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Keywords: uplift
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Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215404
... a full hexasource small compact array acquisition test compared to a standard large dual-source setup in an OBC setting. Results are very favourable, especially in the shallower part of the data. Further processing is expected to push this spatial uplift all the way down and into the reservoir zone...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216029
... ABSTRACT The conjugate fault in ShaBei structural zone located in the northwest of Bozhong Sag is controlled by the Shaleitian uplift, Under the action of two groups of faults in the NE and NW, a series of faults like broom are formed, which are "X" shape on the plane. In order to study its...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2987066
... Basin Summary The study area is located in the Dazhou-Kaijiang ancient uplift, which is one of three ancient uplifts of Sichuan Basin developed in early Cambrian. The Sinian-Cambrian period has good reservoir forming conditions, and the structure is distributed in lines and belts. However, the fault...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2995762
...Seismic-facies-control inversion for the characteristics of Narrow Channel sandstone A Case study from Matouying Uplift of Bohai Bay Basin, China Meng Yuan1, Handong Huang1, 3 and Caiyun Bian2 1The Unconventional Natural Gas Institute, China University of petroleum-Beijing. 2Academy of Chinese...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2996670
... conjugate strike-slip fault system zhang-peng fault conjugate strike-slip fault uplift physical simulation tan-lu fault control effect deposition reservoir characterization displacement bohai sea fracture characterization source-sink system seg international exposition cfda structure strike...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17774264
... characterization compact source source array seismic point source smaller quieter seg seg international exposition smaller source conventional source streamer point source annual meeting hopperstad spatial uplift upstream oil & gas annual international conference Hatton , L...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17746701
... geothermal field is processed and interpreted to evaluate the regional structural setting, map the local structures, and delineating the igneous rocks distribution. Xiongxian geothermal field belongs to the Niutuozhen uplift. Geological structures control the groundwater flow field. Hydrothermal...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17323492
... as the guide for the exploration. Presentation Date: Wednesday, September 27, 2017 Start Time: 10:10 AM Location: Exhibit Hall C, E-P Station 4 Presentation Type: EPOSTER reservoir prediction lithology uplift upstream oil & gas reflection forward modeling wave impedance difference bz...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17655491
...Evolution of Chengbei boundary faults and their controlling effect on tectonic framework QIN Tong, YU Haibo, Cai Jiyan, Zhang Haiyi, GUO Naichuan Bohai Oil Research Institute, Tianjin Branch, CNOOC Ltd. Tianjin 300459, China Summary Evolution of boundary faults in Chengbei low uplift...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17664341
... to the power of migration operating over more data. What is happening is somewhat more complicated: the large uplift in data quality is not realized in one step, but accumulated incrementally as the data progress through the workflow. We discuss the incremental uplift and workflow efficiencies gained from...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13865497
... ABSTRACT We have used two different approaches for net-uplift estimation. First we used sandstone modeling by integrated cement estimation and rock physics modeling with burial history. Secondly we derived net-uplift estimates from interval velocities, using a background trend calibrated...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13840834
... methods are effective in accurately delineating the subsurface reservoir properties. In this work, we develop a prestack waveform inversion method using multilevel parallelization and apply it on a real data volume from the Rock-Springs uplift, Wyoming, USA. We further use the inversion results...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13680648
... frequency ghost notch annual international meeting uplift reservoir characterization seg seg international exposition vz data noise streamer upstream oil & gas annual meeting closer look tow depth streamer data bandwidth deghosted result Carlson , D...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13972107
... in areas which have undergone tectonic uplift. Here velocities may be higher than expected for their depth of burial and the linear model can produce poor results. A case study is presented in which a high quality tomographic velocity model is analyzed and shown to have geologically reasonable velocities...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13869658
... Clara faults. Finally, by flattening the geologic cross sections on several unconformity surfaces, a temporal structural progression of the study area is developed. Using the resulting paleo cross sections, we show that the trend of the Laramide Sangre de Cristo uplift likely varied markedly from...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5933069
... and a possible fold structure. The folding may be associated with coastal uplift and structural damage to the north-south paved highway; these changes appear to have occurred over an anticlinal axis that is 14 km wide and 4 km long. The magnitude of the coseismic uplift of the anticline was 60 cm based on reef...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1676
... in two nearby wells can be explained by local variability in burial history. A gentle Quarternary uplift due to deglaciation has been larger in the west than in the east, and this difference is enough to explain the different diagenetic history of the two reservoir sandstones. The reservoir in Well 1 has...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0428
... sediment multinary inversion zhdanov uplift receiver seg houston 2013 New approach to 3D inversion of MCSEM and MMT data using multinary model transform Alexander V. Gribenko and Michael S. Zhdanov, University of Utah and TechnoImaging SUMMARY Marine controlled-source electromagnetic (MCSEM...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1443
...Subsurface model prediction using a neural network- a real data example from the Rock-Springs uplift, Wyoming Samar Adhikari*, Josiane Pafeng, and Subhashis Mallick, Department of Geology and Geophysics, University of Wyoming. Summary Seismic inversion is a method which extracts seismic attributes...
Proceedings Papers

Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1184
... taking into account survey geometry, and various selective stack criteria which bring significant additional uplift. partial image directional imaging stack dis azimuth separation uplift pre-stack depth migration dis partial image image point vector artifact semblance upstream oil...

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