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The AAPG/Datapages Combined Publications Database

Showing 3,004 Results. Searched 200,293 documents.

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The Impact of Wave-Induced Longshore Transport On A Delta–Shoreface System

Liang Li, Dirk-Jan R. Walstra, Joep E. A. Storms

Journal of Sedimentary Research (SEPM)

... to the application of a single wave condition. C) Residual effect for different magnitudes of flood events. Experiments were also conducted to evaluate the effects...

2015

Present-day stress regime, permeability, and fracture stimulations of coal reservoirs in the Qinshui Basin, northern China

Shida Chen, Yafei Zhang, Dazhen Tang, Shu Tao, Yifan Pu, and Zhenhong Chen

AAPG Bulletin

... fracturing, six high-sensitivity seismic sensors were installed around the fracturing well to receive microseismic wave signals generated by coal seam...

2024

Abstract: Utilizing b-values and Fractal Dimension for Characterizing Hydraulic Fracture Complexity; #90172 (2014)

Ted Urbancic, Adam Baig, Sheri Bowman

Search and Discovery.com

...). The FMD is characterized by two parameters, the seismic activity level, which is the number of events with magnitudes greater than a preset reference...

2014

Seismic Geomechanics of Mud Volcanoes; #70261 (2017)

Rashad Gulmammadov, Stephen Covey-Crump, Mads Huuse

Search and Discovery.com

...Seismic Geomechanics of Mud Volcanoes; #70261 (2017) Rashad Gulmammadov, Stephen Covey-Crump, Mads Huuse PS Seismic Geomechanics of Mud Volcanoes...

2017

Abstract: Estimating the Spectra of Small Events for the Purpose of Evaluating Microseismic Detection Threshholds; #90174 (2014)

N. Ackerley

Search and Discovery.com

...al local magnitude of Richter and Gutenberg and the teleseismic surface-wave magnitude saturate at large magnitudes. That is, past a certain magnitu...

2014

Full-elastic AVA extraction using acoustic FWI

Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini

International Meeting for Applied Geoscience and Energy (IMAGE)

... unprocessed seismic data using purely acoustic full-waveform inversion. The resultant parameters incorporate the full elastic response of the observed...

2022

Integrate sweet spot seismic prediction with microseismic monitoring to apply to lacustrine shale in Sichuan Basin of China

Kai Xu, Zhentao Sun, Shixing Wang, Yu Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity and density, and angle stack seismic data. The output parameters are including Pwave velocity, S-wave velocity and density volumes. Thirdly...

2022

3-D Geomechanical Modeling for Field Development of a Colombian Shale Play

Leonardo Arias Medina, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

.... This seismic inversion model presents how close are the P-wave impedance (Zp) and S-wave impedance (Zs) output, while the resulting bulk density values...

2019

Analysis of intraplate earthquake dynamics on the North West Shelf, Australia: new strike-slip focal mechanisms

V. Holloway, M. Keep

Petroleum Exploration Society of Australia (PESA)

... first observed P wave polarities. We found results on the NWS required a minimum of 6 first phase stations. Results were assessed using two parameters 4...

2019

Determining Maximum Horizontal Stress with Microseismic Focal Mechanisms - Case Studies in the Marcellus, Eagle Ford, Wolfcamp

Alireza Agharazi

Unconventional Resources Technology Conference (URTEC)

... of this paper without the written consent of URTeC is prohibited. Summary The field stress parameters, direction and magnitude of horizontal...

2016

Magnitude-rupture area scaling derived from global earthquakes of moderate to large sizes: Implications for seismic hazards in Indonesia

Tjipto Prastowo, Gandhis Putri Ayudia, Hilda Risanti

Geological Society of Malaysia (GSM)

...: Implications for seismic hazards in Indonesia Table 1: List of global earthquakes datasets with their corresponding source parameters: moment...

2022

Anisotropy parameters for fractured shales

Leon Thomsen, Colin Sayers

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the plane-wave velocities in such media are quite complicated combinations of the 9 parameters in Eq, (1). But Miller and Spencer (1994...

2022

Use of a computational fault-extraction process with calibrations to characterize a fractured basement reservoir, Yufutsu, Japan

Tetsuya Tamagawa, Kazuhiko Tezuka, Noriyoshi Tsuchiya

AAPG Bulletin

... of distinct lineation with strong magnitudes of the calibrated seismic attributes. It suggests that the calibrated estimate becomes a criterion to judge...

2012

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

Hongliang Zhang, David W. Eaton

Unconventional Resources Technology Conference (URTEC)

... parameters resulting from the moment-tensor inversion are summarized in Table 3. The seismic moment magnitudes were estimated by fitting Brune model...

2018

Extending the Magnitude Range of Seismic Reservoir Monitoring by Utilizing Hybrid Surface … Downhole Seismic Networks; #41285 (2014)

Gisela Viegas, Katherine Buckingham, Anisa Kassam, Margaret Seibel, Adam Baig, and Ted Urbancic

Search and Discovery.com

...Extending the Magnitude Range of Seismic Reservoir Monitoring by Utilizing Hybrid Surface … Downhole Seismic Networks; #41285 (2014) Gisela Viegas...

2014

Estimation of Seismic Attenuation in the Delaware Basin Using Peak Frequencies

Małgorzata Drwiła, Leo Eisner, Zuzana Jechumtalová, Denis Anikiev, Randy Keller

Unconventional Resources Technology Conference (URTEC)

... (2009): 𝑴 𝟐 𝑾 = [𝐥𝐨𝐠 𝟏𝟎 𝑴 𝟎 − 𝟗. 𝟏] 𝟑 (2) where M0 is the seismic moment. Comparison of moment magnitudes with magnitudes reported...

2018

Rock Physics Modeling in Unconventionals: A Midland Basin Case Study

Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco

Unconventional Resources Technology Conference (URTEC)

... and Anantharamu, 2020). If not accounted for, it can lead to poor frac designs and incorrect stress magnitudes for fracture stimulation. S – wave log...

2024

The earthquake process in Oklahoma

Search and Discovery.com

N/A

Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)

Yexin Liu

Search and Discovery.com

... of seismic wave. 𝜑 is the azimuthal angle between seismic ray path and fracture strike direction. In order to achieve high resolution results, we...

2015

Abstract: An Integrated Workflow for Borehole Image Interpretation … Structural Geology, Sedimentology and Stress Field; #90187 (2014)

Carsten Vahle and Bernd Ruehlicke

Search and Discovery.com

... with seismic/core or act as direct input for 3D reservoir modelling. Borehole images are used to orient cores and to evaluate structural tilt, faulting...

2014

Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias

Pierre-Francois Roux

Unconventional Resources Technology Conference (URTEC)

... to a finite volume (thus simulating the spatial extent of a microseismic cloud) and with magnitudes verifying the Gutenberg-Richter law, which gives...

2017

ABSTRACT: Yemen Red Sea Multiphased Cenozoic Rifting: Petroleum System Insight from Subsalt Interpretation; #90007 (2002)

Ahmed Alahdal, John D. Pigott

Search and Discovery.com

... by the corruption of seismic imagery owing to the attenuation and multiple generation heterogeneous (anisotropic), thickness varying, interbedded, 14 Ma evaporite...

2002

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