摘要
介绍了泡沫钻进方法的优点及大口径深水井钻进中的高压泡沫液供给问题 ,并据此提出使用水泵泡沫增压装置 。
The advantage of the foam drilling technology and the question of high-pressure foam's supply during the drilling of big diameter deep hydraulic wells are discussed. The pressure-increasing pump equipments are suggested to solve the problem. Its structure and woking principle are introduced as well as its research status and application prospect.
出处
《西部探矿工程》
CAS
2003年第2期115-116,共2页
West-China Exploration Engineering
关键词
水文水井
泡沫钻进技术
增压装置
工作原理
应用前景
foam drillin technology
pressure increasing equipment
structure and principle
application
