Reducing parameter coupling effect for subsoil density estimation using 3D seismic full-waveform inversion with horizontal-force source

Y. Kawasaki, S. Minato, R. Ghose

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Estimating P-wave velocity (VP) of the shallow soil layers is difficult when using seismic frequencies up to say 50 Hz, due to too large wavelength...

The northern Gulf of Mexico offshore super basin: Reservoirs, source rocks, seals, traps, and successes

John W. Snedden, Robert C. Cunningham, and Jon W. Virdell

AAPG Bulletin

... of the Eagle Ford Group of South Texas, USA: Insights from lithology, pore volume, water saturation, organic richness, and productivity correlations...

Abstract: Statics or Statistics?„The Near-Surface Revisited; #90211 (2015)

David Henley

Search and Discovery.com

... noises, which often mask reflections, this layer, through its irregular thickness and/or velocity structure also causes timing and phase differences...

Sea Level High Stand Shales and Thin Stacked Deltas; Paleocene Middle Wilcox of Central Louisiana and Southwest Mississippi

John B. Echols

GCAGS Transactions

... load is dropped just outside the breach as the water velocity is reduced when passing from the breach into the open bay. Sedimentation begins...

Application of Pulsed Neutron Elemental Spectroscopy Measurements in Heavy Oil and Shale Gas Reservoir Evaluation

Search and Discovery.com

..., Al and C. The Rockviewsm service utilizes the results from the FLEx device and Spectralog II to determine formation lithology and mineralogy...

Petroleum systems framework of significant new oil discoveries in a giant Cretaceous (Aptian–Cenomanian) clinothem in Arctic Alaska

David W. Houseknecht

AAPG Bulletin

... in a favorable thermal maturity domain along multiple migration pathways across more than 30,000 km2 (10,000 mi2). Sediment from the Chukotkan orogen (Russia...

ABSTRACT: Estimating CO2 Saturation from Resistivity Change for Monitoring CO2 Sequestration; #90061 (2006)

Kyosuke Onishi, Yoshihiko Ishikawa, Ziqiu Xue, Kazuhiko Tsukada, Yasuhiro Yamada1, and Toshifumi Matsuoka

Search and Discovery.com

...ABSTRACT: Estimating CO2 Saturation from Resistivity Change for Monitoring CO2 Sequestration; #90061 (2006) Kyosuke Onishi, Yoshihiko Ishikawa, Ziqiu...

Advances in Estimating Heavy Oil Viscosity from Magnetic Resonance Data

Search and Discovery.com

...Advances in Estimating Heavy Oil Viscosity from Magnetic Resonance Data Advances in Estimating Heavy Oil Viscosity from Magnetic Resonance Data Rob...

Abstract: Simulation of Fluid Pressure and Fracturing in CO2 Sequestration; #90255 (2017)

Jonathan Matthews, Christopher Paolini, Jose Castillo

Search and Discovery.com

...-caprock formation. The Terzaghi effective stress is determined from the calculated overburden pressure and fluid pressure. When the Terzaghi effective...

Ocean Basin Ages and Amounts of Original Sediments

Edwin L. Hamilton

Journal of Sedimentary Research (SEPM)

... basins, away from continents and islands, are apt to be the total thicknesses of the first two (or more) layers revealed by seismic surveys...

Geological Facies Prediction Using Computed Tomography in a Machine Learning and Deep Learning Environment

Uchenna Odi, Thomas Nguyen

Unconventional Resources Technology Conference (URTEC)

... as classifiers. Their results showed successful binary classification of shale and non-shale lithology with correct classifications ranging from 90 percent to 96...

Fluid distribution modeling impact on estimating CO2 saturation in Cranfield: A capillary pressure equilibrium approach with invertible neural networks

Sohini Dasgupta, Arnab Dhara, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... Series, 10–13. Leong, Z. X., T. Zhu, and A. Y. Sun, 2022, Estimating CO2 saturation maps from seismic data using deep convolutional neural networks...

