M. A. MOYERS-GONZÁLEZ, I. A. FRIGAARD, O. SCHERZER and T.-P. TSAI 1Département de mathématiques et de statistique, Université de Montréal, CP 6128 succ. Centre-Ville, Montréal, Quebec, Canada H3C 3J7 email: [email protected] 2Department of Mathematics and Department of Mechanical Engineering, University of British Columbia, 2054-6250 Applied Science Lane, Vancouver, British Columbia, Cana...

The method of sedimentary cycle division is studied based on comprehensive research and activity analysis of well logging, combined with wavelet analysis and characteristics of stratigraphic cycle. Based on the method above, this paper divided stratigraphic cycles and finely classified the tratifigraphic by taking H1518 in HSS oilfield as an example. The result shows that sedimentary cycle can ...

-This paper based on crossplot and core data,analysis the Pu Xi oilfield ,Putao Hua oil layer ‘s conventional logging response characteristic.Based on the describe of the three cored wells, Putao Hua oil layer is mainly made up with siltstone, muddy siltstone, silty mudstone,. First normalized the well logging curves, elimination the influence of the nongeological factors to the well logging cu...

With the acceleration development of oilfield exploration and development, higher requirement for the precision of seismic interpretation is needed for that only higher accuracy of horizon calibration can match reservoir within the scope in the work area more effectively with full well to further lay a solid foundation of fine reservoir calibration which guarantee further fine structure interpr...

Swellable elastomers are used to seal flow channels in oilfield operations. After sealing, the elastomers are constrained triaxially, and a contact load builds up between the elastomers and surrounding rigid materials. For these applications, the ability to predict the evolution of the contact load is important. This work introduces an experimental setup to measure the contact load as a functio...

Development of hydrocyclonic separation is introduced first. The characteristics of the dynamic hydrocyclone are described. The laboratory study and oilfield tests of dynamic hydrocyclones were carried out. Some photos indicating flow phenomena inside the hydrocyclone were taken and analyzed for understanding the effect of some varieties on hydrocyclonic separation. Relations of flowrate, and o...

Enterobacter mori strain 5-4 is a Gram-negative, motile, rod shaped, and facultatively anaerobic bacterium, which was isolated from a mixture of formation water (also known as oil-reservior water) and crude-oil in Karamay oilfield, China. To date, there is only one E. mori genome has been sequenced and very little knowledge about the mechanism of E. mori adapted to the petroleum reservoir. Here...

Based on the geological characteristics of shale oil in Kong 2 Member Cangdong Sag, Dagang Oilfield, and a large number core experiments numerical simulations, displacement single-stage liquid volume fracturing construction were simulated optimized; stratigraphic stratified mixed shale, reverse mixing mode is adopted, that is, gel used for rock-breaking seam, then low-concentration low-damage f...

Mahu conglomerate oilfield has strong heterogeneity. Currently, large-scale hydraulic fracturing is commonly used for reservoir reconstruction. The geometry of fractures influenced by gravel. By referring to the scanning and logging results a reservoir, considering characteristics gravel development in Oilfield python programming establish finite element model containing matrix, bonding interfa...