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The AAPG/Datapages Combined Publications Database
Showing 31,989 Results. Searched 195,705 documents.
High-resolution imaging using Gaussian beam point-spread-function deconvolution
Jidong Yang, Jianping Huang, Hejun Zhu, George McMechan
International Meeting for Applied Geoscience and Energy (IMAGE)
...(x; xs , t )G(xr ; x, t − t )dt dt 0 0 ∂ 2 f (t − t ) ∂t 2 × G(y; xs , t )G(xr ; y, t − t )dt dt dt, (1) where v0 denotes the migration velocity, x...
2023
THE RENAISSANCE OF GRAVITY
Search and Discovery.com
N/A
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
... previously absent in the Figure 2: 25 Hz RTM using: (a) vintage streamer data, and (b) 2013 Conger OBN data. The same migration velocity was used...
2023
TTI Wave-equation Migration of A 3-D Canadian Foothills Dataset
Search and Discovery.com
...TTI Wave-equation Migration of A 3-D Canadian Foothills Dataset TTI Wave-equation Migration of A 3-D Canadian Foothills Dataset Richard Bale...
2013
L. Van Bendegom: A Neglected Innovator in Meander Studies
J. R. L. Allen
Dallas Geological Society
... is a general proportionality constant lumping all unknown coefficients, and Ur is the maximum radial component of the fluid velocity measured near...
1977
L. Van Bendegom: A Neglected Innovator in Meander Studies
J. R. L. Allen
CSPG Special Publications
... is a general proportionality constant lumping all unknown coefficients, and Ur is the maximum radial component of the fluid velocity measured near...
1977
Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)
Mike Perz, Juefu Wang, and Ye Zheng
Search and Discovery.com
...; third, migration removes the influence of dip from the VVAZ analysis, thereby preventing the misidentification of structure-related azimuthal velocity...
2013
Genetic Relation of Various Types of Natural Gas Deposits in Japan
Ryuichi Sugisaki
AAPG Bulletin
... waters by both free gas migration and diffusion; however, the nitrogen:argon ratio should remain constant because both gases are lost at approximately...
1964
Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)
Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli
Search and Discovery.com
... seismograms and perform the Reverse Time Migration (RTM) routine. A specific geometry, source input and on-surface noise conditions were introduced...
2015
Secondary Migration and Accumulation: Chapter 12: Part II. Secondary Migration and Accumulation of Petroleum, Compiled by Robert H. Dott and Merrill J. Reynolds
AAPG Special Volumes
...) postulated migration through fractures under hydrostatic heads, not less than 2,000 feet: Particularly is this true in the case of detached sand...
1969
Abstract: Deep Water Seismic Imaging from Exploration to Development, by David R. McCann, Jennifer Lewis, Debbie Bones, Yuli Zhang, and Errol Blumenthal; #90082 (2008)
Search and Discovery.com
2008
ABSTRACT: Qatif 3-D Survey: A Case History of a Large Transition Zone Survey; #90051 (2006)
AbdulRahim A. Al-Mubarak, Robert E. Ley, II, Ralph Bridle, Hashim Hussein, William L. Weibel
Search and Discovery.com
... source and receivers, noise handling for different conditions, velocity analysis, and pre-stack time migration. The time slice extraction from the final...
Unknown
Geophysical Corner Articles from September 1996 — present, Compiled by Randy Ray
Search and Discovery.com
N/A
Abstract: A Time Migration before Stack
Richard C. Cooper, Malcolm R Hobson
Geological Society of Malaysia (GSM)
...Abstract: A Time Migration before Stack Richard C. Cooper, Malcolm R Hobson - 263 - Geological Society of Malaysia - Petroleum Geology Seminar 1990...
1990
Deposit Structure and Processes of Sand Deposition from Decelerating Sediment Suspensions
Esther J. Sumner, Lawrence A. Amy, Peter J. Talling
Journal of Sedimentary Research (SEPM)
... of the increase in velocity with height occurs within 5 cm of the bed; above this height velocity is roughly constant (Fig. 4). These results are similar...
2008
Deep Mantle Convection Plumes and Plate Motions
W. Jason Morgan
AAPG Bulletin
... plate has zero velocity over the mantle and the right plate is moving away with constant velocity. I do not inquire why the plates have these velocities...
1972
Paleoslope Reconstruction In Sandy Suspended-Load-Dominant Rivers
Ranie M. Lynds, David Mohrig, Elizabeth A. Hajek, Paul L. Heller
Journal of Sedimentary Research (SEPM)
... analogues for rivers in the rock record: Journal of Sedimentary Research, v. 79, p. 773– 792. Dietrich, W.E., 1982, Settling velocity of natural particles...
2014
Deep-Reading Technologies
Kim Gunn Maver, Colin Hulme, Mark McCallum, Ajay Nalonnil
GEO ExPro Magazine
... will outline the technologies, data acquisition methods, and application of these three promising deep-reading technologies in respective case studies...
2009
Spectrum Extrapolation to Increase Resolution: ABSTRACT
D. G. Stone
AAPG Bulletin
... achieving greater pulse compression. This new approach can increase the resolution of velocity analyses, migration, and automatic statics. Certain...
1973
Abstract: Seismic Imaging in the Foothills of the Zagros Mountains Using Geologic Constraints, by R. Vestrum, #90188(2014)
Search and Discovery.com
2014
Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales
Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... experimental results on how Young’s modulus, Poisson’s ratio, and compressional velocity change with overburden and horizontal stresses for core...
2013
Abstract: Non-Hyperbolic Reflection Tomography for Better Imaging and Interpretation, by Zhaobo Meng and Chengbin Peng; #90105 (2010)
Search and Discovery.com
2010
A Test of Initiation of Submarine Leveed Channels by Deposition Alone
Joel C. Rowland, George E. Hilley, Andrea Fildani
Journal of Sedimentary Research (SEPM)
... a valve located just downstream of the head tank. We varied inflow rates between runs to maintain constant ratio of shear velocity to sediment settling...
2010
Abstracts: Synthetic Microseismic Files; #90173 (2015)
J. Wong, P. M. Manning, L. Han, and J. B. Bancroft
Search and Discovery.com
... of hypocenter location algorithms. 3C microseismograms with sources and receivers embedded in horizontally layered velocity structures were generated either...
2015
Can Dispersive Pressure Cause Inverse Grading in Grain Flows?
Francois Legros
Journal of Sedimentary Research (SEPM)
..., Experiments on the flow behaviour of granular materials at high velocity in an open channel: Geotechnique, v. 34, p. 405-413. HUGHES, S.R....
2002