Onshore–offshore correlations of Cretaceous fluvial-deltaic sequences, southern Baltimore Canyon trough

William J. Schmelz, Kenneth G. Miller, Gregory S. Mountain, James V. Browning, and Kimberly E. Baldwin

AAPG Bulletin

... to generate structural contours and isopach maps in meters. We initially used the velocity–depth grids generated by Klitgord et al. (1994), as described...

Topographic Controls On the Development of Contemporaneous but Contrasting Basin-Floor Depositional Architectures

Daniel Bell, Christopher J. Stevenson, Ian A. Kane, David M. Hodgson, Miquel Poyatos-Moré

Journal of Sedimentary Research (SEPM)

... km dip-oriented transect in the Upper Broto Turbidite System (Jaca Basin, south-central Pyrenees, Spain), which displays disparate stacking patterns...

AAPG Archie Series, No. 1, Chapter 6: Petrophysical Properties of Thinly Bedded Formations

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

...      Non-planar beds      Induction logs and the effect of dip           Transverse isotropy and the conductivity tensor      Archie exponents...

A New Type of Reservoir Rock in Volcaniclastic Sequences (1)

LEV VERNIK

AAPG Bulletin

... was measured by pulse transmission technique in the high-pressure apparatus with timing precision of 0.05 microsec that leads to a velocity precision...

Two-Dimensional Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models

Mark W. Shuster , Tom Aigner

AAPG Bulletin

.... Synthetic gamma ray, density and velocity responses are calculated for the simulated lithofacies using user-specified rock and fluid properties. Vertically...

The Transformation of Poleng Field

Mary Welker-Haddock, Robert Park, Imron Asjhari, John Bradfield, Binh Nguyen

Indonesian Petroleum Association

..., and an attempt to use stacking velocities proved unsuccessful because there was insufficient calibration. An accurate depth structure map could only be created...

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

...Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014) Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff...

3D large residual static corrections based on first breaks in CMP gather

Feng Faquan, Deng Zhiwen, Cai Xiwei, Hu Chaojun, Huang Yuanyi, Zou Xuefeng, Du Zhongdong, Wang Haili, Wang Mingliang

International Meeting for Applied Geoscience and Energy (IMAGE)

... affects the seismic imaging quality. In complex areas, due to lateral great variations in weathering velocity and thickness, it is hard to build accurate...

Geostatistical Models of Secondary Oil Migration Within Heterogeneous Carrier Beds: A Theoretical Example

Lee Rhea , Mark Person , Ghislain de Marsily , Emmanuel Ledoux , Alain Galli

AAPG Bulletin

... greatly enhanced our understanding of the primary factors controlling basin-scale oil migration and the timing of reservoir charging, but they do...

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

... through a background velocity model associated with the seismic line. In an ideal world, this model would be an interval velocity model in depth...

Behavior of Fluids

Gerard Middleton, John B. Southard

Special Publications of SEPM

... in the flow at sufficiently high values of a Reynolds number based on the flow depth and the mean or maximum 18 1-19 velocity. A sedimentologist from...

Resolving Multiphase Fractions in Horizontal Wells Using Speed of Sound Measured with Distributed Acoustic Sensors and a PVT Database

Peyman Moradi, Brian Seabrook, Neal Adair, Ricardo Garza

Unconventional Resources Technology Conference (URTEC)

...) increases to 48 percent with higher absolute errors at the toe-side zone. In fact a uniform SoS variance impacts the lower velocity zone greater...

Small Field Development Offshore East Kalimantan, Indonesia

Hikmet Ucok, Chris Landeck, Kevin O'Donnell, Donna Staples, Wytze de Boer, Bangun Antariksa

Indonesian Petroleum Association

... for the depth errors. But as more wells were drilled, this proved not to be the case. The low relief (+/-100 feet) closure made it very sensitive to velocity...

Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?

Lahra Lanigan, Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... to analyse changes in the seismic reflection response resulting from variations in permeability. They noted the strongest effect upon P-wave velocity...

The Effect of Global Cyclostratigraphy on Sequence Stratigraphic Interpretation, by M. A. Perlmutter, B. Radovich, and M. D. Matthews; #90986 (1994).

Search and Discovery.com

Prediction and attenuation method of surface-related multiple based on characteristic reflector

Jian Xiang, Huazhong Wang, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... proposes a prediction and attenuation method of SRMs based on characteristic reflectors. The proposed method uses background velocity and reflectivity...

Enso and Sunspot Cycles in Varved Eocene Oil Shales from Image Analysis

Maurizio Ripepe , Lillian T. Roberts , Alfred G. Fischer

Journal of Sedimentary Research (SEPM)

... to the double effect of frosting and extraction of minute grains and is recorded as gray or lack. Image Analysis Crowley et al. (1986), using a projector...

Recent Advances in Routine Core Analysis on the Montney Formation

Patrick Russell

CSPG Bulletin

.... The Montney Formation has been found to be very sensitive to errors that are associated with the limitations of RCA methods. Excluding standard errors...

Quantification of Brittle Deformation in Burial Compaction, Frio and Mount Simon Formation Sandstones

Astrid Makowitz, Kitty L. Milliken

Journal of Sedimentary Research (SEPM)

... (Fishman 1997) despite the shallow depth of cementation. Timing of cementation relative to burial is apparently a key influence on grain fracturing...

Mechanisms Controlling the Clustering of Fluvial Channels and the Compensational Stacking of Cluster Belts

Michael H. Hofmann, Anton Wroblewski, Ron Boyd

Journal of Sedimentary Research (SEPM)

...Mechanisms Controlling the Clustering of Fluvial Channels and the Compensational Stacking of Cluster Belts Michael H. Hofmann, Anton Wroblewski, Ron...

Physical-Model Investigation of the Influence of Early Extensional (Growth) Faults on Fold-Thrust Structures, with Application to the Papuan Fold and Thrust Belt

J. M. Dixon

Papua New Guinea (PNG) Petroleum Convention Proceedings

... prototype cannot be reproduced in the models; examples include the geothermal gradient and its effect on rock properties with depth, the effect of pore...

Kriging-based surrogate models for convergence acceleration of Markov chains: An example of magnetotellurics-dix joint inversion

Alejandro Quiaro, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... a reduced model space, where the velocity-resistivity covariance is depth-dependent. The model fields reconstructed with kriging are generally smooth...

A new approach to backstripping and sequential restoration in subsalt sediments

Euan A. Macaulay

AAPG Bulletin

... to errors in the understanding of timing and structural development in subsalt hydrocarbon plays, which, in turn, may result in possible targets being...

Geophysical Reconnaissance on African Shelf: I. Cape Town to East London

R. Leyden , M. Ewing , E. S. W. Simpson

AAPG Bulletin

... of our survey line the velocity-age correlation cannot be based solely on depth of burial. Agulhas Arch Profiles 218-221 are on the southwestern flank...

Shallow and Intermediate-Depth Seismicity in the New Hebrides Arc: Constraints on the Subduction Process

Remy Louat, Michael Hamburger, Michel Monzier

Circum Pacific Council Publications

... to 200 km depth and a gentler 60 dip below that. The disrupted morphology and seismicity of the central New Hebrides Arc is also considered using both...