Deeply buried, Early Cretaceous paleokarst terrane, southern Maracaibo Basin, Venezuela

Mara Vernica Castillo, Paul Mann

AAPG Bulletin

... time slices derived from the interpretation of 1600 km2 (617 mi2) of 3-D seismic reflection data from the southern Maracaibo Basin at a depth range...

Understanding Multiples to Upgrade Low-Relief Prospects

Sunu H. Praptono, Witan O. Ardjakusumah

Indonesian Petroleum Association

... unexplained, or was thought to be real. Two reprocessings, including 2-D prestack time and 2-D prestack depth migration have been done in an attempt...

Classification of Large-Scale Subaqueous Bedforms: A New Look at an Old Problem-SEPM Bedforms and Bedding Structures

Gail M. Ashley, Symposium Chairperson

Journal of Sedimentary Research (SEPM)

... bedforms may be important in terms of the internal structures, superposition appears to be a function of available space and time for growth and migration...

CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).

Search and Discovery.com

A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion

Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

...). In summary, the differences between the gradients of IR-WRI and FWI are in two aspects. The extended wavefields ue replace ur in the virtual scattering...

Regional geologic and tectonic setting of the Maracaibo supergiant basin, western Venezuela

Paul Mann, Alejandro Escalona, Mara Vernica Castillo

AAPG Bulletin

... of the Maracaibo Basin region (modified from Borges, 1984) combined with a seismic time slice from a merged 3-D seismic data set at 1 s two-way traveltime (TWT...

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

... migration data, in most cases, have been almost optimally processed, there are a few aspects which can still be improved, such as Isuppression...

Three-dimensional Laser Scanning of Speleothems in the Carlsbad Caverns

Seiichi Nagihara, Ramey Goss, Bryan Musgrave, Jon Gamel, Glenn Hill, Thomas Bemis

West Texas Geological Society

... geometrical model of the objects. Use of a 3-D scanner in cave surveys can be advantageous in several aspects. First, it allows the researcher...

Integration of subsurface applications to develop a dynamic stochastic modeling workflow

T. Svanes, A. W. Martinius, J. Hegre, J.P. Maret, R. Mjs, J. C. U. Molina

AAPG Bulletin

...). Facies-distribution maps and 3-D seismic time-slice images and attribute maps revealed paleogeographic trends that have been honored by applying...

AAPG International Conference and Exhibition September 12-15, 1999, Birmingham, England, - Abstracts, #90923 (1999).

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Strategic Management of Technology and Resources a View from Mobil E&P Technical Center

P. L. Caldwell, R. Al-Hussainy

Indonesian Petroleum Association

... and 3-D graphics capabilities allow geoscientists and engineers to look at the spatial and temporal aspects of reservoir characterization and fluid flow...

Understanding Stratigraphic Heterogeneity: A Methodology to Maximize the Efficiency of the Geological Storage of CO2

Catherine M. Gibson-Poole, Lotte Svendsen, Maxwell N. Watson, Richard F. Daniel,Jonathan Ennis-King, Andy J. Rigg

AAPG Special Volumes

... to buoyancy-driven upward flow and induce lateral migration of CO2 until such time as the CO2 is able to breach, or migrate beyond, the barrier (Ennis-King...

ABSTRACT: Thermal Effects of Salt Bodies - Pitfalls and Sensitivities in Multi-Dimensional Models, by B. Wygrala, T. Hantschel, and H. Synofzik; #91021 (2010)

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Part II: The Ancient Environment

Tulsa Geological Society

... of the "restlessness" of the area during Pennsylvanian time. The areal extent and formational geometry, environmental significance, and economic aspects of each unit...

Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets

Dries Gisolf, Peter R. Haffinger

International Meeting for Applied Geoscience and Energy (IMAGE)

..., The Netherlands Summary In this paper we present a synthetic example and a real data example of AVO inversion in long time windows. Two aspects of long time...

An overview of the petroleum systems of the northern deep-water Gulf of Mexico

Paul Weimer, Renaud Bouroullec, James Adson, and Stephen P. J. Cossey

AAPG Bulletin

... approach to source, maturation, and migration, in Scheidermann, N., P. Cruz, and R. Sanchez, eds., Geologic aspects of petroleum systems: First Joint AAPG...

Outcrop and Waterflood Simulation Modeling of the 100-Foot Channel Complex, Texas, and the Ainsa II Channel Complex, Spain: Analogs to Multistory and Multilateral Channelized Slope Reservoirs

D. K. Larue

AAPG Special Volumes

..., 2000, 3-D reservoir-scale study of Eocene confined submarine fans, south-central Spanish Pyrenees, in P. Weimer, R. M. Slatt, J. Coleman, N. C...

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 12: 3-D Flow Modeling in Complex Fault Networks: Illustration of New Methods with an Exploration Application in Offshore Nigeria

Cathles, L. M., E. L. Colling, A. Erendi, G. D. Wach, M. W. Hoffman, P. D. Manhardt

AAPG Special Volumes

...- or time-depth-converted and -interpreted 2-D sections or as synthetic slices through a 3-D seismic data cube. These sections are linked to produce a 3-D...

From Seismic Stratigraphy to Seismic Sedimentology: A Sensible Transition

Hongliu Zeng

GCAGS Transactions

..., for the first time 3-D technology makes it possible to interpret depositional facies in a true surface (or narrow time window) sense, greatly enhancing...

Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)

Bruno de Ribet, Gerardo Gonzalez

Search and Discovery.com

... uncovers new direct potential for seismic data use when predicting the reservoir lithofacies away from wells, especially when referring to prestack...

Abstract: Anomalous Pressure: Key to Unlocking Unconventional Hydrocarbon Resources, by Ronald C. Surdam; #90949 (1996).

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Seismic-stratigraphic interpretation and modeling of offshore synrift and postrift Cretaceous sequences in the Kribi-Campo subbasin, southern Cameroon

Jules Alex Yugyè, Simon Ngos III, Serge Edouard Angoua Biouélé, and Pierre Eric Nkoa Nkoa

AAPG Bulletin

...:10.1038/nature05271. Deptuck, M. E., Z. Sylvester, C. Pirmez, and C. O’Byrne, 2007, Migration-aggradation history and 3-D seismic geomorphology...

Tectonic relief evolution and large-scale karstification of an Ordovician supergiant reservoir, North Tarim uplift, northwestern China

Jiajun Chen, Dengfa He, and Hanyu Huang

AAPG Bulletin

...) seismic profiles, and borehole data. The seismic data sets were processed using prestack time migration and contain 19,415 km2 (7496 mi2) of the 3-D...

Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East

Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto

International Meeting for Applied Geoscience and Energy (IMAGE)

... prestack depth migration (KDM) where we can fully visualize the benefit and extract attributes that unequivocally show the positive impact...

Understanding salt in orogenic settings: The evolution of ideas in the Romanian Carpathians

Dan Mircea Tămaş, Zsolt Schléder, Csaba Krézsek, Silviu Man, and Sorin Filipescu

AAPG Bulletin

... = Romanian; TWT = two-way time; U. Sm = upper Sarmatian. Modern 3-D seismic reflection data were acquired over the Moreni...