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The AAPG/Datapages Combined Publications Database

Showing 29,449 Results. Searched 200,693 documents.

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De-Risking Subsurface Uncertainties in Static Model Workflow for Ngimbang Carbonate Build-Up in Recently Discovered Field Located in North Madura II Block, Indonesia

Azrul Mizam Bin Ibrahim, Zeindra Ernando, Varindra Pradhana, Zarith Anna Bt Khalid, Fierzan Muhammad

Indonesian Petroleum Association

.... Seismic data (Geostatistical Acoustic Impedance Cube) was used to guide the lateral porosity distribution as the secondary variable. The QI Study has...

2022

Home of the Gods „ Olympus: Broadband reprocessing gives new life to legacy data sets in the North Carnarvon Basin

Julian Mather, Nicolas Hand

Petroleum Exploration Society of Australia (PESA)

... a cleaner data set to work with and is more effective which in turn allows an improved velocity model. This is of particular relevance along...

2017

Short Distance Fluvial Rounding of Volcanic Detritus

T. H. Pearce

Journal of Sedimentary Research (SEPM)

... of rounding close to the source is in some cases variable. At a distance of 1 mile from the source the cobbles have become subangular to sub-rounded (fig. 1-E...

1971

Some Physical and Mechanical Properties of Porphyritic Hyperstene Microdiorite from the Tawau Area, Sabah, East Malaysia

J. K. Raj

Geological Society of Malaysia (GSM)

...-sections but variable height to breadth ratios were also tested in an ELE 1100 kN Compression Machine to determine uniaxial compressive strengths; a loading...

2004

Oil-Gas Prospects of Non-Traditional Reservoirs in Lower Carboniferous Sediments of Aral-Ustyurt Area

A. Ye. Abetov, S. T. Khusanov, D. D. Orudzheva, P. U. Akhmedov, B. S. Rakhmatov

Petroleum Geology: A Digest of Russian Literature

... Formation” have a lower density (2.46-2.60), a formation velocity less than 5 kmps, relatively high values of electrical resistivity, elevated natural...

2004

ABSTRACT: Ultra-High Resolution 3-D Characterization of Deep-Water Deposits- II: Insights into the Evolution of a Submarine Fan; #90013 (2003)

R. T. BEAUBOUEF, J. C. VAN WAGONER, N. L. ADAIR

Search and Discovery.com

... behavior of sediment gravity flows entering the basin. The proximal and axial portions of the fan were areas of high velocity, highly concentrated flow...

2003

Abstract: Investigating the Low Frequency Content of Seismic Data with Impedance Inversion; #90187 (2014)

Heather J. E. Lloyd and Gary F. Margrave

Search and Discovery.com

... the velocity, density and other rock properties can be derived. Depth conversion is also possible using the calculated velocities from impedance (Lindseth...

2014

Abstract: Laboratory Studies of the Seismic Properties of Bitumen Saturated Grosmont Carbonates; #90224 (2015)

Arif Rabbani, Douglas R. Schmitt, Randolf Kofman, and Jason Nycz

Search and Discovery.com

... and the other as receiver of the pulse. The velocity measurements for a core sample with known length are made by recording the total travel time...

2015

Abstract: *Hölderian Regularity-Based Seismic Attributes: A Case Study from Algerian Field Data; #91202 (2022)

Said Gaci and Mohammed Farfour

Search and Discovery.com

... of a Gaussian random variable of mean zero and given variance VH . It is given by: / / , for √ ∑   , , (7) ,…, 1; 1, … , ; 1...

2022

Basin Modelling and Diagenetic Effects of Groundwater Migration; #40432 (2009)

Xavier Guichet, and Sylvie Wolf

Search and Discovery.com

...’s molal solubility. the fluid velocity following the Darcy law. The first term on the right hand side of the equation account for cementation by groundwater...

2009

Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011)

Xavier E. Refunjol, Joel H. Le Calvez, and Kurt J. Marfurt

Search and Discovery.com

... structural features. However, the heterogeneous and anisotropic mineralogical composition of the shale formation results in variable fracture gradients...

2011

Shallow Conduit Behavior of Silicic Magma Chambers: A Detailed Thermal Model; #40949 (2012)

Cathina Gunn de Rosas and Glen Mattioli

Search and Discovery.com

... evolution of an ascending melt and it’s resulting velocity shifts. Our new expectations of ascent rates, viscosity and conduit geometry will be shaped...

