As energy demands continue to rise globally, offshore oil and gas reserves located deep beneath the ocean floors are playing an increasingly important role in meeting these demands. However, transporting the hydrocarbons extracted from these offshore reservoirs to onshore processing facilities presents unique engineering challenges due to the harsh ocean environment. Offshore pipelines have emerged as the primary means for transporting oil and gas resources from offshore platforms to land, and require sophisticated design and installation methods to withstand the forces of nature.
Designing Pipelines to Withstand Ocean Conditions
Offshore pipelines must be engineered to withstand a variety of potential stresses from ocean currents, waves, erosion, and marine wildlife. Special high-grade steel pipe is commonly used that is both resilient and corrosion resistant. To protect against external corrosion and abrasion from sand and ocean sediments, pipelines are often coated and wrapped. Common protective coatings include fusion bonded epoxy, concrete weight coatings, and three-layer polyethylene. External weight coating helps stabilize pipelines on the seafloor and increase resistance to hydraulic forces from currents and waves.
Proper engineering also factors in water depths, seabed conditions, weather patterns, and likelihood of natural hazards like earthquakes or hurricanes. Pipelines are internally inspected for flaws and pressure tested before installation to ensure integrity. They are also installed with deep bends and loops to allow for movement from thermal expansion, contractions, and seabed subsidence over the lifespan of the pipeline. Cathodic protection systems apply low electrical currents to pipelines to prevent corrosion. Remotely operated vehicles and intelligent pigging tools are used to continuously monitor pipelines for any issues.
Installation Challenges in Deeper Waters
Installing Offshore Pipelines only continues to become more complex as oil and gas exploration moves into deeper waters hundreds and even thousands of feet below the ocean surface. Special heavy-lift derrick barges and pipe-laying vessels are needed that can withstand open ocean conditions. Pipelines must be strung together in adjoining joints as they are slowly spooled off vessels onto the seafloor below. Precise positioninging technology and trenching tools are required to carefully lower and bury pipelines for protection and stability.
Horizontal directional drilling techniques are also emerging as an alternative to conventional trenching in deepwater and environmentally sensitive areas. Long articulated drill rigs allow installation of pipeline guided by measurement-while-drilling sensors to exit precisely at the planned location, avoiding surface infrastructure. However, drilling in rockier terrains and over longer distances presents technical challenges to steer drill bits accurately along their planned profile. Developing new guidance systems continues as a critical area of pipeline installation research.
Subsea Pipeline Bundle Installation
As oil and gas fields become depleted, operators are turning to tiebacks of subsea infrastructure to tie new reservoir Wells into existing infrastructure like platforms and pipelines. Rather than install individual pipelines, subsea pipeline bundles offer improved efficiency. Multiple flowlines, umbilicals, and even power cables are bundled together using steel reinforcement structures before installation as a single unitized system.
Specialized pipelay and construction vessels precisely deploy the large pre-assembled bundles across the seafloor following trenching operations. Tie-in welding and installation of terminal equipment ties new resources into live pipelines to boost production capacity without requiring new host facilities or pipelines. Pipeline bundles reduce installation time, cost, and surface footprint compared to separate pipelines. However, their scale and integrated design requires advanced offshore construction techniques and project management.
Ensuring Safety of Offshore Operations
As offshore oil and gas infrastructure becomes more extensive dispersed over wider areas, ensuring safety of subsea pipelines and supporting the integrity of operations is increasingly important. Pipeline operators utilize real-time SCADA systems to constantly monitor flows, pressures, temperatures and risks. Leak detection technology employs flow measurement, acoustic sensing, and pressure monitoring to pinpoint any breaches as soon as possible to rapidly shut in pipelines.
Emergency shutdown systems (ESD) allow automatic or remote emergency isolation of sections through safety valves and shutdown stations in the event of issues to prevent uncontrolled releases. Regular integrity assessments involving electromagnetic or ultrasonic inspection tools are run through pipelines to identify issues and schedule repairs before failures. Pipeline location techniques like transmission sonar from surface vessels help mitigate risks from anchoring or fishing that could damage buried infrastructure.
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Global Supervisory Control and Data Acquisition (SCADA) Market: SnaphotSCADA systems are crucial for industrial organizations since they help to maintain efficiency, process data for smarter decisions, and communicate system issues to help mitigate downtime.Supervisory control and data acquisition (SCADA) is a system of software and hardware elements that allows industrial organizations for many purposes.They control industrial processes locally or at remote locations.
Secondly they monitor, gather, and process real-time data.
Further they directly interact with devices such as sensors, valves, pumps, motors, and more through human-machine interface (HMI) software.Companies are looking forward for more investments for infrastructure development in emerging market which emphasis global SCADA market.In countries like India and China, SCADA system is applied for smart grid techniques since they diminish power transmission and distribution losses.
The existing supply and demand gap in the oil and gas sector has increased the need for efficient search and extraction of oil and gas.Another proven factor is in certain influential markets, process automation amongst industry verticals like water and wastewater management and chemicals have also been a bg driving factor of this SCADA market.
Our research includes all necessary aspects of global SCADA market with the forecast period from 2016 to 2024.
Request For Report Sample: https://www.researchreportinsights.com/report/upsample/120124568/Supervisory-Control-and-Data-Acquisition-(SCADA)-MarketGlobal Supervisory Control and Data Acquisition (SCADA) Market: SegmentationBased on components, the market has been segmented into human machine interface (HMI), programmable logic controller (PLC), SCADA communication systems, remote terminal unit (RTU) among others.
