This document provides an overview of offshore platforms used for oil and gas exploration and production. It discusses the different types of offshore platforms including jacketed platforms, jack-up platforms, drillships, wellhead platforms, and process platforms. Jacketed platforms are the most common type used in moderate water depths up to 350 meters. The document also describes the key components and processes involved in offshore platforms, such as sea water treatment, produced water conditioning, and drilling equipment.
This document provides an overview of offshore oil and gas facilities, including wellhead platforms. It describes the typical components and functions of wellhead platforms, such as slots for drilling wells, wellhead control equipment, production manifolds, test separators, and utilities. The document outlines the process systems of a typical wellhead platform and summarizes the purpose and design of components like pig launchers, vents, flares, utility gas systems, drain systems, and chemical injection. Diagrams illustrate the installation and components of wellhead platforms such as the jacket, decks, cranes, pipelines, and safety equipment.
Introduction to offshore oil and gas surface facilities, including drilling rig types, topside and substructures, jacket, compliant tower, jack up, gravity based structure, fpso, fso, semi submersible, tlp, spar, wellhead platform, processing platform, pipeline, and surface facilities selection
Offshore platforms are structures installed in bodies of water to facilitate petroleum drilling and production. There are several types of offshore platforms including fixed platforms, compliant platforms, and floating platforms. Fixed platforms are directly fixed to the seabed and include jacket platforms and gravity-based structures. Compliant platforms, like tension leg platforms, use tethers to connect to the seabed and allow for some movement. Floating platforms are not directly attached and include semi-submersibles and FPSOs (floating production, storage, and offloading vessels).
Offshore petroleum production has evolved from early onshore operations using wooden derricks to modern floating production systems. Initially, platforms were fixed structures on shallow continental shelves, using steel jacket designs. As water depths increased, new designs like compliant towers and tension leg platforms were developed. Today, the most common systems are semi-submersibles, spars, and ship-shaped floating production, storage, and offloading vessels (FPSOs), which are moored but move with ocean currents and waves. Designing integrated systems that account for environmental loads on the hull, mooring lines, risers, and subsea infrastructure is challenging and expensive, but continues to push into deeper waters and harsher environments to meet global energy demand
The document discusses oil and gas production and surface facilities. It begins with an introduction to the upstream, midstream, and downstream sectors of the oil and gas industry. It then covers well types at the production phase, including oil, gas, and water injection wells. It describes key wellhead components like the casing head, tubing head, Christmas tree, and safety control subsurface safety valve. It provides details on various artificial lift methods and their relative advantages and disadvantages. It concludes with descriptions of hook-up and flow line components used to transport oil and gas from wells.
The presentation provides an overview of offshore platform design, including a brief history and classification of water depths. It describes the two main types of offshore platforms - fixed structures that extend to the seabed like steel jackets, concrete gravity structures, and compliant towers, and floating structures near the water surface including tension leg platforms, semi-submersibles, spars, and FPSOs. Key details are provided on various fixed and floating platform designs.
This document provides an overview of the oil and gas production and shipping industry, including exploration, upstream production facilities, midstream facilities, and transportation. It describes the key stages and facilities involved, from exploration and drilling to separation, processing, storage, pipelines and export. The upstream section involves wellheads, manifolds, separation and processing facilities. Midstream includes gas plants for processing, pipelines for transportation, and LNG facilities for liquefaction and regasification. Various offshore and onshore production structures are also outlined.
This document provides an overview of offshore structures used in the oil and gas industry. It discusses the history of offshore drilling beginning in the late 19th century. It then covers the main functions of offshore structures which include exploratory drilling, production, storage, and export systems. The types of offshore structures are explored in depth, including fixed platforms, semi-submersibles, jack-up rigs, drillships, tension leg platforms, gravity based structures, and floating production storage and offloading units. Challenges of the offshore environment and some notable offshore disasters are also mentioned.
This document provides an overview of offshore oil and gas facilities, including wellhead platforms. It describes the typical components and functions of wellhead platforms, such as slots for drilling wells, wellhead control equipment, production manifolds, test separators, and utilities. The document outlines the process systems of a typical wellhead platform and summarizes the purpose and design of components like pig launchers, vents, flares, utility gas systems, drain systems, and chemical injection. Diagrams illustrate the installation and components of wellhead platforms such as the jacket, decks, cranes, pipelines, and safety equipment.
