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The AAPG/Datapages Combined Publications Database
Showing 1,708 Results. Searched 200,619 documents.
Measuring seasonal velocity variations on an urban DAS array
Jihyun Yang, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the stacking likely are possible with improved stacking methods. Selective stacking method based on the RMS ratio of signal and noise windows (Xie et al...
2022
Yesterday, Today, and Tomorrow in Seismic Exploration
Emil J. Mateker, Jr.
GCAGS Transactions
.... This addition, called stacking, requires knowledge of a form of velocity (the rms or stacking velocity) which can be obtained from the time moveout...
1970
4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology
Sony R. Mohammad, Thomas L. Davis
Indonesian Petroleum Association
... to improve the repeatability of the data. NRMS attribute can be calculated with the following equation: NRMS = 2 RMS (a t − bt ) RMS (a t ) + RMS (bt...
2011
Time Slicing the Cooper Basin
Witold Seweryn, Dave Cockshell, Peter Hough, Steve Fabjancic
Petroleum Exploration Society of Australia (PESA)
... by finding the median value of RMS (Root Mean Square) values from all traces within a particular seg-y volume. This means, that a RMS value for every...
2016
AEM, Seismic and Power-lines: A hydrogeological case study in Peel, Western Australia
Andrew Pethick, Brett Harris, Olga Barron
Petroleum Exploration Society of Australia (PESA)
... to the 2D reflection seismic transect. RMS misifit analysis: all models were ranked by RMS misfit and the top 5% of the models (typically less than 2% RMS...
2019
4D batch FWI Sampling the null-space and random matrix theory
Madhav Vyas, Simon Luo, Esteban Díaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... noise. 2.0 ∗ RMS(mm − mb ) (1) NRMS = RMS(mm ) + RMS(mb ) mb and mm are the baseline and the monitor models. While designing time-lapse imaging work...
2024
Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field
Baskoro Arif Kurniawan, Maria Fransisca Meirita, Aguslianto Efendy Harahap, Haniva Navilova, Willy Gunary Abadi
Indonesian Petroleum Association
... was applied to correct the offset dependent amplitude distortion in the gathers. This process will estimate RMS values between measured and synthetic data...
2019
Solving Shear-Wave Splitting in PS Data Processing of 3D 4C OBN Seismic Survey Offshore Nunukan, Indonesia
Andreas Waluyo, David Tilling, Supriyono, Rio Sebayang, Agus Warmar Rasa
Indonesian Petroleum Association
... for each receiver. Angles were derived by solving a matrix of the ratio of the radial and transverse RMS amplitudes at a given azimuth and receiver...
2020
Modeling Waves and Circulation in Lake Pontchartrain, Louisiana
Richard P. Signell, Jeffrey H. List
GCAGS Transactions
... volume exchange in an estuarine system: Estuarine, Coastal and Shelf Science, v. 16., p. 229-240. Figure 5. RMS magnitude of (a) remotely-forced...
1997
The New Potential of Fractured Basement Reservoir Identification with Integrated Seismic Attributes Analysis and Structural Modeling in Ogan Komering Block, South Sumatra
Ilham Diaz Rahmat Nugroho, Kevinsyah Aulia Lubis, Yudi Herdiana, Julian Saputra, Elrey Fernando Butarbutar
Indonesian Petroleum Association
... square (RMS). The attributes applied to support fractures analysis from the ant-track attributes. This attribute measures the average amplitude...
2024
Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)
Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault
Search and Discovery.com
... reproduces PHV times with an rms residual of 3.3ms, compared to 9ms for the isotropic model. Datapages/Search and Discovery Article #90224 GeoCon...
2015
Sandy-Mass-Transport Deposits (SMTD) in Deep-Water Environments: Recognition, Geometry, and Reservoir Quality, #50291 (2010)
G. Shanmugam
Search and Discovery.com
... and random clast fabrics, (7) contorted layers, (8) sand injections, and (9) sharp and irregular upper contacts. On RMS seismic amplitude maps, SMTDs exhibit...
2010
Hydrocarbon Prospectivity in Stratigraphic Traps within Cambay Shale, Broach Sub Block, Cambay Basin, India, #10326 (2011)
T.K. Mathuria, A.C. Julka, P.K. Dimri, P.B. Pandey,
Search and Discovery.com
... trends. The RMS and near to Younger Cambay Shale and Older Cambay Shale OCS top indicates high amplitude distribution in the northern part of Tankari PEL...
