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The AAPG/Datapages Combined Publications Database

Showing 567 Results. Searched 200,685 documents.

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ABSTRACT: Improving Reservoir Characterization Using 3D-CRS Stack Method; #90051 (2006)

Michele Buia, Paolo Marchetti, Alfonso Iunio Marini, Renzo Zambonini, Falah Owaina

Search and Discovery.com

... reservoir porosity and sealing shale type (dual nature). Initial analyses ascertained the reliability of CRS data, the appropriate high S/N and its zero-phase...

Unknown

Abstract: Derived Seismic Attributes Underpin Reservoir Characterization in Data-Driven Methodologies; #90255 (2017)

Keith Holdaway

Search and Discovery.com

... quantitative attribute is amplitude on zero phase data, relative impedance data or absolute impedance data. Traditionally we identify these three...

2017

Abstract: Seismic Array Response in the Presence of Intra-Array Variations in Element Weights, Elevations, and Positions; #90319 (2018)

Ryan Adhi Putra, Abdullatif Al-Shuhail

Search and Discovery.com

... at an element spacing of 0 m. In addition to variable element spacing, the incidence angle of a plane wave with a zero-phase 10-Hz Ricker wavelet was varied...

2018

Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes (CTA Inversion) … 40 Years On!, #42179 (2018).

Kurt Grubbe, Sean McQuaid

Search and Discovery.com

... of reflection coefficients with a zero-phase wavelet (Robertson and Nogami, 1984; Robertson and Fisher, 1988). They found a significant and unique...

2018

Extended Abstract: The Forgotten Curvature: Applications for the Negative of the Second Derivative to Post-Stack Seismic Reflection Trace Volumes

Randy Bissell

GCAGS Transactions

... is the construction of a new seismic volume that (1) enhances resolution of seismic reflection data and (2) maintains the zero-phase, polarity, and character...

2016

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

D. Meisinger and N. H. Kalmanovitch

Search and Discovery.com

... of a synthetic trace with a zero phase Ormsby wavelet of 12/16 to 115/125 Hz bandwidth with seismic data filtered at the low end to 12/16 with an open...

2014

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

... as broad a frequency spectrum as possible with all frequencies at “zero phase”. We have made great strides in achieving this but various forms of noise...

2015

A statistical method-based approach for frequency-varying residual phase detection and correction

Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... similarity properties, and finally applying local skewness properties to zero-phase processing the wavelet. However, in actual propagation, high...

2024

First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology

Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda

Indonesian Petroleum Association

... as the seismic data: zero phase with a maximum frequency of 90 Hz (Figure 17). Then the normal moveout correction was applied to the enhanced upgoing Pwaves...

2023

Preparation of Seismic Data For Stratigraphic Work

Abilene Geological Society

... source creates a zero-phase wavelet in the data. A zero-phase wavelet is symmetric about its origin and is also shown in figure 3-2. If we use...

1993

Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... and in time, using two different AVO techniques. The CMPs were then stacked and enhanced. A dephase filter is generated to extract the zero phase wavelet...

1992

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 5: Seismic Data Interpretation for Reservoir Boundaries, Parameters, and Characterization

William L. Abriel, Roger M. Wright

AAPG Special Volumes

... of relative amplitude scaling, zero-phase deconvolution, dip selective moveout, and finite difference 2-pass migration. Subsurface 3-D bins covered...

2011

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