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The AAPG/Datapages Combined Publications Database
Showing 31,546 Results. Searched 200,357 documents.
Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing
Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani
Indonesian Petroleum Association
... pre-processing tests as well as spectral analysis and filter tests were performed on the two versions. The maximum usable signal frequency found...
1995
Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)
Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao
Search and Discovery.com
... noise removal; and (3) group forming to increase signal-to-noise ratio. After the above special processing steps on the DAS-VSP data, the typical VSP...
2023
Magnetotelluric for Petroleum Investigation
Bayu A. Pramudhita, Deni Saputra, Royo Handoyo, Suchandra, Irkham Wahyu S.
Indonesian Petroleum Association
... as a passive method this is because this method only receive magnetic signal to image the resistivity structure of the earth (Vozoff, 1991; Jiracek...
2010
Geophysical Structural Patterns of the Crystalline Basement of the Eastern WCSB; #30398 (2015)
Jiakang Li, Igor B. Morozov
Search and Discovery.com
... of signal processing techniques was employed to compensate for this loss of resolution. Band-pass filtering was used for revealing the major...
2015
2010
Central Kalimantan Weight Drop Seismic Acquisition and Implication to Petroleum Exploration
Riki Tasrianto
Indonesian Petroleum Association
... to enhance coherent signal and reduce random noise. An industry standard seismic processing workflow including Kirchhoff Pre Stack Time Migration...
2016
Magnetic Resonance Profiling A Resistivity Independent Technique for Hydrocarbon Identification and Characterization
Udit Kumar Guru
Indonesian Petroleum Association
...* ABSTRACT INTRODUCTION The potential of nuclear magnetic resonance (NMR) logging for evaluating low resistivity reservoirs has been recognized for several...
2007
Integrated Reservoir Modeling of the Natih E Member at a Salt-cored Carbonate Dome, Jebel Madar, Oman; #110161 (2011)
Johan S. Claringbould, J Frederick Sarg, Brittney B. Hyden, and Bruce D. Trudgill
Search and Discovery.com
...: [email protected] Introduction Data and Processing Modelling Discussion Conclusions Acknowledgements • Statoil Research Centre...
2011
Abstract: Empirical Mode Decomposition Based Instantaneous Spectral Analysis and its Applications to Heterogeneous Petrophysical Model Construction; #90171 (2013)
Jun-Wei Huang and Bernd Milkereit
Search and Discovery.com
... dictionaries: IEEE transactions in signal processing, Vol 41, No. 12. Miao, X., Todorovic-Marinic, D., and Klatt, T., (2007), Enhancing Seismic Insight...
2013
Abstract: Seismic Data Decomposition into Spectral Components Using Regularized Nonstationary Autoregression; #90187 (2014)
Sergey Fomel
Search and Discovery.com
... the fundamental property of exponential functions: exp[ (t+t)] = exp[ t] exp[ t]. In signal-processing terms, it implies that a time sequence d...
2014
Case Study Results From the Integration of MEQ, TFI, and Surface Seismic Attributes.
Charles J. Sicking, Jan Vermilye, Alfred Lacazette, Ashley Fish
Unconventional Resources Technology Conference (URTEC)
... extended time intervals. Synthetics demonstrate the method and support the results observed in real data examples. Introduction Most microseismic product...
2014
Seismic Enhancement Resolution in Penobscot Field With Short-Time Fourier Transform Half Cepstrum Method
Taufiq Brilliant Askari, Intan Andriani Putri
Indonesian Petroleum Association
... in zones with a thickness below the tuning thickness. Seismic signal processing by widening the frequency bandwidth can increase seismic resolution...
2022
Flow Point & Leak Point Analisys Of Oil Production Well TLJ-237 Using Ultrasound Logging Method
Arifin Eko Jati, M. Febrianto
Indonesian Petroleum Association
.... ______________________________________________________________________________ * Pertamina © IPA, 2015 – 39th Annual Convention Proceedings, 2015 • DSP (Digital Signal Processing): This will raise...
