Geologic Modeling and Uncertainty Analysis of a Gulf of Mexico Reservoir

Yuhong Liu, Peter G. Rigsby, Rohit Sinha, Steve Peterson, Joy Thomas, Gregory Zimmerman

AAPG Special Volumes

... in the Gulf of Mexico is discussed in this chapter. Six major factors were addressed in the study to capture uncertainty: reservoir compartmentalization...

Evaluation of the Texaco Dielectric Log in Central Sumatra

P. T. Cox

Indonesian Petroleum Association

... the Helmholtz wave equation using cylindrical coordinates. The program generates values of phase and amplitude of the propagating wave at each receiver...

Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir

Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao-Wei Guan, Xin-Yue Song, Cheng Wang, Zai-Jin Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao...

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

...-log reflectivity. Since all deconvolutions are imperfect, there are generally both amplitude and phase errors in the result. Here we investigate...

Abstract: Color Correction for Gabor Deconvolution and Nonstationary Phase Rotation; #90171 (2013)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

...-log reflectivity. Since all deconvolutions are imperfect, there are generally both amplitude and phase errors in the result. Here we investigate...

Seismic Resolution in the Mahakam Delta

J. B. Beauchamp

Indonesian Petroleum Association

..., the resolution is still somewhat limited, due mainly to two factors: the limited thickness of the sandstone reservoirs (in the range of 10 to 20 m...

Case Study of the Structural and Depositional-Evolution Interpretation from Seismic Data; #20143 (2012)

Yun Ling, Xiangyu Guo, Jixiang Lin, and Desheng Sun

Search and Discovery.com

... of logging and production data to above interpretation results, it is concluded that there is a lithologic variation zone corresponding to weak amplitude...

Unleashing geological sequestration potential of mature oilfield by enforcing 4-dimensional seismic model-based inversion in Widuri Field, Indonesia

Dwandari Ralanarko, Brimas Aptanindia Pangestu, Edy Sunardi, Ildrem Syafri, Billy Gumilar Adhiperdana

Geological Society of Malaysia (GSM)

..., such that the phase, amplitude, and frequency of the two seismic data are exactly the same (Abdullah, 2009). The purpose of the cross-equalization is to match...

Seismic Amplitudes and Low Gas Saturation: A Case Study from Green Canyon Block 474

John O'Brien

GCAGS Transactions

...Seismic Amplitudes and Low Gas Saturation: A Case Study from Green Canyon Block 474 John O'Brien 2005 621 628 Vol. 55 (2005) Seismic amplitude...

Controls of the Pre-Existing Structures on the Post-Jurassic Deformation of the Porcupine Basin, Offshore West Ireland; #11051 (2018)

Muhammad Mudasar Saqab, Efstratios Delogkos, Conrad Childs, John Walsh

Search and Discovery.com

... is controlled by three main factors: (a) relative orientation of later stretching and pre-existing Jurassic faults, (b) fault size (i.e. displacement...

Abstract: Surface-consistent transmission FWI; #91204 (2023)

Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis

Search and Discovery.com

... in the seismic data that we record for exploration purposes. These distortions occur in phase and amplitude and are either sub-resolution or related...

Phase Field Approaches to the Kinetic Modeling of Hydrate Phase Transitions

Bjorn Kvamme, Atle Svandal, Trygve Buanes, Tatyana Kuznetsova

AAPG Special Volumes

...Phase Field Approaches to the Kinetic Modeling of Hydrate Phase Transitions Bjorn Kvamme, Atle Svandal, Trygve Buanes, Tatyana Kuznetsova 2009 758...

Sedimentary Characteristics and Factors Controlling the Shell Beach in the Itapema Group, the Santos Basin

Search and Discovery.com

Noise logging of oil-water flow through an AICD

Peyman Moradi, Katie Walker, Limin Song, Bryce Campbell, Brian Seabrook, Ricardo Garza

International Meeting for Applied Geoscience and Energy (IMAGE)

... In this study, we conduct a noise logging analysis using measured acoustic data from 144 flow loop tests. The tests involve a two-phase oil-water mixture...

Using 3mD Seismic to tmprove Definition of a Bighorn Basin Anticline, Badger Basin Field, Park County, Wyoming

Jerome P. Walker, Daniel D. Hollis, Kevin M. Revels, Kenneth L. Grubbs

Rocky Mountain Association of Geologists

... production from the No. 3 Badger Basin (Frontier) Unit well. Seismic amplitude anomalies mapped with the 3-D seismic survey define linear trends...

Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures

Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred

AAPG Special Volumes

..., in an environment of hydrocarbon-bearing shoal complexes, there is an immediate focus to the interpretation by initially isolating high-amplitude moundedlike...

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... phasor. As such, it follows that seismic amplitude is a function of seismic data phase, as well as rock and fluid properties (Appendix 1). Knowledge...

erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).

Jubran Akram, Abdullatif A. Al-Shuhail

Search and Discovery.com

... field conditions, a variety of factors influences the response of receiver arrays. This results in differences from the nominal response associated...

ABSTRACT: TECTONIC STRUCTURES DISTRIBUTION IN THE INTERNAL ZONE OF PRECARPATHIAN FOREDEEP; #90011 (2002)

Orlov A. A., Mykhayliv I. R., Omeltchenko V. G., Trubenko A. N.

Search and Discovery.com

... coefficient. i=h/s h-amplitude of structure, S - its square inside the last isohypse By the genesis all the folds of the Internal zone are consedimental...

Genesis 4-D Project Status and Preliminary Lookback

Tom Hudson, Bernard Regel, John Bretches, Pat Condon, James Rickett, Brian Cerney, Phil Inderwiesen, Russ Ewy

GCAGS Transactions

... horizons, an amplitude overprint from overlying, non-reservoir dilation was present that was removed using weighted amplitude correction factors based...

Postavulsion channel evolution: Niger Delta continental slope

Dominic A. Armitage, Tim McHargue, Andrea Fildani, Stephan A. Graham

AAPG Bulletin

... resulting in avulsion can be applied to other subsurface data where compensating high-amplitude channel belts are recognized. In the context...

Abstract: Wavelet Estimation by Non-Linear Optimization of All-Pass Operators; #90211 (2015)

Somanath Misra and Mauricio Sacchi

Search and Discovery.com

.... Cumulants, which involve higher order statistical calculations, are known to preserve the amplitude and phase signatures of the wavelet. Unlike...

Diurnal Variations in the Carbonate Saturation of Seawater

Robert F. Schmalz, Frederick J. Swanson

Journal of Sedimentary Research (SEPM)

... and the most soluble carbonate phase with which they are in contact at the time of maximum activity of dissolved CO2. The amplitude of the daily change...

Zebra Prospect – Reading Between the Stripes

Brenton Oke, Jon Keall, Paul Carroll, Ron Noble, Tom Setzer

Indonesian Petroleum Association

... will be shown as a dark peak; the highest values are coloured blue-green. To aid in later amplitude analysis, the zero-phase data were rotated 90...

Appendix D: Summary of Recommendations to Help Today’s Interpreter Get More Geology Out of 3-D Seismic Data in a Reasonable Period of Time

Alistair R. Brown

AAPG Special Volumes

... the color scheme with care Question data phase and polarity Tie seismic data to well data on character Try to believe seismic amplitude Understand...