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Structural interpretation

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Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3427577
... of the structures beneath the gas cloud areas on different migration sections are compared and analyzed through numerical models. It is recommended that seismic interpretation work can be carried out directly on the PSDM data in depth-domain to avoid the imaging problems of PSTM data and the structural trap...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3400300
... lineament structural geology spot 5 nigeria reservoir characterization tectonic evolution basin basement fault benue trough structural interpretation high resolution aeromagnetic data upper benue trough seg international exposition sediment Structural Interpretation and Tectonic Evolution...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196934-MS
... geological section reflection correction upstream oil & gas thickness well 3 interpretation uncertainty map seismic response seismic interpretation jeribe horizon lateral variability society of petroleum engineers structural interpretation target interval construction target horizon...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214282
... ABSTRACT We improve automatic structural interpretation in seismic images by using CNNs (convolutional neural networks), which recently have shown the best performance in detecting and extracting useful image features and objects. The main limitation of applying CNN in seismic interpretation...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215087
... ABSTRACT The purpose of structural interpretation is to find structural information which can reflect the stratigraphic structure and other geological significance from seismic data. The human retina is full of photosensitive cells. When light enters the eyes, these cells will transform...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2889444-MS
... Abstract Horizontal wells dominate the development of unconventional shale reservoirs. Using real time drilling data to steer in a target zone is the key to economic success. Today structural interpretation in unconventional horizontal wells is a manual process that is time consuming, tedious...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17778902
..., fault scraps and horstgraben features. This structural interpretation will provide a better understanding of the probable petroleum system (or hydrocarbon traps) over the study area. Thus, the study demonstrates an effective workflow for enhanced structural interpretation using seismic multi attributes...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17742735
... for the qualitative interpretation include the structural framework of the main rift-bounding faults, intra-rift faults, crossing structures (or relay fault zones) between rift basins, and locations of shallow intrusions. Specific objectives for the quantitative interpretation include the estimated depth to basement...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 22–25, 2016
Paper Number: OTC-26483-MS
... Structural Interpretation Based on the Application of Seismic Attributes - A Case Example in the Offshore of the Peninsular Malaysia A. Shamsuddin, U. Teknologi PETRONAS; S. Shahar, PETRONAS Carigali Sdn. Bhd; D. P. Ghosh, U. Teknologi PETRONAS; N. H. Ngoc, PETRONAS Carigali Sdn. Bhd Copyright 2016, Offshore...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175798-MS
... folding, where the direction of dip decreases till the axial plane of the structure, then increasing again towards the opposite flank with different azimuth direction. This interpretation helped matching the updated geological model (unexpected recumbent & overturned folding) with the surface geology...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1096
... that this region experienced multistage tectonic movements, so a number of complex inner faults are extremely developed in this area. In addition, it is covered by over 1000m Mesozoic stratum. Due to these complicated geological conditions, it is very difficult for us to conduct structural interpretation only...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0079
... highlights structural lineaments within the seismic cube. The other output from the SRGB method is a structurally sharpened SRGB cube, which can be used either as horizons to extract structural images of surfaces or as a cube for guiding structural interpretation of seismic data. srgb method...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-1187
... structure map reservoir characterization log analysis depth structure map structural interpretation niger delta field development well logging neutron time structure map volumetric analysis upstream oil & gas horizon 4 dara field reference list correlation seismic data...
Proceedings Papers

Paper presented at the 2006 SEG Annual Meeting, October 1–6, 2006
Paper Number: SEG-2006-0878
... from these frequency/depth bandpass components yields a pattern of northeast and northwest fault controlled relief beneath Black Lake Field. Identification of Magnetic Anomalies from Basement, Intrasedimentary Faults and Salt Domes and Basement Structural Interpretation Enhance Prospectiveness...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 21–23, 2005
Paper Number: IPTC-10239-MS
... structural interpretation thrust deformation backthrust pop-up structure eocene fracture characterization potwar region triangle zone sequence salt range formation potwar plateau anticline potwar eastern potwar region salt range eastern potwar syncline domeli backthrust...
Proceedings Papers

Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-2645
... resolution vsp 2 geophone arrival time reference list basement wavefield vsp migration seg houston 2005 structural interpretation imaging receiver gather interpretation surface seismic frequency plot reservoir characterization well cam885 inline successful well upstream oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17628-MS
... There are immerging technologies related to volume-based fault interpretation using automated fault extraction that can be integrated and used with other volume-based interpretation and model building workflows. This talk will present the steps required to produce high-quality structural...
Proceedings Papers

Paper presented at the 2001 SEG Annual Meeting, September 9–14, 2001
Paper Number: SEG-2001-0651
...Structural interpretation of aeromagnetic data in a complex salt-sediment environment Christian H. Henke* (RWE-DEA AG), Markus H. Krieger and Christina Mueller (TERRASYS) Summary High resolution aeromagnetic data were acquired and interpreted in order to improve the knowledge base in the area...
Proceedings Papers

Paper presented at the 1997 SEG Annual Meeting, November 2–7, 1997
Paper Number: SEG-1997-0639
... ABSTRACT No preview is available for this paper. natuna sea basin annual convention th annual convention structural interpretation convention natuna basin west natuna basin inversion reservoir characterization natuna gas field indonesian petroleum association proceedings...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1997
Paper Number: SPE-38601-MS
... Case History: Integration of Rock Mechanics, Structural Interpretation and Drilling Performance to Achieve Optimum Horizontal Well Planning in the Llanos Basin, Colombia, South America. Abstract The productivity enhancement associated with horizontal wells through reservoir intervals makes...

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