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The AAPG/Datapages Combined Publications Database
Showing 426 Results. Searched 197,349 documents.
2011
Abstract: A New Type of Tight Oil Formed by the Participation of Mantle-Magmatic Hydrothermal Fluid; #90255 (2017)
Yiqun Liu
Search and Discovery.com
..., iolites, pyrozenites, analcite phonolite, alkali basalts, and andesites. The magmatic clasts were aggregated by impulse eruptions, and were intercalated...
2017
Abstract: Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling;
Ramil Ahmadov, Steve Carhart, Kurt Johnson, Laurent Louis, Greg Boitnott
Search and Discovery.com
... technique (Impulse hammer), as well as FTIR spectra for mineralogy.The remarkable correlation between permeability values obtained from plugs...
Unknown
Abstract: Deep Learning Inversion on Seismic Cubes; #91204 (2023)
Aleksandr Koriagin, Alexey Kozhevin, Stepan Goriachev, Roman Khudorozhkov
Search and Discovery.com
.... Importantly, a good velocity model of a region should yield (after applying several operations, including convolutions with the source impulse) an image...
2023
Airborne Measurement of Transient Pulses Locates Hydrocarbon Reservoirs, by Leonard A. LeSchack and John R. Jackson; #90052 (2006)
Search and Discovery.com
2006
Techniques of the Thumper in the Val Verde Basin
Weiman H. Reese
West Texas Geological Society
.... By multiplying these two quantities together, we get what is termed an “impulse product.” Referring again to Figure 3 which has the normal 288...
1959
Depth of Investigation for Linear Flow: Theory and Practice
Arjun Ravikumar, John Lee
Unconventional Resources Technology Conference (URTEC)
... of detection and time of arrival for various production conditions held at the well. We derive the unit impulse function for linear flow rigorously...
2018
First Shallow-Water Multi-Transient EM Survey
Search and Discovery.com
... to know that the data quality wass adequate for subsequent inversion. Typically we require that the peak of the earth impulse response is about 30 dB...
2013
When the Syn-Depositional Climatic Variations Influence My Source Rock Properties The Case Study of the Vaca Muerta, #51523 (2018).
Alain Lejay, Johannes Monkenbusch, Lionel Martinez, Gregory N. Boitnott, Laurent Louis, François Gelin
Search and Discovery.com
... of cores for high resolution continuous mineralogical determinations. An impulse hammer probe was also used alongside the FTIR for elastic stiffness...
2018
Deblurring migration images with point spread function filter
Cewen Liu, Nanxun Dai, Wei Wu, Xiaofeng Wu, Mingjie Guo, Haohuan Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... 𝒙 and 𝒙' . 𝑓(𝒙' , ∆𝒙) is the PSF and 𝑠(𝒙' , ∆𝒙) is the corresponding PSF filter in time domain, 𝛿(𝒙' , ∆𝒙) represents the ideal impulse function...
2022
3D Geomechanical Analysis of Refracturing of Horizontal Wells
Dharmendra Kumar, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... to a unit impulse of the displacement discontinuity “id ” in the “kn” direction and a unit impulse of the fluid source intensity “is”, 𝜎𝜎𝑖𝑖0...
2017
Similarities and contrasts between the subaerial and subaqueous deposits of subaerially triggered debris flows: An analogue experimental study
Tjalling de Haas, Nikoleta Santa, Sjoukje I. de Lange, Shiva P. Pudasaini
Journal of Sedimentary Research (SEPM)
... bodies they can trigger impulse waves (tsunamis) and form subaqueous deposits. Such deposits are important indicators for areas at risk from debris flows...
2020
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
... at the leading edges, providing a pseudo-impulse source function superimposed on the primary square-wave component. The source did not provide...
1998
Pre-drill Reservoir Evaluation Using Passive Seismic Imaging
Charles Sicking, Jan Vermilye, Ashley Yaner
Unconventional Resources Technology Conference (URTEC)
.... The synthetic impulse is not visible in the trace data for S/N ratio below -16 decibels. URTeC: 2460524 7 Field Dataset with Synthetic A test dataset...
2016
Ranking Influence of Microfabrics and Microporosity on Acoustic Propagation in Unconventional Tight Carbonate Reservoirs
Abdallah Abdelkarim, Mohammed Makkawi
Unconventional Resources Technology Conference (URTEC)
... MFs and visual microporosity (MP); the latter was calibrated with log-derived porosity. Impulse hammer tests were run on these samples to correlate MFs...
2022
Well Performance and Completion Efficiency Assessment in the Delaware Basin using the Diffusive Time of Flight
Jaeyoung Park, Yuxing Ben, Vivek Muralidharan
Unconventional Resources Technology Conference (URTEC)
... an impulse source or sink. The advantage of DTOF is that we can easily visualize the drainage volume evolution in the reservoir where all the heterogeneity...
2021
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
...------------------------ The convolution model is defined by a convolution filter representing the logging tool's impulse response function -- that is, its...
2006
Marine Seismic Data Collection in Indonesia
W. Rodney Cotton
Indonesian Petroleum Association
... impulse. The airgun is then recharged and is ready for firing again within a few seconds. An array of airguns of different sizes is used to attenuate...
1972
Geophysical Methods of Control During Working of the Anastasiyevsko-Troitsk Gas-Oil Field
V. K. Popov, T. S. Karmazina
Petroleum Geology: A Digest of Russian Literature
... in position of the water-oil contact. Such measurements are now being made in 28 wells by the method of impulse neutron-neutron logging. On the neutron...
1966
Quartz Fabric in Shales: Quantification and Assessing its Influence on Geomechanical Properties
M. Rebecca Stokes, Andrew P. Rathbun, Paul C. Montgomery, Michael C. Cheshire, E. Russ Peacher
Unconventional Resources Technology Conference (URTEC)
... microscope (SEM) images and porosity data were acquired on a subset of samples. Geomechanical impulse hammer data were collected on slabbed core, providing...
2021
Ring Megastructures of the Pacific--Summary: Minerals
V. V. Solovyev
AAPG Special Volumes
..., the concentric distribution of magmatic bodies of different ages. These long-developing structures result from the impulse discharge of tensions from...
1976
Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)
Folke Engelmark
Search and Discovery.com
..., results in the earth’s impulse response function for each source – receiver pair. The impulse response function rises to a peak value and then decays...
Unknown
Time-Lapse Monitoring of Steam Assisted Gravity Drainage (SAGD) of Heavy Oil using Multi-Transient Electro-Magnetics (MTEM)
Folke Engelmark
Search and Discovery.com
..., results in the earth’s impulse response function for each source – receiver pair. The impulse response function rises to a peak value and then decays...
Unknown
Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021)
R. Ahmadov, S. Carhart, K. Johnson, L. Louis, G. Boitnott
Search and Discovery.com
... a unique rebound technique (Impulse hammer), as well as FTIR spectra for mineralogy. The remarkable correlation between permeability values obtained from...
2021
Principles and Techniques of VSP Data Processing
A.A. Tabakov, V.N. Ferentsi, H.Garvini
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... model recovery, direct impulse shape estimation and zero-phase deconvolution, detailed surface-borehole tie, high-resolution imaging and dynamic...
2006