What does upstream process mean?
Upstream refers to points in production that originate early on in the processes. Also called exploration and production (E&P), upstream is farthest from the end-user consumer in the oil & gas supply chain. Upstream activities include exploration, drilling, and extraction.
Does information flow upstream or downstream?
Information flows both upstream and downstream as customers place orders and suppliers provide information about the products and when they will be delivered. Every dollar that flows into a supply chain comes from a customer and then moves upstream.
What are the three flows of information?
The three flows of supply chain
- Material (Product) Flow.
- Information Flow.
- Financial Flow.
What is upstream and downstream partners?
The upstream portion of the supply chain includes the organization’s suppliers and the processes for managing relationships with them. The downstream portion consists of the organizations and processes for distributing and delivering products to the final customers.
What is the aim of upstream processing?
The goal of upstream biomanufacturing is to grow cells that will produce a desired protein, the protein being further purified during the downstream processing steps (see Downstream Processing chapter).
What are the 3 flows in supply chain?
There are three main flows of supply chain management: the product flow, the information flow, and the finances flow.
What is downstream and upstream flow?
If the flow of data goes toward the original source, that flow is upstream. If the flow of data goes away from the original source, that flow is downstream.
What are the 3 main flows of supply chain?
What is the meaning of information flow?
Information flow is the movement of information between people and systems. Efficient and secure information flows are a central factor in the performance of decision making, processes and communications.
What is difference between upstream and downstream?
Upstream refers to the material inputs needed for production, while downstream is the opposite end, where products get produced and distributed.
What is upstream and downstream example?
*Examples of Upstream Processes: In the petroleum industry, locating underground or underwater oil reserves characterizes the upstream process. In the oil and gas industry, the downstream process consists of converting crude oil into other products and then selling those products to customers.
Which is the correct definition of upstream and downstream?
Upstream and downstream describe the flow of a message: all messages flow from upstream to downstream. According to this definition: if you are looking at a request, then the client is upstream, and the server is downstream; in contrast, if you are looking at a response, then the client is downstream, and the server is upstream.
Why is upstream traffic slower than downstream traffic?
Typically, downstream traffic is more voluminous than upstream traffic. Asymmetric DSL services render slower upstream speeds than downstream speeds. This is done by reserving less bandwidth for upstream traffic and providing more bandwidth for downstream traffic.
What kind of company has upstream and downstream activities?
Called vertically integrated, this type of company can have upstream and downstream activities occurring simultaneously under the same upper management and occasionally at the same location. ConocoPhillips.
Where did the term upstream server come from?
In HTTP world, the “upstream server” term was introduced in the HTTP/1.0 specification, RFC 1945: 502 Bad Gateway. The server, while acting as a gateway or proxy, received an invalid response from the upstream server it accessed in attempting to fulfill the request. Formal definition was added later, in RFC 2616: upstream/downstream
