Modeling of Electromagnetic Response on Rugged Seafloor by Using Finite-Difference Method

Search and Discovery.com

Abstract: Pre- and Post-well Predictions of Oil and Gas Columns Using an Iterative Monte Carlo Technique with 3D Petroleum Systems Modelling; #90257 (2016)

Are Tømmerås, Matthias Daszinnies, Davide Mencaroni, Øyvind Sylta

Search and Discovery.com

...Abstract: Pre- and Post-well Predictions of Oil and Gas Columns Using an Iterative Monte Carlo Technique with 3D Petroleum Systems Modelling; #90257...

Abstract: The Global Inexact Newton Method as a Nonlinear Solver Framework in Multirate Iteratively Coupled Flow and Geomechanics Problems; #90319 (2018)

Tameem Almani, Kundan Kumar, Mary Wheeler

Search and Discovery.com

... to the flow problem. This makes the multirate iterative coupling algorithm [1], the one in which the flow problem takes several “local” time steps within...

Illuminating the Complex Geology of the UK Faroe Shetland Basin

Antonio Castiello, Gareth Venfield, Jens Beenfeldt

GEO ExPro Magazine

...). The water depth over the area varies between 500 – 1500 m, and the overburden is characterized by high-velocity Eocene fan deposits, sand injectites...

Quick Look Determination of Oil-in-Place in Oil Shale Resource Plays; #40764 (2011)

Marlan W. Downey, Julie Garvin, R. C. Lagomarsino, and David F. Nicklin

Search and Discovery.com

... to ensure the maximum amount of oil extraction. The ultimate recovery efficiency will be determined over time by iterative applications of technology...

Feasibility Study of Underbalanced Drilling Fluid Design in Depleted Reservoir: Case Study Field X, Indonesia

Irfan Hariz, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

..., the overall fines-migration index is given by To calculate the overall damage potential of the rock, each clay index is multiplied by its corresponding...

Three-dimensional structural model of the Cantarell and Sihil structures, Campeche Bay, Mexico

Shankar Mitra, Gerardo Correa Figueroa, Jesus Hernandez Garcia, Antonio Murillo Alvarado

AAPG Bulletin

... traps.The source rocks are in the Tithonian calcareous shales, which are rich in type II organic matter (Aquino et al., 2003). Expulsion and migration...

Efficiency improvements in structural geology modelling through the implementation of computational visual workflows

Fiona McLean, Cathal Reilly, Jacob Shearer

International Meeting for Applied Geoscience and Energy (IMAGE)

..., are iterative, time intensive and often inaccessible to generalists. Recent software developments have permitted automation of structural modelling techniques...

Wireline Packer Remediation Using Novel Bismuth Technology

Isaac Hochberg, Andrew Fowlie, Konstandinos Dalianas

Australian Petroleum Production & Exploration Association (APPEA) Journal

... was undertaken to demonstrate concept feasibility. After a series of iterative testing a viable concept was achieved, and the prototype was taken forward...

Application of SVM machine learning high-resolution fusion inversion in stratigraphic correlation

Lyu Huaxing, Zhang Weiwei, Chen Zhaoming, Zhang Zhenbo, Liu Junyi, Xu Hao

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The model-based high-resolution inversion adopts the model optimization iterative perturbation algorithm. By constantly modifying and updating...

In Search of Pre-Andean Depocentres - Integrated Geophysical Study in Peru and Bolivia, #42164 (2017).

Matthew Stewart, Stanislaw Mazur, Adriana Mantilla Pimiento, Wilber Hermoza, Antonio Olaiz Campos

Search and Discovery.com

... seismic interpretation into areas without seismic coverage and it also extended this interpretation by including the depth to top crystalline...

Aru Trough Deepwater Trepang 3D: The First Broadband Triple-Source Marine Seismic Survey Acquired in Indonesia Led by Ophir Energy

Ed Hager, Carey Davis, Dave Arnold, Safrin Arbi

Indonesian Petroleum Association

...-surface lines; shot density for the variety of noise to the signal; and trace density for the unique ray-paths and hence signal-to-noise post-migration...

