Abstract: Highly Metamorphosed Iron Formation on Arcedeckne Island, Boothia Peninsula, Arctic Canada, and the Paragenesis of Harrisonite, Ca(Fe,Mg)6(SiO4)2(PO4)2; #90172 (2014)

Thomas Frisch, Richard K. Herd

Search and Discovery.com

.... Herd Natural Resources Canada, Earth Sciences Sector, 601 Booth Street, Ottawa ON K1A 0E8 Summary A layered quartz-iron silicate body, ca. 700 m x 200 m...

Chapter 3: Crystalline Basement: The Foundations of Western Canada Sedimentary Basin

G. Ross, R. A. Stephenson

CSPG Special Publications

.... 91, p. 8285–8294. Ganley, D.C. and Cumming, G.L., 1974. A seismic reflection model of the crust near Edmonton, Alberta. Canadian Journal of Earth...

Predicting Well Performances Using the Shale Capacity Concept … Application to the Haynesville; #41204 (2013)

J. Reagan, E. Wójcik, M. Fackler, and A. Ouenes

Search and Discovery.com

... the model and the production data may be found. The entire modeling effort was undertaken in the CRYSTAL software. Shale Drivers and Their Estimation in 3D...

Elastic reverse-time migration without wavefield decomposition

Daiguang Li, Shengchang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... imaging condition (Claerbout, 1971). Figure 1. (a) True and (b) smoothed four-layered model of P-wave velocity The above-mentioned elastic reverse...

Return to the Moon: Resources, Risks, and Rewards, #42413 (2019).

William Ambrose,

Search and Discovery.com

..., highland impact breccias, and possibly in layered mafic intrusives. Thorium is relatively abundant in Oceanus Procellarum, associated with late-stage...

Reflection Seismogram in a Solid Layered Earth: ABSTRACT

Milo M. Backus, Filho Nepomuceno, Jingzhong Cao

AAPG Bulletin

...Reflection Seismogram in a Solid Layered Earth: ABSTRACT Milo M. Backus, Filho Nepomuceno, Jingzhong Cao 1983 416 417 67 3. (March) Current...

Fracture imaging using DAS-recorded microseismic reflections

Yuanyuan Ma, David W. Eaton, Chaoyi Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Event A, we only modeled the reflections marked by dash lines in Figure 2, using the same layered velocity model used to process microseismic hypocenter...

Stochastic inversion based on Von Karman random medium prior model

Longdong Liu, Baoli Wang, Ying Lin, Guangzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Stochastic inversion based on Von Karman random medium prior model Longdong Liu, Baoli Wang, Ying Lin, Guangzhi Zhang Stochastic inversion based...

A Vaca Muerta Geomechanical Modelling Workflow for Optimizing Well Spacing, Completion Intensity and Well Profitability while Mitigating Casing Deformation Risks

J. Will, S. Eckardt

Unconventional Resources Technology Conference (URTEC)

... and reservoir modeling incorporates a range of multi-disciplinary inputs such as the layered geologic model, well drilling and landing zone, completion design...

Mineral Resources of Wyoming; 42nd Annual Field Conference Guidebook

B. Ronald Frost, Sheila Roberts

Wyoming Geological Association

... Gold concentrations hosted in coal - an exploration model, by Gordon Marlatt and David Spatz 33 Platinum-gold and vanadiferous magnetite...

Brazil Pre-Salt: Role of Seismic Technology in Full Cycle Hydrocarbon Maturation Process

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ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)

Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor

Search and Discovery.com

... nearby wells. This 3D seismic data processing therefore incorporated velocity anisotropic analysis in velocity model building and migration to fully...

Effect of Interbeds on Hydraulic Fracture Characteristics and Formation Pressure Response

Matthew Profit, Martin Dutko, Adam Bere, Uno Mutlu

Unconventional Resources Technology Conference (URTEC)

...ic fracture propagation through bonded multi-layered heterogeneous rocks.. A generic description of the model is given here: o 2D elevation model – i....

