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The AAPG/Datapages Combined Publications Database

Showing 17,716 Results. Searched 200,756 documents.

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Abstract: Determining Effective Hydraulic Fracture Volume Utilizing PSO and Seismic Deformation; #90171 (2013)

Sheri Bowman and Ted Urbancic

Search and Discovery.com

... events were located over 14 stages using a Simplex based Azimuth Ray Tracing approach and a velocity model derived from a dipole sonic log...

2013

Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

... imaging result. A method of integrated 3D velocity analysis for quality control procedure is proposed through volumetric semblance generation replacing...

2019

Environmental Determination Using Hydraulic Equivalence Studies

Richard H. Lowright

Journal of Sedimentary Research (SEPM)

..., even with this error, analysis of settling velocity distributions distinguishes with 94% accuracy between samples deposited in the beach and dune...

1973

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

Turbulence Modulation in Clay-Rich Sediment-Laden Flows and Some Implications for Sediment Deposition

Jaco H. Baas, James L. Best

Journal of Sedimentary Research (SEPM)

... in a distinct change in velocity and turbulence structure in flows transitional between Newtonian and non-Newtonian behavior. Such transitional flows develop...

2002

Time-lapse monitoring of saltwater disposal in Kansas and Oklahoma using ambient noise

Lonn Brown, Mirko van der Baan

International Meeting for Applied Geoscience and Energy (IMAGE)

... .1029/2006JB004665. Vaezi, Y., and M. van der Baan, 2019, Interferometric time-lapse velocity analysis: Application to a salt-water disposal well in British...

2022

Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)

Yongwang Ma and Gary Margrave

Search and Discovery.com

... is to develop an adaptive windowing scheme that only localizes the wavefield as required by the lateral velocity variation. If there is no lateral...

2015

Abstract: Scratching the Surface, Limitless Possibilities for Understanding Reservoir Behavior Through the use of Extensive Downhole Seismic Networks; #90000 (2016)

Ted Urbancic

Search and Discovery.com

... and fracture orientations for events (Seismic Moment Tensor Inversion – SMTI analysis), and rock properties such as the velocity and attenuation...

2016

Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)

Liliana M. Zuleta and Don C. Lawton

Search and Discovery.com

..., 1959; Dufour, 1996) is useful for both depth and velocity determination. The basis of the plus-minus time analysis method lies in the traveltime...

2014

Time-lapse crosswell seismic monitoring of CO2 injection at the Nagaoka CCS site using elastic full-waveform inversion

Rie Nakata, Nori Nakata, Aaron Girard, Masaru Ichikawa, Ayato Kato, David Lumley, Zique Xue

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity changes associated with CO2 injection at the Nagaoka carbon capture and storage site in Japan. A series of repeating cross-well surveys were...

2022

Calibration Equations for Settling Tubes: RESEARCH-METHOD PAPER

Richard E. Chapman

Journal of Sedimentary Research (SEPM)

... on the method of dimensions: London, Edinburg, Dublin, Phil. Mag., 6th set., v. 42, p. 696-719. EMERY, K. O., 1938, Rapid method of mechanical analysis of sands...

1981

GeoMind: An intelligent earth model building tool

Saleh Al Saleh, Ewenet Gashawbeza, Mustafa Marzooq, Hussam Banaja, Husain Al Shakhs, Jianwu Jiao

International Meeting for Applied Geoscience and Energy (IMAGE)

... the GeoMind, an approach that can predict velocity models directly from the raw seismic data. Geologists use their prior information about an area, wells...

2022

Depth Imaging Seismic Data to Help Delineate Gas Reservoirs in Southwest Wyoming

Alvin K. Benson

Wyoming Geological Association

... information. If a good estimate can be obtained from well control and/or velocity analysis of some kind, the seismic data will typically be stacked according...

1989

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... various strategies of velocity determination with diverse accuracies. The area of study contains a large amount of very shallow with high velocity...

2018

Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion

Jyoti Behura, Pete Smith, Oscar Quezada

Unconventional Resources Technology Conference (URTEC)

.... For the above reasons, the re-datumed data is ideal for traveltime and amplitude inversion. We perform azimuthal velocity analysis (assuming...

2016

Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15)

Mazlan Ghazali, Edgardo Padron, Mehmet Ferruh

Geological Society of Malaysia (GSM)

...Abstract: Azimuthal Anisotropic NMO Analysis for Amplitude Stripping Removal in Sumandak 3D Reprocessing (Geophysics Paper 15) Mazlan Ghazali...

2011

Resistivity Indication of Reservoir Flow Potential in Carbonate Rocks: A Case Study of Little Cedar Creek Field, Onshore Alabama, #20256 (2014).

Qifei Huang and Yuefeng Sun

Search and Discovery.com

... of the reservoir. The purpose of this study is to investigate the resistivity response of different pore structures in comparison with sonic velocity, for a better...

2014

Application of TTI Reverse Time Migration, Deepwater Offshore Malaysia (Paper P5)

J. Sun, B. Mishra, C. Jiao, J. Sun, G. Hodgkiss, A. Bisset

Geological Society of Malaysia (GSM)

..., using impulse response analysis and actual data, that RTM is superior to Kirchhoff migration even in the absence of high velocity bodies...

2012

High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study

Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc

Indonesian Petroleum Association

... the complexity of the overburden consists of several thin multilevel channel systems filled with a combination of anomalously high or low velocity sediments...

2014

Impact of Pre-Stack Depth Migration on the Anama Prospect, Papuan Foreland Basin

K. Bradey

Papua New Guinea (PNG) Petroleum Convention Proceedings

... than the maximum offset of the streamer, and is considered too deep for any detailed velocity analysis to be effective in depth conversion. For both...

2000

Abstract: Multi-Disciplinary Pore Pressure Prediction : Reconciliate Geophysics and Basin Modeling to Control Risks and Uncertainties in Drilling Operations (Geophysics Poster 27)

G. Lecante, P. Wojciak, N. Bianchi

Geological Society of Malaysia (GSM)

...): velocity generally increases with confining pressure and decreases with pore pressure. Consequently the joint analysis of interval velocity variations...

2011

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