Introduction to offshore oil and gas surface facilities, including drilling rig types, topside and substructures, jacket, compliant tower, jack up, gravity based structure, fpso, fso, semi submersible, tlp, spar, wellhead platform, processing platform, pipeline, and surface facilities selection
Offshore platforms are structures installed in bodies of water to facilitate petroleum drilling and production. There are several types of offshore platforms including fixed platforms, compliant platforms, and floating platforms. Fixed platforms are directly fixed to the seabed and include jacket platforms and gravity-based structures. Compliant platforms, like tension leg platforms, use tethers to connect to the seabed and allow for some movement. Floating platforms are not directly attached and include semi-submersibles and FPSOs (floating production, storage, and offloading vessels).
Offshore petroleum production has evolved from early onshore operations using wooden derricks to modern floating production systems. Initially, platforms were fixed structures on shallow continental shelves, using steel jacket designs. As water depths increased, new designs like compliant towers and tension leg platforms were developed. Today, the most common systems are semi-submersibles, spars, and ship-shaped floating production, storage, and offloading vessels (FPSOs), which are moored but move with ocean currents and waves. Designing integrated systems that account for environmental loads on the hull, mooring lines, risers, and subsea infrastructure is challenging and expensive, but continues to push into deeper waters and harsher environments to meet global energy demand
The document discusses oil and gas production and surface facilities. It begins with an introduction to the upstream, midstream, and downstream sectors of the oil and gas industry. It then covers well types at the production phase, including oil, gas, and water injection wells. It describes key wellhead components like the casing head, tubing head, Christmas tree, and safety control subsurface safety valve. It provides details on various artificial lift methods and their relative advantages and disadvantages. It concludes with descriptions of hook-up and flow line components used to transport oil and gas from wells.
The presentation provides an overview of offshore platform design, including a brief history and classification of water depths. It describes the two main types of offshore platforms - fixed structures that extend to the seabed like steel jackets, concrete gravity structures, and compliant towers, and floating structures near the water surface including tension leg platforms, semi-submersibles, spars, and FPSOs. Key details are provided on various fixed and floating platform designs.
This document provides an overview of the oil and gas production and shipping industry, including exploration, upstream production facilities, midstream facilities, and transportation. It describes the key stages and facilities involved, from exploration and drilling to separation, processing, storage, pipelines and export. The upstream section involves wellheads, manifolds, separation and processing facilities. Midstream includes gas plants for processing, pipelines for transportation, and LNG facilities for liquefaction and regasification. Various offshore and onshore production structures are also outlined.
This document provides an overview of offshore structures used in the oil and gas industry. It discusses the history of offshore drilling beginning in the late 19th century. It then covers the main functions of offshore structures which include exploratory drilling, production, storage, and export systems. The types of offshore structures are explored in depth, including fixed platforms, semi-submersibles, jack-up rigs, drillships, tension leg platforms, gravity based structures, and floating production storage and offloading units. Challenges of the offshore environment and some notable offshore disasters are also mentioned.
This document provides an overview of offshore oil and gas production systems. It describes the major components which include wells, platforms, pipelines and processing facilities. It outlines different types of offshore platforms suited for varying water depths, such as fixed steel structures, compliant towers, jack-up platforms and floating production systems. It discusses the crews and roles required to operate offshore platforms. It also summarizes fire and explosion protection systems, environmental protection measures, and how supervisory control and data acquisition (SCADA) systems are used to remotely monitor wells.
FPSOs are floating production, storage, and offloading systems used in offshore oil and gas production. They are converted tankers that produce hydrocarbons, store them onboard, and then offload them to shuttle tankers for transport to shore. FPSOs typically have oil and gas processing equipment, storage tanks, living quarters, and mooring or dynamic positioning systems to remain on location. Produced liquids and gas are transferred from subsea wells to the FPSO where they are separated, stored, and offloaded to tankers for transport to shore.
