The Effect of Temperature on Two-Phase Oil/Water Relative Permeability in Different Rock/Fluid Systems

2019 ◽  
Author(s):  
Sajjad Esmaeili ◽  
Hemanta Sarma ◽  
Thomas Harding ◽  
Brij Maini
Keyword(s):  
Relative Permeability ◽  
Effect Of Temperature ◽  
Two Phase ◽  
Fluid Systems ◽  
Oil Water

Experimental investigation of the effect of temperature on two-phase oil-water relative permeability

2021 ◽  
pp. 108645
Author(s):  
Yakubu Balogun ◽  
Draco Iyi ◽  
Nadimul Faisal ◽  
Babs Oyeneyin ◽  
Gbenga Oluyemi ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Relative Permeability ◽  
Effect Of Temperature ◽  
Two Phase ◽  
Oil Water

New Relationship Between Resistivity Index and Relative Permeability

2015 ◽  
Vol 137 (3) ◽  
Author(s):  
Dong Ma ◽  
Changwei Liu ◽  
Changhui Cheng
Keyword(s):  
Capillary Pressure ◽  
Relative Permeability ◽  
Pressure Data ◽  
Two Phase ◽  
Resistivity Index ◽  
Proposed Model ◽  
Petrophysical Parameter ◽  
Oil Water ◽  
Better Than ◽  
Good Agreement

Relative permeability as an important petrophysical parameter is often measured directly in the laboratory or obtained indirectly from the capillary pressure data. However, the literature on relationship between relative permeability and resistivity is lacking. To this end, a new model of inferring two-phase relative permeability from resistivity index data was derived on the basis of Poiseuille's law and Darcy's law. The wetting phase tortuosity ratio was included in the proposed model. The relative permeabilities computed from the capillary pressure data, as well as the experimental data measured in gas–water and oil–water flow condition, were compared with the proposed model. Both results demonstrated that the two-phase permeability obtained by proposed model were generally in good agreement with the data computed from capillary pressure and measured in the laboratory. The comparison also showed that our model was much better than Li model at matching the relative permeability data.

Correlations for effect of temperature on oil/water relative permeability in clastic reservoirs

Fuel ◽  
2019 ◽  
Vol 246 ◽  
pp. 93-103 ◽  
Author(s):  
Sajjad Esmaeili ◽  
Hemanta Sarma ◽  
Thomas Harding ◽  
Brij Maini
Keyword(s):  
Relative Permeability ◽  
Effect Of Temperature ◽  
Oil Water ◽  
Clastic Reservoirs

scholarly journals A New Measurement of Anisotropic Relative Permeability and Its Application in Numerical Simulation

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4731
Author(s):  
Congcong Li ◽  
Shuoliang Wang ◽  
Qing You ◽  
Chunlei Yu
Keyword(s):  
Numerical Simulation ◽  
Relative Permeability ◽  
Residual Oil ◽  
Displacement Efficiency ◽  
Two Phase ◽  
Oil Saturation ◽  
Residual Oil Saturation ◽  
Displacement Direction ◽  
Oil Water ◽  
The Law

In this paper, we used a self-developed anisotropic cubic core holder to test anisotropic relative permeability by the unsteady-states method, and introduced the anisotropic relative permeability to the traditional numerical simulator. The oil–water two-phase governing equation considering the anisotropic relative permeability is established, and the difference discretization is carried out. We formed a new oil–water two-phase numerical simulation method. It is clear that in a heterogeneous rock with millimeter to centimeter scale laminae, relative permeability is an anisotropic tensor. When the displacement direction is parallel to the bedding, the residual oil saturation is high and the displacement efficiency is low. The greater the angle between the displacement direction and the bedding strike, the lower the residual oil saturation is, the higher the displacement efficiency is, and the relative permeability curve tends towards a rightward shift. The new simulator showed that the anisotropic relative permeability not only affects the breakthrough time and sweep range of water flooding, but also has a significant influence on the overall water cut. The new simulator is validated with the actual oilfield model. It could describe the law of oil–water seepage in an anisotropic reservoir, depict the law of remaining oil distribution of a typical fluvial reservoir, and provide technical support for reasonable injection-production directions.

A data-driven model for predicting the effect of temperature on oil-water relative permeability

Fuel ◽  
2019 ◽  
Vol 236 ◽  
pp. 264-277 ◽  
Author(s):  
Sajjad Esmaeili ◽  
Hemanta Sarma ◽  
Thomas Harding ◽  
Brij Maini
Keyword(s):  
Relative Permeability ◽  
Data Driven ◽  
Effect Of Temperature ◽  
Oil Water
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