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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,636 documents.
Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise
Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael
International Meeting for Applied Geoscience and Energy (IMAGE)
... response. We demonstrate that a full-physics anisotropic visco-elastic FWI approach can explain both the signal and the noise and provides a model...
2023
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... processing flows are now much more effective in removing various types of multiples before migration. Prestack Depth Migration is enhanced with anisotropic...
2011
Abstract: Pre-Stack Inversion: An Extension of AVO for Lithology and Hydrocarbon Fluid Quantification
Rick Wallace and Roger Young
Houston Geological Society Bulletin
.... This pre-stack inversion technique combines inversion and AVO technology with anisotropic petrophysics. This technique uses pre-stack seismic data...
1998
Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization
Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford
Unconventional Resources Technology Conference (URTEC)
... the complete length of the lateral in the George 1H-23. The azimuth and dip of the natural fractures remained fairly similar, however the intensity...
2015
Q tomography workflow: Land case study in the Eagle Ford Play
Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the seismic image. as an addition to a prior accurate velocity model building workflow was performed using an anisotropic solution of a Joint...
2023
Riedel shears as kinematic indicators
Molly Turko
GEO ExPro Magazine
... be significantly different (generally higher) from the vertical direction in anisotropic sediments (shales). Additionally, the quality of these measurements...
2024
Heat flow as a basin model calibration? Not really
David Rajmon
GEO ExPro Magazine
... be significantly different (generally higher) from the vertical direction in anisotropic sediments (shales). Additionally, the quality...
2024
Abstract: Towards an ICCP classification of Fly Ash components
I. Suárez-Ruiz, B. Valentim, A.G. Borrego, A. Bouzinos, D. Flores, S. Kalaitzidis, M. L. Malinconico, M. Marques, M. Misz-Kennan, J. R. Montes, G. Predeanu, G. Siavalas, N. Wagner
The Society for Organic Petrology (TSOP)
... texture (isotropic/anisotropic), character (fused/unfused), structure (dense/massive, porous/vesiculated), and origin (coal, coke). Some...
2008
Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations
Feiyue Xia, Carlos Torres-Verdín
International Meeting for Applied Geoscience and Energy (IMAGE)
... to dip and azimuth of bed boundaries. The 3D eikonal solver requires lower memory and is more than 27 times faster than a parallel-accelerated 3D...
2024
ABSTRACT: Mineralogical and geochemical composition of coals from Santa Catarina, southern Brazil
M.L.S. Oliveira, S.R. Taffarel, C.M.N.L. Cutruneo, C.R. Ward, J.C. Hower, L.F.O. Silva
The Society for Organic Petrology (TSOP)
... of petroleum coke or metallurgical coke in the fuel helps to provide a better understanding of the origin of some of the anisotropic coke in the fly ash...
2013
Integrated networks for viscoelastic FWI: Mapping from Q to relaxation variables and quantifying modelling error
Tianze Zhang, Kristopher A. Innanen, Daniel Trad
International Meeting for Applied Geoscience and Energy (IMAGE)
... network for l1 anisotropic viscoelastic full waveform inversion with highorder total variation regularization: First International Meeting for Applied...
2024
Mechanical Index Testing of Unconventional Resource Core
Andrew P. Rathbun, Russell T. Ewy
Unconventional Resources Technology Conference (URTEC)
... are well below the resolution of well logs. Traditional mechanical tests often use ‘twin’ samples to construct failure envelopes or to measure anisotropic...
2017
Extended Abstract: Eagle Ford Shale Prospecting with 3D Seismic and Microseismic Analysis
Galen Treadgold, Bruce Campbell, , Bill McLain, , Steven Sinclair, , and David Nicklin
Houston Geological Society Bulletin
.... From processing, long offset and full azimuth 3D datasets allow for a derivation of anisotropic parameters in the shale. Layer anisotropy (VTI...
2011
Abstract: Microscopic Characterization of Carbon Materials Derived from Coal and Biomass and their Interaction Phenomena in Making High Grade Products
G. Predeanu, M. Wojtaszek-Kalaitzidi, I. Suárez Ruiz, M. Bălănescu, A. Gómez Borrego, M. A. Diez, L. Garcia, M. D. Ghiran, P. Hackley, S. Kalaitzidis, J. Kus, D. Mancisidor, M. Mastalerz, M. Misz-Kennan, S. Pusz, S. Rodriguez, G. Siavalas, A. K. Singh, P. Tomillo, A. Varma, A. Zdravkov, D. Životić
The Society for Organic Petrology (TSOP)
... byproducts and biomass-based carbons and to identify the morphological differences, as optical texture (isotropic/anisotropic), optical type...
