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The AAPG/Datapages Combined Publications Database

Showing 8,317 Results. Searched 200,293 documents.

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Geophysical Characterization of the Canol and Bluefish Oil Shales, Central Mackenzie Valley, NWT, Canada; #51047 (2014)

Michael E. Enachescu, Fred Kierulf, Paul Price, Murray Cooper, Allan Châtenay

Search and Discovery.com

... the MGM staff, Explor, Geological Survey of Canada, and NTGO. Figure 1. Log characteristics and synthetic seismogram for East MacKey 1-77, CMV. Figure...

2014

Abstract: A Seismic Workstation Solution to Bakken AVO; #90174 (2014)

D. Meisinger and N. H. Kalmanovitch

Search and Discovery.com

...-faceted interpretive process that is best done on a seismic work station. The synthetic seismogram must first be stretched to perfectly align...

2014

Calibrating FWI image amplitudes: Insights from deepwater GoM

Lennon Infante-Paez, Nayyer Islam

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the FDR. Furthermore, our synthetic model suggests that the amplitude ratio from oil to brine bearing sands is ~2.5x, which matches our...

2024

Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)

Dong Shi, Ramin Saleh, Bernd Milkereit

Search and Discovery.com

... the synthetic seismogram is a full-waveform modelling with presence of both P and S waves and surface waves. Acoustic wave equation is used for extrapolate...

2015

Stratigraphic Delineation of the Baong Sandstone by High Resolution Acoustic Inversion in the North Sumatra Basin

L. R. Weathers, R. B. Helm

Indonesian Petroleum Association

... Synthetic Seismogram NSB–L2 Seismic reflections representing individual thin Baong sandstone layers occurring directly above the Belumai carbonate...

1984

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

... for acoustic wave modeling Figure 5 - Seismogram synthetic at CDP 800 Figure 6 - Seismogram synthetic at CDP 1000 Figure 7 - Conventional stack section...

2009

Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

... phenomena not accounted for in the other synthetic seismic data sets, such as geometrical spreading of the source energy, refractions, multiples...

2002

Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming

David J. Taylor

Wyoming Geological Association

... of seismic line and a 1-D synthetic seismogram from an adjacent well with formation tops information, showing the correlation between synthetic traces...

1998

A Contribution to the Study of Reservoirs Using Seismic Data

Gatot Kariyoso, Purwoko, J. Delaplanche

Indonesian Petroleum Association

... seismogram and sonic log data. The synthetic seismogram is expressed in time section, where it permits the identification of geologic markers...

1979

Structural and Stratigraphic Interpretation of the Muddy Formation Using the Manderson Field 3D Seismic Survey, Big Horn County, Wyoming

J. Chris Besler, Mark T. Kramer

Wyoming Geological Association

... synthetic seismograms were generated in order to tie borehole information to the seismic data. The synthetic seismogram for the 33-22P well is shown...

2001

Abstract: Nonstationary Predictive Deconvolution; #90172 (2014)

Gary F. Margrave, Michael P. Lamoureux

Search and Discovery.com

... with unit-lag prediction distance. The input to this experiment was a synthetic seismogram with no multiples but a nonstationary constant-Q attenuation...

2014

The acoustic wave curve prediction technology based on support vector machine and its application in depth prediction during horizontal wells drilling

Hebing Tang, Jun Ming, Lei Liu, Zhenglong Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... curves and gamma curves, which lacking for acoustic curves. Therefore, synthetic seismogram can’t be observed, resulting that fine time-depth calibration...

2022

Tinggi Field - Analyzing the DHIs

Harun Mohd. Noor

Geological Society of Malaysia (GSM)

... model. A synthetic seismogram was constructed from the data obtained from the A-5 well. Figure 7 shows the responses to the different lithologies...

1987

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

.... Waveform inversion technique, which determines an optimal subsurface model by comparing observed seismograms with the synthetic seismogram, has to compute...

2012

Multi-Component Seismic (3C) Data Acquisition … A Case Study from Oil India Ltd. Operational Area in Upper Assam Basin, #40728 (2011)

K. L. Mandal, A. K. Khanna, Dr. R. Dasgupta

Search and Discovery.com

.... With the vertically layered strata, vertical transverse isotropy or variations of seismic velocity with angle from the vertical is expected. Synthetic Seismogram...

2011

Abstract: Depth Conversion Methodology using a Stochastic Velocity Model for the McMurray Formation; #90171 (2013)

Darren Hinks, Tom Cox, Stephanie Schmidt, Dale Vanhooren, and Sergei Filin

Search and Discovery.com

... to miss-ties of intrazone events when compared to synthetic seismograms. By using a stochastic velocity model instead of an average zone velocity, we...

2013

Abstracts: Fluid Substitution and Seismic Modelling in a Sandstone Aquifer; #90173 (2015)

Virginia C. Vera and Don C. Lawton

Search and Discovery.com

... is a practical and useful tool in fluid substitution models. Its direct evaluation and synthetic seismogram variation reflects the effects of CO2...

2015

Squeezing More Information Out of 3D Seismic Data with a Match Filter and Possibly Squeezing More Oil Out of Oil Pools; #41562 (2015)

Norm Kalmanovitch, John Townsley

Search and Discovery.com

... and other artifacts sometimes do not allow us to fully meet our objectives. A synthetic seismogram can be made noise free and with a broad enough “zero...

2015

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... wavefield is thus an alternative to the synthetic seismogram for defining the arrival times and waveshapes of surface-recorded reflections. An additional...

1985

Petrophysical and seismic properties of lower Eocene clastic rocks in the central Maracaibo Basin

Alejandro Escalona

AAPG Bulletin

... and Geldart, 1995; Brown, 1999).Figure 6. (A) Synthetic seismogram of well W12 showing a good correlation of major reflectors. (B) Extracted wavelet...

2006

S-transform based processing of noisy surface wave record for recovering high-resolution spectrum

Sayan Mukherjee, Mrinal Bhaumik, Tarun Naskar

International Meeting for Applied Geoscience and Energy (IMAGE)

...?−𝑡)2 ( 𝑒− ∣ ∣ 𝛼∣ 𝑓 ∣+𝛽 ) 2 Synthetic example A 50-channel seismogram from a four-layer model (Table 1) is generated using the staggered-grid finite diff...

2022

Abstract: Practical Mapping of Lithology and Rock Properties using Analyses of Seismic Inversion Models

W.C. Robinson, R.C. Trentham

West Texas Geological Society

..., and to tie important formation boundaries to specific reflections. Forward synthetic seismogram models, which portray a geologic model as an expected seismic...

1997

Systematic Application of Seismic Amplitude Analysis for Exploration in the Upper Cibulakan Formation, Example from Gas Discovery LES-1 Offshore Northwest Java

Gunawan, V. L. Ball, Z. Imran, M. J. Gresko

Indonesian Petroleum Association

... - Impedance) Showing key gas zones discussed on the text. (* tested zone) Figure 11 displays a composite of synthetic seismogram and VSP (Vertical...

1995

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