1-20 of 2553
Keywords: interpretation
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426887
... reservoir characterization seismic section artificial intelligence north slope application exploration geophysicist 10 machine learning upstream oil & gas rafted block interpretation sobel-filter similarity imaging submarine slide block alaska slide block neural network...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426941
... discrepancies of the reservoir sands by enhancing the resolution of the overburden velocity field. Furthermore, a new salt interpretation for the root of the Auger salt dome resulting from the project provided new insights to the geological understanding of the Auger sediment basin and salt depositional model...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3418290
... of the underburden underlying the reservoirs are used to explain the observed variations in overburden 4D signal. This interpretation is further strengthened by geomechanical modelling. Consequently, the R-factor for each field is different. Presentation Date: Monday, October 12, 2020 Session Start Time: 1:50 PM...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3398810
... sandstone seg international exposition interpretation open fracture workflow dispersion curve fracture evaluation schlumberger university Formation Sampling Optimization Using Fracture Ready Workflow (Acoustics/Borehole Image) in unconventional tight sand reservoir. Case study: Ahnet Field...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3423192
... of structural interpretation. Secondly, we obtain the sedimentary characteristics of uranium reservoir by the extraction and optimization of seismic attribute. Then, the lithological characteristic of uranium reservoir is acquired by adding the uranium anomaly into the 3D lithological inversion data. Finally...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3424849
... framework for the Cenozoic sequences. We related the sea level changes to the deposition of architectural elements and their distribution along the slope and the basin floor. We interpreted and characterized five second-order sequences and the architectural elements within them. The falling stage system...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3424987
... interpretation cut-off value reservoir characterization upstream oil & gas prediction result seg international exposition probability classification cut-off value seismic image segmentation ml model scenario Enrich the interpretation of seismic image segmentation by estimating epistemic...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425114
... surveys in an active hydrocarbon development area. Joint interpretation is enabled by combining microseismic data with seismic-reflection data and displaying the data in depth. A geological picture is constructed by visualizing microseismic hypocenters. This type of visualization can be used to determine...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428397
... area can be generally recognized and validated by the well and seismic interpretation. Presentation Date: Wednesday, October 14, 2020 Session Start Time: 9:20 AM Presentation Time: 11:25 AM Location: Poster Station 6 Presentation Type: Poster evolutionary algorithm priori information...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428431
... Estimating 2D/3D models in terms of physical properties by solving inverse problems, followed by manual interpretation, is the primary method for near-surface classification currently. While pieces of this workflow have been automated, there are still restrictions related to discretizations...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427950
..., and requires the interpretation to account for the anisotropy to extract the maximum amount of information from the data. In this study, we examine the capability of magnetotelluric (MT) data to resolve the electrical conductivity tensor for each layer in a layered halfspace. We invert for a triaxially...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426477
... We present a workflow to automate the channel interpretation in seismic images by using a 3D CNN (convolutional neural network). The main problem in applying the CNN to the channel interpretation is the inaccessibility of labeled training data. To settle this problem, we propose a workflow...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426483
... Time: 4:45 PM Location: 361A Presentation Type: Oral reservoir characterization coherence exploration geophysicist 10 interpretation curvature time slice aberrancy multispectral covariance matrix computation vector dip coordinate system university multispectral aberrancy method...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426827
... Magnetic data have been widely used for understanding basin structures, mineral deposit systems, and the formation history of volcanism-related geological systems. However, the conventional approaches to magnetic data interpretation, particularly for interpreting magnetization directions...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3420909
... international exposition magnetism interpretation In oil & gas exploration, magnetic anomaly caused by reverse remanent magnetism is often ignored. With the exploration step moving to the fine stage, this problem needs to be paid great attention by the processing and interpretation researcher...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428029
... Presentation Type: Poster upstream oil & gas artificial intelligence reservoir characterization facies depositional element machine learning multiattribute analysis time slice color blending instantaneous bandwidth exploration geophysicist 10 interpretation fluvial system pleistocene...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428046
... geophysicist 10 channel fill structural geology sandbody investigation sequence abandonment upstream oil & gas seismic geomorphology boundary channel pattern reservoir characterization sea level geomorphologic unit neck cut-off seg international exposition interpretation 3-D seismic...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427577
... The shallow gas cloud has a strong absorption and attenuation effect on P wave, and changes the travel time of P wave. It leads to the degradation of seismic data quality, which challenges the seismic data interpretation. From the perspective of kinematics, the imaging characteristics...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427597
... exposition combining wave path structural geology schlumberger-private santos basin central santos basin multi azimuth upstream oil & gas information expanded abstract interpretation azimuth Combining wave paths to improve Brazil s pre-salt image, Central Santos Basin multi-azimuth reimaging...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427602
... In this work, we present a new machine learning workflow for stratigraphic interpretation examining different strategies of picking training data. Generating training data is a time consuming process and different aspects of the training data, such as the dimensionality, spatial extent, amount...

Product(s) added to cart

Close Modal