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The AAPG/Datapages Combined Publications Database
Showing 53,426 Results. Searched 195,448 documents.
Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)
Andrew V. Barrett
Search and Discovery.com
... such a wide frequency band the seismic velocities may differ. Commonly, attenuation compensation is used to adjust the wavelet to one which all...
2014
Crustal thickness and velocity structure of southern Peninsular Malaysia
Abdul Halim Abdul Latiff, Amin Esmail Khalil
Geological Society of Malaysia (GSM)
... boundary found in the H-k analysis was then used as a guide in developing the initial P-wave velocity model for the inversion procedure. The inversion...
2018
Shallow VSP for Near-Surface Structure and Statics, #41535 (2015).
Soo-Kyung Miong, Robert R. Stewart, Joe Wong
Search and Discovery.com
... offset 15 m from the Lodge Well. Synthetic VSP Seismogram The P-velocity model used for creating the synthetic seismogram is developed by tracing rays...
2015
Refraction Statics, A Comparison Among Processing Contractors
Bambang Sudewo
Indonesian Petroleum Association
... model to calculate vertical transit time. Various techniques from various processing companies are used in picking the first breaks. These range from...
1985
Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method
Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li
GCAGS Transactions
... points and are used to enhance the processing and interpretation of the surface seismic data and reduce future drilling risk around the Midway Dome...
2015
Basics of Resistivity Tools - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... arrays (Grove and Minerbo, 1991). The theoretical model used to compute the AIT response for different borehole conditions assumes that the borehole...
2011
Abstracts: Impedance Inversion of Phase Corrected Data- A Case Study; #90173 (2015)
Somanath Misra and Satinder Chopra
Search and Discovery.com
... Somanath Misra* Arcis corporation, Calgary, Canada [email protected] and Satinder Chopra Arcis corporation, Calgary, Canada Summary Deconvolution...
2015
AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... even by high-resolution log data [Chapter 12]. Methods of Inversion Deconvolution The term "deconvolution" has sometimes been used loosely...
2006
ABSTRACT: Shaping the Wavelet, by Wang, Yuchun E.; Huo, Shoudong; #90141 (2012)
Search and Discovery.com
2012
Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2
Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek
Unconventional Resources Technology Conference (URTEC)
...n these synthetic examples the deconvolution model accurately recovers 𝑎 the upper and lower fracture tip depths through time and the intervening apert...
2021
Abstract: Wavelet Estimation by Non-Linear Optimization of All-Pass Operators; #90211 (2015)
Somanath Misra and Mauricio Sacchi
Search and Discovery.com
... be used to enhance the bandwidth of the data. Deconvolution of the data with the estimated minimum phase wavelet serves this purpose. Increase...
2015
Part III. Regional Geophysics and Geology
AAPG Special Volumes
... of the opening of the Gulf of California. HUMPHREYS and WELDON propose a model for the rifting of the Baja peninsula from the mainland and suggest...
1991
2004
Abstract: Fault-Controlled Porosity Within a Trenton-Black River Hydrothermal Dolomite Reservoir, by Osareni Christopher Ogiesoba and Bruce Hart; #90039 (2005)
Search and Discovery.com
2005
Sweet-n-Sour: Application of the Wellsite Mass Spectrometer in 3D Unconventional Resource Development
Search and Discovery.com
N/A
Bittersweet Encounters in the Wellbore: Application of the Wellsite Mass Spectrometer in 3D Unconventional Resource Development of Niobrara and Mowry assets in the Powder River Basin
Search and Discovery.com
N/A
Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)
Ayodeji Jayeoba and Dare Odumade
Search and Discovery.com
... a model of the subsurface basement topography. The data processing steps involved were Butterworth filtering, reduction to the equator, analytic signal...
2015
Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)
M. Hernandez, K. Innanen, and J. Wong
Search and Discovery.com
.... The model used in this study consisted of a PVC slab, Plexiglass, smaller Aluminum slab, Plexiglass immerse in water, Figure 2 shows sketch...
2014
Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)
Todor I. Todorov and Gary F. Margrave
Search and Discovery.com
... part in a seismic processing flow. Spatial prediction filters, like FX deconvolution, has been successfully applied to seismic volumes. However, since...
2015
Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).
Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi
Search and Discovery.com
... was used. The GM-SYS profile is a program for calculating the gravity and magnetic response from a geologic cross-section model. GM-SYS provides an easy...
2015
Multiparameter FWI imaging in the Gulf of Mexico
Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... (LSQ-RTM) (Guitton, 2017), the result of which was used as an initial reflectivity model for 5 additional iterations of data-domain LS-Q-RTM...
2023
Recent AEM Case Study Examples Using a Full Waveform Time-Domain System for Near-Surface Applications, #41509 (2014).
Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, Melvyn E. Best
Search and Discovery.com
...) and as late as ~10 ms (channels 4-47). These, in turn, have also led to improvements in the model space that include better definition of the surficial layering...
2014
Discrete Fracture Network Simulation of Production Data from Unconventional Wells
Thomas Doe, Chunmei Shi, Clifford, Knitter, Cristian Enachescu, Stefan Rohs
Unconventional Resources Technology Conference (URTEC)
..., the transitions occur very early in production, within a day or much less time. A DFN model provides a more realistic simulation of production from...
2014
Abstract: Surface-consistent transmission FWI; #91204 (2023)
Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis
Search and Discovery.com
... derivation of phase and amplitude corrections including frequency-dependent operators for the deconvolution of the shallow near surface anomalous response...
2023
Abstract: APPLICATION OF RELATIVE ACOUSTIC IMPEDANCE INVERSION TO CONSTRAIN EXTENT OF E SAND RESERVOIR ON KADANWARI FIELD; #90148 (2012)
Ashley M. Francis and Fakhar H. Syed
Search and Discovery.com
... differentialmoveout between a gas sand and a brine saturatedsand, so inversion is the preferred method to delimit the extent of E sand reservoir. Model based...
2012