Seismic Stratigraphic Analysis of Intracratonic Basin Sandstone Reservoir

William E. Galloway, Shirley P. Dutton

Tulsa Geological Society

... horizon (Fig. 4). This wedge could be traced along strike in several additional seismic lines. Synthetic seismograms from the few sonic logs available...

Using Sonic and Seismic Indications of Coastal Plain Unconformities to Suggest Missing Sediments and Downdip Development of the Eastern Atlantic Coastal Plain and Shelf; #40822 (2011)

Douglas Wyatt and Michael Waddell

Search and Discovery.com

... to abrupt variations in sonic logs that translated from the deep to very shallow horizons. The major published regional unconformities as well...

Overcoming Seismic Attenuation Caused by Shallow Gas Above at a Gas Field Offshore Indonesia to Quantitatively Characterize the Reservoir Through Simultaneous Inversion

Cecep W. Rudiana, Bambang Irawan, Denny Sulistiono, Mark Sams

Indonesian Petroleum Association

... were ideal for integrating well logs to the seismic data because the impedance values from the inversion can be directly related to the layerbased rock...

An integrated workflow for deep learning-accelerated seismic modelling of the Groningen gas field, the Netherlands

Haibin Di, Vanessa Simoes, Zhun Li, Cen Li, Anisha Kaul, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the University of Utrecht) consists of a 3D seismic post-stack amplitude volume, over 400 wells of logs including Sonic, Density, Gamma Ray (GR...

ABSTRACT: Relation of Physical and Seismic Properties of Gulf Coast Shale Intervals, by T. K. Kan, R. M. Slatt; #91003 (1990).

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Geomechanics Journey in the Western Part of East Java Basin

Yudha HM, Ricki Marbun, Anton Setyo Kristanto, Apollinaris Stefanus Leo Anis

Indonesian Petroleum Association

... and critical for calculation of horizontal stresses, wellbore stability analysis, and other geomechanical applications. The sonic and resistivity logs were...

Analysis of Time-lapse Multicomponent Seismic Data from a Potash Mining Area in Saskatchewan, Canada, #41275 (2014)

Andrew Nicol, Don Lawson

Search and Discovery.com

... plots). To further support our hypothesis, interval velocity analysis was performed from dipole sonic logs in order to determine the Vp/Vs ratio in each...

Reservoir Characterization of Plover Lake Heavy-Oil Field, #20297 (2015).

Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, Douglas Schmitt

Search and Discovery.com

... over an 8 square kilometer surface area. Multicomponent interpretation is made possible by a few dipole sonic logs, as well as many sonic and density...

Abstract: Microseismic Event Location Accuracy Enhancement using Anisotropic Velocity Models; #90172 (2014)

Michael Jones, Richard Parker, Shawn Maxwell

Search and Discovery.com

... is built from sonic logs in nearby vertical wells, with possible additional information from VSP or walkaway VSP data and the monitoring of perforation shots...

Geologic/Geophysical Study of Fluvial Delta in Offshore Louisiana: ABSTRACT

John E. Jordan, Jr.

AAPG Bulletin

... of a grid of eleven seismic lines which covered an area of 550 sq mi (1,430 sq km). Four wells with various geophysical logs, and paleontologic...

Seismic Exploration for Pennsylvanian Algal Mounds of the Paradox Basin

Bruce J. Moriarty, Robert J. Grundy

Rocky Mountain Association of Geologists

... model (198 1). Sonic andlor density logs are available for every well in the cross section shown in Figure 3. The porous carbonate facies of the Ismay...

Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma

William E. Galloway , Marshall S. Yancey , Arthur P. Whipple

AAPG Bulletin

... sequences were selected for synthetic seismogram computation. Though the sonic logs selected are not of wells located directly on the log cross section or any...

Refining our understanding of the subsurface geology using deep learning techniques

Salma Alsinan, Philippe Nivlet, Hamad Alghenaim

International Meeting for Applied Geoscience and Energy (IMAGE)

... for training a deep network for semantic segmentation tasks. We present an improved synthetic model that matches our understanding of the geology...

Calibrating FWI image amplitudes: Insights from deepwater GoM

Lennon Infante-Paez, Nayyer Islam

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the FDR. Furthermore, our synthetic model suggests that the amplitude ratio from oil to brine bearing sands is ~2.5x, which matches our...

Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... to restore the wavelet to zero phase. To achieve this, the following steps are required: Using sonic and density logs, generate a synthetic seismogram...

Abstract: Reservoir Characterization of Plover Lake Heavy-Oil Field, by Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, and Douglas Schmitt; #90075 (2008)

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Reservoir Characterization of Plover Lake Heavy-Oil Field, by Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, and Douglas Schmitt, #40274 (2008).

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Interpretation of 2-D Seismic Data

Bruce S. Hart

Special Publications of SEPM

... the generation of synthetic seis ogra s (Figure 4.2) . These "synthetics" are generated by using sonic and density logs to generate acoustic i pedance...

Abstract: Depth Induced Impedance Variations: Implications for Predicting Lithology and Fluid Distributions, Offshore Brunei Darussalam (Paper 16)

S. Ronghe, S. Pambayuning

Geological Society of Malaysia (GSM)

... at various depths in a field currently under development (Fig. 1). Wireline sonic and density logs (Fig. 2) from this field show (1) trends that increase...

Structural Styles of Eocene Jackson and Oligocene Vicksburg Formations within the Rio Grande and Houston Embayments near the San Marcos Arch, Refugio and Calhoun Counties, South Texas Gulf Coast

Osareni C. Ogiesoba, Angela K. Eluwa

GCAGS Transactions

.... Seismic line A-A’ through wells J, A, and D. Displayed log curves are gamma ray (black) and sonic (red) logs. Sonic log deflection to the right...

A New Approach in Determining Coal Geometry and Gas Content by Using 2D Seismic and Well Logs. Case Study: Central Sumatra Basin

Asep Ginanjar, Azarico Putra, Rizaldi Oki

Indonesian Petroleum Association

... were identified from Korinci and Tualang Formation using a cross-plot from density, gamma ray, sonic, and photoelectric effect logs. Gas content...

S. Timbalier 250 #A2-ST

Walter Phillips

Houston Geological Society

.... Synthetic made from LWD resistively curve had partial ties. This was due to the use of created curves for the sonic and density curves...

An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait

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Geophysical Characterization of the Canol and Bluefish Oil Shales, Central Mackenzie Valley, NWT, Canada; #51047 (2014)

Michael E. Enachescu, Fred Kierulf, Paul Price, Murray Cooper, Allan Châtenay

Search and Discovery.com

... with geological and geochemical studies. The first step was to identify the organic shale intervals on the gamma ray logs recorded in all post-1980s...

Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field

R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang

AAPG Special Volumes

... inversion (Figure 2). Twenty-six wells possessed sonic and density logs and were used for deterministic and stochastic inversions.Figure 1. Base map...