Subsea Umbilicals, Risers & Flowlines (SURF) refer to the cable those used in the operation of subsea oil or gas plant.

An umbilical, or umbilical cable, is a static or dynamic cable that is the vital link between subsea production and processing systems and the surface, as well as between elements within the larger subsea system via flying leads. Umbilicals are composite cables that have the ability to carry out a large range of processes. Flowlines transport unprocessed fluids from the subsea well to the riser. The riser then transports the fluids to the surface processing system.
Globally, the Oil & Gas Subsea Umbilicals, Risers & Flowlines (SURF) industry market is concentrated as the manufacturing technology of Oil & Gas Subsea Umbilicals, Risers & Flowlines (SURF) is quite high and held by a few of enterprises. The Oil & Gas Subsea Umbilicals, Risers & Flowlines (SURF) market was worth $ 5363 million in 2015 and is expected to reach $ 6393 million in 2021. In the next five years, the global consumption of Oil & Gas Subsea Umbilicals, Risers & Flowlines (SURF) will maintain an average 6% annual growth rate.
According to our research and analysis, the leading five companies in the market occupies about 65% of the production value shares. Major manufacturers in the market are Aker Solutions, Technip, FMC Technologies, Prysmian Group and Vallourec.
Over the next five years, LPI() projects that Oil & Gas Subsea Umbilicals, Risers & Flowlines (SURF) will register a 4.4% CAGR in terms of revenue, reach US$ 6700 million by 2023, from US$ 5180 million in 2017.

This report studies the global market, especially in North America, Europe, Asia-Pacific, South America, Middle East and Africa, focuses on the top 5 players in each region, with sales, price, revenue and market share from 2013 to 2018, the top players:
Aker Solutions
Technip
FMC Technologies
Prysmian Group
Vallourec
Nexans
JDR
Oceaneering

Market Segment by Regions, this report splits Global into several key Regions, with sales, revenue, market share of top players in these regions, from 2013 to 2018 (forecast), like
North America (United States, Canada and Mexico)
Asia-Pacific (China, Japan, Southeast Asia, India and Korea)
Europe (Germany, UK, France, Italy and Russia etc.)
South America (Brazil, Chile, Peru and Argentina)
Middle East and Africa (Egypt, South Africa, Saudi Arabia)

Split by Product Types, with sales, revenue, price, market share of each type, can be divided into
Umbilicals
Risers and Flowlines
Split by applications, this report focuses on sales, market share and growth rate in each application, can be divided into
Shallow Water Oil & Gas Fields
Deepwater Oil & Gas Fields
Ultra Deepwater Oil & Gas Fields