2011
Uncertainty, Subjectivity and Bias, #120048 (2012)
Andrew Curtis, Matthew Walker
Search and Discovery.com
... they stop. This RMS measure is not visible to the Geologist during the experiment. Nevertheless, the RMS difference value at the final iteration...
2012
Uncertainty in Surface Microseismic Monitoring; #41258 (2013)
Mike Mueller, Michael Thornton, and Leo Eisner
Search and Discovery.com
... and extract potential events from the continuous beamformed trace. Potential events are detected by an amplitude ratio test. The ratio of RMS...
2013
Salt-Sediment Interaction in Sable Sub-Basin, Nova Scotia (Canada), #10971 (2017).
Francky Saint-Ange, Dimitri Savva, Bernard Colletta, Emerson Marisi, Laurent Cuilhe, Adam MacDonald, Matt Luheshi
Search and Discovery.com
...: 1 : 27m net pay over 3 zones, H, L, H - mid Barremian L· mid Barremian f-17% MfS, 0 to + 4Om •• RMS Amp Figure 6: Intra AIt,;.., and Ha'ut,,,h...
2017
Cenozoic Evolution of Siliciclastic Sediments and Implications for Hydrocarbon Prospectivity in Southwestern Barents Sea; #30511 (2017)
Kamal'deen Olakunle Omosanya, Ståle Emil Johansen, Dicky Harishidayat, Luca Samperi, Giorgio Minelli, Peter Abrahamson
Search and Discovery.com
... prospectivity in Southwestern Barents Sea (Omosanya et al). SEISMIC ATTRIBUTE ANALYSIS RMS AMPLITUDE REFLECTION STRENGTH REFLECTION GEOMETRY Pm Eo1...
2017
Application of Unsupervised Machine Learning Techniques in Detailed Recognition of Gas Producing Subtle Submarine Channel System; #42588 (2023)
Mariusz Łukaszewski
Search and Discovery.com
... of mean square RMS amplitude values (Figure 4) allows to focus on the right seismic interval and capture potential zone that stands out from the seismic...
2023
Large Woody Debris Accumulations in the Late Pennsylvanian TropicsEvolutionary Signal or Tectono-Climatic Archive?
Steffen Trumper, Vaclav Mencl, Stanislav Opulstil, Sandra Niemirowska, Ronny Robler
PALAIOS
...´ n-Bearn; AL ¼ Al` s; AN ¼ o e Anayet; AR ¼ Arpheuilles; AU ¼Autun; BA ¼ Bourbon l’Archambault; BB ¼ Baden-Baden; BE ¼ Berkshire Coalfield; BI...
2022
The Impact of Competition Law on Destination Restrictions in Asia-Pacific LNG Contracts
Mark Grime, Dave Poddar, Nadia Kalic
Australian Petroleum Production & Exploration Association (APPEA) Journal
... applies in cases where firms exclude or control the business activities of other undertakings causing a ‘substantial restraint of competition’ in a relevant...
2017
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
.... One key difference between time imaging and depth imaging is the way the velocity model is defined. In time imaging, the model is defined by the RMS...
2010
Marine Seismic Sources: Part III: A Feeling for Decibels
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... 3-5) Auditory threshold of a diver at 1 kHz 255+ 236-202 (rms) 215 190 190 (avg. 145-172) 190 188 (avg. 155-186) 185 100-74 67 Examples of sound...
2010
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
.... The standard implementation of the SCAC offers two amplitude measurements, RMS and mean. These options have a problem in areas with highamplitude...
2008
Character of mass failures driven by contourite collapse: Examples from offshore Newfoundland, Canada
Lindsey Henry, Christina Hamilton
International Meeting for Applied Geoscience and Energy (IMAGE)
... of layered RMS amplitude extractions following the structural dip of the contourites. Stratigraphy outlines the drifts discussed in the paper and shown...
2022
The Role of the Tax System in a Greener Future
Janelle O’Hare
Australian Petroleum Production & Exploration Association (APPEA) Journal
... such as carbon pricing can better level the playing field between polluting firms and clean technology firms, mobilising private funding to drive...
2020