The document provides information on various types of offshore structures and platforms. It discusses fixed platforms, which include topsides and jackets structures, as well as gravity base structures. It also discusses floating platforms such as spar platforms, tension leg platforms, and semi-submersibles. Each type is chosen based on water depth considerations and the intended functions. The document also provides photos and diagrams to illustrate examples of different offshore structure types.
The Mumbai High North oil platform fire was caused when a support vessel collided with the platform during a medical evacuation, severing a gas riser and causing an explosion and fire. 22 people died and the platform was destroyed. Key issues identified were deficiencies in risk assessment processes, poor safety culture, vulnerabilities of the risers and vessel, and inadequate rescue efforts. The incident highlighted the need for thorough risk assessment and management of riser damage risks as well as adoption of good collision avoidance practices.
Offshore platforms are large structures located at sea that house crews and machinery used for exploring and producing natural resources like fossil fuels from under the ocean bed. There are various types of offshore platforms including fixed platforms, compliant towers, jack-up platforms, semi-submersible platforms, drillships, tension-leg platforms, SPAR platforms, and unmanned installations. Over 6,500 offshore oil and gas platforms are located around the world, with the largest numbers in the Gulf of Mexico, Asia, and Europe. Platforms can be either fixed to the seabed or floating, and are used to extract resources from shallow to very deep waters.
This document provides an overview of offshore platform design, including the types of platforms, their key components, design considerations, and loads. The main types of platforms discussed are fixed structures like jacket platforms and compliant towers, and floating structures like tension leg platforms, semi-submersibles, and spars. Design involves considering environmental loads from waves, wind, earthquakes, and more, as well as structural analysis and ensuring stability.
The document discusses various types of offshore structures used in oil and gas production, including both floating and fixed structures. It describes jack-up rigs, drillships, semi-submersibles, tension leg platforms, SPAR platforms, FPSOs, jacketed platforms, compliant towers, and concrete gravity structures. Each structure type is suited for different water depths, from shallow to deep water. The document also provides details on properties, uses and advantages of different offshore structure types.
1) The document discusses various types of offshore oil and gas production facilities including fixed platforms, tension leg platforms, semi-submersibles, and FPSOs.
2) It provides details on the key components and processes involved in offshore drilling and production such as wellheads, christmas trees, separation, compression, and storage.
3) FPSOs are described as floating facilities that perform processing of production fluids to separate oil, gas, and water and include storage tanks for offloading to tankers.
The document provides information on different types of oil and gas drilling rigs used on land and offshore. It describes key components and uses of land rigs, as well as differences between light, medium, and heavy duty land rigs. For offshore rigs, it discusses jackup rigs, gravity platforms, semisubmersibles, tension leg platforms, spars, drillships and their applications in different water depths. Specific rigs like the Berkut and Seastars platforms are also summarized.
This document discusses floating production storage and offloading (FPSO) units. It describes the different types of FPSOs and how they are classified based on their storage capacities. FPSOs are used in a range of water depths from shallow to ultra deep and can operate in sea states from benign to severe. The document provides a brief history of FPSOs and discusses their advantages and disadvantages. It also summarizes key aspects of FPSO design and operation including mooring systems, cargo handling, production and processing systems, and accommodation block placement.
The six main steps to build an oil platform are:
1. Long steel tubes are welded together to form the frame or "jacket" which is towed out to the field and secured onto the seabed.
2. The topsides structure is constructed separately with equipment and then floated over and lowered onto the secured jacket.
3. After construction of the multi-decked topsides is completed by connecting all pipework and equipment, it is loaded onto a barge for transport.
Metode Konstruksi Offshore Platform_2016_2_18.pptMFaridGeonova
This document discusses the construction of fixed offshore platforms using steel tubular structures. It describes the key phases of fabrication and installation including fabrication of small structural units, jacket structure fabrication, jacket erection, deck fabrication, and lifting and installation of the deck and jacket. Steel tubular joints are welded together during fabrication. The jacket and deck are assembled onshore then transported offshore for installation by lifting with crane vessels. Piles are driven into the seabed to secure the jacket structure.
