id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-2460	Kostina, Anastasiia; Zhelnin, Maxim; Plekhov, Oleg	Numerical analysis of a caprock integrity during oil production by steam-assisted gravity drainage method	2019	12	.pdf	application/pdf	6747	456	58	Figure 5: Drucker-Prager yield (fracture) surface (contour lines denote effective plastic strains): (a)-solution to thermo-poroelastic problem, pb=2.5 MPa, T=213 K; (b)-solution to thermo-poroelastic problem, pb=3.5 MPa, T=220 K; (c)-solution to thermo- poroinelastic problem with porosity model (17), pb=2.5 MPa, T=213 K; (d)-solution to thermo-poroinelastic problem with porosity model (17), pb=3.5 MPa, T=220 K; (e)-solution to thermo-poroinelastic problem with porosity model (18), pb=2.5 MPa, T=213 K, (f) - solution to thermo-poroinelastic problem with porosity model (18), pb=3.5 MPa, T=220 K. CONCLUSION n this study, an assessment of the caprock integrity during oil production by SAGD is carried out. Alteration of porosity during thermal oil production can significantly affect mechanical state of the reservoir near the caprock.	cache/fis-2460.pdf	txt/fis-2460.txt