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The AAPG/Datapages Combined Publications Database
Showing 20,860 Results. Searched 200,691 documents.
What is Rt? Logging While Drilling and Wireline Resistivity Measurements Spotlighted: An Offshore Case Study in Abu Dhabi; #41839 (2016)
Amr Serry, Sultan Budebes, Hassan Aboujmeih, Ahmet Aki, Michael Bittar
Search and Discovery.com
... improvements in Logging-While-Drilling (LWD) electromagnetic wave propagation resistivity devices have provided dramatic improvements in well-placement...
2016
PS reflection-based full-waveform inversion using single-mode propagator
Yongbo Zhai, James Xu, James Rickett, Peng Wang, Xin Cheng, Denes Vigh, Suyang Chen, Cara Smith
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The Thomsen trick allows us to convert S-wave anisotropy parameters to their P-wave counterparts, enabling accurate S-wave propagation. Under the assumption...
2024
Q-LSRTM using viscoacoustic VTI wave equation based on the nearly constant Q model
Zhang Shan-Shan, Gu Bing-Luo, Li Zhen-Chun
International Meeting for Applied Geoscience and Energy (IMAGE)
... the seismic wave energy boost during the wavefield backward propagation (Zhu et al., 2014; Guo et al., 2016). The rapid growth of high-frequency component...
2022
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
...Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014) James Gaiser and Richard Verm AAPG Search...
2014
High-efficient reflection retrieval from massive ambient noise using a deep-learning workflow
Yinghe Wu, Shulin Pan, Dawei Liu, Yaojie Chen, Qinghui Cui
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection wave imaging based on seismic interferometry (SI) shows excellent potential in exploration and reservoir monitoring. Unfortunately, body...
2024
Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect
Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... al., 2017). The Krauklis wave is an interfacial effect and its propagation speed is low. Zheng (2018) demonstrated using two-dimensional (2D...
2022
On the Interaction of Wetland Loss, Tidal Range, and Tidal Prism: A Case Study in the Mississippi River Delta Plain, Barataria Bay
N. C. Howes, I. Y. Georgiou, Z. J. Hughes, D. M. FitzGerald
GCAGS Transactions
... to tidal prism (e.g., the volume of water exchanged via the inlets) (Fig. 1). This observation is explained in terms of the tidal wave propagation...
2013
Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source VSV / VSH Ratio in Identification of Fracture Sweet Spots in Densely Fractured Reservoirs
John M. Robinson, Bob Van Nieuwenhuise
GCAGS Transactions
... fracturing than the SH wavefield. Figure 3. Particle motion vectors of P, SH, and SV wave modes. The induction systems measure conductivity: C = 1000 / R...
2014
Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source, #41377 (2014)
John M. Robinson
Search and Discovery.com
...-wave sources only, they also produced robust S wavefields that can be utilized in exploration and exploitation of unconventional resources...
2014
AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)
Mohammad Ali Riahi, Mohammad Emami Niri
Geological Society of Malaysia (GSM)
... appropriate with hydrocarbon saturation in the target. zone, there is convergence from the initial to the real seismic gather. At the last stage, the P-wave...
2006
Abstract: From Images and Open Hole Logs to Sequence Recognition and Sedimentary Environments, by I. Le Nir and G. Ruiz; #90923 (1999)
Search and Discovery.com
1999
Broadband Seismic Technology and Beyond: Part III: The Interaction between Ocean Waves and Recorded Seismic Data
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... by a sine wave, analytical equations enable us to calculate the horizontal (u) and vertical (v) particle velocity and the pressure (p) as a function...
2013
Finite Difference Modeling: Part I: Become Expert in Five Minutes
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
.... Here, we study the 1D equation for the acoustic pressure field : where c is the propagation speed of the pressure wave, and s is the source. In seismics...
2018
Horizontal well S-wave imaging method and application
Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou Feng, Yongjian Zeng
International Meeting for Applied Geoscience and Energy (IMAGE)
...Horizontal well S-wave imaging method and application Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou...
2023
3D model-building technique by fusing near surface and deep structure and its applications
Luo Kaiyun, Yang Jian, Ma Lan, Men Zhe, Long Bo
International Meeting for Applied Geoscience and Energy (IMAGE)
.... As everyone knows, near surface can greatly affect the propagation of seismic wave, if using the geological model with low precision near surface...
2024
Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... degrees; for a hard sea bottom the critical angle can become 30 degrees. More sound enters the wave- Graphic picture of sound propagation in a water...
2010
Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)
Raul Cova, David Henley, and Kris Innanen
Search and Discovery.com
...Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015) Raul Cova, David Henley, and Kris Innanen Datapages/Search and Discovery Article...
2015
Prediction and Analysis of Geomechanical Properties of the Upper Bakken Shale Using Artificial Intelligence and Data Mining
George K. Parapuram, Mehdi Mokhtari, Jalel Ben Hmida
Unconventional Resources Technology Conference (URTEC)
.... 112 wells from five of the main producing counties in North Dakota; namely Burke, Mountrail, McKenzie, Dunn, and Williams, are analyzed. Shear wave...
2017
Wave-Formed Sedimentary StructuresA Conceptual Model
H. Edward Clifton
Special Publications of SEPM
... velocity u during passage of the wave crest the direction of wave propagation is pre sumed to be positive and u is therefore a positive...
1987
Linking geomechanical simulation of induced seismicity to surface seismic observations: Simulated finite fault rupture to moment tensor inversion
Jingming Ruan, La Ode Marzujriban Masfara, Ranajit Ghose, Wim Mulder
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We start with a dynamic rupture simulating the process of fault slip, followed by a simulation of the seismic wave propagation. At this stage, we need...
2022
Elastic Anisotropy of Shales Revisited; #41557 (2015)
Marina Pervukhina, Patrick N. J. Rasolofosaon
Search and Discovery.com
... polarized S‐wave). The parameter happens to be also equal to the S‐wave birefringence coefficient for propagation in the horizontal direction. More...
2015
Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013)
Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray
Search and Discovery.com
...Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013) Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray Near...
2013
A novel viscous pure-acoustic wave equation and its numerical implementation in 3D TTI media
Long Wu, Yixian Xu, Shigang Xu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and anelasticity are important to the modeling and analysis of amplitude, phase, and travel time during seismic wave propagation. Ignoring...
2024
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... Interlayer multiples Figure 4. Various wave mode propagation paths recorded by a VSP survey. The usual 3-D VSP data imaging processing steps includes...
2023
Applicability Evaluation of SRV Concept in Tight and Shale Reservoirs via Large-Scale Rock Block Experiments
Shuai Li, Xin Wang, Chunming He, Tiancheng Liang, Haifeng Fu
Unconventional Resources Technology Conference (URTEC)
...) monitoring method to obtain the fracture propagation events. Via the indoor experiment, we want to show the corresponding relationship between SRV...
2019