近年世界钻机数量变化分析及启示  

Analysis and revelation of the world rig quantity change in recent years

作　　者：武明辉[1] 

机构地区：[1]中国石油化工股份有限公司石油勘探开发研究院,北京100083

出　　处：《吉林地质》2015年第1期112-115,共4页Jilin Geology

摘　　要：20世纪70年代以来,世界钻机数量的发展可以分为三个阶段:第一阶段20世纪70年代中期至80年代中期的高峰期;第二阶段20世纪80年代中期至本世纪初低谷期;第三阶段21初至今钻机数量逐渐恢复形成又一个高峰期。同期钻机数量与油价、与石油地质理论和勘探开发技术的发展存在内在联系。钻机数量的多少受同期油价和勘探开发技术条件双重影响。石油价格与钻机数量有正相关关系,石油价格对钻机数量增长的刺激作用受客观石油地质条件与勘探开发技术的限制。Since the 1970 s, the development of world rig number can be divided into three stages：1, The first peak stage（from the middle 1970 s to the middle 1980s）, 2, The low developed stage（from the middle 1980 s to the beginning of the 21 st century）, 3, The third stage so far at the beginning of the 21 st rig number gradually recover form another peak. It can be found that the rig number must has inherent relations with the oil price, the development of petroleum geology theory, and the exploration and development technology. Drill number by the dual influence of oil prices and the technical conditions of exploration and development. The price of oil has positive correlation with number of drill, oil prices on the stimulating effect of the increase in the number of rigs by the objective geological conditions and limits on the exploration and development technology.

关 键 词：钻机数量 油价 石油地质理论 勘探开发技术 

分 类 号：P634.31[天文地球—地质矿产勘探]