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The AAPG/Datapages Combined Publications Database

Showing 30,544 Results. Searched 200,619 documents.

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Impact of Steam Injection on Stress Regime and Geomechanical Model at Northern Durifield

Fitra Adlan, Aris Samadya

Indonesian Petroleum Association

... stress direction and magnitude is important when building a geomechanical model. Wellbore image data has been demonstrated to be the most valuable...

2011

Abstract: *Detection of Hydrocarbons from Velocity Logs using the Wavelet Coherence Analysis: A Case Study from Algerian Tight Reservoirs; #91202 (2022)

Said Gaci, Mohammed Farfour, and Saliha Amoura

Search and Discovery.com

...Abstract: *Detection of Hydrocarbons from Velocity Logs using the Wavelet Coherence Analysis: A Case Study from Algerian Tight Reservoirs; #91202...

2022

A Regressive Barrier and Barrier--Protected Deposit: Depositional Environments and Geographic Setting of the Late Tertiary Cohansey Sand

Charles H. Carter

Journal of Sedimentary Research (SEPM)

.... 4, p. 81-123. HOYT, J. H. AND V. J. HENRY JR., 1967, Influence of island migration on barrier-island sedimentation: Bull. Geol. Soc. America, v. 78...

1978

Marine Sonoprobe System, New Tool for Geologic Mapping

C. D. McClure , H. F. Nelson , W. B. Huckabay

AAPG Bulletin

... reflected signals may be recorded are: (1) boat speed and course with respect to the direction of movement of waves and currents; (2) instrument...

1958

Seismic Facies and Growth History of Miocene Carbonate Platforms, Wonocolo Formation, North Madura Area, East Java Basin, Indonesia

Rahadian Adhyaksawan

Indonesian Petroleum Association

... into the factors that controlled the evolution of carbonate platforms across the study area. Seismic facies and stratigraphy analyses show...

2003

The Critical Densimetric Froude Number of Subaqueous Gravity Currents Can Be Non-Unity or Non-Existent

Heqing Huang, Jasim Imran, Carlos Pirmez, Qianfeng Zhang, Guang Chen

Journal of Sedimentary Research (SEPM)

... of flow velocity in the gravity flow (Waltham 2004). This convenient assumption of unity for the critical densimetric Froude number in subaqueous...

2009

The effects of marine currents on seismic data

Gary Hampson

International Meeting for Applied Geoscience and Energy (IMAGE)

... The effects of source and receiver motion have been discussed by a number of authors. However, no attention has been paid to the influence of marine...

2024

Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications

Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen

Journal of Sedimentary Research (SEPM)

... in µ are insignificant (e.g., Daniels et al. 1988), and the influence of on the electromagnetic signal velocity is negligible over the entire GPR frequency range...

2002

Diagenetic Heterogeneity and Reservoir Quality: Fluvial, Deltaic, and Turbiditic Sandstone Reservoirs, Potiguar and Reconcavo Rift Basins, Brazil

Marco A. S. Moraes , Ronald C. Surdam

AAPG Bulletin

... and their influence on ultimate recovery, in L. W. Lake, and H. B. Carrol, Jr., eds., Reservoir characterization: Orlando, Florida, Academic Press, p...

1993

Basin Characteristics, Tectonic History, and Grain Size are Main Influences in the Transport and Deposition of Turbidity Currents

Arnold H. Bouma, Anne M. Delery, Alfonso Benavides-Iglesias

GCAGS Transactions

... gradient variations often influence the direction of each current. Changes in sea-level depth also have similar effects, stopping (raising the level...

2006

Neogene Paleoenvironment Off NW Africa Based on Sediments from DSDP Leg 14

Liselotte Diester-Haass, Herve Chamley

Journal of Sedimentary Research (SEPM)

...., Strasbourg (France), Mem. 35, 225 p. CHAMLEY, H., 1975, Influence des courants profonds au large du Bresil sur la sedimentation argileuse recente, In IX...

