Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015)

Aaron Stanton

Search and Discovery.com

... that the migration results are more focussed and suffer less from acquisition footprint compared with the adjoint operation. Kuehl and Sacchi (2003) use...

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...

Time of Migration and Accumulation in the Edmonton Region

E. W. Beltz

CSPG Bulletin

...Time of Migration and Accumulation in the Edmonton Region E. W. Beltz 1956 153 156 Vol. 4 (1956) No. 7. (July/August) Dickinson, George, 1953...

Unveiling Oil Targets in the Colombian Amazonia at a Salsa Tempo!

Guillermo Re Kühl

GEO ExPro Magazine

... with it. Such an object, usually an area of interest in an oil and gas exploration program, can be identified, characterized and defined from sensors mounted...

Complex Transtensional Structures and the Hydrocarbon Potential of the Greater Sarawak Basin, Sarawak as Defined by Synthetic Aperture Radar

M. P. R. Light, D. J. Bird, G. A. Posehn, M. A. A. Hudi

Geological Society of Malaysia (GSM)

... forest. The surficial topography of this part of the Greater Sarawak Basin varies from subdued terrain underlain by recessive shales through zones...

Structure of Typical American Oil Fields: GEOLOGICAL NOTES

Sidney Powers

AAPG Bulletin

... of, such basins and major geosynclines. But the apparent total absence of oil from large parts of certain basins, irrespective of proved continuity...

Section 3: Displays of Deismic Sections: The Eastern Aleutian Continental Margin

Roland von Huene, Michael Fisher, and John Miller

AAPG Special Volumes

... Aleutian margin off southern Kodiak Island illustrates structure from the axis of the eastern Aleutian Trench to the edge of the Kodiak shelf...

From Chaos to Caves … An Evolution of Seismic Karst Interpretation at the Vorwata Field

Riangguna Eloni, M.R. Husni Sahidu, Ilham Panggeleng, Christopher S. Birt, Ted Manning

Indonesian Petroleum Association

... that was interpreted as steeply-dipping tower-karst topography. The 2015 depth migration is more focused and shows discrete patches of bright amplitude...

Simulation of Petroleum Migration in Fine-Grained Rock by Upscaling Relative Permeability Curves: The Malvinas Basin, Offshore Argentina

Andre Vayssaire

AAPG Special Volumes

... process to transport hydrocarbons from source rock to reservoir.This migration mechanism is commonly mentioned, but poorly constrained. Darcy flow...

A Geologic Update of the Emplacement Mechanism Within the Kern River Formation at the Kern River Field

Edward J. Kodl, James C. Eacmen, Michael G. Coburn

Pacific Section of AAPG

... change of the migration medium (from liquid to gas) and the lack of pressure (drive) that impedes further upward hydrocarbon migration. Liquid...

A Geologic Update of the Emplacement Mechanism Within the Kern River Formation at the Kern River Field

Edward J. Kodl, James C. Eacmen, Michael G. Coburn

Pacific Section SEPM

... (from liquid to gas) and the lack of pressure (drive) that impedes further upward hydrocarbon migration. Liquid hydrocarbons lose buoyancy and become...

Deposition and Stratification of Oblique Dunes South Padre Island, Texas

Stephen Paul Weiner

GCAGS Transactions

... migration when associated with normal meteorological patterns. From April through September, the dunes migrate northwestward under the influence...

The Role of Petroleum Geochemistry in Basin Modeling of the Oseberg Area, North Sea: Chapter 6: PETROLEUM GENERATION AND MIGRATION

B. Dahl, A. Yukler

AAPG Special Volumes

... hydrocarbon influx from the western drainage area. The only migration fairway to the Brage structure at that time was from the Huldra-Veslefrikk...

Problems of Petroleum Migration: Introduction

AAPG Special Volumes

... than 200 m. y. old. From this we could conclude that the processes of migration, or remigration, tend to move the petroleum in general from older...

Experimental Modeling of the Spatial Distribution of Grain Size Developed in a Fill-and-Spill Mini-Basin Setting

Rufus L. Brunt, William D. McAffrey, Benjamin C. Kneller

Journal of Sedimentary Research (SEPM)

... part of the sequence 150 mm from the input channel is also thought to be related to ripple migration into this location. DISCUSSION Modification...

Extended Abstract: Analysis of a Discontinuity Surface within Point Bar Deposits of False River, Louisiana

Martial J. Morrison, Juan M. Lorenzo, Peter D. Clift, Kory M. Konsoer

GCAGS Transactions

... period of time, (3) resistance to further migration of the meander because of resistance by a vegetated outerbank, and (4) a channel reaching its minimum...

The Perpetual Mystery of Petroleum Migration

W. H. Roberts, III

Houston Geological Society Bulletin

... of migration. I believe the mystery can be solved by viewing the entire petroliferous system from beginning to end as an integrated, transitional, water-driven...

Abstract: A Workflow Solving Migration Problems with Combined Structural and Petroleum Systems Modelling - Case Studies from Offshore Brazil and Onshore Trinidad, by J. McQuilken; #90091 (2009)

Search and Discovery.com

The Morphology, Magnitude and Regime of a Carboniferous Fluvial-Distributary Channel

T. Elliott

Journal of Sedimentary Research (SEPM)

... results from the lateral and downstream migration of point bars in a meandering channel (Allen, 1965b). The erosive base is produced in the channel...

Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015)

Ye Zheng, Warren Upham, and Mark Ng

Search and Discovery.com

... (CIG) so that the fracture attributes can be properly positioned. However, some prestack migration limitations inherited from imperfect acquisition...

Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)

David Gray and Shangxu Wang

Search and Discovery.com

... to estimates of Bani derived from migration of Common Offset Vectors (COVs), which seem to be a more natural way of maintaining azimuthal information through...

A Tale of Two Fields: Surubi and Paloma, Mamore Block Bolivia

Jeffrey M. Dunleavy

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to the Footwall X-1 well. The Cretaceous Yantata/lchoa reservoir sandstone complex also acts as conduit for lateral migration of hydrocarbons from the source rock...

Cambrian Hydrocarbon Migration System and Reservoir-Controlling Pattern of Anyue Gas Field, Sichuan Basin

Search and Discovery.com

Abstract: Kirchhoff Prestack Time Migration with Angle Domain Common Image Gathers; #90174 (2014)

Jianhua Pan, Robert Tilson, Gerry Schlosser, and Elvis Floreani

Search and Discovery.com

... Kirchhoff time migration and another method for providing accurate angle gathers from time migrated offset gathers in an isotropic medium. In the first...

Abstract: Properties of Gabor Operators for Seismic Imaging; #90171 (2013)

Michael P. Lamoureux and Gary F. Margrave

Search and Discovery.com

.... F., 2007a, Gabor depth imaging with topography, Tech. rep., CREWES. Ma, Y., and Margrave, G. F., 2007b, Gabor depth migration using a new adaptive...