G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

... in the lower material asks particle vibrations appropriate for a velocity of 21,000 ft/sec. Yet the adjacent particles are constrained in another way...

Fracture Interpretation in the Barnett Shale Using Macro and Microseismic Data

Murray Roth and Amanda Thompson

Search and Discovery.com

... to the Pennsylvanian Caddo (Atoka) Limestone. While opinions vary on the relative influence of karsting Copyright © AAPG. Serial rights given by author. For all...

Concentration Changes of Pore Solutions During the Compaction of Clay Sediments

Wolf V. Engelhardt, Karl H. Gaida

Journal of Sedimentary Research (SEPM)

... than with fresh water. It is hardly possible to separate clearly the influence of electrolyte concentration on flow velocity into the effects...

Transport Mechanisms of Sand in Deep-Marine Environments—Insights Based on Laboratory Experiments

Hedda Breien, Fabio V. De Blasio, Anders Elverhoi, Johan P. Nystuen, Carl B. Harbitz

Journal of Sedimentary Research (SEPM)

... in x direction, development with time at upstream and downstream stations, 10% clay experimental flow. B) Velocity profiles (particle velocity) in x...

Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison

Tan Boon Hua, Lothar Schulte

Indonesian Petroleum Association

... carefully checked and obvious outliers deleted. In order to capture the influence of the near-surface velocity anomalies a so-called pseudo-layer...

Introduction to Petroleum Geochemistry

Douglas W. Waples

Rocky Mountain Section (SEPM)

... STRINGER HYDRODYNAMIC FLOW SUPPLEMENTS BUOYANCY INFLUENCES VELOCITY AND DIRECTION OF MIGRATION NOT NECESSARY FOR MIGRATION TO OCCUR Figure...

Multiphase Deformation of the Paleozoic and Mesozoic Units Within the Panhandle of Nebraska; #30365 (2014)

C. M. Burberry, R. M. Joeckel, J. T. Korus, M. H. Peppers

Search and Discovery.com

... succession. Hydrocarbon plays have traditionally targeted the latter, but interest in the Paleozoic succession is increasing. The present study analyses...

The Influence of Transport Fluctuations on Spatially Averaged Topography on a Sandy, Braided Fluvial Fan

Chris Paola, Gary Parker, David C. Mohrig, Kelin X. Whipple

Special Publications of SEPM

... in turbulence represents by fluctuations in depth and velocity transport of water SANDY BRAIDED FLUVIAL FAN THE INFLUENCE OF TRANSPORT FLUCTUATIONS...

Structure of Argentine Continental Margin

William J. Ludwig , John I. Ewing , Maurice Ewing

AAPG Bulletin

... show a single high-velocity crustal layer in one direction, and a much lower velocity layer lying at the same depth in the opposite direction. Beneath...

Magnitude, mechanisms, and prediction of abnormal pore pressure using well data in the Krishna–Godavari Basin, east coast of India

Sumangal Dasgupta, Rima Chatterjee, and Sarada Prasad Mohanty

AAPG Bulletin

..., Influence of overpressure on formation velocity evaluation of Neogene strata from the eastern Bengal Basin, Bangladesh: Journal of Asian Earth Sciences...

Non-First-Break Solution for Shallow Velocity Anomaly Problem; #41602 (2015)

Emil Blias

Search and Discovery.com

... with small dips. A non-fist-breaks technology provides us tools to determine shallow velocity structures and remove their influence on stacking...

Acoustic Properties of Ancient Shallow-Marine Carbonates: Effects of Depositional Environments and Diagenetic Processes (Middle Jurassic, Paris Basin, France)

Benjamin Brigaud, Benoit Vincent, Christophe Durlet, Jean-Francois Deconinck, Philippe Blanc, Alain Trouiller

Journal of Sedimentary Research (SEPM)

... investigates (1) the power of the existing velocity transform on recognition of texture, depositional facies, and/or diagenesis, and (2) the influence...

Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java

Jarot Setyowiyoto, Bagus Endar B. Nurhandoko, Ariffin Samsuri, Bambang Widjanarko, Thurisina

Indonesian Petroleum Association

...Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java Jarot Setyowiyoto, Bagus...

Grain Fabric in Hummocky Cross-Stratified Storm Beds: Genetic Implications

R. J. Cheel

Journal of Sedimentary Research (SEPM)

... to influence the direction of boundary shear stress during deposition of the horizontally-laminated sands but waned and became negligible relative...

Bed Configurations in Steady Unidirectional Water Flows. Part 2. Synthesis of Flume Data

John B. Southard, Lawrence A. Boguchwal

Journal of Sedimentary Research (SEPM)

... of the influence of the results from the depth-velocity-size diagram on our method of partitioning Figure 11. APPLICATIONS For twenty-five years...

Review: Geophysical Methods for Karst Detection and Mapping

T. L. Dobecki

Houston Geological Society Bulletin

... foundation studies for nuclear power stations). Probably the most ubiquitous requirement for karst mapping is in relation to its considerable influence...

Abstract: Variation in Style of Overpressure in Scotian Shelf Wells, Scotian Basin

Dillon White, Georgia Pe-Piper, David J. W. Piper

Atlantic Geology

... types observed based on velocity-density patterns. Fractures and cementation may have an influence on velocity and density downwell. The fractures may...

ABSTRACT: Effects of Pore Types and Cementation on Velocity and Permeability in Carbonates; #90007 (2002)

Guido Bracco Gartner, Gregor P. Eberli, Gregor Baechle, Michael L. Incze, Flavio S. Anselmetti

Search and Discovery.com

...ABSTRACT: Effects of Pore Types and Cementation on Velocity and Permeability in Carbonates; #90007 (2002) Guido Bracco Gartner, Gregor P. Eberli...

Hydrodynamic Properties and Grain-size Characteristics of Volcaniclastic Deposits on the Mid-Atlantic Ridge North of Iceland (Kolbeinsey Ridge)

Reinhard Oehmig, Hans-Joachim Wallrabe-Adams

Journal of Sedimentary Research (SEPM)

..., as developed by Komar and Clemens (1986), takes the influence of the shape of extremely flat particles on their threshold shear velocity (u...

Suspended Sediment Responses in a Wind-Dominated Estuary of the Texas Gulf Coast

Gerald L. Shideler

Journal of Sedimentary Research (SEPM)

... of the bay's hydrographic and suspended-sediment characteristics indicate that wind direction has a pronounced influence on surface-sediment dispersal...

Importance of Good Time to Depth Conversion method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block�.

Search and Discovery.com

Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek

Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason

International Meeting for Applied Geoscience and Energy (IMAGE)

... Knapp (Hess Corporation), and Krista Solvason (CNOOC International) Summary We showcase our subsurface velocity model building and imaging approach...

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

... of velocity increase in the 350° direction at this location. This figure also shows two lines that represent the acquisition orientation and expected...

A Textural Study of the Outer Beach of Cape Cod, Massachusetts

Marshall Schalk

Journal of Sedimentary Research (SEPM)

... by Pettijohn (10) and by MacCarthy (11). Both of these authors noted a decrease in median in the direction of drift. Mechanical analyses of samples...

The Application of a Linked Physical Ocean Circulation„Ecosystem Model to Prediction of Organic-Carbon Sedimentation in Lake Tanganyika, East African Rift System

Kunihiro Tsuchida, Akihiko Okui, Yoshinobu Yamade, Noboru Yamazaki, Ryotaro Iwahashi

Special Publications of SEPM

.... SENSITIVITY TO WIND DIRECTION AND VELOCITY Because the seasonal wind controls not only surface water flow but also water movement in deeper parts...