The low-permeability oil and gas resources of our country are quite common and abundant. Their
reserve has accounted for one-fifth of total oil reserves of our country, and their yield has constituted
the important part of national petroleum annual yield, but its development is very difficult.
Polymer gel technology is a technical method of improving sweep efficiency in recent years which
substantially increases the viscosity of the polymer solution by adding a crosslinking agent to the
polymer produced by intramolecular or intermolecular crosslinking.
References
[1]
Small, G.P. (1986) Steam-Injection Profile Control Using Limited-Entry Perforations. Society of Petroleum Engineers, 1, 388-394. http://dx.doi.org/10.2118/13607-PA
[2]
Li, M.W., Liu, H.F. and Wang, X.L. (2006) Key Techniques of Automatic Gauge Control and Profile Control for Aluminium Strip and Foil. Transactions of Nonferrous Metals Society of China, 32, 121-126.
[3]
Chang-Il, S.O.N. (2012) Diffusion Tensor Interpolation Profile Control Using Non-Uniform Motion on a Riemannian Geodesic. Journal of Zhejiang University Science C (Computers & Electronics), 94, 64-68.
[4]
Liu, H.Q., Zhang, H.L., Wang, S.L., Wang, H. and Bao, S.C. (2006) Research on Mechanisms of Steam Breakthrough and Profile Control Design for Steam Soaking Well. Petroleum Science, 3, 82-85.
