Time Lapse Seismic for Reservoir Characterization

Rick Walia

Indonesian Petroleum Association

... and reveal production-induced differences. Variation of elastic and acoustic parameters, and Poisson Ratio, are typical information...

Fundamental Issues on the Application of Seismic Methodologies for Carbonate Reservoir Characterization

Sigit Sukmono

Indonesian Petroleum Association

... heterogeneity due to rapid vertical and lateral facies variation 3. Lower seismic resolution due to higher velocities Carbonates differ significantly from...

Application of Geochronology-Based Fault Sets to Fault-Trap Integrity, Eastern Gippsland Basin

J. Sayers

Petroleum Exploration Society of Australia (PESA)

... within the 3-D grid. This study makes use of the 2002 Northern Fields 3-D seismic dataset; specifically, the full-offset, pre-stack, time-migrated cube...

A Seismic 3C3D/4D Experiment in a Production Field in the Middle Magdalena Valley

William Agudelo, Saúl Guevara, Germán Ojeda, Gabriel Álvarez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... fully understood and by rapid lithological variation which can alternate high permeability sandy zones with low permeability shaly zones, that cause...

Garden Banks 625 #1

Mark T. Sunwall

Houston Geological Society

... in September to November 1998 to test a stack of amplitude supported Pleistocene objectives. Pre-drill analysis included 3D seismic, AVO, instantaneous...

The Paleozoic Prospectivity of the Browse Basin, Australia

Said Amiribesheli, Joshua Thorp, Julia Davies

Australian Petroleum Production & Exploration Association (APPEA) Journal

... were inverted to extract three petro-elastic properties of acoustic impedance, Vp/Vs and density by three-term amplitude versus offset inversion...

Calibration of Double-Ended Distributed Temperature Sensing System for Production Logging

Ge Jin, Kyle Friehauf, Baishali Roy

Unconventional Resources Technology Conference (URTEC)

... from the down-going and up-going fiber, avoiding or correcting locations where fibers are spliced or damaged. The offset bias due to instrument...

Prestack true-amplitude angle-domain viscoelastic least squares reverse time migration

Yue Wang, Yang Luo, Peng Shen, Jingru Chen, Guangchi Xing, Ao Cai, Mark Fan, Guojian Shan, Lin Zhang, Xiaoting Lou, Zhengyun Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Method Amplitude-compliant shot simulation can be achieved by extended modelling with reflectivity model in the subsurfact offset domain (Biondi et...

IX. Summary

Norman S. Neidell

AAPG Special Volumes

... to lithology were considered such as multiples and diffractions. The interpretational complexities introduced by geometric effects were illustrated, and actual...

A method of attenuating bubble effect based on frequency domain filter

Yifei Xiao, Jianguo Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... to quantify and remove multiples especially those associated with a surface water layer. The ratio (r) between the amplitude of the second peak...

Fabric Evolution and Mechanisms of Diagenesis in Fine-Grained Sediments from the Kita-yamato Trough, Japan Sea

Achim Kopf, Jan H. Behrmann

Journal of Sedimentary Research (SEPM)

... of textural variation with depth below sea floor, i.e., depth of burial in the sediment pile. Contours show the preferred orientation in multiples...

Abstract: Areal 3-D Seismic Technique for Reservoir Delineation: Case History from Offshore Niger Delta, by A. O. Idowu; #90988 (1993).

Search and Discovery.com

ABSTRACT: Successful Contributions of a Fit-for-Purpose Post-Stack Seismic Reprocessing for Proper Exploration/Appraisal Well Placement, by Mahgoub, Mohamed; Hagiwara, Hiroshi; Obaid, Khalid; Al Mesaabi, Saif; Hussein, Thib; #90141 (2012)

Search and Discovery.com

ABSTRACT: Using Dual-Sensor Streamers to Address Seismic Imaging Challenges in OML 133, Offshore Nigeria; #90115 (2010)

Chris Tapie, Yvonne Paisant, Per Eivind Dhelie, and Robert Lory

Search and Discovery.com

... diffracted multiples that occur at the same time as the reservoir. Consequently, survey designs using conventional marine streamers must balance the desire...

Abstract: Extract More Information from the Full Seismic Wavefield in the Local Angle Domain; #90286 (2017)

Christophe Rimlinger

Search and Discovery.com

... multiples. The local angle domain offers a new world of sub-surface information for geoscientists as it maximizes the information that can be extracted...

Application of Overburden Amplitude Variations to Constrain Hydrocarbon Column Heights in the Hammerfest Basin, Norwegian Barents Sea

Lidia Georgescu, Christian Hermanrud, Roar Heggland, Trine Helle Simmenes

AAPG Special Volumes

... is somewhat better, and the Gamma II structure had thus been included in our analyses of amplitude variation in overburden rocks. The work included...

From geophone arrays to point receivers: Implications for sensor and land survey design

Nicolas Goujon, Tom O’Toole

International Meeting for Applied Geoscience and Energy (IMAGE)

..., but with much better spatial sampling. Figure 2 shows data from an explosive source at ~1km offset recorded during the test. Amplitude and time statics...

New Interpretation and Modelling Results for Large Scale Neogene Channel and Fan Systems: Implications for Hydrocarbon Prospectivity, Deepwater Taranaki Basin, New Zealand

J. Grahame

Petroleum Exploration Society of Australia (PESA)

...). Significant variation of seismic amplitude character can be seen within the fill of many submarine channels, indicating intrachannel stratigraphy. A change...

Deepwater Taranaki Basin, New Zealand - New Interpretation and Modelling Results for Large Scale Neogene Channel and Fan Systems: Implications for Hydrocarbon Prospectivity; #10822 (2015)

J. Grahame

Search and Discovery.com

...). With adequate seismic resolution, significant variation of seismic amplitude character can be seen within the fill of many submarine channels...

Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks

Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 𝑂𝑂 is the offset, 𝑇𝑇 is the time/depth. The normalized seismic amplitude (𝐴𝐴 𝑛𝑛 ) is calculated as the original seismic amplitude (𝐴𝐴) divided by AVC...

Abstract: Evolution of from Oligocene Canyon System from the Eastern Scotian Margin, by V. Brake, D. Mosher, and G. Wach; #90090 (2009).

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ABSTRACT: A Decade of 4D Seismic Monitoring of Carbonate Gas Reservoirs in Offshore Sarawak, Malaysia, by Yee, Shuh-Wen; Hague, Paul; Chiem, Boon-Hong; #90155 (2012)

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III. Evidence of Faulting

Robert E. Sheriff

AAPG Special Volumes

... of types of evidence lie along it: termination of reflections, offset of reflections, changes in amplitude, changes in frequency, phasing of various...

Plate Convergence and Accretion in Taiwan-Luzon Region

Carl Bowin , Richard S. Lu , Chao-Shing Lee , Hans Schouten

AAPG Bulletin

..., the small amplitude factor, and to a lesser extent the bathymetric cross sections in the westernmost Philippine basin compared with those...

One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-Preserving-Smoothing Filter; #41576 (2015)

Somanath Misra, Mauricio Sacchi

Search and Discovery.com

... to poststack seismic data: Geophysics, v. 66, p. 613-626. Mallick, S., 1995, Model based inversion of amplitude-variation-with-offset data using...