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The AAPG/Datapages Combined Publications Database

Showing 3,435 Results. Searched 188,450 documents.

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Structural Curvature versus Amplitude Curvature, #41012 (2012)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... as structural curvature, as the calculations are carried out on reflector depth or time. We can also compute curvature attributes using seismic amplitude...

2012

Predicting Fracture Orientations with Volumetric Curvature Gradient Analysis; #41331 (2014)

Haibin Di and Dengliang Gao

Search and Discovery.com

... in a seismic volume, we compute the first, second and third derivatives of the seismic reflector; second, using equation 1, a set of azimuthal curvature...

2014

Integration of Coherence and Volumetric Curvature Attributes, #40770 (2011)

Satinder Chopra, Kurt J. Marfurt,

Search and Discovery.com

...-Dossary, S., and K.J. Marfurt, 2006, 3D volumetric multispectral estimates of reflector curvature and rotation: Geophysics, v. 71/5, p. P41-P51. Bakker, P...

2011

Abstract: Which Curvature is Right for You? Part - 2; #90174 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... variability. Since the amplitude and structural position of a reflector are mathematically independent properties, application of amplitude curvature...

2014

Volumetric Curvature Attributes for Mapping Faults, Fractures, Depositional and Diagenetic Features

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... computation of curvature • Fractional derivative approach on volumetric estimates of reflector dip. • Yields multi-spectral estimates of curvature measures...

Unknown

Abstract: Curvature Attribute Applications to Seismic Data; #90211 (2015)

Satinder Chopra, Kurt Marfurt, and Vladimir Alexeev

Search and Discovery.com

...Abstract: Curvature Attribute Applications to Seismic Data; #90211 (2015) Satinder Chopra, Kurt Marfurt, and Vladimir Alexeev Datapages/Search...

2015

Abstracts: Integration of Coherence and Volumetric Curvature Images; #90173 (2015)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... of the volumetric reflector dip components provides a full 3D volume of curvature values. There are many curvature measures that can be computed...

2015

Abstract: Which Curvature is Right for You? Part - 1; #90174 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... the apparent curvature seen as surface cuts any azimuthally-aligned vertical slice. If the alignment is along the strike or dip direction of the reflector...

2014

ABSTRACT: Seismic Characterization of the Woodford Shale in the Anadarko Basin; #90133 (2011)

Nabanita Gupta, Supratik Sarkar, and Kurt J. Marfurt

Search and Discovery.com

... geometric attributes including reflector convergence and reflector rotation along with some common attributes including coherence, curvature and coherent...

2011

Seismic Attributes for Fault/Fracture Characterization, #41539 (2015).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

...), Sigismondi and Soldo (2003), and Massafero et al. (2003)) have demonstrated the use of seismic measures of reflector curvature to map subtle features...

2015

Abstract: Multi-spectral Volumetric Curvature Adding Value to 3D Seismic Data Interpretation; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

..., 2005, 3-D volumetric multispectral estimates of reflector curvature and rotation: Geophysics, 71, P41-P51. Bergbauer, S., T. Mukerji, and P. Hennings...

2013

Abstract: Multi-spectral Volumetric Curvature Adding Value to 3D Seismic Data Interpretation; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

..., 2005, 3-D volumetric multispectral estimates of reflector curvature and rotation: Geophysics, 71, P41-P51. Bergbauer, S., T. Mukerji, and P. Hennings...

2013

Multispectral Volumetric Curvature Adding Value to3D Seismic Data Interpretation, #41540 (2015).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... of reflector dip and azimuth: Geophysics, v. 71, p. 29-40. Bergbauer, S., T. Mukerji, and P. Hennings, 2003, Improving curvature analyses of deformed...

2015

Seismic Attributes for Stratigraphic Feature Characterization

Search and Discovery.com

... al., 2002; Sigismondi and Soldo, 2003; Massafero et al., 2003) have demonstrated the use of seismic measures of reflector curvature to map subtle...

2013

ABSTRACT: Seismic detection of faults and fractures; #90136 (2011)

Santinder Chopra

Search and Discovery.com

..., and structural curvature versus amplitude curvature. Applications of additional recent newer volumetric attributes such as reflector convergence...

2011

Abstract: A Robust Workflow for Extracting Discontinuities and Subtle Stratigraphic Features from Seismic Data

Amit K Ray, Rajeshwaran Dandapani, Sumit Verma

Southeast Asia Petroleum Exploration Society (SEAPEX)

... interpretation. Seismic discontinuity attributes such as coherence and curvature attributes are excellent tools to extract these features from seismic...

2019

Interpreting Fault and Fracture Lineaments with Euler Curvature; #41926 (2016)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... of Euler curvature on a horizontal x-y plane and project the lines onto the local dipping plane of the reflector. In this way, Euler curvature can...

2016

ABSTRACT: Understanding Channel-Overbank Deposits and Seismic Stratigraphic Features Using Newly Developed Volumetric Attributes; #90133 (2011)

Nabanita Gupta, Supratik Sarkar, and Kurt J. Marfurt

Search and Discovery.com

... detection attributes like coherence and Sobel filter often delineate channel edges while curvature attributes help to image the channel thalweg...

2011

Delineating Fractures from Seismic Attributes; #110124 (2010)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

..., S. and K.J. Marfurt, 2006, 3D volumetric multispectral estimates of reflector curvature and rotation: Geophysics, v. 71/5, p. P41P51. Chopra, S. and G. Larsen...

2010

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