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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0947099 (1986-12-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 19 인용 특허 : 24 |
A process control system for mixing a proppant with a fluid includes a remote control computer located remotely from where the process is to be performed, and a monitor computer and a local control computer both located where the process is to be performed. An LAN cable connects the remote control c
A system for controlling at a well site an apparatus, including at least one sand crew, for moving a proppant into a mixing container into which a fluid is flowed for obtaining a blend having a desired concentration of said proppant in said fluid, which blend is to be pumped into the well and which
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