2012

Sedimentation in an Active Fold and Thrust Belt, Santa Barbara Basin, California: Spatial and Temporal Evolution of Sedimentation from 1 Ma to Present, #50680 (2012)

Courtney Marshall, Richard Behl, Christopher Sorlien, Craig Nicholson

Search and Discovery.com

..., then gridded. Isopach thickness maps were created from the gridded horizons, using a 3D velocity model based on approximately two dozen velocity...

2012

Submarine Levees: Form, Process and Reservoir Prediction, #50707 (2012)

Benjamin C. Kneller

Search and Discovery.com

...    Constant entrainment of ambient water  power law decay • • • • • us = settling velocity of particles ϕ = suspended sediment concentration uh = discharge...

2012

Rock Physics and Depositional Trends; #41316 (2014)

Marco Perez, David Close, and Greg Purdue

Search and Discovery.com

... are primarily related to clastic sequences in which rock fabric and texture relate to grain size and sorting and have compressional and shear velocity expressions...

2014

Prodelta Hyperpycnites: Facies, Processes and Reservoir Significance - Examples from the Lower Cretaceous of Russia; #51367 (2017)

C. Zavala, M. Arcuri, V. H. Goitia Antezana, L. R. Arnez Espinosa, M. Di Meglio, A. Zorzano

Search and Discovery.com

... erosional surface and display internal evidences of multiple waxing-waning cycles related to velocity fluctuating muddy hyperpycnal flows. These deposits...

2017

Geological Structure of the Subandean Fold Belt of Bolivia Using Magnetotelluric Data; #42263 (2018)

Nikolay Palshin, Raul E. Giraudo, Denis Yakovlev, Roman Zaltsman, Sergey Korbutiak

Search and Discovery.com

... on which velocity and resistivity (and density) change significantly and could increase the reliability of the geological interpretation. Optimizing...

2018

Characterization of Seal Potential and Distribution Using Pre-Stack Seismic Inversion: A Field Case Study of Onshore Abu Dhabi, #20489 (2020).

Anni Xie, Maria Helena Caeiro, Stefan Steiner, Ahmed Taher, Martin Jagger, Kate Al Tameemi, Amogh Chitrao, Fakhera Al Qubaisi, Huda Al-Salmi, Jawaher A. Alshamsi,

Search and Discovery.com

...) Bitumen-rich mudstone. Seismic elastic property analysis (P-impedance and velocity ratio Vp/Vs) with reservoir properties (TOC and separation of PHIT_ND...

2020

Introduction

Search and Discovery.com

N/A

Textual heterogeneity in massive sandstones from the Grès d'Annot and Numidian Flysch: Implications for depositional processes

Urval S. Patel,, Dorrik A.V. Stow, Andy Gardiner, Jim Buckman

Journal of Sedimentary Research (SEPM)

.... 502– 509. Spinewine, B., Rensonnet, D., Clare, M., Capart, H., De Thier, T., and Dan-Unterseh, G., 2013, Numerical Modelling of Runout and Velocity...

2022

Modern Sediments and Facies Model for a Microtidal Coastal Plain Estuary, the James Estuary, Virginia

Maynard M. Nichols, Gerald H. Johnson, Pamela C. Peebles

Journal of Sedimentary Research (SEPM)

..._Page 899------- Estuarine facies are affected by variable energy conditions and multiple sediment sources. In microtidal systems, tidal signatures...

1991

Continental Margin Around the Western Coral Sea Basin: Structural Elements, Seismic Sequences, and Petroleum Geological Aspects

P.A. Symonds, J. Fritsch, H.-U. Schluter

Circum Pacific Council Publications

... Velocity Palaeoenvironmental Facies Interpretation plateaus concordant to onlapping at base sheet, channel, & trough fill subparallel, wavy parallel...

1982

Dynamic Significance of Primary Structures in the Middle Jurassic Great Oolite Series, Southern England

George Devries Klein

Special Publications of SEPM

... of each will be given below except where a more detailed account follows elsewhere in the text Even Bedding of variable thickness of variable...

1960

Deepwater debrites and linked megaturbidites in confined basins: An example from the Onnuri Basin, East Sea of Korea

Deniz Cukur, In-Kwon Um, Jong-Hwa Chun, Gwang-Soo Lee, Gee-Soo Kong, Samuel Y. Johnson, Senay Horozal

Journal of Sedimentary Research (SEPM)

... basins: Geological Society of London, Journal, v. 164, p. 143– 162. Birch, F., 1960, The velocity of compressional waves in rocks up to 10 kilobars...

2021

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