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The AAPG/Datapages Combined Publications Database

Showing 481 Results. Searched 189,743 documents.

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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

Delineating Fractures from Seismic Attributes; #110124 (2010)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... automated 3D rose diagrams from seismic attributes and correlate them with other lineaments seen on the coherence attribute. 3D volume rendering...

2010

Seismic Attributes for Stratigraphic Feature Characterization

Search and Discovery.com

... geophysical techniques available for characterizing faults/fractures and other subtle stratigraphic features, 3D seismic attributes are particualrly...

2013

Tech Note: Volumetric Seismic Attributes for Automated Fault Interpretation and Structural Interpretation: A Growth Fault Example from the Texas Gulf Coast

Alison Henning, Gaynor Fisher, and Stephen Purves

Houston Geological Society Bulletin

... or discontinuity attributes are different in that they can be related directly to geologic structures, such as faults. While various coherence algorithms can...

2010

Abstract: Seismic Geomechanical Properties for Fracture Characterization of a Carbonate Reservoir, Saudi Arabia; #90319 (2018)

Khalid A. Hawas, Debasis Chaudhuri, Sultan Al Otaibi

Search and Discovery.com

... wellbores can help in the prediction and population of discrete fractures. Geometrical seismic attributes, such as curvature, coherence and dip, can...

2018

Gleaning Meaningful Information from Seismic Attributes

Search and Discovery.com

...-Steering Option During Computation of Geometric Attributes Usually estimation of coherence is done under the assumption of flat events or zero dip...

2013

Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... with curvature and other attributes using transparency • Useful attribute 2 ©2017 TGS-NOPEC Geophysical Company ASA. All rights reserved 2 Coherence...

2018

Abstract: Coherence and Measures of Coherence: An Advanced 3D Interpretive Processing Application

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

... of measures of coherence are available for generating a 'coherence data volume', viz crosscorrelation, semblance, eigendecomposition. This exercise...

1997

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

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... and Marfurt (1999) developed coherence attributes which compared adjacent seismic waveforms using cross correlation, semblance, and eigen structure measures...

2015

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

Satinder Chopra, Kurt J. Marfurt,

Search and Discovery.com

... OF OKLAHOMA, NORMAN Integration of coherence and volumetric curvature images Volumetric discontinuity attributes are powerful tools in the detection...

2011

Generating Complex Fault Interpretation in a Strike-Slip Area and Its Impact on Prospect Evaluation, Kutei Basin

Haryono Haryanto, Irfan Lubis, Luhut P. Gultom, Andrean Satria

Indonesian Petroleum Association

... value. Many methods have been developed to compute fault images using attributes such as semblance (Marfurt et al., 1998), coherency (Marfurt et al...

2019

Semblance and Other Coherency Measures for Multichannel Data: ABSTRACT

N. S. Neidell

AAPG Bulletin

...Semblance and Other Coherency Measures for Multichannel Data: ABSTRACT N. S. Neidell 1970 560 560 54 3. (March) The concept of "semblance" is a new...

1970

Coherence Attribute Applications on Seismic Data in Various Guises

Satinder Chopra, Kurt Marfurt

Unconventional Resources Technology Conference (URTEC)

... balancing equalizes each contribution to the covariance matrix, and thus yields crisper features on coherence displays. There are other ways to modify...

2018

Attributes Assisted Seismic Interpretation in Pre-Stack Time versus Depth Migration Data; #41637 (2015)

Tengfei Lin, Hang Deng, Zhifa Zhan, Zhonghong Wan, Kurt Marfurt

Search and Discovery.com

... in seismic waveform (Bahorich and Farmer, 1995, 1996). Similar with other attributes, coherence is sensitive to noise. To avoid this problem, Kirlin (1992...

2015

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

Haibin Di and Dengliang Gao

Search and Discovery.com

... not discernable from coherence or curvature attributes. The example demonstrates the potential of this new technology to predict mode and orientation...

2014

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

... albeit to other semblance schemes. Key words: Semblance, Boot-strapping, Normal Moveout, Weighting, Differential Semblance INTRODUCTION In seismic...

2016

Improving the Quality of Coherence and Curvature Attributes by Using Multispectral Dip Components; #42548 (2020)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

...Improving the Quality of Coherence and Curvature Attributes by Using Multispectral Dip Components; #42548 (2020) Satinder Chopra, Kurt J. Marfurt GC...

2020

Tectonic Fractures Analysis of Carbonate Baturaja Formation, Pondok Tengah Field Using Coherence Attributes

Joko Padmono, Endro Hartanto, Adang Sukmatiawan, Arif Prasetyo, Anom Prasetya, Arief Krisnandya, Tommy Hendriansyah, Nuli Yudhandono

Indonesian Petroleum Association

...Tectonic Fractures Analysis of Carbonate Baturaja Formation, Pondok Tengah Field Using Coherence Attributes Joko Padmono, Endro Hartanto, Adang...

2008

Abstract: Coherency Analysis Interpretation of the Cakerawala Field in Block A-18, MTJDA

Sonny Lim H. B., Baharudin Bin Isa, Idris Mohamad

Geological Society of Malaysia (GSM)

... Coherence algorithms, the Semblance" and Eigen" were used and two seismic attributes were generated, Instantaneous Amplitude and Frequency...

1997

Understanding Attributes and Their Use in the Application of Neural Analysis … Case Histories Both Conventional and Unconventional, #41473 (2014).

Deborah Sacrey, Rocky Roden

Search and Discovery.com

...: Society of Exploration Geophysicists, 429 p. Taner, M.T., and R.E. Sheriff, 1977, Application of amplitude, frequency and other attributes...

2014

Application of Wide-Azimuth 3-D Seismic Attributes to Predict the Microfractures in Block MA Area for Shale Gas Exploration in South China

Yusheng Zhang, Gang Yu, Xing Liang, Li Jiang

Unconventional Resources Technology Conference (URTEC)

... or shale gas-rich zones. As has been shown by previous examples, the coherence and phase attributes of the wideazimuth 3D seismic data can be used...

2015

Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

... allowed accurate judgment on any amplitude-based attributes run on superior seismic migrated signals. In addition, specialized processing sequences have...

2019

Channel detection in 3-D seismic data using sweetness

Bruce S. Hart

AAPG Bulletin

... are highly interbedded. Bahorich, M. S., and S. L. Farmer, 1995, 3D seismic discontinuity for faults and stratigraphic features: The coherence cube...

2008

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