Quantitative seismic geomorphology of a Quaternary leveed-channel system, offshore eastern Trinidad and Tobago, northeastern South America

Lesli J. Wood, Kristine L. Mize-Spansky

AAPG Bulletin

...., C. Pirmez, C. Archie, S. Heeralal, and K. L. Holman, 2000, Late Pleistocene deep-water stratigraphy and depositional processes, offshore Trinidad...

Dim Spots in Seismic Images as Hydrocarbon Indicators, by Alistair R. Brown, #40514 (2010).

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Perceiving the Unseen Hydrocarbon Play Potential Grounded by Seismic Reservoir Characterization and Well Data in the Gumai Formation, South Sumatera, Indonesia

Haryono Haryanto, Wahyudin Bahri Nasifi, Indah Edria Amorita, I Wayan Ardana Darma, Trisakti Kurniawan, Fithra H. Darmawan, Azli B. Abu Bakar, Randy Condronegoro, Andri Syafriya

Indonesian Petroleum Association

...) of the subsurface. In zero offset or full stacked data, seismic trace can be modeled as the convolution of the acoustic impedance reflectivity (RAI...

ABSTRACT: Seismic-Based Geomechaical Modeling Provides Attributes for Directional Well Planning; #90013 (2003)

EVGENII KOZLOV, IGOR GARAGASH, ALLEN LOWRIE

Search and Discovery.com

... reflectivity combined with geomechanical modeling. The latter is based on the use of seismic-derived 3-D distribution of the rock elastic moduli...

Building a Geomodel for the South Belut Gas Field, West Natuna Basin: Overcoming Challenges in Seismic and Petrophysics

Budi R Permana, Retno Wijayanti, Tigor Hamonangan, Yana Hendrayana, Miftahul Firdaus

Indonesian Petroleum Association

.... INTRODUCTION The South Belut Field is located in the West Natuna Basin of the South China Sea, Indonesia (Figure 1) at a water depth of around 320...

ABSTRACT: Modeling Seismic Signature of Small Faults from Outcrop Analogues; #90013 (2003)

JUAN FLOREZ, GARY MAVKO

Search and Discovery.com

... reflectivity. Hudson’s model requires crack density values to be normalized to a maximum of 0.1. Based on our field observations of the relationship...

Ground Penetrating Radar Enhances Analogs, by John McBride, Colby Hazard, Scott Ritter, Thomas Morris, David Tingey, Bill Keach, Jani Radebaugh, Clayton Chandler, Karl Arnold, and Gene Wolfe; #41375 (2014).

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Attribute-Assisted Automatic Fault Extraction - A Case Study in a Tectonically Complex Area Offshore East Coast of Canada; #41925 (2016)

H. M. Garcia, J. Dexter, R. Martin

Search and Discovery.com

... reflectivity data with limited frequency content enables faults to be investigated at different scales. The results can be used at exploration scale to gain...

2008 CSPG/CSEG/CWLS GeoConvention 2008, May 12-15, 2008, Calgary, Alberta, Canada; Abstracts, #90170 (2013).

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Stress, Fracture, and Fluid-flow Analysis Using Acoustic and Electrical Image Logs in Hot Fractured Granites of the Coso Geothermal Field, California, U.S.A.

Nicholas C. Davatzes, Stephen H. Hickman

AAPG Special Volumes

... breakouts and petal-centerline fractures because they produce a full 360 image of borehole wall reflectivity and radius. Analyses of repeat...

Interpolation, PSTM, AVO, and a Thin Gas Charged Viking Shoreface in West Central Alberta; #41555 (2015)

Lee Hunt, Scott Hadley, Mark Hadley, Jon Downton, Bashir Durrani

Search and Discovery.com

... quality reservoir in Well A versus the absent reservoir in Well B. This response suggests that an advantage may lie with the utilization...

Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)

Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt

Search and Discovery.com

... are not amenable to traditional analysis, such as multivariant statistics. Deductive versus Inductive To better understand traditional interpretation...

Facies, Diagenesis and Petrophysics of a Prograding Carbonate Platform Margin, Neogene, Great Bahama Bank

Gregor P. Eberli, Flavio S. Anselmetti, Leslie A. Melim, Jeroen A. M. Kenter

CSPG Special Publications

... Petrology v. 63, p. 1059–1069. Christensen, N.I. and Szymanski, D.L., 1991, Seismic properties and the origin of reflectivity from a classic...

High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia

Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar

Indonesian Petroleum Association

... to establish a good understanding of seismic reflectivity before interpreting the offset VSP image. A synthetic seismogram was also generated from sonic...

Horizontal stress inversion based on azimuthal difference in P-wave reflectivity

Fubin Chen, Zhaoyun Zong, Xingyao Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

...Horizontal stress inversion based on azimuthal difference in P-wave reflectivity Fubin Chen, Zhaoyun Zong, Xingyao Yin Horizontal stress inversion...

Pre-Stack Calibration to Well Data: Intercept & Gradient Scaling … A Case Study From the Norwegian North Sea

Nguyen Nam, Larry Fink

Indonesian Petroleum Association

.... To quantify what pay looks like, the prestack data must be matched (tie and scale) to the modeled data. A true match includes matching the reflectivity...

Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversions necessary to image the subsurface reflectivity. The development of Time-Lag FWI (TLFWI) (Zhang et al., 2018) addressed a limitation...

Robust multichannel prestack AVA inversion based on elastic L1/2 norm

Nanying Lan

International Meeting for Applied Geoscience and Energy (IMAGE)

... denotes the reflectivity of P-wave impedance, S-wave impedance and density,  is the incident angle, and   0.5 is the ratio of S-wave velocity to P-wave...

Organic Maturation and Paleoceanographic/Paleogeographic Implications of the Desmoinesian Cyclothemic Excello Black Shale of the Midcontinent, USA

Omer Isik Ece

Oklahoma City Geological Society

.... The establishment of a density-stratified water column, or pycnocline, was the most important factor in the development of the anaerobic sediments...

Revealing Geologic Features in the Midland Basin Through Frequency Decomposition

Rachael Moore

Unconventional Resources Technology Conference (URTEC)

.... Introduction Using conventional reflectivity data alone to determine geologic features from seismic is a long drawn out process which requires careful...

Extracting Large-Scale Fracture Networks; #41818 (2016)

Ayon Kumar Dey

Search and Discovery.com

... a phase rotation, it yields the compressional-to-compressional mode reflectivity (i.e. the P-wave reflectivity) without loss of vertical resolution...

Chapter 12: Reappraisal of the Tectonic Style of the Talara-Tumbes Forearc Basin: Regional Insights for Hydrocarbon Exploration

Stéphane Brusset, Jean-Claude Soula, Martin Roddaz, Gérôme Calvès, Nicolas Espurt, Mayssa Vega, Patrice Baby, Ysabel Calderon

AAPG Special Volumes

.... Clift, P., and P. Vannucchi, 2004, Controls on tectonic accretion versus erosion in subduction zones: Implications for the origin and recycling...

A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin

G. R. Elsley, H. Tieman

AAPG Special Volumes

... located in 13 m (43 ft) water depth in the Canadian Beaufort Sea part of the BMB. The predrill three-dimensional (3-D) seismic interpretation on which...

FWI imaging of complex subsalt Mesozoic targets from land to shallow waters

Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the transition zone (from land to shallow water) of the southern Gulf of Mexico, where seismic imaging is particularly challenging due...

High Resolution P-P Imaging of Deepwater Near-Seafloor Geology, by Bob A. Hardage and Paul E. Murray, #40200 (2006).

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