang and Larry Lines Datapages...
2015
Direct Hydrocarbon Indications Using Seismic Amplitude Variations with Offset
William J. Ostrander
AAPG Special Volumes
... on the gathers from locations A and B. The 10-fold summing shows an obvious improvement in S/N ratio, indicating an amplitude increase by a factor of three...
1987
Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)
Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng
Search and Discovery.com
... is enabling an improvement via a reduction in migration noise due to poor sampling. The Radon Transform requires regular, well sampled gathers as input...
2014