1978

Distribution and Mechanism Forming of Overpressure Shale Gumai on Jambi Subbasin, South Sumatera Basin

Randa Guruh Sumarsono, Hari Wiki Utama, Nurul Izzah Asral, Yudhi Achnopha, Yan Indryanto

Indonesian Petroleum Association

... speed intervals velocity. Process interval data velocity from seismic is useful in making excess pressure distribution. Seismic PSDM volume is useful...

2020

Sand Waves on Browns Bank observed from the Shelf Diver

Georges Drapeau

Atlantic Geology

.... Referring to the velocity histogram in Figure 15, it is apparent that waves of a period of 10 seconds or more have a definite influence...

1970

GeoSiphon groundwater remediation system hydraulics

Mark A. Phifer, Ralph L. Nichols, Frank C. Sappington, John L. Steimke, William E. Jones

Environmental Geosciences (DEG)

...) phase II minimum flushing velocity deployment/demonstration final report (U), WSRC-TR-99-00250: Aiken, South Carolina, Westinghouse Savannah River...

2005

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

Shape Entropy and Settling Velocity of Natural Grains

J.P. Le Roux

Journal of Sedimentary Research (SEPM)

..., under unidirectional flow: Sedimentology, v. 29, p. 419-426. COREY, A.T., 1949, Influence of shape on the fall velocity of sand grains [unpublished...

2002

Chapter 6: Seismic Attributes: Exploiting Seismic Data to Understand Heterogeneous Reservoir Performance in the Eagle Ford Shale, South Texas, U.S.A.

Kit Clemons, Hector Bello, Robert Bodziak, Matthew McChesney, Robert Meek, Andy Stephens

AAPG Special Volumes

... attributes as “all quantities derived from seismic data, including but not limited to, interval velocity, inversion results for acoustic impedance...

2016

Shapes and Sizes of Reservoir Sand Bodies -- A Bird's Eye View of Modern Mississippi Delta

James M. Coleman , H. H. Roberts

GCAGS Transactions

... 7 to 10 m to a maximum of 100 m. Log response displays a blocky pattern with a well-defined erosional base. In a strike direction, sand body...

1990

Stochastic Apparent Permeability Model of Shale Oil Considering Geological Control

Jilong Xu, Yuliang Su, Wendong Wang, Han Wang

Unconventional Resources Technology Conference (URTEC)

... to the apparent permeability (AP). In this study, a stochastic AP model is proposed. The model considers the influence of various geological control (pore size...

2020

Effects of Nanoscale Pore Confinement on CO2 Displacement

Kai Zhang, Qingquan Liu, Shuhua Wang, Dong Feng, Keliu Wu, Xiaohu Dong, Shengnan Chen, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

...d System Stable CO2 Displacement In case of a very low velocity of CO2 injection, CO2 moves forward and displaces oil downstream. Assuming a pisto...

2016

Very High Amplitude Seismic Anomaly in Georges Bank Trough, Atlantic Continental Margin

Robert C. Anderson, David J. Taylor

AAPG Bulletin

... an increase of velocity with depth was not incorporated with the integrated traces. The direction of the trace (left or right), as well as the amplitude...

1981

Refined Gasoline in the Subsurface

Lyle G. Bruce

AAPG Bulletin

.... When dealing with contamination in the subsurface, it is advantageous to determine the direction and velocity of groundwater flow. Movement...

1993

Bramberge Field, Federal Republic of Germany: Case Histories

A. Roll

AAPG Special Volumes

... between 900 and 1,200 m; thus, the shot pattern was laid out in such a way as to minimize the influence of surface noise for the respective time interval...

1972

A Test of Initiation of Submarine Leveed Channels by Deposition Alone

Joel C. Rowland, George E. Hilley, Andrea Fildani

Journal of Sedimentary Research (SEPM)

... start by deposition on a planar rigid bed. We systematically varied the current density and outlet velocity to explore the relative influence...

2010

Two New Methods of Paleocurrent Determination from Trough Cross-Stratification

Peter G. DeCelles, Richard P. Langford, Robert K. Schwartz

Journal of Sedimentary Research (SEPM)

.... 53 No. 2. (June), Trough cross-stratification is the most abundant, accurate, and efficient palcocurrent-direction indicator in fluvial deposits...

1983

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