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The AAPG/Datapages Combined Publications Database

Showing 7,103 Results. Searched 190,987 documents.

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Reconciliation of Measurement Differences Observed from Seismic, Well Logs, and VSP: ABSTRACT

E. B. Neitzel, T. K. Kan

AAPG Bulletin

... seismic processing effects in the synthetic seismogram generation. Some of the reconciliation methods show that (1) free surface multiples and interbed...

1985

VSP Fundamentals that Improve CDP Data Interpretation: ABSTRACT

J. E. Gaiser, J. P. Disiena

AAPG Bulletin

... they have the same resolution. It also correlates well with the synthetic seismogram because they both contain primary reflections without multiples...

1983

Synthetic Seismograms and Their Uses

Abilene Geological Society

.... The synthetic seismogram, in many cases, does not calculate multiples but only primaries. This characteristic can also serve as a good multiple identifier...

1993

Chapter 4: Synthetic Seismograms and Their Uses

Tom Wittick

North Texas Geological Society

... is the synthetic seismogram. It is the bridge that joins together log and seismic data. It puts the log data in a form where they can be compared...

1992

Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)

PatrĂ­cia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau

Search and Discovery.com

.... The effectiveness and possible issues of this scheme in suppressing multiples are described and discussed for two different synthetic velocity models...

2010

ABSTRACT: Synthetic Seismogram Analysis of Unayzah Reservoirs in Saudi Arabia; #90051 (2006)

Timothy H. Keho, L. Wayne Smith, Michael K. Broadhead, Fernando A. Neves

Search and Discovery.com

...ABSTRACT: Synthetic Seismogram Analysis of Unayzah Reservoirs in Saudi Arabia; #90051 (2006) Timothy H. Keho, L. Wayne Smith, Michael K. Broadhead...

Unknown

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

... OF SEISMIC DATA Figure 2. 3-D processing sequence. Sonic Log Density Log Predictive Deconvolution Synthetic Seismogram Phase Correction Final...

1994

Synthetic Seismograms: Part 7. Geophysical Methods

Kari Rekoske, David Hicks

AAPG Special Volumes

... with borehole data. The synthetic seismogram (often called simply the "synthetic") is the primary means of obtaining this correlation. Velocity data...

1992

Reflection Seismogram in a Solid Layered Earth: ABSTRACT

Milo M. Backus, Filho Nepomuceno, Jingzhong Cao

AAPG Bulletin

... angle can be very significant. Replacement of the plane wave normal incidence synthetic seismogram with the point source solid earth synthetic...

1983

Seismic Applications of the Velocity Log

W. G. Rimmer

CSPG Bulletin

... discontinuities of acoustic impedance due to changes in porosity and, hence, velocity have been prepared. The analogue type of synthetic seismogram...

1960

VIII. Conversion of Seismic Data to Log-Like Displays

Norman S. Neidell

AAPG Special Volumes

... to well data by means of a synthetic seismogram (p. 6). We noted an improvement in resolution in the wavelet-processed data and also the lack of multiples...

1979

Work Processes to Mitigate Interpretation Pitfalls in Areas of Severe Seismic Multiples

Carl E. Helsing, Jesse Shaw

Indonesian Petroleum Association

... interpretation using synthetic multiples can assist in avoiding interpretation pitfalls and help produce viable geologic scenarios. The collaboration between...

2012

Geologic/Geophysical Study of Fluvial Delta in Offshore Louisiana: ABSTRACT

John E. Jordan, Jr.

AAPG Bulletin

... determinations of their environments, were also included in the data. A synthetic seismogram and two models were developed: a depositional model...

1981

Analog Model and Synthetic Seismogram Studies of Long Range Refraction Method: ABSTRACT

Stanley J. Laster, Richard Schell, Milo M. Backus

AAPG Bulletin

...Analog Model and Synthetic Seismogram Studies of Long Range Refraction Method: ABSTRACT Stanley J. Laster, Richard Schell, Milo M. Backus 1963 1772...

1963

Vertical Seismic Profiling in Hydrocarbon Exploration and Reservoir Development

Bob A. Hardage

Circum Pacific Council Publications

... circumstances where one cannot create a synthetic seismogram that satisfactorily agrees with surface-recorded seismic data, one may be uncertain which data...

1989

ABSTRACT: An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait; #90051 (2006)

Tarek Nafie, Will Gowans, Pradyumna Dutta

Search and Discovery.com

... to inter bed multiples from the shallow horizons. Integration of the borehole data with 3D seismic data was utilized for relative trueamplitude recovery...

Unknown

ABSTRACT: Multiple Prediction and Subtraction from Apparent Slowness Relations In 2D synthetic and Field Ocean-bottom Cable Data and 3D Synthetic Data; #90113 (2010)

Juanjuan Cao and George A. McMechan

Search and Discovery.com

... time. Tests of 2D synthetic and field data and 3D synthetic data indicate that the proposed method predicts multiples very well and removes them from...

2009

Abstract: Better Imaging of the Subsurface using Primaries and Multiples: A Synthetic Example

Abdul Rahim Md Arshad, Deva Ghosh

Geological Society of Malaysia (GSM)

...Abstract: Better Imaging of the Subsurface using Primaries and Multiples: A Synthetic Example Abdul Rahim Md Arshad, Deva Ghosh EatamahShaImaahR...

2017

Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section

Deddy F. Djanawir, Frans Langitan

Indonesian Petroleum Association

... interesting results. Deconvolution improved the signal energy and intensively suppressed multiples that exist in the data. Inverse Q filtering improved...

2004

SYNTHETIC SEISMOGRAMS

Search and Discovery.com

N/A

Amplitude Mapping of Reservoirs in North Africa

Search and Discovery.com

... still be done with similar results using traces from a synthetic seismogram. There is a small amount of additional effort required matching...

2013

VSP: Lessons from Numerical Simulation

M. Suprajitno, S. A. Greenhalgh

Indonesian Petroleum Association

... surface (see Figure 1). This displacement, as a function of time, constitutes the synthetic seismogram. The difficulty in computing synthetic VSP...

1985

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

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