Implications of Apatite Fission Track Analysis for the Thermal History of the Scotian Basin, Offshore Nova Scotia, Canada

G. Li, C.E. Ravenhurst, M. Zentilli

CSPG Bulletin

... indicate that expulsion and migration of hot fluids from overpressured zones at depth to shallower strata is the most likely explanation for the thermal...

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... the inverted waveform indicate a gradual velocity increment from Conrad boundary (around 10-12 km depth) to Moho thickness in both cases. The findings...

Chapter 6: Structural Interpretation of Seismic Geologic Reality, Perspective, and 3-D Thinking

Peter Boult, Brett Freeman, Graham Yielding

AAPG Special Volumes

... acquisition, pre- or post-stack time or depth migration, seismic data looks like geology from the outset. Modern data has democratized the interpretation...

Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah

Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove

AAPG Bulletin

... the response of primary sedimentary features and complicate the GPR signature. Data preprocessing, velocity analysis, and depth migration can focus...

Large-Scale Seismic Acquisition in Congested, Shallow Water Areas: Observations from Modern OBN Data in the Gulf of Mexico

John Smythe, Henrik Roende, Brad Torry, Richard Griffin

GCAGS Transactions

... the Gulf of Mexico shelf. Doulgeris, P., A. Mahdad, and G. Blacquiere, 2011, Iterative separation of blended marine data: Discussion...

Development of Agile Framework for Model-Order Reduction of Large-Scale Geomechanical Models: A Novel Workflow for Coupled Simulations

Patrick Morkos, Eduardo Gildin

Unconventional Resources Technology Conference (URTEC)

... made to the results obtained from the former. Finally, iterative (three-step) reduction methods were applied; handling the problem of master DOFs...

Land surface-related multiple attenuation based on wave-equation deconvolution

Gordon Poole, Brandon Li, Mattia Miorali, Keith Mills, John Tickle

International Meeting for Applied Geoscience and Energy (IMAGE)

... deconvolution operator but expressed as a depth domain image. In the second step, the image is used to predict multiples based on the approach...

Polarising Pyrite

Paul Wood

GEO ExPro Magazine

.... The signals are processed using Eirik continues: “It’s like the effect gradients at different offsets. The depth inversion based on the formulation called...

Geologic Modeling of Shaly-Sand Reservoirs in J-Group, Tapis Field, Malaysia (Poster 10)

G. S. Kompanik, J. W. Erickson

Geological Society of Malaysia (GSM)

... in-place hydrocarbon volumes. Geologic modeling process worked closely with Formation Analysis, and the work process proved iterative. The model...

EXTENDED ABSTRACT: Imaging Sub-Basalt Sediments Using Marine Electromagnetic Sounding; #90022 (2002)

L. MacGregor

Search and Discovery.com

... electromagnetic fields to determine the resistivity of the sub-surface. The depth to which the incident EM fields penetrate depends on the frequency of the field...

Abstract: Deep Panuke: The Integration of Geology, Geophysics and Reservoir Engineering for Field Appraisal; #90213 (2015)

Rick Wierzbicki, Rainer Tonn, Robert Riddy, and Steven Brown

Search and Discovery.com

... for an optimal picking of the target horizons. The time converted PSDM made a superior depth conversion possible to image the reservoir model...

STRUCTURAL INTERPRETATION OF THE SOUTHERN HALF OF THE SAWTOOTH SALIENT OF THE MONTANA DISTURBED BELT

Stephen P. Gardner, Jonathan M. Achuff

Montana Geological Society

... AND INTERPRETATION Interpretation of 550 miles of 1- to 24-fold common depth point seismic data acquired from 1960 through 1987 provided...

A fast sweeping method based on coordinate transformation for eikonal equation on unstructured triangular meshes

Xin Chen, Danping Cao, Xin Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Introduction Traveltime plays a crucial role in many areas of seismology, such as pre-stack migration, traveltime tomography. Many eikonal solvers have...