超深井稠油试油技术开发与应用

TECHNOLOGY DEVELOPMENT OF HEAVY OIL TESTING IN ULTRA-DEEP WELL AND ITS APPLICATION

塔里木油田轮古构造带和塔河油田在近年的勘探过程中相继发现了埋藏深度达5700m的稠油层,由于储层类型复杂,试油工艺和技术配套程度低,勘探工作受到很大程度的限制,超深层稠油油气藏的勘探一直没有大的突破,针对塔里木和塔河油田超深层稠油特点和油藏性质,结合在吐哈鲁克沁稠油油藏试油过程中开发应用的深层稠油试油技术,经过对储层特性、原油性质和工艺技术分析研究,开发应用了一套适合于塔里木地区超深层稠油试油技术,成功的完成了轮古15井、TK612井、轮古41等稠油井试油,取得了良好的效果,为轮古构造的开发做出了应有的贡献。

The tectonic belt of Tarim Oilfield and the Tahe Oilfield in the exploration process have been found in the burial depth of 5700m in heavy oil layer in recent years. As reservoir type is complex and testing techniques and technologies supporting are limited;exploration work has been large by restriced, so exploration for ultra-deep reservoir of heavy oil exploration has not been broken through . According to ultra-deep heavy oil reservoir characteristics and the nature of Tahe and Tarim Oilfield,By combining with the deep and heavy oil testing technology in the development of TUha LuKeqin heavy oil Testing Process,Development and its application of ultra-deep show heavy oil production testing technology were accomplished after study of the reservior characteristics,crude oil property and process techniques, the successful completion of the Lungu15, TK612, Lungu41 show good results.