| Original document(22 pages) 中文版 |
A reel assembly having three reels disposed side-by-side on a shaft pays out coiled tubing to an injector. A conveyor is used to support and guide the coiled tubing during travel from the reels to the injector. The conveyor is selectively rotatable such that the conveyor may be directed to the reel which actively pays out the coiled tubing. In another embodiment, two reels are slidably disposed side-by-side on a shaft. A conveyor is used to support and guide the coiled tubing during travel from the reels to the injector. In this embodiment, the conveyor is directed to a specific location on the shaft and the reels are slid into the specific location for coiled tubing payout. |
Application Number
申请号 |
01804815 |
Application Date
申请日 |
2001.02.12 |
| Title 名称 |
Multi-string composite coiled tubing system |
Publication Number
公开号 |
1398320 |
Publication Date
公开日 |
2003.02.19 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
E21B19/00;E21B19/22 |
Applicant(s) Name
申请人 |
Halliburton Energy Services, Inc |
| Address 地址 |
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| Inventor(s) Name 发明人 |
E. Alan Coats;Martin D. Paulk |
| Attorney & Agent 代理人 |
wu yuqin gu gongxia |
| More information 更 多 信 息 |
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