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The AAPG/Datapages Combined Publications Database
Showing 604 Results. Searched 200,616 documents.
Paleohydrologic Techniques with Environmental Applications for Siting Hazardous Waste Facilities
M. G. Foley, J. M. Doesburg, D. A. Zimmerman
CSPG Special Publications
... to flow velocity and depth (Kennedy, 1961; Vanoni, 1975). Hand (1969) has suggested that antidunes can be represented as trochoidal waves, and has...
1984
Pressure in Miocene Carbonate Exploration Targets
Stephen Jenkins, Richard Swarbrick, Anthony Mallon, Stephen O'Connor
Indonesian Petroleum Association
... of maps. AAPG Bulletin 77, 194–211. Japsen, P. 1998. Regional velocity-depth anomalies, North Sea Chalk: a record of overpressure and Neogene uplift...
2012
A Meaningful Correlation between Shallow Seismic Refraction Data to Borehole Data in Site Investigation Work
Samsudin bin Hj Taib, Ahmad Nizam Hasan
Geological Society of Malaysia (GSM)
.... This is sufficient to enable fairly accurate velocity determination along the spread and depth calculation at every geophone points. In the Shah Alam site...
2002
Experimental Investigations of Combined Flow Sediment Transport
Everett Smith, Max S. Daniller-Varghese, Paul M. Myrow, David Mohrig
Journal of Sedimentary Research (SEPM)
... with depth (Holthuijsen 2007, after Airy 1845). where c is a near-surface wave orbital velocity (0.015 m/s for the RMS field), z is depth beneath...
2019
3D Seismic Facies Analysis of a Reefal Buildup: NSO 'A' Field, Offshore North Sumatra
Wayne L. Alexander, Maria R. Nellia
Indonesian Petroleum Association
... there is an increase in both density and velocity with depth. The velocity is approximately 10,000 feet/second at the top of the reservoir...
1993
Diagenetic Control of Reservoir Quality in Arc-Derived Sandstones Implications for Petroleum Exploration
William E. Galloway
Special Publications of SEPM
... compaction curves comparison of sandstone and mud stone interval velocity versus depth Fig 5B for stable and unstable lithologic sequences using sonic...
1979
Shelfedge Dynamics and the Nepheloid Layer in the Northwestern Gulf of Mexico
David W. McGrail, Michael Carnes
Special Publications of SEPM
... drography PHISH During lowering the PHISH system provides simultaneous measurements of temperature conductivity transmissivity current velocity and depth...
1983
Diving wave tomography: Velocity modelling using first arrival traveltime
Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu
Geological Society of Malaysia (GSM)
... the relationship between velocity with time and space, the output from tomography plays a crucial role to align data between time and depth domain...
2022
Assessment of Rock Types Properties in a South American Unconventional Shale Play
Jean-Philippe Mathieu, Jean-Pierre Leduc, Jonathan Pelletier, Sandrine Vidal-Gilbert, Kun Su, Mariano F. Raverta
Unconventional Resources Technology Conference (URTEC)
... and tangential components of a force applied by a cutter moving at constant velocity and depth over the core with a specified cutting depth...
2016
Evolution of a Mud-Rich Meander Belt in the Carboniferous Morien Group, Nova Scotia, Canada
Martin R. Gibling, Brian R. Rust
CSPG Bulletin
... layers within large-scale cross-strata show that velocity and/or depth varied markedly with time. The undulating upper surfaces of the sheets may...
1987
Seismic Facies and Growth History of Miocene Carbonate Platforms, Wonocolo Formation, North Madura Area, East Java Basin, Indonesia
Rahadian Adhyaksawan
Indonesian Petroleum Association
... is presented in Two-Way Travel Time (TWT) rather than depth. This is due to inconsistencies in velocity-depth conversions across the area, especially...
2003
Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation
Sergio Cuervo, Ezequiel Lombardo
Unconventional Resources Technology Conference (URTEC)
...). A: representative velocity depth trend for a normal compacted basin when organic rich rocks have not reached the hydrocarbon expulsion maturity window...
