4000m以浅井特点及对钻机的客观要求  

Characteristics of 4000m more shallow wells and performance requirements on rigs

作　　者：石林[1] 李国顺[1] 郭世超[1] 

机构地区：[1]中国石油天然气集团公司市场管理部

出　　处：《石油机械》2001年第10期1-3,59,共3页China Petroleum Machinery

摘　　要：中国石油天然气集团公司每年钻井７０００多口，其中井深小于４０００ｍ的井约占９８％，而适应此钻深能力的大庆１３０、ＺＪ３２Ｊ（Ｌ）钻机在油田使用普遍暴露出机器老化、技术落后、能耗大和可靠性差等问题。鉴于此，在统计分析中石油集团公司１９９９年总体钻井情况的基础上，概述了井深小于４０００ｍ井的钻井工程特点。对钻深小于４０００ｍ的钻机提出要有良好的移运性、满足强化钻井参数快速钻进、良好的经济性、可靠性、主机配置的先进性和符合健康安全环保等客观要求。More than 7000 wells are drilled annually by CNPC, among which wells with a depth less than 4000m account for 98% or so. Model Daqing 130 and Model ZJ32J(L) rigs were used for the drilling of these wells, which are verified to be old, backward, high power-consumed and less reliable. Based on an analysis of the overall drilling status of CNPC, the characteristics of the 4000m more shallow wells are expounded. It is indicated that the rigs for these wells should have good mobility, high reliability and economical efficiency and satisfy HSE requirements.

关 键 词：特点 石油钻机 性能 技术要求 浅井 

分 类 号：TE922[石油与天然气工程—石油机械设备]