CAJ | 학술논문

渤海某油田地质特征及开发现状与国外类似油藏开发的比较研究表明：该稠油油田有可能通过热采改善开发效果，考虑到海上平台空间小、经济制约等因素可引进多元热流体热采吞吐技术进行开发。为此，利用数值模拟手段对该技术的开发效果进行了预测，综合分析了该技术在海上稠油油田实施的可行性及有效性。已开展的现场试验效果也证实热采井吞吐后产量有较大的提高，表明多元热流体吞吐能有效地改善海上稠油开发效果。
발해모유전지질특정급개발현상여국외유사유장개발적비교연구표명：해주유유전유가능통과열채개선개발효과，고필도해상평태공간소、경제제약등인소가인진다원열류체열채탄토기술진행개발。위차，이용수치모의수단대해기술적개발효과진행료예측，종합분석료해기술재해상주유유전실시적가행성급유효성。이개전적현장시험효과야증실열채정탄토후산량유교대적제고，표명다원열류체탄토능유효지개선해상주유개발효과。
Research on comparison of Bohai oilfield geological characteristics and its current development situation with foreign similar reservoir development showed that it is possible to use thermal recovery to improve the development effects of the heavy oil field. Considering the small offshore platform space and restricted economic conditions, the complex thermal fluids huff and puff technology is considered to be applied to develop the heavy oil field. Thus, numeric simulation method is used to predict the devel-opment effects of this technology and comprehensively analyze the feasibility and effectiveness of the application of the technology in offshore heavy oil field. The carried out field tests proved that the production of thermal recovery wells increased considerablly after huff and puff, indicating that complex thermal fluids huff and puff could effectively improve the development effects of off-shore heavy oil field.