Chapter 12: Workflows and Interpretation of Regional 3-D Petroleum Systems Modeling: An Example from the Deep-Water Pre-Salt Realm of the Santos Basin, Brazil

H. A. Kemna, M. R. Mello, W. Peres, S. P. Rostirolla, D. Palmowski

AAPG Special Volumes

...-water pre-salt region in the Santos Basin. Model building has been based on a large well data set. Simulations have been calibrated against temperature...

Microscale Laboratory Studies for Determining Fracture Directionality in Tight Sandstone and Shale During Hydraulic Fracturing

Magdalene A. Ante, Gonchigar Manjunath, Fred Aminzadeh, Birendra Jha

Unconventional Resources Technology Conference (URTEC)

...-layered model. Figure 6: 3D mesh of the domain for two-way coupled flow-geomechanics simulation Table 4: Simulation Parameters for Hydraulic Fracturing...

Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)

Scott Leaney, Chris Chapman, and Tadeusz Ulrych

Search and Discovery.com

... plane and the angle that makes with . We seek to invert (1) for M(ω) using a calibrated, layered VTI model and recorded microseismic data transformed...

Abstract: Tight Gas Formation Permeability-Thickness Modelling; #90314 (2018)

Khalil Al Rashdi

Search and Discovery.com

... Permeability-Thickness Modelling Khalil Al Rashdi1 1 BP, Oman ABSTRACT Major tight gas layered fields seldom have a full field dynamic simulation model...

Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015)

Chuandong (Richard) Xu and Robert Stewart

Search and Discovery.com

... (Figure 5). It is noted that Qp_ave and Qs_ave have different trends. To calculate Qint in a layered model (Bale, et al., 2002), we use: where we set...

Integrated 3D inversion of magnetotelluric and HeliTEM data collected in the geothermal area of Japan

Alexander Gribenko, Leif Cox, Michael Jorgensen, Michael S. Zhdanov, Masami Ikeya, Yusuke Usui

International Meeting for Applied Geoscience and Energy (IMAGE)

..., or sounding location, has a 1D layered earth model under it, which is recovered during inversion. These are then gridded into a 3D model to create...

Abstract: Tomography of a Velocity Modeland Location of Microseismic Events with P, Sv and Sh Waves; #90224 (2015)

Malgorzata Chmiel and Thomas Bardainne

Search and Discovery.com

...: gradient velocity model, 1D multi-layer blocky model, multi layers gradient velocity model, anisotropic layered model. Best results were obtained...

Abstract: Particle Swarm and Differential Evolution Optimization - Global Optimization for Geophysical Inversion, by Puneet Saraswat; #90105 (2010)

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A New Approach to Geosteering in Emerging Unconventional Plays

Peter Kowalchuk, Shiblee Hashem

Unconventional Resources Technology Conference (URTEC)

... and back end processes. The back end process uses earth model data to better plan the well to be drilled. Data collection occurs through the front end...

Abstract: An Introduction to Permeability Averaging and the Effects of Scale on the Permeability of Heterogeneous Rocks, by James W. Jennings; #120034 (2012)

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Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms

Hongliang Zhang, David W. Eaton

Unconventional Resources Technology Conference (URTEC)

..., for a 1-D layered velocity model,  represents the average density, while r and  denote the distance and average P-wave velocity along the raypath...

First Discovery of Channel–Levee Complexes In A Modern Deep-Water Carbonate Slope Environment

Thierry Mulder, Emmanuelle Ducassou, Hervé Gillet, Vincent Hanquiez, Mélanie Principaud, Ludivine Chabaud, Gregor P. Eberli, Pascal Kindler, Isabelle Billeaud, Eliane Gonthier, François Fournier, Philippe Léonide, Jean Borgomano

Journal of Sedimentary Research (SEPM)

... estimation of “Fleuve Manche” palaeoriver discharge during the last deglaciation: evidence for Fennoscandian Ice Sheet meltwater flow through the Dover...