期刊论文详细信息
Rudarsko-geološko-naftni Zbornik
HORIZONTAL DRILLING ACTIVITY IN HUNGARY AND SPECIAL QUESTIONS OF BLOWOUT PREVENTION IN HORIZONTAL WELLS
Jozsef Szepesi1 
[1] Mining Department, Institute for Petroleum and Gas, 3515 Miskolc-Egyetemváros, Hungary;
关键词: horizontal drilling;    achievements;    pitfalls;    casing program;    blowout prevention;    well completion;   
DOI  :  
来源: DOAJ
【 摘 要 】

Described is horizontal drilling in the world and data on such activity in Hungary. Results show that there is an increase of such activity in spite of complex problems in drilling and completion of horizontal wells. Since these wells are often drilled in partialy exhausted hydrocarbon fluid reservoirs with slightly over-balanced or even with under-balanced conditions, there is an increased danger of blowouts. Prevention methods and suggested procedures are elaborated.

【 授权许可】

Unknown   

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