Abstract: Time-Lapse Crosswell Seismic Survey: Detecting Various Geobodies;

Conrad Kolb, Joel Le Calvez

Search and Discovery.com

..., we document on two synthetic datasets (the first one with a cavity and the second one with a fault) that, in some cases, a full-waveform inversion...

Well

Search and Discovery.com

Sequence stratigraphic framework of the Carbonera Formation sediments of Llanos Foothills, Colombia integrated with well logs character and seismic spectral decomposition establishes their depositional setting

E.Saeid, C. G. St. C. Kendall, J. Kellogg

International Meeting for Applied Geoscience and Energy (IMAGE)

... decomposition was linked to coherence or reflection Figure 5. a) Synthetic seismogram along with sonic and density logs. b) Seismogram displayed...

Abstract: 3D Seismic Field Evaluation „ Integrated Application Approach (Paper 22)

Mohd Redhani A Rahman, Ng Tong San

Geological Society of Malaysia (GSM)

... software, Seismic interpretation software, mapping software, geological interpretation software, Synthetic seismogram software and time-depth conversion...

ABSTRACT: Value and Insights from Synthetic Seismic Validation of Reservoir Models in Carbonate Gas Fields, Offshore Sarawak, Malaysia, by Kayes, Alexander D.; Baharaldin, Khairun Niza; #90155 (2012)

Search and Discovery.com

Abstract: Quantifying the Impact of Natural Fractures and Pore Structure on Borehole NMR Measurements in Multiple-Porosity Systems, by Lu Chi and Zoya Heidari; #90182 (2013)

Search and Discovery.com

An unusual, muddy, epeiric carbonate reservoir: The Lower Muschelkalk (Middle Triassic) of the Netherlands

Ravi Borkhataria, Thomas Aigner, Koos J. C. P. Pipping

AAPG Bulletin

... clustering of gamma-ray, sonic, and density logs in cored wells and was then extended to wells without core coverage but was repeatedly cross-checked...

Geological significance of seismic reflections and imaging of the reservoir architecture in the Malampaya gas field (Philippines)

Franois Fournier, Jean Borgomano

AAPG Bulletin

... are computed from velocity and density logs, and the time-depth conversion was produced integrating sonic-derived velocities.The definition of depositional...

Machine Learning Identification of TOC–Rich Zones in the Eagle Ford Shale

Adewale Amosu, Mohamed Imsalem, Yuefeng Sun

GCAGS Transactions

... applications of machine learning methods to well logs have focused on synthesizing synthetic well logs or facies identification and classification (Amosu...

EXTENDED ABSTRACT: Regional Sequence Stratigraphic Setting of Miocene-Pliocene Sediments, Veracruz Basin, Mexico

Arreguin Lopez, Marco A., and Weimer, Paul

GCAGS Transactions

... between the wireline log data and the seismic reflection data. Three sources of information were used to produce the synthetic seismograms: sonic...

Evaluating the Potential of the World-Class Najmah Unconventional Reservoir: Collaborative Approach to Design a Pilot Well

Mohammad Al-Bahar, Talal Al-Adwani, Vandana Suresh, Nejoud Al-Ostad, Anas Al-Rukaibi, Abrar Al-Najjar, Vladimir Caicedo, Gary Robinson, Ting He, Robert Johnston, Nima Hosseinpour-Zonoozi

Unconventional Resources Technology Conference (URTEC)

... compressional slowness, and resistivity. Advanced logs including spectral GR, elemental capture spectroscopy (ECS), and dipole sonic logs were used...

Integrated well data and 3D seismic inversion study for reservoir delineation and description

Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil

Geological Society of Malaysia (GSM)

... Halim A. L., Yasir Bashir, Almasgari Abdalsalam, Muhammad Jamil Several logs including sonic, density, GR and resistivity were analyzed. Methodology...

Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan

Bradley J. Carr, Zoltan Hajnal

Williston Basin Symposium

... incidence synthetic seismic data, derived from sonic logs, attributes the cause of the internal Prairie reflections to: 1) a thin anhydrite...

Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia

Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do

Indonesian Petroleum Association

... quality controls thru comparing and correlating the synthetic seismic at the different wells with the processed seismic. An iterative process was applied...

ABSTRACT: Resistivity Modeling and Neural Network Synthetics—Powerful New Exploration and Development Tools

Steven M. Goolsby, Jeff S. Arbogast

Kansas Geological Society

... provide high-quality synthetic information using data from available wireline logs, cores, or cuttings from nearby wells. These two new methods represent...

Abstract: Advanced Seismic Processing in 2D and 3D - Application to Sedimentological and Stratigraphic Interpretation

J. P. Cordier

Geological Society of Malaysia (GSM)

... of the signal characteristics: - Stratigraphic deconvol,utim~ - Pseudo logs of acoustic impedance - Preservation of ampl,itudes Compl,ex analytic signal...

Stratigraphy and lithologic heterogeneity in the Mannville Group (southeast Saskatchewan) defined by integrating 3-D seismic and log data

Sabrina Sarzalejo, Bruce S. Hart

CSPG Bulletin

..., such as those shown in Figure 4, were generated for the 15 wells that had sonic logs. These well ties allowed stratigraphic units defined...

Jonah Field, Sublette County, Wyoming: Where has it been and where is it going?

Dean P. DuBois, Debra K. Nishida, Aaron J. Fisher, Nancy J. House

Rocky Mountain Association of Geologists

... and sonic logs from these wells produce erroneous synthetic responses. It is generally not possible to accurately tie well-based data to the seismic response...

Reconditioning Seismic Data for Improved Reservoir Characterization, Lower Clear Fork and Wichita, Fullerton Field, West Texas

Hongliu Zeng, Stephen C. Ruppel, Rebecca H. Jones

West Texas Geological Society

... zones recognized in sonic and porosity logs tie neither to polarity nor to amplitude. High-frequency sequence stratigraphic units (Abo, Wichita, HFS2.1...

Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina

Juan Soldo

Unconventional Resources Technology Conference (URTEC)

... time (Ma, 2002) and therefore does not need to make the above mentioned assumptions. Figure 7: In A: A key well showing well logs from Vaca Muerta...

"Limits of Accuracy of Present Sonic Logging Equipment"

F. P. Kokesh

Oklahoma City Geological Society

..."Limits of Accuracy of Present Sonic Logging Equipment" F. P. Kokesh 1961 133 134 I have been asked to comment on the limits of accuracy of present...

Old Geology/New Technology in the Upper Cretaceous Olmos Formation AWP Field McMullen Co. TX

Scott Scholz, Bruce Moriarty

Unconventional Resources Technology Conference (URTEC)

... well logs, cores and samples allowed us to create seismic inversion volumes, coherency cubes, and cFrac volumes. We also experimented with high frequency...

An Integrated Approach to Development of an Unconventional Play: Geosteering Operations in the Wolfcamp of the Southern Delaware Basin

Jennifer Hernandez, J Alexandra Sloan, John Terwilliger

Unconventional Resources Technology Conference (URTEC)

..., the geologist correlates well logs throughout the area to understand general structure and thickness changes. These tops are integrated into the seismic...

Quantifying and predicting naturally fractured reservoir behavior with continuous fracture models

Creties Jenkins, Ahmed Ouenes, Abdel Zellou, Jeff Wingard

AAPG Bulletin

... attributes. A good-quality 3-D seismic survey and a large number of available wells with good-quality sonic and density logs recorded over a long interval...

Quantified Detection of Carbonate Cementation in Sandstones using Standard Wireline Log Data

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... logs track well together. All four are responsive to porosity though the sonic velocity probability log is the least well correlated of the four...