Microseismic Case Study: A deeper look into the microseismic events. What events are really related to stimulated reservoir; #41446 (2014)

Michael Doerksen, Don Poruchny, Michael d'Entremont

Search and Discovery.com

... *Adapted from extended abstract prepared in conjunction with presentation at CSPG/CSEG/CWLS GeoConvention 2013, (Integration: Geoscience engineering...

AAPG Annual Meeting, Calgary, Alberta, June 16-19, 2005; #90039 (2005)

Search and Discovery.com

The geotechnical properties of soft rocks of Semantan Formation at Segamat, Johor

N.H Jamin, N.R Ahmad, U.M.N Ostadi

Geological Society of Malaysia (GSM)

... work comprises of outcrop study and hand sample observation. There are ten samples collected from the two outcrops studied which were used...

Abstract: Quantitative Predictions of Petroleum Charge System Risk From an Integrated, Multidisciplinary Team Approach, by R. C. Tobin, B. L. Claxton, G. D. Wood, and Z. Sofer; #90937 (1998).

Search and Discovery.com

Consistent Structural Model Simulations for Volumetric Uncertainty Study

M. A. Lecour, P. Thore, R. Cognot

AAPG Special Volumes

...: Dordrecht, Kluwer Academic Publishers, p. 73 84. Gibbs, A. D., 1983, Balanced cross-section construction from seismic sections in areas of extensional...

AVO Attributes of a Deep Coal Seam

Search and Discovery.com

... for discriminating coal from other rocks, predicting content of CBM, estimating mine pressure and temperature in coal seam, and identification...

Abstract: The Appropriate Use of Seismic Data for Estimating Petroleum Resources, John Rhodes, #90098 (2009)

Search and Discovery.com

Experimental Investigation of Sediment-Dominated vs. Tectonics-Dominated Sediment Transport Systems in Subsiding Basins

Kyle M. Straub, Chris Paola, Wonsuck Kim, Ben Sheets

Journal of Sedimentary Research (SEPM)

... gradients of subsidence rate in alluvial basins tend to draw channels to local subsidence maxima and thus increase the subsurface stacking density...

Innovation is Key to Finding New Oil in an Old Sandbox - East Texas Stacked Play

Tony L. Albrecht, Stacy Kerchner, Scott Brooks, Eric Kolstad, Trevor Willms, Dallas B. Spear, John Klein, David Stemler

Unconventional Resources Technology Conference (URTEC)

... from this paper does so at their own risk. The information herein does not necessarily reflect any position of URTeC. Any reproduction, distribution...

Estimation of Interparticle and Separate-Vug Porosities from Resistivity and Total-Porosity Logs

Jeffrey A. Kane

West Texas Geological Society

...Estimation of Interparticle and Separate-Vug Porosities from Resistivity and Total-Porosity Logs Jeffrey A. Kane 2003 263 272 Porosity types other...

Role of Vortices in Surf Zone Prediction: Sedimentation and Wave Forces

Robert L. Miller

Special Publications of SEPM

... 1956 storm ration are The internal velocity field in breakers has been deductive method Field observations are taken from meteorological conditions...

Automated interpretation and quality control of logging-while-drilling quadrupole sonic dispersion in anisotropic formations

Lin Liang, Ting Lei, Matthew Blyth, Michiko Hamada

International Meeting for Applied Geoscience and Energy (IMAGE)

... index (with an offset) in ft, and Track 2 shows the LWD gamma ray log, indicating rock lithology. From the gamma ray log, a shale zone is indicated...

Abstracts: The Integrated Use of new Wireline Technologies to Reduce Full Bore Core Requirements and Cost in the Canadian Oil Sands; #90173 (2015)

Grant D. Ferguson and Amer Hanif

Search and Discovery.com

... Lithology and Mineralogy”, SPE 102770, presented in San Antonio in 2006. From the inelastic spectrum the tool is able to provide a formation weight...