摘要
在对深水油气开发技术发展现状及开发工程案例进行较详细分析的基础上,把当前典型的深水油气开发工程模式划分为9个类型,并指出了各种开发模式的适用条件。而后结合国内外技术现状及南海环境条件,给出了南海油气应采取以下模式进行开发的建议:大型气田开发可采用Jacket+水下井口模式或岛礁固定式平台+水下井口模式;小型气田宜采用FLNG+水下井口或水下井口回接到现有设施模式;大型油田开发可采用Se m i-FPS/Spar+FPSO模式;小型油田采用FPSO/FDPSO+水下井口或水下井口回接到现有设施的模式。
Based on the current status of deepwater oil and gas development technology and the analysis on the develop- ment engineering cases worldwide, nine typical deepwater development engineering modes are systematically summa- rized and classified in detail, and their suitable application conditions are also analyzed. According to the current technology worldwide and the environmental conditions in South China Sea, the following engineering modes which may be suitable for South China Sea oil and gas development are proposed： ＂jacket ＋ subsea wellhead~ mode or ＂fixed plat-form in reef zone ＋ subsea wellhead＂ mode for large scale gas field; ＂FLNG ＋ subsea wellhead＂ or ＂subsea wellhead linked to exist- ing equipment＂ mode for small gas field; ＂semi-FPS/Spar ＋ FPSO＂ mode for large scale oilfield;＂FPSO/FDPSO ＋ subsea wellhead＂ or ＂subsea wellhead linked to existing equipment＂ mode for small oilfield.
出处
《石油工程建设》
2016年第6期11-15,共5页
Petroleum Engineering Construction
关键词
深水油气
开发工程模式
南海
deepwater oil and gas
development engineering mode
South China Sea
