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The AAPG/Datapages Combined Publications Database

Showing 29,540 Results. Searched 196,121 documents.

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Ascending

Seismic-Reflection Studies in the Huanghua Depression, Bohai Bay Basin, China

Zhao Xueping, Zhang Fumin, Yang Huairan

Circum Pacific Council Publications

... corrections. Beginning with statisti­ cal data concerning the changes in groundmass velocity and differences in porosity of the sandstone and mud...

1989

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... interval that is ideally suited for this type of azimuthal velocity analysis. In other unconventional plays where VVAZ results appear...

2018

Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale

Un Young Lim, Richard L. Gibson Jr., Nurul Kabir

Unconventional Resources Technology Conference (URTEC)

... information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained...

2019

De-Risking Subsalt Exploration by Integrated Depth Imaging,

Oliver K. Geisler, Markus H. Krieger

GCAGS Transactions

... density-depth functions (of various complexity) can be used or a velocity cube analysis/conversion can be performed in order to assure a complete...

2009

Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia

Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki

Indonesian Petroleum Association

... prestack depth migration (PrSDM) velocity modeling and imaging were utilized for the study. The paper will describe the benefits of broadband seismic...

2014

PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang

Search and Discovery.com

... Niobrara to within 4 feet on a new well, but we show enough variation in Thomsen δ to justify anisotropic PSDM. Azimuthal velocity analysis using Wave...

2014

Novel Monitoring Technology Helps to Make Informed Decisions and Maximize the Efficiency of Completion Strategy

Sergey Parkhonyuk, Roman Korkin, Artem Kabannik, Andrey Fedorov, Max Nikolaev, Fedor Litvinets

Unconventional Resources Technology Conference (URTEC)

... to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so at their own risk. The information...

2018

Universal Behavior of Polyacrylamide-Based Friction Reducers: Achieving Quantitative Lab Evaluation to Analytical Scale-up Model Development for Field Performance Prediction

Nabijan Nizamidin, Gojko Matovic, Do Hoon Kim, Timothy Theriot, Harold Linnemeyer, Seung Han, Taimur Malik

Unconventional Resources Technology Conference (URTEC)

... of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so at their own risk...

2021

Analysis of Time-lapse Multicomponent Seismic Data from a Potash Mining Area in Saskatchewan, Canada, #41275 (2014)

Andrew Nicol, Don Lawson

Search and Discovery.com

... paths covering a 45 degree aperture. Through interpretation and travel-time analysis of these data, we have observed weak azimuthal velocity anisotropy...

2014

The effect of morphology on postmortem transportation of bivalves and its taphonomic implications

Devapriya Chattopadhyay, Ashish Rathie, Anirban Das

PALAIOS

... IMPLICATION 207 TABLE 2—Table summarizing the outcome of multiple regression analysis to evaluate the relative effect of size versus velocity on magnitude...

2013

CO2-EOR monitoring using time-lapse FWI with walkaway VSP datasets in a carbonate field onshore Abu Dhabi

Yuji Yamada, Shotaro Nakayama, Tomohide Ishiyama, Mikako Mochizuki, Takuji Mouri, Hidehiko Shimizu, Aysha Mohammad Al Hamedi, Afra Aljaberi

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Travel times of reflection events were calculated using a tomographic velocity model. From this analysis, the corresponding up-going waves from...

2023

Studies on Influential Factors of Flowback and Productivity of MFHWs and a Field Case in Shale Gas Formations

Guicheng Jing, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so...

2023

How Organic Carbon Content and Thermal Maturity Affect Acoustic Properties (and Ultimately Seismic Response) in a Shale Gas/Oil Formation: Woodford Shale, Permian Basin

Nicholas B. Harris, Al Moghadam, Tian Dong

Unconventional Resources Technology Conference (URTEC)

..., reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any...

2019

Estimates of Heat Flow and Geothermal Gradients in the Gippsland Basin

J P Cull, G R Beardsmore

Petroleum Exploration Society of Australia (PESA)

... with suitable corrections to provide an indication of the regional geothermal gradient. However the corresponding thermal conductivities are more difficult...

1992

Question of the Wind River Thrust, Wyoming, Resolved by COCORP Deep Reflection Data and by Gravity Data

Scott B. Smithson, Jon Brewer, S. Kaufman, Jack Oliver, Charles Hurich

Wyoming Geological Association

... by the effect of velocity variations Processing of the reflection data includes CDP sorting velocity analysis, and 24-fold CDP stacking. Then deconvolution...

1978

A Phase Diagram for Turbulent, Transitional, and Laminar Clay Suspension Flows

Jaco H. Baas, James L. Best, Jeffrey Peakall, Mi Wang

Journal of Sedimentary Research (SEPM)

... (approximated by the horizontal components of flow velocity and turbulence intensity) and cohesive forces (approximated by the suspended clay...

2009

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... picking method used for Pwave velocity surveys was used. However, the picking of events for S-wave analysis is harder than the FB picking used for P...

2014

Advances in Logging Technology: Abstract

Robert Sarmiento

Tulsa Geological Society

... at an accelerated rate. During this interval the oil industry has seen the introduction of density, continuous dipmeter, sonic (velocity), induction, electric...

1964

Uncertainty in Quantification and Ranking of Stock Tank Oil Initially in Place (STOIIP) in OA Field, Niger Delta

Olugbenga A. Ehinola, Oluwapelumi Akinbodewa

Unconventional Resources Technology Conference (URTEC)

... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so...

2014

Integrating AVO Analysis With Poststack Seismic Approaches to Better Understand Complex Faulting/Fracturing in the Niobrara Formation

James Applegate, W. Travis Brown, Doug Paul, Filip Soos

Unconventional Resources Technology Conference (URTEC)

...Integrating AVO Analysis With Poststack Seismic Approaches to Better Understand Complex Faulting/Fracturing in the Niobrara Formation James Applegate...

2017

Shallow Geohazard Interpretation From Short-Offset Deep Water 3D Seismic Data in the Makassar Straits, Indonesia

Nikolay Nenov, Dag Lundqvist, Stephen J. Hay

Indonesian Petroleum Association

.... INTRODUCTION Statoil operates the Karama PSC in the Makassar Strait, offshore West Sulawesi, Indonesia and as part of their drilling program undertook...

2011

Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)

Zimin Zhang, Don C. Lawton, Robert R. Stewart

Search and Discovery.com

...Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014) Zimin Zhang, Don C. Lawton...

2014

Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling

Yulia Nur Fajrina, Muhammad Ghazalli

Indonesian Petroleum Association

... that, extracting the velocity spectrum from synthetic data for velocity analysis. The data result of picking velocity analysis will be used for Normal...

2015

A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand

Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell

Petroleum Exploration Society of Australia (PESA)

..., New Zealand INTRODUCTION Any uncertainty analysis tool for velocity modelling should help mitigate risks associated with target positioning...

2018

Abstracts: Synthetic Microseismic Files; #90173 (2015)

J. Wong, P. M. Manning, L. Han, and J. B. Bancroft

Search and Discovery.com

... velocity analysis for lithology discrimination: Geophysics, 54, 1566-1574. Chambers, K., Brandsberg, S., Kendall, J.M., and Rueda, J., 2008. Testing...

2015

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