Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data

Burkhard Buttkus

Geological Society of Malaysia (GSM)

... • suppression of multiples, • broadband seismic data, • flat reflectors and vertical incident. The importance of wavelet processing and zero phase...

Self-supervised learning for seismic swell noise removal

Yuan Zi, Shirui Wang, Pengyu Yuan, Xuqing Wu, Jiefu Chen, Zhu Han

International Meeting for Applied Geoscience and Energy (IMAGE)

... in exploration geophysics is an essential and the first step in the processing sequence of marine seismic data processing. However, removing...

Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution

Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi

International Meeting for Applied Geoscience and Energy (IMAGE)

... particle velocity vector (V), of which the vertical component is known as Vz or Z. Seismic data acquired at the sea floor requires a specific processing...

Improving seismic resolution by reprocessing multiple surveys at Na Kika field

Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni

International Meeting for Applied Geoscience and Energy (IMAGE)

.... After careful reprocessing with a focus on preserving the details, we achieved an incremental uplift from each critical processing step, such as Full...

It's the Fluids That Matter: Solutions to Reservoir Property Prediction

Andrew Long, Folke Engelmark

Petroleum Exploration Society of Australia (PESA)

... of the acquisition and processing, data fidelity t he 'bound' fluid has a crit ical influence on the o il/gas mixture in a reservoir is also important...

Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)

James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm

Search and Discovery.com

... survey in the Bradford area. Dynamite sources and 3C Vectorseis sensors were used to provide an image of about 25 square kilometres. Processing the PS...

Seismic Exploration for Stratigraphic Traps: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Milton B. Dobrin

AAPG Special Volumes

... words, to what extent will recent developments, such as zero-phase wavelet processing, multivariate analysis of reflection waveforms, true-amplitude...

Integrating 3-D Seismic and Geomechanical Properties With Microseismic Acquisition and Fracturing Parameters to Optimize Completion Practices within the Wolfcamp Shale Play of the Midland Basin

Michael L. Shoemaker, Nancy Zakhour, Joshua Peacock

Unconventional Resources Technology Conference (URTEC)

... data. The seismic inversion process (Saroka and Shoemaker, 2003) 7 URTeC 2154184 included deterministic wavelet estimation to ensure zero phase data...

THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY

Anthony R. Wagner

North Dakota Geological Society

... Coal Field. CITED Claerbout, J.F., 1976, Fundamentals of Geophysical Data Processing: New York, McGraw-Hill...

Bayesian RockAVO: Direct petrophysical inversion with hierarchical conditional GANs

Miguel Corrales, Muhammad Izzatullah, Matteo Ravasi, Hussein Hoteit

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the effect of the wavelet is subsequently removed as follows: m = (WD)−1 CT HT Wr = (WD)−1 b p p (5) where Hp = VT Λ−1 , W is the wavelet operator, D...

Synthetic-data-driven deep learning method for elastic parameter inversion

Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

... the working area in the subsequent processing into the figure, and the real logging data (blue dots) are included in the simulated dataset (red dots...

Broadband seismic probabilistic AVO inversion for reservoir properties

Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to reduce the lobe width of seismic wavelet and improve the accuracy of characterizing the location of stratigraphic boundaries. In recent years, broadband...

Transfer learning for cement evaluation: An image classification approach using VDL time series

Amirhossein Abdollahian, Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... and signal processing, ultimately improving the cement evaluation results. In an effort to Address these challenges, we are introducing a novel method which...

Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)

Wujin Chen and Anchu Wu

Search and Discovery.com

... presented in small and middle receiver- source offset and can be well extracted to guide high-density data acquisition and processing. Introduction...

Sequence Stratigraphy of the Post-Jurassic in the Algoa and Gamtoos Basins: Implications for Hydrocarbon Potential in the Eastern Cape, South Africa; #11200 (2019)

Marvel M. H. Makhubele, Emese Bordy

Search and Discovery.com

... with wavelet Petrophysical cut-offs Core & outcrop descriptions Sedimentary facies analysis ge t Seismic Data QC for processing and acquisition...

Chapter 7: Estimating the Thickness of Thin Beds

Tom Wittick

North Texas Geological Society

... reflections from a wedge-shaped sand encased in a shale. The wavelet used in the model is a zero-phase 8-32 Hz. bandpass wavelet. At the top of the sand...

Estimating the Thickness of Thin Beds

Abilene Geological Society

... sand encased in a shale. The wavelet used in the model is a zero-phase 8–32 Hz. bandpass wavelet. At the top of the sand we go from a higher impedance...

Seismic Forward Modeling of Semberah Fluvio-Deltaic Reservoir

Adi Widyantoro, Wahyu Dwijo Santoso

Indonesian Petroleum Association

..., performing synthetic modeling of varying channel facies over its elastic properties. The synthetic PP-reflectivity generation uses Semberah well’s wavelet...

Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia

Patrick Jonklaas

Indonesian Petroleum Association

... reflection seismic data results from convolving a source wavelet with a reflectivity series. The reflectivity is a result of the acoustic impedance...

Seismic imaging in shallow water: where are we at and where might we be going?

Henry A. Debens, Robert Eliott-Lockhart, Jennifer Moss

Australian Energy Producers Journal

... by four seismic processing services companies (Phase 1). Whilst broadly in agreement, the outputs of this first exercise vary significantly in some respects...

Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building

David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan

International Meeting for Applied Geoscience and Energy (IMAGE)

... present. The model building utilized data reprocessed using contemporary broadband signal processing tools, increasing resolution of available...

A strategy for acoustic impedance direct inversion in depth domain

Ruiqian Cai, Chengyu Sun, Shizhong Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... an analytic formula for synthesizing the depth-domain seismic record directly, which uses the depth-domain model and the time-domain wavelet. Based...

Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow

H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave

Indonesian Petroleum Association

... the use of rock physics seismic is incapable of measuring any of these parameters directly. Improvements being made in the processing world to enhance...

South Timbalier 130 #D-21

George H. Rhoads

Houston Geological Society

... Seismic Processing Both post-stack and pre-stack time migrated volumes used. Amplitude Characteristics The seismic amplitude is very prominent and covers...

A method to identify subtle carbonate reservoirs

Shaoying Chang, Mengxiu Wang, Kaiyuan Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... obtained from the carbonate reservoirs but it is worth applying for other convolution of the model (figure 1a) with 35HZ ricker reservoirs. wavelet...