2015
Kajian kes seismos pantulan dalam endapan Kuaterner pantai timur Semenanjung Malaysia (IN MALAY), Reflection Seismic Case Studies in Quaternary Deposits of the East Coast of Peninsular Malaysia
Umar Hamzah, Abdul Rahim Samsudin, Abdul Ghani Rafek, Noraini Surip
Geological Society of Malaysia (GSM)
... pantulan. Korelasi dengan data lubang gerudi menyokong penafsiran yang dilakukan. Introduction Recent modifications to the seismic reflection technique...
1994
Integrated Amplitude versus Offset (AVO) Approach for Delineating Stratigraphic Traps
M. Azuddin M. Yusof
Geological Society of Malaysia (GSM)
.... Ramlee, off Jalan Ampang Kuala Lumpur Introduction Amplitude versus Offset (AVO) effect can be explained as increase (or decrease) in seismic amplitude...
1999
Abstract: Nodal Seismic Acquisition in Cook Inlet, Alaska; #90187 (2014)
Mike Yates and Steve Adiletta
Search and Discovery.com
..., USA Introduction In 2010, Apache Corporation began acquiring exploration leases in Alaska’s Cook Inlet – a compressional fore-arc basin with current...
2014
Reconstructing the diet and paleoecology of Plio-Pleistocene Cercopithecoides williamsi from Sterkfontein, South Africa
Frank L'Engle Williams, Elise Geissler
PALAIOS
... ones, suggesting dental microwear provides a strong habitat signal. INTRODUCTION Cercopithecoides williamsi from the Pliocene karstic caves of South...
2014
Time-Lapse Geophysics for Mapping Fluid Flow in Near Real Time: Results from a Controlled Mesoscale Experiment
Roelof Versteeg
Special Publications of SEPM
... manually, taking The Need for Real-Time Data Processing several months of personnel time and weeks of processor time. As mentioned in the introduction, one...
2004
Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015)
Yong Hua, Don Lawton
Search and Discovery.com
.... Introduction Lawton (2007), Vestrum et al. (2004) and Gray et al. (2002) overviewed the challenges and strategies to improve seismic imaging...
2015
Deep learning-based Vz-noise attenuation for OBS data
Jing Sun, Arash Jafargandomi, Julian Holden
International Meeting for Applied Geoscience and Energy (IMAGE)
... and difficulty of removing it with conventional signal processing approaches. For better evaluation of the results, the DNN denoising is applied to a full...
2023
DAS seismic monitoring of the shallow CO2 controlled-release experiment at the South West Hub In-Situ Laboratory
K. Tertyshnikov, R. Pevzner, B. Freifeld, L. Ricard, A. Avijegon
Petroleum Exploration Society of Australia (PESA)
..., borehole seismic. INTRODUCTION The South West Hub In-Situ Laboratory is a dedicated facility designed to perform experiments focusing...
2019
Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)
Kristof De Meersman and Yoones Vaezi
Search and Discovery.com
... of the principal issues when processing converted wave data. Many land multi-component datasets do, however, contain S-wave refraction arrivals which...
2015
Abstract: 3D Seismic Imaging in the Pakistan Foothills: A Case History; #90172 (2014)
Victor Dolgov, Rob Vestrum, Jon Gittins, Géza Wittman
Search and Discovery.com
... of difficult surface conditions over a structurally complex subsurface, the data processing and merging of these two surveys required close attention...
2014
Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)
Amna Feroz and Mirko van der Baan
Search and Discovery.com
... Summary Microseismic data processing is the first step towards fracture evaluation, generated in response to fluid/steam injection in the reservoir...
2014
A ground roll attenuation method based on CAResU-net with adaptively frequency-induced loss
Siyu Sun, Guosong Tang, Wei Bao, Guofa Li
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This interference significantly degrades the signal-to-noise ratio of recorded seismic data, impacting the reliability of subsequent data analyses...
2024