Coiled tubing operating system and coiled tubing operating method
US12152448B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2022 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | May 27, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B44/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A coiled tubing operating system and a coiled tubing operating method are provided, which relate to a technical field of coiled tubing. The coiled tubing operating system includes: an injector assembly for lifting or lowering a coiled tube; a suspending device for suspending the injector assembly; a reel assembly for feeding the coiled tube to the injector assembly, and for rewinding the coiled tube from the injector assembly; and a circuit control system connected to the injector assembly and the reel assembly, for controlling movements of the injector assembly and the reel assembly. The system can ensure the stability of the coiled tubing, the precision of equipment control, and reduction of the environment pollution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.