2023
A Model for Storm Sedimentation from the Neoproterozoic Brachina Formation, Adelaide Geosyncline
I. A. Dyson
Petroleum Exploration Society of Australia (PESA)
... and isotropic and anisotropic forms of hummocky cross• stratification were formed. Shoreface sandstones, deposited above interpreted fairweather wave base...
1995
Abstract: None of the Models for Southeast Asian Cainozoic Faulting and Subsidence is Satisfactory
Charles S. Hutchison
Geological Society of Malaysia (GSM)
... Mohr-Coulomb theory does not apply in a direct way to the faulting of anisotropic and pre-fractured rocks because planar weaknesses, oriented...
1989
ABSTRACT: Instrumental Imaging and Analysis of Early Permian Fossilized Plants from Sumatra: Comparison of Thermally Altered and Silicified Wood
P. Matysová, I. Sýkorová, M. Booi, M.J. Crow,, I.M. van Waveren
The Society for Organic Petrology (TSOP)
... and lenticular anisotropic coke walls, accompanied by abundant degassing pores. Its reflectance ranges between 5 and 11.5 % Rmax and 0.6 and 2.3 % Rmin...
2009
Relating Microseismicity to Geomechanical Strain
Adam M. Baig, Ben Witten, Aaron Booterbaugh
Unconventional Resources Technology Conference (URTEC)
... moment URTeC 5164 3 tensors and potency tensors in anisotropic media (e.g. Chapman and Leaney, 2012, Grechka, 2020), and the ubiquity of anisotropic...
2021
New Technique for Preparing Polished Thin Sections of Heavy Mineral Residue: NOTES
B. K. Chatterjee
Journal of Sedimentary Research (SEPM)
... is isotro ic to weakly anisotropic in crossed nicols and is soluble in acetone, benzene and other common organic solvents. It has been also noted...
1966
Seismic Characterisation of Unconventional Plays in North America
Lee Bell, Mary Edrich, Alvaro Chaveste
Petroleum Exploration Society of Australia (PESA)
... to the in reflection amplitude that results from the fracture or maximum horizontal stress direction anisotropic velocity differences. The azimuthally and slowest...
2012
Memoir 71, Chapter 10: Reducing Uncertainty in Geostatistical Description with Well-Testing Pressure Data
Albert C. Reynolds, Nanqun He, and Dean S. Oliver
AAPG Special Volumes
... and anisotropic permeability, Soc. Pet. Eng. J., v. 23, p. 531-543. Reynolds, A. C., N. He, L. Chu, and D. S. Oliver, 1996, Reparameterization techniques...
1999
Abstract: Effective Reservoir Fluid Sampling Supports Reservoir Characterization (Geology Poster 29)
Rahimah Abd Karim, Pedro Elias Paris Acuna, Wa Wee Wei, Sammy Haddad
Geological Society of Malaysia (GSM)
... by the formation anisotropic, viscosity differences and invasion profile. Figure 3: pH sensitive dye is injected into the Wireline Formation Tester (WFT...
2011
Abstract: A Shallow Water CSEM Case Study: Qualitative and Quantitative Analysis (Geophysics Poster 5)
Mazlan Md Tahir, Azani Abd Manaf, Siti Hassulaini Abdul Rahman
Geological Society of Malaysia (GSM)
... in depth where sensitivity is provided. Anisotropic 2.5D and 3D inversion was applied and supported that the anomalous features observed in the qualitative...
2011
Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)
Mehmet Ferruh Akalin
Geological Society of Malaysia (GSM)
... and advanced implementations of deghosting, denoise, demultiple and anisotropic velocity inversion and Q-attenuation-factor determination techniques...
2011
Extended Abstract: Maximizing Hydraulic Fracture Stimulation Using 3D Seismic Geomechanics
Michael Shoemaker
GCAGS Transactions
... by the seismic (left panels) and without seismic using core and logs only (right). The uniquely modified anisotropic Eaton stress equation is shown. Figure 2...
2020