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Keywords: pore pressure prediction
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Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3211255
... ABSTRACT Accurate pore pressure prediction helps to prevent catastrophic incidents including well kicks and blowouts in situ, being of considerable importance in safety and costeffective well design and keeping away geologic disasters. The conventional forecasting methods for pore pressures...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3201888
...: 1:50 PM Presentation Time: 4:45 PM Location: 217D Presentation Type: Oral pressure prediction ikon science ltd summary kester water equation seg international exposition elastic property pore pressure prediction interpretation anisotropy inclination stress assessment pore...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214852
... ABSTRACT A 3D pore pressure prediction from a seismic velocity is now considered a common practice prior to drilling exploration wells. The applied methodology is often based on known techniques, such as Eaton’s equation for pore pressure estimation (1975). This approach has proven...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998124
... & gas prediction simultaneous inversion pore pressure prediction september 2018 complex reservoir pressure prediction preliminary study gas exploration shale gas exploration shale gas potential toc unconventional gas potential shale gas pore pressure prediction integration shale gas...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17738855
... ABSTRACT Pore pressure prediction and seismic imaging play an important role in the evaluation and development of hydrocarbon prospects. In this study, we present a successful integration of basin modeling and seismic imaging using an iterative approach that provides more robust modeling...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17740828
... transform function basin model pore pressure prediction modification seismic velocity velocity model calibration data upstream oil & gas regression function basin modeling effective stress prediction kacewicz reservoir characterization seg seg international exposition workflow...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13871729
... an integrated workflow that uses high-resolution seismic imaging, prestack inversion, pore-pressure prediction, geological interpretation, and seismic attribute analysis. We use a rock-physics-guided velocity model to derive a low-frequency model for prestack inversion and pore-pressure prediction using a high...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5844272
...Velocity for pore pressure prediction modeling Selim S. Shaker*, Geopressure Analysis Services Summary: Predictions of pore pressure using seismic velocity (Vp) before drilling and sonic slowness ( t) while drilling are crucial for the entire prospect s economic appraisal. Vertical pore pressure...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5917110
...Anew method for pore pressure prediction using logging and seismic data Liwen Yu*, Sam Zandong Sun, Zhishui Liu, Lab for Integration of Geology and Geophysics (LIGG), China University of Petroleum (Beijing), Ning Dong, Petroleum E&P Research Institute SINOPEC Yiming Ma, Wenkui Yang, Rongrong, Lab...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0265
... Summary The purpose of this study is to provide a pore pressure prediction from seismic data targeting unconventional gas plays (i.e., the Qusaiba Member hot shale and the underlying Sarah Formation). The area of interest (AOI) located in NW Saudi Arabia, and is covered by 1,600 km 2 of 3D...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0894
... Summary Velocity-based pore pressure prediction is commonly believed to be unreliable in high temperature reservoirs where chemical diagenesis takes over from mechanical compaction. This study shows good results of pore pressure and fracture gradient prediction using seismic velocities...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1069
...Shear wave sensitivity to pore pressure prediction Hua Yu*, University of Houston, Fred J. Hilterman, Geokinetics Processing & Integrated Reservoir Geosciences Summary Two types of geopressure (GP) or regimes of abnormal pressure exist in the Gulf of Mexico (GOM) continental shelf, which are often...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1390
... Summary Pressure prediction is challenging in the Niger Delta, as evidenced by the number of kicks taken i.e. a sign of under-balanced drilling. Incorrect pore pressure prediction can lead to wrong choice of well design and hazards during drilling operations. From a current study of 42 wells...
Proceedings Papers

Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1499
... Summary Eaton’s equation is the most popularly used model for pore pressure prediction, but it is based on over-simplified stress velocity relation. A new model for pore prediction was brought up based on stress effect modeling of lab core measurement. The new model requires exactly the same...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-2289
... Summary: This paper presents the results of a pore pressure prediction study carried out for the Minagish field in West Kuwait. The objective of this study was to understand and map the abnormal pressure occurrence within the Cretaceous reservoirs and the deep Jurassic section, so...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-1641
... in the subsurface sediments into pore pressure predictions. Typically, these velocities are obtained from conventional seismic data using streamer acquisition. With developing technology, multicomponent marine seismic node data present unique opportunities to study both compressional (PP) and converted shear (PS...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-2217
... Summary: Seismic Pore Pressure Prediction (PPP) provides volumetric estimates of pore pressure across reservoirs, fields also at the basinal scale. Pore pressure prediction performed across large areas can be used as a more qualitative exploration tool. These large volumes provide an overview...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-2208
... Summary Correct pore pressure prediction relies on the recognition of formation compaction history and good characterization of the velocity pressure relationships under various scenarios. Experiments were attempted to better characterize the normal compaction trend and unloading curves...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-2125
... Summary Pore pressure prediction based on under compaction model is one kind of longitudinal thinking. The essential of this thinking is that the vertical pressure plays the dominant role in pore pressure, whereas other factors, especially the tectonic compress stress, are ignored. When...
Proceedings Papers

Paper presented at the 2007 SEG Annual Meeting, September 23–28, 2007
Paper Number: SEG-2007-0388
... Summary An integrated pore pressure prediction technique has been applied to the Gunnison field, in the Garden Banks area of Gulf of Mexico, for the purpose of understanding the hydrodynamic system of sub-surface hydrocarbon distributions. The pore pressure prediction technique presented...

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