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

... and application of 3-D surface consistent residual statics (RS1) Generate selected inlines, crosslines and time slices of RS1 Stacks Second pass...

Residual Soil Development on Sedimentary Rocks of the Jurong Formation in Singapore

John Pitts, R. Kannan

Geological Society of Malaysia (GSM)

...Residual Soil Development on Sedimentary Rocks of the Jurong Formation in Singapore John Pitts, R. Kannan GEOSEA y Procet...

Adaptive Eigenstructure Classification and Stochastic Decorrelation Filters for Coherent Interference Suppression in the Acoustic Zoom Method, #41503 (2014).

J. Guigne, S. Azad, C. Clements, A. Gogacz, W. Hunt, A. Pant, J. Stacey

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... the narrow beam-width of the receiver array with adaptive classification and filtering of specular energy using Singular Value Decomposition, Stochastic...

DL-fused elastic FWI: Application to marine streamer data

Pavel Plotnitskii, Oleg Ovcharenko, Vladimir Kazei, Daniel Peter, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... are used. Namely, both architectures contain long skip connections, however the FusionNet contains also short skip connections, contained in each residual...

Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion

Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the selection of initial models. First-arrival traveltime tomography is often used to retrieve smooth P-wave velocity (Teodor et al., 2021...

Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector

Xuan Ke, Mauricio Sacchi, Ying Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

...e gradient can be calculated as: 𝑇 g(𝐱) = ∫0 ∇2 𝑆(𝐱, 𝑡)𝑅(𝐱, 𝑡)𝑑𝑡 , (22) where 𝑅(𝐱, 𝑡) to the receiver wavefield of the residu...

AAPG/SEG International Conference and Exhibition; - Abstracts, #9010 (2017).

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Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters; #41543 (2015)

Kristof De Meersman, Chris Ansorger

Search and Discovery.com

... problems with array misalignments and S-wave statics. Ground roll can be attenuated using a range of tools like fk filters, fx deconvolution, slant...

Abstract: Microseismic Event Locations Uncertainity and Acquisition Geometry; #90224 (2015)

Amna Feroz and Mirko van der Baan

Search and Discovery.com

..., Canada, May 12-16, 2014 smallest residual value is considered to be the most likely location. In this case the residual value is defined as Where i...

Clays and Associated Substances

James H. Gardner

Tulsa Geological Society

...Clays and Associated Substances James H. Gardner 1938 30 32 Vol. 7 (1938) The decomposition of igneous rocks results in many varied forms of clay...

Role of Carbohydrates in the Formation of Bituminous Coals, Asphalts, Oils and Natural Gas

Ernst Berl

Tulsa Geological Society

... possible conditions that most of the gaseous, liquid and solid fuels have been formed by the decomposition of the carbohydrates which nature creates...

Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View

Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff

Indonesian Petroleum Association

... uncertainty in reserve estimation. The advancement of the imaging technologies, such as massive parallel clusters, make possible full 3D pre-stack...

Coalbed Methane Resource

C. T. Rightmire

AAPG Special Volumes

... at about 68%. The percent residual gas varies with rank and is shown on Table 9. For purposes of reserve estimation, where no additional data...

Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming

David J. Taylor

Wyoming Geological Association

... Residual Statics Corrections (as required) Time Variant Bandpass Filtering Signal Enhancement This processing sequence yielded seismic sections...

Abstract: Persulfate Oxidation of a Gasoline Source Zone; #90172 (2014)

Kammy Sra, Neil Thomson, Jim Barker

Search and Discovery.com

... on evaluating the potential of persulfate for the treatment of a residual gasoline source zone. Concentration and mass flux of various gasoline compounds...

A method for surface wave suppression based on multimodal constraints neural networks

Yixuan Yan, Mengxiu Wang, Dong Cui, Chunming Wang, Sian Hou

International Meeting for Applied Geoscience and Energy (IMAGE)

... such as singular value decomposition (Bereford and Rango, 1989; Lu, 2006), deep learning has been playing an important role in denoising (Sun and et al...

Application of Geostatistical Estimation and Simulation to Petroleum Geology

John Vann

Petroleum Exploration Society of Australia (PESA)

...Application of Geostatistical Estimation and Simulation to Petroleum Geology John Vann SKILL SHARE Application of Geostatistical Estimation...

Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks

Christian Hermanrud, and Oddgeir Undertun

AAPG Bulletin

...:10.1130/0091-7613(1994)022<0207:PSOADE>2.3.CO;2. Bowers, G., 1995, Pore pressure estimation from velocity data: Accounting for overpressure mechanisms...

Residual Gas Saturation Estimation using Cased-Hole Pulsed-Neutron Log; A Case Study on MF4 and Y-Channel Reservoir, Peciko Field, Mahakam Delta

Anang Karana, Taufik Anwar, Radya Senoputr, Moch Rushatmanto, Supriady

Indonesian Petroleum Association

...Residual Gas Saturation Estimation using Cased-Hole Pulsed-Neutron Log; A Case Study on MF4 and Y-Channel Reservoir, Peciko Field, Mahakam Delta...

A Ramboe Study of the Cape Range No. 2 Well, Exmouth Sub-Basin

R. W. T. Wilkins, G. Hladky, M. V. Ellacott, J. D. Saxby

Petroleum Exploration Society of Australia (PESA)

... decomposition and estimation of indices of thermal maturity. The technique has been applied to the dispersed organic matter in samples of the massive, marine...

Gaseous Hydrocarbons in Contemporaneous Sediments

V. V. Veber, N. M. Turkeltaub

Petroleum Geology: A Digest of Russian Literature

... (Gulf of Mexico). The attempt was made at the same time to find hydrocarbons heavier than methane in the free gas formed during decomposition...

Geophysical Anomaly: A Novel Contribution to Integrated Geophysical Interpretation, #42337 (2018).

Julio Lyrio, Paulo Menezes, Jorlivan Correa, Adriano Viana,

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... Stratigraphy with Spectral Decomposition: Presented at the CSEG National Convention, Landmark Graphics, Calgary, Canada. Henderson, J., S.J. Purves, and C...

Size Distribution of Heavy Minerals in Sediments

John J. W. Rogers

GCAGS Transactions

... minerals, however, are susceptible to chemical decomposition, and the effect of such decomposition on size distributions may be large. Two effects...

Abstract: Gas Seeps and Associated Gas Hydrate of the Okhotsk Sea Near Sakhalin Island, Russia, and Eel River Basin, Northern California - A Comparison of Gas and Carbonate Geochemistry, by T. D. Lorenson, T. H. Naehr, and D. L. Orange; #90920 (1999).

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Geochemical Characterization of Organic Matter from the Eagle Ford Formation and Indications of Thermal Maturity and Depositional Redox Conditions

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