Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 20,854 Results. Searched 200,673 documents.
Frequency-dependent reflection characteristics of single thin layer and waveform inversion
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... obtained from the propagation matrix and eigenvector matrix: (1) Q=D-1 D2 E2 D-1 D3 1 2 QUU QUD (2) Q z1 ,z2 = QDU QDD Q in Equation 1 is the wave...
2023
Stepwise Regression in the Earth Sciences: A Coastal Processes Example
James H. Balsillie, William F. Tanner
Environmental Geosciences (DEG)
... included bed slope, wave steepness considerations, the surf similarity parameter, and other parameters in endeavors to “refine” predictive power...
1999
Impact of Shear Velocity Estimation on Wellbore Stability, #42351 (2019).
Charles Otoghile, Chima Cyril Udeze
Search and Discovery.com
... analyzed using Greenberg and Castagna and Mudrock line equations. The aim is to determine how reliable the Greenberg and Castagna equation...
2019
Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different boundaries
Chao Jin, Bing Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
..., UAE Summary We proposed a generalized viscoelastic anisotropic wave equation based on the General Maxwell Body, which can accommodate various medium...
2023
Chapter 9: New Albany Shale, Illinois Basin, USA—Devonian Carbonaceous Mudstone Accumulation in an Epicratonic Sea: Stratigraphic Insights from Outcrop and Subsurface Data
O. R. Lazar, J. Schieber
AAPG Special Volumes
...–236. Wilson, R. D., and J. Schieber, 2017, Association between wave- and current-aided hyperpycnites and flooding surfaces in shelfal mudstones...
2022
Oscillatory Ripple Marks and the Evaluation of Ancient Wave Conditions and Environments
Paul D. Komar
Journal of Sedimentary Research (SEPM)
... and ripples produced. For a given d0, we see from equation (2) that this places an upper limit on the possible range of the wave period T. This limit...
1974
A Comprehensive Methodology of Evaluation of the Fracability of a Shale Gas Play
Kun Su, Atef Onaisi, Adeline Garnier
Unconventional Resources Technology Conference (URTEC)
.... The indenter might be either flat or spherical ended. With flat indenter, the force (R) at the inflexion point of force-displacement curve defines...
2014
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... to the linearized approximations of PP and PS is first order equation of Taylor series, so equation 4 can be generalized to: b b y = a pp x pp + c pp (PP wave...
2013
Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)
Tiansheng Chen and Xiucheng Wei
Search and Discovery.com
... to the linearized approximations of PP and PS is first order equation of Taylor series, so equation 4 can be generalized to: b b y = a pp x pp + c pp (PP wave...
2013
Estimation of Gas Reservoir Boundary by AVO Analysis
Alfian D. Santoso, L. Hendrajaya, F. Makhruf, Purwoko, S. Ardisasmita
Southeast Asia Petroleum Exploration Society (SEAPEX)
... equation in order to clarify the relationship between reflection coefficient the incident angle of P wave. The equation is written as follows (Verm...
1996
ELECTRONIC COMPUTERS AID IN EXPLORATION DECISIONS AND INTERPRETATIONS
E. J. Assiter
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... to as many control points as desired. The computational technique is a form of relaxation method which computes the corrected coordinates for each shot...
1962
Vz denoise and P/Z matching in 3D curvelet domain
Yong Ren, Chenhao Yang, Tim Seher, Matt Hawke, Eddie Cho
International Meeting for Applied Geoscience and Energy (IMAGE)
... compromised in OBN data since the vertical geophone can be severely contaminated with shear wave noise (Paffenholz et al., 2006a, 2006b). Without proper Vz...
2022
3D anisotropic seismic simulation for fracture prediction in Sichuans Wufeng shale gas reservoirs
Xiang Li, Ziduo Hu, Chunhui Xie, Yancan Tian, Wei Liu, Xinyu Fang, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... to simplify the quasi-P (qP) wave equation from the elastic wave equation in Horizontal Transverse Isotropy (HTI) media, thereby enabling more accurate...
2024
ABSTRACT: TECHNIQUE OF FORECASTING COAL GAS ENRICHING SECTION
Shuangan Yang, Shunian Ning, Huixing Zhang
The Society for Organic Petrology (TSOP)
... wave equation in two-phase media based on Biot theory was studied in the article. The solve of equation shows that there are two kinds of primary...
2006
Treatment Order is the Cheapest and Easiest Change to Make Better Wells
Jonathan P. McKenna
Unconventional Resources Technology Conference (URTEC)
... monitoring is a proven technology for observing and mapping reservoir response to hydraulic fracture stimulations. The event radiation pattern of the P-wave...
2023
A finite-element method to compute the seismic response in non-isothermal poroelastic media
Juan E. Santos, Gabriela B. Savioli, Jos M. Carcione, Jing Ba
International Meeting for Applied Geoscience and Energy (IMAGE)
... based on the non-isothermal wave equation, which includes the temperature field other than those of stress and deformation. The model, which combines...
2022
An Experimental Investigation of the Anisotropic Dynamic and Static Properties of Eagle Ford Shales
Yang Wang, De-Hua Han, Luanxiao Zhao, Abhijit Mitra, Samir Aldin
Unconventional Resources Technology Conference (URTEC)
... and Zoback, 2013; Ong et al., 2016). The hidden micro-mechanisms behind the processes are rarely uncovered. In this paper, two adjacent cylindrical plugs...
2019
A Fast and Robust Method for Estimating Inter-Well Interference in Shale and Tight Reservoirs
Esmail Eltahan, Ali Moinfar, Zhenzhen Wang, Matthieu Rousset, Haishan Luo, Pierre Muron, Xianhuan Wen
Unconventional Resources Technology Conference (URTEC)
... to solve the Eikonal equation efficiently to track the propagation of pressure fronts and compute DToF (Fujita 2014). The calculated DToF can be utilized...
2024
On the connection between WRI and FWI: Analysis of the nonlinear term in the Hessian matrix
Ali Gholami, Hossein S. Aghamiry, Stephane Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
... reconstruction inversion (WRI) (van Leeuwen and Herrmann, 2013) increases the robustness by relaxing the waveequation constraint. This wave-equation...
2022
The initiation of the Mesoproterozoic Bylot basins (Nunavut, Arctic Canada) as recorded in the Nyeboe Formation, Fury and Hecla Group
Mollie Patzke, J. Wilder Greenman, Galen P. Halverson, Alessandro Ielpi
Journal of Sedimentary Research (SEPM)
..., P.M., Fischer, W., and Goodge, J.W., 2002, Wave-modified turbidites: combined-flow shoreline and shelf deposits, Cambrian, Antarctica: Journal...
2021
Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution
Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing Tang, Hai Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
...) where 𝑘 , (ω) represents the average surface wave wavenumber for the media between x1 (𝑥 , 0) and x2 (𝑥 , 0) . With equation 9, equation 3 can...
2022
Does Local Resuspension Maintain the Benthic Nepheloid Layer in Southeastern Lake Michigan?
Nathan Hawley , Barry M. Lesht
Journal of Sedimentary Research (SEPM)
.... 190-200. TRANSPORT CANADA, 1991, Wind and wave climate atlas II: Ottawa, Ontario, The Great Lakes Transportation Development Centre, Policy...
1995
Armoured mud balls revisited
Lawrence H. Tanner
Atlantic Geology
..., on the north shore o f the Minas Basin. Shapes vary from nearly spherical to platy to elongate, with elongate predominant. The mud balls form from the action...
1996
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
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... pressure prediction methods use P-wave velocities. While it is common to collect good quality shear wave data in deep-water assets such as ocean...
2023