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The AAPG/Datapages Combined Publications Database
Showing 8,924 Results. Searched 200,693 documents.
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... on interferometry which may minimise the problem, in addition to boosting the signal-to-noise ratio of the dispersion image. The preferred methodology...
2016
Airborne Gravity Gradiometer Survey over the Pelarang Anticline, Onshore Kutai Basin, Indonesia
Asbjorn Norlund Christensen, Hannah Booth, Cameron Jones, Seda Rouxel, Leonhard Bow Kocijan, Balakrishnan Kunjan
Petroleum Exploration Society of Australia (PESA)
... signal range, and that the anticline is associated with a strong, positive gravity anomaly. Subsequent application of potential field enhancement filters...
2018
A successful story of working with towed streamer and ocean-bottom node data on interpolation and image enhancement
Heather Yao, Amr Elsabaa, Nathaniel Cockrell, Dawit Desta, Ruoyu Gu, Christina Tapia, Nigel Hicks, Lauren Peschier
International Meeting for Applied Geoscience and Energy (IMAGE)
...A successful story of working with towed streamer and ocean-bottom node data on interpolation and image enhancement Heather Yao, Amr Elsabaa...
2024
High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil
Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano
International Meeting for Applied Geoscience and Energy (IMAGE)
...-linear data fitting mechanism, and can compensate for illumination, resolution enhancement, improvements for interpretability and fault imaging, hence...
2024
Piramida Tinggi, A State of the Art to Fulfill Obligation of Forestry Permit on Watershed Rehabilitation at Pt Pertamina Hulu Mahakam
Puguh Sarwanto, Rimul Gultas Akbar
Indonesian Petroleum Association
... ▪ The location is very remote area with poor infrastructure such as no signal, unpaved road conditions, etc. ▪ 3 (three) component of executors (KTH...
2020
Getting More From Gravity & Magnetics: Examples From Mexico; #30569 (2018)
Ray Earley, Ted Lautzenhiser, Glenn Felderhoff
Search and Discovery.com
.... Euler deconvolution is an established algorithm to extract features from potential fields. We use an enhancement to the conventional Euler deconvolution...
2018
A Novel Method for Real-Time Hydraulic Fracturing Quality Control and Cluster Efficiency Monitoring Using Fiber Optic Data, Pumping Schedules, and Dynamic Simulation Workflows
Ghusun Alaamri, Dmitry Kuznetsov, Roman Korkin, Maxim Chertov, Abdul Muqtadir Khan, Stevanus Dwi Kurniadi, Joel Le Calvez
Unconventional Resources Technology Conference (URTEC)
...) freely suspended within the wellbore. The central concept is that strain or compression in the fiber can be converted into an acoustic signal via DAS...
2025
Analysis of Electromagnetic Induction Logs to Investigate Saltwater Intrusion into an Alluvial Aquifer
Glenn W. Garneau
Environmental Geosciences (DEG)
... the EM log for the aquifer-clay component of the signal. The corrected logs were then converted into equivalent chloride concentration units...
1996
Design of low frequency sweep signals for conventional vibrators
Tie Wei, Yang Zhu, Zhigang Liu, Dong Wang, Guowei Wei, Mingtao Nie
International Meeting for Applied Geoscience and Energy (IMAGE)
... for maximum peak force of conventional vibrators is generally from 5 ~ 6Hz. A nonlinear LF sweep signal needs to be specifically designed for the LF...
2024
Geochemical Changes and Fracture Development in Woodford Shale Cores Following Hydrous Pyrolysis under Uniaxial Confinement
Justin E. Birdwell, Michael D. Lewan, Michael Miller
Unconventional Resources Technology Conference (URTEC)
... perpendicular to the bedding fabric primarily in the low-TOC DM bed 2 and CQC bed 4. Heating led to enhancement of preexisting fractures...
2013
Seismic Acquisition in the Papuan Fold Belt: A New Approach
G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo
Papua New Guinea (PNG) Petroleum Convention Proceedings
.... The data were re-processed in 1994 by Digicon (Fig. 6). Powerful noise attenuation processes and coherency enhancement were applied in an attempt 1 9 8 7 P...
1996
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
"Recrystallized Marine Cements: Textural Preservation and Geochemical Signatures [Abstract]"
Savard, M., Veizer, J.
CSPG Bulletin
.... It is not clear how much of the initial geochemical signal is sequestered into the successor phases, but their nonluminescent nature is considered...
1991
-- no title --
user
Search and Discovery.com
... that combines statics, signal-to-noise ratio, and eigenimages to construct a surfacewave noise model and then applies an adaptive subtraction to remove...
Unknown
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user
Search and Discovery.com
... signal, the AVO response of wet and dry coals is sufficiently distinct to discriminate between the different states of water saturation. In part...
Unknown
-- no title --
user
Search and Discovery.com
... that combines statics, signal-to-noise ratio, and eigenimages to construct a surfacewave noise model and then applies an adaptive subtraction to remove...
Unknown
-- no title --
user
Search and Discovery.com
... signal, the AVO response of wet and dry coals is sufficiently distinct to discriminate between the different states of water saturation. In part...
Unknown
ABSTRACT: MULTI-TRANSIENT ELECTRO-MAGNETISM: AN INNOVATIVE GEOPHYSICAL EXPLORATION TECHNIQUE
Bruce Walker and Anton Ziolkowski
Geological Society of Trinidad & Tobago
... is DC resistivity. This basically involve supplying a direct current to a circuit and then recording the return signal; this secondary signal is due...
2007
Abstract: Nonlinear interactions of shear waves in an elastic medium
Lauren Hayes, Alison Malcolm
Atlantic Geology
..., which is key when exploiting unconventional oil and gas plays. We present a laboratory experiment in which a strong-signal, lower frequency shear wave...
2017
1989
ABSTRACT: Feasibility Study of Seismic-While-Drilling Using Hammer Drilling Technology, by Shoichi Nakanishi, Brian Evans, and Kevin J. Dodds; #90913(2000).
Search and Discovery.com
2000
ABSTRACT: Eustatic and Tectonic Bias in Climate Inferences From Shallow Marine and Nonmarine Sediments During Ice House Periods, by Gregory C. Nadon; #90906(2001)
Search and Discovery.com
2001
2008
-- no title --
user
Search and Discovery.com
...user Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters Kristof De Meersman and Chris...
Unknown
Production Studies Using NMR and High-Frequency Dielectric Permittivity
Search and Discovery.com
N/A