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The AAPG/Datapages Combined Publications Database

Showing 17,122 Results. Searched 196,763 documents.

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Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra

Mark Crawley, David Ginger

Indonesian Petroleum Association

... the deepest well to have been drilled in the South Palembang Sub-basin. Analysis of the seismic stacking velocities indicated the presence of a velocity...

1998

Physical Properties of Carbonate Reservoirs in South Sumatra

B. Sudewo, A. R. Suhendan, S. Chacko

Indonesian Petroleum Association

... velocities that are in best agreement with the data. Prediction of velocity from electrical resistivity using a combination of Archie's Equation...

1987

Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... The migration can be completed by applying a second, or residual, migration to the previously migrated data using a residual migration velocity, VR...

1992

Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing

Jian Zhou, Jizhong Yang, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... A., S. Erlingsson, and B. Bessason, 2018, Tool for analysis of multichannel analysis of surface waves (MASW) field data and evaluation of shear wave velocity profiles...

2022

Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java

Jarot Setyowiyoto, Bagus Endar B. Nurhandoko, Ariffin Samsuri, Bambang Widjanarko, Thurisina

Indonesian Petroleum Association

... and facies of Baturaja carbonate rock to the seismic wave parameter, such as compressional and shear wave velocity. Many data were collected and studies...

2007

3-D Tomographic Amplitude Inversion for Compensating Transmission Losses in the Overburden

Barry Hung, Kefeng Xin, Sergey Birdus, James Sun

Indonesian Petroleum Association

... that are not restricted to originate from near surface. The analysis is performed on the migrated data and based on the tomographic velocity updating algorithm described...

2009

Abstract: Assessment of a Re-processed GPR Data in the Distal Part of Trandum Delta in Southern Norway; #90254 (2016)

Nuha E. Mohamed, Tor S. Pedersen, Per Aagaard, Annik Myhre, and Walid Osman

Search and Discovery.com

... and 25 MHz data have been processed mainly for attenuation removal, filtering, gain enhancement and velocity analysis in Reflexw. Furthermore, migration...

2016

Collection and Processing of Digitized Acoustic Log Data

R. A. Broding J. L. Poole

CSPG Bulletin

... with the log of velocity and tabulated. These data were processed by United Geophysical who recorded the computed information on magnetic tape and played...

1960

Abstract: Maximize the Potential of Seismic Data in Shale Exploration and Production … Examples from the Barnett Shale and the Eagle Ford Shale; #90187 (2014)

Joanne Wang and Duane Dopkin

Search and Discovery.com

... orientation through anisotropic velocity analysis and azimuthal AVO technique. Geomechanical property generation requires input of reflection angle data...

2014

Turbulent Flow

Gerard Middleton, John B. Southard

Special Publications of SEPM

... analysis of the velocity distribution in turbulent flow down a plane in Chapter 1 (see Equation 1.14), but we didn't show any data to indicate whether...

1984

Abstract: Oil and Gas Exploration Emphasizing Overpressure-Enhanced HC Seals in Large Tertiary Deltaic Complexes; #90256 (2016)

Steven L. Getz

Search and Discovery.com

... traps is usually facilitated by a combination of log analysis, subsurface mapping, and reflection seismic methods that include: 1). inversion, fault...

2016

Next-generation resolution through multiparameter FWI imaging

Tom Rayment, James McLeman, Karen Dancer, Tim Burgess

International Meeting for Applied Geoscience and Energy (IMAGE)

...) imaging offers an alternative approach by simultaneously inverting for various parameters including velocity and reflectivity using raw field data as input...

2022

Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.

Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... been pre-stack depth migrated (PSDM) in an effort to do everything possible to reduce velocity-related structural risk. The PSDM 3D data showed...

2009

Enhanced Reservoir Characterization and Permeability Prediction of Heterogeneous Carbonate Reservoirs from Sonic Velocity and Digital Image Analysis; #50689 (2012)

John E. Thornton and G. Michael Grammer

Search and Discovery.com

...Enhanced Reservoir Characterization and Permeability Prediction of Heterogeneous Carbonate Reservoirs from Sonic Velocity and Digital Image Analysis...

2012

Prediction of Petrophysical Properties of Trenton-Black River (Ordovician) Reservoirs by Comparing Pore Architecture and Permeability to Sonic Velocity; #50508 (2011)

John E. Thornton and G. Michael Grammer

Search and Discovery.com

... Reservoirs from Sonic Velocity and Digital Image Analysis,” Search and Discovery Article #50689 (2012). 1 2 Western Michigan University, Kalamazoo, MI...

2011

Integrated Seismic Multi-Attribute Analysis for Complex Fluvio-Deltaic Reservoir Properties Mapping, Minas Field, Central Sumatra

Sigit Sukmono, Dardji Noeradi, Faizil Fitris, Tafsillison, William C. Richmond, Seffibudianti, Pujiyono

Indonesian Petroleum Association

... mapping reservoir-scale flow units. To overcome this problem, seismic multi-attribute analysis utilizing high-resolution 3D seismic data has been...

2003

Ultrasonic velocity tomography of rock sample

Tian Xie, Jiajia Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the waveform data. Introduction On a laboratory scale, indoor rock physics experiments may undertake detailed investigation and analysis of our...

2023

The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data

Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny

Indonesian Petroleum Association

... operators have data derived fully automatically by means of a coherency analysis. This means a velocity model of subsurface is not required to perform...

2009

Integrating Basin Modelling with Geophysical Methods; #120108 (2013)

Hans Martin Helset, Zhijun Du, and Erling Fjær

Search and Discovery.com

... exploration methods. In the exploration phase, seismic and electromagnetic data can be inverted for sediment velocity and resistivity. Using rock physics...

2013

Abstracts: Converted Wave Processing in the EOM Domain; #90173 (2015)

Thais A. Guirigay and John B. Bancroft

Search and Discovery.com

... wave prestack migration and velocity analysis has been developed. That is based on the consideration of prestack migration by equivalent offset...

2015

Abstract: Automatic Time Picking and Velocity Determination on Full-Waveform Sonic Logs; #90171 (2013)

Lejia Han, Joe Wong, John C. Bancroft, and Robert R. Stewart

Search and Discovery.com

... accuracy. Velocity values for rock formations can be determined using refraction analysis on first-arrival times. However, a more accurate alternative...

2013

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