Comparative Analysis of Simultaneous Inversion Result with Elastic Inversion and AVO Envelope in Sumandak Field (Geophysics Paper 9)

Yeshpal Singh

Geological Society of Malaysia (GSM)

... indicators from the integration of well and seismic amplitude information. In the present study, a comparative analysis of Amplitude Variation...

ABSTRACT: Large Scale Deepwater Sediment Remobilisation : Examples from North Sea 3D Seismic and Outcrop; #90007 (2002)

S. J. M. Molyneux, J. A. Cartwright, L. Lonergan

Search and Discovery.com

... primary depositional geometries and physical properties of deepwater sediments. These above examples of remobilisation highlight the great variation...

South Timbalier 315 #1

Brian Rader

Houston Geological Society

... for prestack time and review near/far offset volumes. Synthetic Modeling Could not model amplitude with well information. Fluid and sand substitution into log...

Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)

Faranak Mahmoudian and Gary F. Margrave

Search and Discovery.com

... a pre-stack amplitude inversion of P-wave data for fracture orientation and intensity. We test the method on multi-azimuth multi-offset physical...

Localized strata-bound domino faulting offshore Espírito Santo Basin (southeastern Brazil): The case for sudden release of fluid in salt-withdrawal basins

Tao Ze and Tiago M. Alves

AAPG Bulletin

... faulted interval and shows low-amplitude internal reflections (Figure 3). The thickness of this layer is ∼190 ms twt, with little variation. The top...

The Geometry, Distribution, and Development of Clastic Injections in Slope Systems: Seismic Examples from the Upper Cretaceous Kyrre Formation, Mly Slope, Norwegian Margin

Christopher A.-L. Jackson

AAPG Special Volumes

... content and occurrence in a mud-dominated succession, the slope-depositional systems manifest as high-amplitude reflection packages on seismic reflection...

Monitoring underwater sounds using distributed acoustic sensing with a dark fiber: A pilot study offshore Western Australia

Evgenii Sidenko, Olivia Collet, Henry A. Debens, Christine Erbe, Alexander N. Gavrilov, David Hume, Robert D. McCauley, Denise McCorry, Roman Pevzner, Pavel Shashkin, Konstantin Tertyshnikov, Boris Gurevich

International Meeting for Applied Geoscience and Energy (IMAGE)

... the length of the cable. Figure 1 shows the root-mean-square (RMS) DAS amplitude along the first 5 km section of the cable close to the planform (channel 0...

Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015).

Bill Goodway, John Varsek, Christian Abaco

Search and Discovery.com

...Anisotropic 3D Amplitude Variation with Azimuth (AVAZ) Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41531 (2015). Bill...

Quantitative analysis of DAS recorded P-wave generated by perforation shots

Peiyao Li, Ge Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

.... We compare the spatial phase velocity variation with gammaray well log record and surface seismic volume amplitude, which all show a similar anomaly...

Abstract: AVO Effects and Velocity Analysis; #90211 (2015)

Emil Blias

Search and Discovery.com

... into account amplitude variations with offset, we should use a generalization of the coherence measure. In this paper we consider some generalizations...

Hydrocarbon Generation, Migration, Leakage and Seepage on the West Tasmanian Margin

G. W. O'Brien, P. R. Tingate, J. E. Blevin, C. J. Boreham, A. Mitchell, C. Calver, A. Williams

Petroleum Exploration Society of Australia (PESA)

... on many of the seismic lines, making amplitude extraction, which can be used for mapping of seep• related hard-grounds at or near the seafloor, extremely...

Abstract: The possible use of the amplitude of a reflected sound field for the determination of seabed properties

Alasdair G. McKay

Atlantic Geology

... that this amplitude variation can be used to. derive values for the seabed properties on which it depends (p and s wave velocities, density contrast...

A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation

C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye

AAPG Special Volumes

... at such locations remains consistent for all of the 30 simulations and is perhaps an indication of either amplitude-vs.-offset effects or other biasing effects...

Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia

Annas Astuti, Yohanes Kristomo, Bee Jik Lim, Ginanjar Satria, Natalia Anggriani

Indonesian Petroleum Association

... and a high level of uncertainty in the amplitude variation with offset analysis. In the area with ultra-shallow-water depths (ranging from 60 to 100m...

1.2 Seismic Stratigraphy: 1.2.2 Unconformities: Erosion and Progradation in the Deep Sea--Examples from the Western South Atlantic

L. A. P. Gamboa, P. Ganey, and R. T. Buffler

AAPG Special Volumes

... to indicate offset by faulting. Sequence A is characterized by weak (relatively low amplitude) but continuous subparallel internal reflectors. The lower...

Seismic Technology Evolution to Support Prospect Evaluation, Exploration Well, and Geological Appraisal

Frederic J. Billette, Yan Quist

GCAGS Transactions

... limited amplitude variation. It was concluded that the east-west acquisition direction was probably more optimal to illuminate the crest of our subsalt...

Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures

Heloise B. Lynn, Walter S. Lynn

West Texas Geological Society

... seismic field data show travel time variations or AVOaz (amplitude variation with offset and azimuth), or both, depends upon the scale length (size...

Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators

Ginger A. Barth, David W. Scholl, and Jonathan R. Childs

AAPG Special Volumes

...Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators Ginger A. Barth, David W. Scholl...

Cross-Sections of the Parry Islands Fold Belt on Melville Island, Canadian Arctic Islands: Implications for the Timing and Kinematic History of Some Thin-Skinned Decollement Systems

Harrison, J.C., Bally, A.W.

CSPG Bulletin

... Fiord Formation). The simplest anticlines are low amplitude buckle folds genetically associated with salt welts and migrated evaporites. Larger...

3D Seismic Stratigraphic Interpretation of the Upper Miocene to Lower Pleistocene Deepwater Sediments of the Thunder Horse…Mensa Area, Southern Mississippi Canyon, Northern Deep Gulf of Mexico

Raquel Cepeda, Paul Weimer, Geoff Dorn

GCAGS Transactions

... at the time of deposition. All of these created a complex seafloor bathymetry that affected the distribution of the sediments. Two south-trending main...

Abstract: Shallow Salt Imaging Using 3-D Seismic Attributes Around Orca Basin, Green Canyon and Walker Ridge Areas, Northern Gulf of Mexico, by Eugene Brush, Joseph Carl Fiduk, Thomas Schultz, Lynn Anderson, Robert Ayers, Susan Towe, and Charles Bowen; #90039 (2005)

Search and Discovery.com

S&D, Vol. 1, #97021, © 1997 Datapages, Inc.

Search and Discovery.com

S&D, Vol. 1, #97021, © 1997 Datapages, Inc.

Search and Discovery.com

Recognition of Continental-Slope Seismic Facies, Offshore Texas-Louisiana: 2. The Concepts

J. B. Sangree , D. C. Waylett , D. E. Frazier , G. B. Amery , W. J. Fennessy

AAPG Special Volumes

...) and that continuity, amplitude, and frequency of seismic events are closely related to the nature and spacing of the reflecting surfaces (Sangree...

3D Seismic Reprocessing for Geophysical Analysis of Sea Bottom, Seabed Mapping and Geo-Hazard Clarification

Francesco Paone, Andrea Marceglia, Juan Carlos Coral

Indonesian Petroleum Association

... of the Makassar Straits. The paper discusses the resolution and accuracy of Short-Offset Processed 3D Seismic Data (SOPS) and the applicability...