Study on fluid discrimination method based on prestack frequency-dispersion characteristics

Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu

International Meeting for Applied Geoscience and Energy (IMAGE)

... Abstracts, 2962–2966, doi: https://doi.org/10.1190/segam2015-5890451.1. Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands...

Seismic Models and Interpretation of The Casper Arch Thrust: Application to Rocky Mountain Foreland Structure

Riley C. Skeen, R. Randy Ray

Rocky Mountain Association of Geologists

... mispositioning of the fault plane reflection is evident on the unmigrated seismic time response. This effect occurs on the other models, but is more obvious...

Non-conventional methods of determining clastic reservoir orientation using paleocurrenUpaleoslope studies in oriented core: application to subsurface Trinidad

Larue, D.K. and Sprague, A.R.

Geological Society of Trinidad & Tobago

... a levee flank could provide a local paleoslope vector perpendicular to the regional paleoslope vector! Wave-ripple stratification forms as a result...

Oblique Ripples on Permian Point Bars in North-Central Texas: Helical Flow or Boundary Effect?: ABSTRACT

K. A. Eriksson, Marc B. Edwards, R. S. Kier

AAPG Bulletin

...Oblique Ripples on Permian Point Bars in North-Central Texas: Helical Flow or Boundary Effect?: ABSTRACT K. A. Eriksson, Marc B. Edwards, R. S. Kier...

Geomorphology of the Mars Northeast Holden Delta; #110027 (2005)

Lesli J. Wood

Search and Discovery.com

... curvature, meander-bend width, and channel-width parameters are examined for several lobe systems. Channel sinuosities of 1.2–1.8 define low- to moderate...

Relation of Geophysics to Salt-Dome Structures

J. Brian Eby , Robert P. Clark

AAPG Special Volumes

... effect. The curvature map of Sugarland (Fig. 10) shows a distinct regional effect, the values on the east and west sides of the dome being...

Relation of Geophysics to Salt-Dome Structures

J. Brian Eby , Robert P. Clark

AAPG Bulletin

... for the structure at large. A small cap-rock area near the center of the dome (compare Figures 8 and 9) shows definite maximum effect. The curvature map...

Abstract: Estimating Fault Permeability Across Compartments from Production Data, by P. J. Evans and W. C. Belfield; #90937 (1998)

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Abstract: Estimating Fault Permeability Across Compartments from Production Data, by P. J. Evans and W. C. Belfield; #90928 (1999).

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AVO Analysis of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma

Eric Kubera

Oklahoma City Geological Society

... Variation with Offset, or Amplitude Versus Offset) analysis is the investigation of seismic P-wave reflection data in search of a characteristic change...

Hydromechanical Principles of Sediment Structure Formation

L.I. Briggs, G. V. Middleton

Special Publications of SEPM

... eddy viscosity however is not a constant dynamic viscosity but varies according f like the d the type of flow Near a plane boundary...

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

... would cause apparent seismic anisotropy and cause the amplitudes of reflected/transmitted P and S waves varying with the wave-propagating angle...

A Proposed Solution to the Challenge of Producing Oil Reserves from Offshore Marginal Fields in the Natuna Sea of Indonesia

F. H. Rodriguez, B. Peribere

Indonesian Petroleum Association

... such that the risers bow with uniform curvature throughout, thus permitting wireline tool entry. Two risers thus equipped and designed to bow in opposite...

Physical Basis of Reflection Seismology

Bruce S. Hart

Special Publications of SEPM

... whereas the effect on the bulk odulus can be significant. As such, shear wave velocities are relatively unaffected by the fluid content (e .g., water, oil...

Sand Particle Movement on Migrating Combined-Flow Ripples

Miwa Yokokawa , Fujio Masuda , Noritaka Endo

Journal of Sedimentary Research (SEPM)

... movement due to wave action: United States Army Corps of Engineers, Beach Erosion Board, Technical Memorandum 75, 121 p. MASUDA, F., AND YOKOKAWA, M...

Anisotropic and Nonlinear Properties of Rock Samples in the Vaca Muerta Formation: Experimental Measurements and Implications on Reservoir Geomechanics

D. Nicolas Espinoza, Agustin Sosa Massaro, Gabriel Gallardo-Giozza

Unconventional Resources Technology Conference (URTEC)

... characterization of non-linearity, loading versus unloading, and anisotropy in stress-strain curves and elastic wave velocities. The analysis...

A Visual Comparator for Degree of Sorting in Thin and Plane Sections: RESEARCH METHOD PAPER

James Harrell

Journal of Sedimentary Research (SEPM)

...A Visual Comparator for Degree of Sorting in Thin and Plane Sections: RESEARCH METHOD PAPER James Harrell 1984 Vol. 54 No. 2. (June), BEARD, D. C...

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

.... The effect of velocity ratio error on the move-out is much less than the effect of vc error. In PS-converted wave data processing the values...

Application of multidirectional phase attribute method in fault identification of magmatic rock overburden area

Zhiqiang Zhang, Jinghan Wang, Zhongqiao Zhang, Xijia Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... that the new method has a good effect in the imaging of complex fault zones, and then it is recognized that the East branch strike-slip fault in the study...

Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data

Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

...) experimentally studied the effect of fracture width on Stoneley wave amplitude using an artificial sandstone core in a shock tube device. Li et al. (2019...

Analysis of Casing Deformation in Different Unconventional Areas with a Comprehensive Approach in the Study

Brian Espindola, Antonio N. Romero, Maria J. Rodríguez, Romina D. Sosa Luna, Mauro I. Weimann, Rosario D. Velo, Rodrigo A. Escobar, Fernando Suarez, Miguel S. Pucho, Nicolas Gonzalez, Andrea V. Ferrara, Rocío L. Roth

Unconventional Resources Technology Conference (URTEC)

... view diagram for a lateral branch, showing the effect of hydraulic fluid pressure into a natural fracture or fault plane. The main cause...

ABSTRACT: Seismic Anomalies Indicating Leakage: examples from the Southern North Sea; #90013 (2003)

BARTHOLD M. SCHROOT

Search and Discovery.com

..., the effect might be a decrease in the amount of contrast across that interface (bedding plane). This situation requires a more homogenous lithology...

Incised Valleys and Backstepping Deltaic Deposits in a Foreland-Basin Setting, Torres Strait and Gulf of Papua, Australia

Peter T. Harris

Special Publications of SEPM

... is considered to be relatively stable. The collision boundary in Papua New Guinea forms a northern, tectonically active zone, but the effect of this zone...

Magnetic Anomalies and Crustal Structure in Eastern Gulf of Mexico

D. I. Gough

AAPG Bulletin

... showed that the field was relatively free of large anomalies in the deep part of the Gulf. Several anomalies of relatively short wave length were found...

Fast Shear Azimuths in the Marcellus Shale from VSP and Crossed Dipole Sonic Data; #42161 (2017)

Steve Horne, David Rampton, John Crowe

Search and Discovery.com

... supports the interpretation that the effect is related to shear wave splitting and not due to some other effect e.g. geophone misorientation which would...