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The AAPG/Datapages Combined Publications Database

Showing 16,669 Results. Searched 196,194 documents.

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Abstract: Fracture Detection and Imaging Using Three-Component Borehole Seismic Data; #91204 (2023)

Ali Aldawood, Ali Alzayer, Ahmed Alawami, Abdulmohsen Alali

Search and Discovery.com

... accordingly to prevent circulation loss. However, a total loss of circulation was unpredictable and a detailed three-component analysis of the ZVSP data...

2023

Subsurface Geology of North Carolina-South Carolina Coastal Plain from Seismic Data

William E. Bonini , George P. Woollard

AAPG Bulletin

... and Piedmont structural trends. In addition to well and seismic velocity information, gravity and magnetic data are also available to aid...

1960

High frequency refraction/reflection full-waveform inversion case study from North West Shelf offshore Australia

David Dickinson, Fabio Mancini, Xiang Li, Kai Zhao

Petroleum Exploration Society of Australia (PESA)

...). At reservoir level, the tomography velocity has a vertical resolution ~500m, but well data indicates the existence of important shorter wavelength...

2018

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

... data processing generally consists of-process geometries, static correction, filtering and velocity analysis, NMO and migration. Frequency filtering...

2017

How Porosity and Permeability Vary Spatially with Grain Size, Sorting, Cement Volume, and Mineral Dissolution in Fluvial Triassic Sandstones: The Value of Geostatistics and Local Regression

J.M. McKinley, P.M. Atkinson, C.D. Lloyd, A.H. Ruffell, R.H. Worden

Journal of Sedimentary Research (SEPM)

... explanatory processes are not spatially constant throughout the rock face, then a linear regression analysis using data for an entire rock section...

2011

Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT

James M. Parks

AAPG Bulletin

...Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT James M. Parks 1983 529 529 67 3. (March) Sedimentary particles with minor...

1983

Abstract: *Prediction of S-Wave Velocity using Machine Learning Algorithms Combined with Empirical Mode Decomposition-Based Approaches; #91202 (2022)

Said Gaci and Mohammed Farfour

Search and Discovery.com

... accurate presdiction of Vs from Vp data is reached using CEEMD. Figure 1. Estimations of S-seismic wave velocity (Vs) log at well KTB-VB using...

2022

3D Reservoir Characterization in the Grand Rapids Oil Sands; #40678 (2010)

Laurie Weston Bellman and Marnie E. Connelly

Search and Discovery.com

... involves the use of AVO (amplitude vs offset) analysis to separate the compressional (P-wave) and shear (S-wave) components of the seismic data...

2010

Vp/Vs Ratio from Three Component Zero Offset: An Additional Tool for Pressure Prediction Ahead of the Bit

Carlos Planchart, Carlos Vargas, Raul Cova, Alexander Palacios

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... surface seismic data (figure 4). The surface seismic velocity analysis predicts a strong decrease of velocities ahead of the bit. The VSP inversion shows...

2006

Enhancing PSDM via Well Data Derived from Gradient Boosted Trees Machine Learning

Marianne Rauch, Mike Perz, Sathiya Namasivayam, Ritesh Sharma

Unconventional Resources Technology Conference (URTEC)

... section of sonic log data. A meaningful test required us to generate two PSDM volumes, one volume where the velocity model was generated using...

2020

Abstract: Full Anelliptic Time Processing (Paper 7)

Charles Zeltser

Geological Society of Malaysia (GSM)

... of seismic events follow hyperbolic behaviour. Of course neither is true, the velocity of propagation within a seismic layer can vary between horizontal...

2003

Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)

Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli

Search and Discovery.com

..., velocity and anisotropic parameter analysis and modeling, and velocity updates. A complete discussion of velocity model building is out of the scope...

2015

Modelling of Drift of Nearby Icebergs Using Wind and Current Measurements at a Fixed Station

E. D. Soulis

CSPG Special Publications

... briefly and an analysis of some of the data with respect to iceberg drift is presented. Figure 1.   The Saglek Study Full details of the expedition...

1975

Some Principles and Techniques Used in Reconstructing the Hydraulic Parameters of a Paleo-Flow Regime

Alan V. Jopling

Journal of Sedimentary Research (SEPM)

... in the Manning or Chezy equations for stream flow. From these basic data, calculations are made for the bed shear stress, shear velocity, rate of bed...

1966

Non-Seismic Detection of Hydrocarbons: An Overview, #41697 (2015).

Dietmar (Deet) Schumacher

Search and Discovery.com

...Non-Seismic Detection of Hydrocarbons: An Overview, #41697 (2015). Dietmar (Deet) Schumacher PS Non-Seismic Detection of Hydrocarbons: An Overview...

2015

Wide-Angle Seismic-Reflection and -Refraction Data from the Solomon Islands

A. K. Cooper, R. A. Wood

Circum Pacific Council Publications

... REDUCTION The data-reduction procedures and computer algorithms used by the U.S.G.S. for the analysis of the wide-angle reflection and refraction data...

1986

A Contribution to the Study of Reservoirs Using Seismic Data

Gatot Kariyoso, Purwoko, J. Delaplanche

Indonesian Petroleum Association

... analysis of reflection character carried out in data processing. The result of the study proved that apart from giving significant contribution...

1979

Abstract: Effects of Lateral Heterogeniety Scales on AVO Trends; #90174 (2014)

Ramin Saleh, Emmanuel Bongajum, and Bernd Milkereit

Search and Discovery.com

... as fluid/gas indicators. The importance of possible effects of lateral heterogeneity scales on AVO analysis has been mentioned in previous studies...

2014

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