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方法利用数值模拟技术，研究茨１３块稠油油藏注稠化水开发方法。目的优选注稠化水方案，提高茨１３块开发效果。结果稠化水驱不宜注入较高浓度的稠化水，而且应避射底水，其效果优于水驱。经济评价认为，方案六和方案七为最优方案，先实施方案六，见效后，再实施方案七；方案实施中，应注意油层解堵、配产、配注等问题。结论稠化水驱可以提高稠油油藏的采出程度，增加产油量；茨１３块适于稠化水驱
Methods The numerical simulation technique was used to study the development method of thickening water injection in C13 heavy oil reservoir. The purpose of optimizing thick water injection program to improve the development of the impact of Cz 13 blocks. As a result, thickening water flooding should not be injected with higher concentration of thickening water, and should avoid the bottom water, the effect is better than water flooding. According to the economic evaluation, the sixth option and the seventh option are the optimal solutions, the first implementation of the sixth option, and the seventh implementation after the effective implementation. In the implementation of the program, attention should be paid to such issues as plugging the reservoir, allocating production and allocating credits. Conclusions Thickening waterflooding can increase the recovery of heavy oil reservoirs and increase oil production.