| 轻便防喷器 |
| 点此下载全文 |
| 引用本文：彭文范.轻便防喷器[J].钻探工程,1996,(6):8-10.. A Lightweight Blowout Preventer[J]. Drilling Engineering, 1996,(6):8-10. |
| 摘要点击次数: 1047 |
| 全文下载次数: 295 |
| 彭文范 |
| 地矿部探矿工艺研究所 |
|
| 中文摘要:介绍与地勘钻机施工浅层气井配套的轻便防喷器，采用了可调式顶密封、组合式铁心以及链轮轴承传动方式，具有设计合理、结构新颖、密封可靠、操作方便等特点。 |
| 中文关键词:轻便防喷器，浅层气（煤成气），地勘钻机 |
| |
| A Lightweight Blowout Preventer |
| Peng Wenfan |
| Research of Exploration Technology MGMR Chengdu 610081 |
|
| Abstract:The natural gas resources in shallow formation are very rich in China. The cost of exploiting gas resources may be reduced markedly by use of geologic drilling rig. It is necessary to research technology and tool equipment for exploiting natural gas resources in shallow formation by geologic drilling rig. The lightweight BOP in this paper is designed for geologic drilling rig. It adopts adjustable top seal,severable ram block and the transmission structure of chain wheels and bearings,therefore it has reasonable design,novel structure, reliable seal and convenient control,and it is also safe to drill. |
| keywords:lightweight blowout preventer shallow gas(CBM) geologic drilling rig |
| 查看全文 查看/发表评论 下载PDF阅读器 |