2017
Sediment Movement in Relation to Current Velocity
Henry W. Menard
Journal of Sedimentary Research (SEPM)
... to establish the competent mean velocity within a few centimeters per second under limited conditions of depth and slope. A synthesis of the observations...
1950
Delivering a Step-Change in Imaging from Indonesias First Ocean Bottom Node 3D Seismic Survey at Tangguh
Christopher Birt, Hery Prastowo, Danang Priyambodo, Simon Wolfarth, Johnathan Stone
Indonesian Petroleum Association
..., and there is a risk of perched-water. Subsurface prediction requires accurate images in depth, which is a challenge with short-wavelength velocity changes...
2019
Subsidence History of South Palembang Sub-Basin: Paleogene Intra-Uplift Detected, Multi-Tectonic Subsidence Signature, and Its Implication
Muhammad Virgiawan Agustin, Salahuddin Husein, Akmaluddin, Anton Darmawan, Triputra Agung Pribadi
Indonesian Petroleum Association
... on seismic to determine value of offset from the fault. The offset is sought for the seismic velocity and the depth of each marker is determined...
2019
Uncovering potential of seismic for reservoir characterization in Canadian oil sands
Olena Babak, Jeremy Gallop
CSPG Bulletin
... Magara, 1980; Ramm and Bjorlykke, 1994); the effects of compaction on the velocity-depth trends (e.g. Al-Chalabi, 1997; Japsen, 2000); and the effect...
2019
Quantifying Shale Porosity—A Thermodynamically Based, Predictive Model Which Includes the Effects of Mechanical Compaction, Temperature, Mineralogy, and Chemical Diagenesis
James T. Krushin
GCAGS Transactions
...: in Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., v. 30, no. 7, p. 681-685. Storvoll, V., K. Bjorlykke, and N. H. Mondol, 2005, Velocity-depth trends...
2005
Chapter One: Introduction to AAPG Memoir 42/SEG Investigations in Geophysics, No. 9, 7th Ed.
Alistair R. Brown
AAPG Special Volumes
... of velocity, but the depth-to-time tie is not sufficient. We must identify seismic reflections on the basis of the character expected from the geologic...
2011
Dynamic Relationship Between Hydraulics and Sedimentation in the Altamaha Estuary
Glenn S. Visher, James D. Howard
Journal of Sedimentary Research (SEPM)
... the estuarine system; the vertical depth and velocity related sequence of structures and textures developed during the migration of fill of an estuary...
1974
A New Approach to Pore Pressure Predictions: Generation, Expulsion, and Retention Trio—Case Histories from the Gulf of Mexico
Selim Simon Shaker
GCAGS Transactions
... function. Velocities must be processed for de-multiple, DMO (dip move-out) and pre-stack migration. Converting the time-velocity pairs to depth-velocity...
2015
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... of this time to depth by of a velocity factor. Thus, a discussion of the instrumentation controlling the precision of time measurement, the method...
1953
Relative Quantities of Suspension Versus Bed-Load Transport on Beaches
Paul D. Komar
Journal of Sedimentary Research (SEPM)
... obtained in the solution was assumed to be the velocity at the water's surface; the decrease with depth was taken to follow the Karman-Prandtl...
1978
Bedforms and Bar Types in the South Saskatchewan River
Douglas J. Cant
Journal of Sedimentary Research (SEPM)
... emergent or being eroded). Each velocity profile consisted of 5 to 10 measurements made at equal depth intervals. From these profiles the velocities at .2...
1978
Stratification, Bedforms, and Discharge Relations of the Platte Braided River System, Nebraska
Robert H. Blodgett, K. O. Stanley
Journal of Sedimentary Research (SEPM)
... ranged from 236 to 276 m3 sec-1 (Jamison, 1972). Depth and velocity measurements for the June, 1971, flood on the Platte River ranged from 1.13 to 1.25...
1980
An Experimental Study of Subaqueous Slipface Deposition
Ralph E. Hunter, Gary Kocurek
Journal of Sedimentary Research (SEPM)
... in a sandy braided river: Jour. Sed. Petrology, v. 42, p. 624-634. SOUTHARD, J. B., 1971, Representation of bed configurations in depth-velocity-size...
1986