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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,630 documents.
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
..., (3) not direction-wise orthagonal to front tangent planes; (4) and, velocity or slowness magnitudes along loci directions differ from those in front...
Unknown
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
..., (3) not direction-wise orthagonal to front tangent planes; (4) and, velocity or slowness magnitudes along loci directions differ from those in front...
Unknown
In Situ Stress Prediction Using Differential Strain Analysis and Ultrasonic Shear-Wave Splitting
B. Widarsono, J. R. Marsden, M. S. King
Indonesian Petroleum Association
... of the S-wave splitting analysis have shown that the third principal stress is usually vertical (i.e, they show minimum velocity at 90° from vertical...
1996
Constructing High Resolution, Inch Scale Continuous Logs via a Multi Domain Approach to Improve Hydraulic Fracturing by Capturing Thin Beds in the Bone Spring Formation, Delaware Basin, Reeves County, TX
Santhosh Narasimhan, Pukar Mainali, Harry Rowe, Austin Morrell, Wesley Ingram, Andy Benson, Nathan Ganser, Sean Arrington
Unconventional Resources Technology Conference (URTEC)
... as above and below the pay intervals. Detailed anisotropic analysis was performed to validate the rock mechanics core model, and variable Biot poro...
2017
Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs
Rosa M. Mariscal Romero, Rodolfo Camacho-Velázquez
Unconventional Resources Technology Conference (URTEC)
...Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs Rosa M. Mariscal Romero...
2022
First-arrival traveltime and slope tomography in tilted anisotropic media with undulant topography
Xiaole Zhou, Serge Sambolian, Gaoshan Guo, Stephane Operto, Haiqiang Lan, Ling Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... source upwind singularity in particular in tilted anisotropic media where the group velocity differs from the phase velocity and (2) the staircase...
2022
Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation in VSP data; #90187 (2014)
Amin Baharvand Ahmadi and Igor Morozov
Search and Discovery.com
... RGPIN261610-03. References Baharvand Ahmadi, A., and I. Morozov, 2012, Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis...
2014
Integration of Core Data with Well Logs for Geomechanical Property Determination and Monitoring in the Argentinean Vaca Muerta Shale Formation
Maxwell Willis, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
..., a representative velocity model is essential for microseismic data analysis. Logging tools and check shot data provide vertical velocities, however...
2014
Mechanical Index Testing of Unconventional Resource Core
Andrew P. Rathbun, Russell T. Ewy
Unconventional Resources Technology Conference (URTEC)
... velocity to impact velocity is measured, giving a hardness. It is possible to empirically transform this hardness to Unconfined Compressive Strength (UCS...
2017
ABSTRACT: Influence of the Petroleum Chemical Composition on the Coke Quality
Maria M. Escallón, Parvana Gafarova, Gareth D. Mitchell, Ömer Gül, Harold H. Schobert, Leslie Rudnick
The Society for Organic Petrology (TSOP)
..., the percentage of anisotropic carbon is decreased and so, the optical texture index (OTI), indicating that the quality of coke decreases...
2005
Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation
Yongzhong Wang, Faqi Liu, Carlos Calderón
International Meeting for Applied Geoscience and Energy (IMAGE)
... in anisotropic TTI media with phase and amplitude compensation Yongzhong Wang*, Faqi Liu and Carlos Calderón, TGS Summary Starting from the complex phase velocity...
2024
Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India
Arijit Sahu, Milan Kanti Das
Unconventional Resources Technology Conference (URTEC)
... estimation methods in wellbore stability analysis under isotropic and anisotropic conditions, Journal of Geophysics and Enginnering, 12, 657–673 Grieser...
2019
Unifying Offshore Brazil: From the Abimael Propagator to the Abrolhos Islands
Andrew Hartwig, Jonathan Denly, Jeff Faw, ION
GEO ExPro Magazine
... of velocity constraint horizon on preliminary anisotropic sediment flood. 46 MARCH 2022 petroleum system. For example, a semblance extraction from...
2022
Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.
Eugene C. Rankey, Hamilton Goodner, John Doveton
Journal of Sedimentary Research (SEPM)
... laminae, includes anisotropic moduli and low Stoneley velocity, suggesting that it may be permeable. Given that overall porosity is not elevated through...
2018
Trishear: A Review of Kinematics, Mechanics, and Applications
Stuart Hardy, Richard W. Allmendinger
AAPG Special Volumes
... shows the velocity distribution and key angles for the backlimb trishear analysis.Three-dimensional TrishearThree-dimensional (3-D) analysis of trishear...
2011
Determining Bedding Slip Planes With Microseismic Processing
Natalia Verkhovtseva, Ben Bagherian, Timur Mukhtarov
Unconventional Resources Technology Conference (URTEC)
.... To confirm that event depths were not affected by a velocity model, microseismic events initially located using an anisotropic velocity model...
2017
Rock Physics Modeling in Unconventionals: A Midland Basin Case Study
Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... Most often shear wave velocity is missing and is needed for reservoir characterization workflows. It is necessary not only in AVO related analysis...
2024
Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... are available for analysis. During processing of seismic data, the velocity analysis yields the RMS velocity field, which can then be converted...
2019
Effect of Mineralogy on NMR, Sonic, and Resitivity: NMR, Sonic, and Resistivity: A Case Study of the Monterey Formation
Saul Rivera, Manika Prasad
Unconventional Resources Technology Conference (URTEC)
... can help better analyze and interpret NMR, sonic, porosity, and resistivity logs. Our combined laboratory and well log data analysis shows how...
2014
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
... separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP downgoing multiples, the offshore 3-D VSP downgoing multiple...
2023
GC3-D Seismic Data in Imaging Fracture Properties for Reservoir Development, by Bob Parney and Paul LaPointe, #40098 (2003).
Search and Discovery.com
2003
Paleotectonic Influence of Precambrian Wyoming Province and Adjacent Terranes on Phanerozoic Sedimentation on Western Cratonic Shelf: ABSTRACT
John J. Tonnsen
AAPG Bulletin
.... The western margin lies under the western Overthrust belt. The paleotectonic articulation among these anisotropic Precambrian lithostructural terranes...
1985
-- no title --
user
Search and Discovery.com
... to view simultaneously the anisotropic gradient, HTI orientation, and uncertainty. The uncertainty is proportional to the noise level, is dependent...
Unknown
ABSTRACT: Deriving Fracture Attributes from Seismic Anisotropy: A Case Study; #90051 (2006)
Y. FREUDENREICH, C. REISER, P. LANFRANCHI, J-L. PIAZZA, J. PERROT
Search and Discovery.com
... the last few years there has been significant interest in the analysis of open fluid-filled fractures from P-wave azimuthal anisotropy. This paper...
Unknown
-- no title --
user
Search and Discovery.com
... to view simultaneously the anisotropic gradient, HTI orientation, and uncertainty. The uncertainty is proportional to the noise level, is dependent...
Unknown