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The AAPG/Datapages Combined Publications Database
Showing 16,664 Results. Searched 196,121 documents.
Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring
Martin Karrenbach, Steve Cole, Victor Yartsev
Unconventional Resources Technology Conference (URTEC)
... monitoring analysis. Thus, the p-sonic, averaged shear-sonics, together with VSP and surface seismic data were used to build an isotropic 3D velocity model...
2015
Investigating Natuna Carbonate Platform Complexities Through Integration of Multi-Geophysical Datasets From Seismic FWI PSDM Reprocessing
Muhammad Nauvall Juliansyah
Indonesian Petroleum Association
... early to final stage and highlight the geological features in PSDM FWI reprocessed data that previously was not able to be imaged on the original PSTM...
2022
Seismic Foldout: FWI Imaging Under Complex Geological Anomalies
Adriana Citlali Ramirez, Simon Baldock, Stuart Fairhead, TGS
GEO ExPro Magazine
... is the realization of full wavefield scattering analysis of the data, generating models, structural maps, and imaged attributes such as gathers and angle...
2023
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... estimate of interval velocities and interface shapes, an algorithm that can properly apply the detailed velocity information to the unimaged data is needed...
1995
A Quantitative Method for Evaluating Ecological Risks Associated with Long-Term Degradation of Deep-Sea Plastic-Containing Infrastructure
Alexander N. Testoff, Nicholas A. Nelson, Joseph P. Nicolette
Australian Petroleum Production & Exploration Association (APPEA) Journal
... characterisation. Additionally, two SSDs derived from different ecotoxicological data sets prioritising either particle shape or marine species are also...
2022
Molecular Dynamics Simulation on Modeling Shale Gas Transport and Storage Mechansims in Complex Nano-Pore Structure in Organic Matters
Guan Qin, Shuai He
Unconventional Resources Technology Conference (URTEC)
... and instrumental analysis (XRD, 13C NMR, etc.) to reconstruct the representative molecular structure in organic matter. Self-diffusivity...
2015
Complementary Results on Experiment-Derived Classification of Submarine Sediment Gravity Flows; #51386 (2017)
Carolina H. Boffo, Rafael Manica, Ana Luiza de Oliveira Borges, Marco A. S. Moraes, Paulo L. B. Paraizo
Search and Discovery.com
.... Velocity and concentration data were also collected using, respectively, 24 UVP probes and 6 UHCM probes. UVP1, UHCM1 640 cm 15 m Long INLET DIFUSER...
2017
Permeability Prediction and Distribution in the Confined South Georgia Rift Red Beds With Implications for CO2 Storage; #80590 (2017)
Olusoga M. Akintunde, Camelia C. Knapp, James H. Knapp
Search and Discovery.com
.... Akintunde, Camelia C. Knapp, James H. Knapp PS Permeability Prediction and Distribution in the Confined South Georgia Rift Red Beds With Implications...
2017
Abstract: Detection of Naturally Occurring Micro-Fractures
Jamal Ass'Ad
Houston Geological Society Bulletin
... are calculated using the first arrivals, and velocities measured from data for two different models with velocity (S1) is almost constant...
1992
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... is forgiving of small earth-model errors but fails when velocity varies rapidly. Standard practice of using these time data is to interpret them in the time...
2011
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)
... and limited legacy data, reservoir evaluation is often based on the interpretation of one seismic image. Building a suitable velocity model followed...
2018
Representation of Bed Configurations in Depth-Velocity-Size Diagrams
John B. Southard
Journal of Sedimentary Research (SEPM)
... onfigurations in the narrow range of depths (approximately 0.1-0.5 m) for which flu me data are available. DEPTH-VELOCITY-SIZE DIAGRAM In uniform...
1971
Differentiation of Beach and Dune Sands, Using Settling Velocities of Light and Heavy Minerals
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... medium of deposition, is also used in the analysis. Dune sands, on the other hand, should yield velocity-in-water distributions that become faster...
1967
Combining PSDM and Seismic Modeling to Reduce Uncertainties in Time Structural Interpretation
William Agudelo, José Fernando Gamboa, Saúl Guevara, Carlos Piedrahita, Luis Ernesto Rojas, Martín Morales, Héctor Alfonso
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Magdalena Valley basin. (1) We have built an interval velocity model and an horizon model in depth using migration velocity analysis and iterative...
2009
Permian Basin Seismicity: Looking Backwards, Moving Forwards, #11082 (2018).
Diane Doser, Mark Baker
Search and Discovery.com
... at seismic wavelengths from well log data -Velocity inversions from surface data face problems since only estimating horizontal velocities...
2018
New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging, #41705 (2015).
Marek Kacewicz, Sankar Muhuri, Weihong Fei
Search and Discovery.com
... workflows consist of several steps that include basin modeling, tomography, petrophysical and geomechanical data analysis, building hybrid effective...
2015
Particle Roundness and Surface Texture Effects on Fall Velocity: NOTES
Garnett P. Williams
Journal of Sedimentary Research (SEPM)
... data, it is often implicitly assumed that these are the only particle properties which significantly influence fall velocity. Such an assumption may...
1966
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China
Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Uwe Strecker, Maggie Smith
Unconventional Resources Technology Conference (URTEC)
... attribute analysis of anisotropy from elliptical velocity inversion indicates that anisotropy varies horizontally and vertically, and that it is dominantly...
2016
Refraction Solutions by Wavefront Targeting: ABSTRACT
Frederick L. Schenck
AAPG Bulletin
... travel time data when the velocity is known by applying End_Page 1775------------------------------ Huygens' principle in reverse. Targeting...
1963
Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM
Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga
Indonesian Petroleum Association
...Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM Gene Skeith, Peter...
2008
Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia
Patrick Jonklaas
Indonesian Petroleum Association
... and calibration to well data are applied. Stacking velocity analysis could have value for identifying lateral changes in velocity caused by lithological...
1991
Shale Gas Sweet Spot Identification using Quantitative Seismic Interpretation (QSI) and Neural Network in Krishna-Godavari Basin, India
Soumen Deshmukh, Shrey Omer, P. S. Tomor, Harilal
Unconventional Resources Technology Conference (URTEC)
... (>40%) and high maturity (VRo ≈ 1.1 – 1.3) in a thermogenic window. AVO modeling (based on synthetic data) and AVO analysis (based on field data) have...
2020
Experimental Study on Bedforms Created by Density Currents, #50430 (2011)
Juan J. Fedele, David Hoyal, Kristopher Guentzel, Jason Draper
Search and Discovery.com
... ANALYSIS • PIV was used to obtain detailed velocity vector fields over entire wavelengths of supercritical dunes, to further investigate dune wavelength...
2011
Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins
Joanne M. Whittaker, Alexey Goncharov, Simon E. Williams, R. Dietmar Müller
Petroleum Exploration Society of Australia (PESA)
... to densities as input for the gravity inversion process. Conclusions Analysis of velocity data from seismic refraction and sonobuoy data, in a reconstructed...
2012