Offshore oil platforms are large structures located in the sea that house crews and machinery used to explore and produce fossil fuels from under the ocean bed. They are normally located on continental shelves but can be located in deeper waters. There are over 6,500 offshore oil and gas installations distributed across 53 countries, with the largest numbers located in the Gulf of Mexico, Asia, and parts of Europe and Africa. Different types of offshore platforms include fixed platforms, compliant towers, semi-submersible platforms, jack-up drilling rigs, drillships, floating production systems, and tension-leg platforms.
This document provides an overview of FPSO (floating production storage and offloading) vessel design and systems. It discusses the key components of an FPSO including the hull, mooring systems, fluid transfer systems, topside process facilities, marine systems for cargo handling and offloading, and support utilities. The document focuses on turret mooring systems as the predominant mooring type used on FPSOs and how they enable weathervaning and fluid transfer between subsea infrastructure and the topside processing facilities.
This document discusses the major elements and types of offshore oil and gas production systems. The key components include wells, platforms, pipelines, and tankers. There are several types of offshore platforms suited for different water depths, such as fixed platforms anchored directly to the seabed suitable for depths up to 1,700 feet, semi-submersible platforms that can float and be moved to depths from 200 to 10,000 feet, and drillships equipped with dynamic positioning that can operate in water depths up to 12,000 feet. Floating production systems like FPSOs are also discussed. The document provides details on platform components, maintenance, crews, and essential personnel needed to operate offshore oil and gas production facilities.
Speaker: Dr Jinzhu Xia, Head Consultant, Marine, Granherne, Australia
Date: Tuesday, 6 March 2012
Hosted by: WA Oil & Gas Facilities Group a co-venture between Engineers Australia and the Society of Petroleum Engineers (SPE)
The document discusses FPSO layout and turret design. It explains that the key considerations for FPSO layout include cargo capacity, equipment location, hull structure, and integration of marine and topside systems. Internal turrets are suitable for deep water and large numbers of risers, while external turrets eliminate the need for a CALM buoy but risk slamming in large waves. Choosing between internal and external turrets depends on factors like water depth and wave height. An internal turret's position varies along the vessel length depending on its active stationkeeping abilities.
The document discusses the separation process onboard a floating production storage and offloading (FPSO) vessel. It explains the key components of the separation module including slug catchers, sand removal systems, high pressure and low pressure separators, pre-heaters, electrostatic coalescers, and transfer pumps. It also provides a diagram of the separation process inside a three-phase separator where well fluids are separated into oil, water, and gas based on gravity and sensors that control discharge valves.
The document provides an overview of floating production, storage, and offloading (FPSO) vessels. FPSOs are used to produce and store oil and gas offshore. They can operate in remote or deep water locations and provide a cost-effective solution compared to other offshore production methods. The document discusses the physical characteristics of FPSOs including vessel shape, water depth considerations, mooring arrangements, topside processing systems, and applications for oil, LNG, and LPG FPSOs. Economics of FPSOs are also covered, noting their prevalence in offshore production and cost advantages over other offshore options. Real-world examples of FPSOs are provided to illustrate different configurations.
An offshore platform is a large structure used to house workers and machinery needed to drill and/or produce natural resources through tunnels/wells in the ocean bed. There are several types of offshore platforms including fixed platforms, compliant towers, semi-submersible platforms, jack-up platforms, and drillships. Fixed platforms can be steel jacket structures anchored to the seabed or large concrete structures that sit on the seabed through their massive weight. Semi-submersible platforms float but have large pontoons to keep them stable, while jack-up platforms have legs that can be lowered to the seabed to raise the drilling structure above water.
TSC is a global solutions provider to the onshore and offshore drilling industries, offering rig MRO supplies and services. It has over 1,550 employees across 30 countries. TSC has a long history dating back to the 1970s and provides integrated solutions including rig equipment, offshore and land rig solutions. It prides itself on safety, teamwork, openness, passion and entrepreneurship. TSC aims to provide customers with cost-effective products and services through its global presence and integrated solutions.
The document presents a produced water treatment system with the main objective of removing oil from water. It includes produced water skim tanks to reduce oil content from 1000 ppm to 100 ppm, a skimmed oil vessel to collect removed oil, water injection tanks and pumps to inject treated water, and waste water ponds and equipment to handle excess produced water. Challenges mentioned include effective oil-water separation performance, operating within design limits, and preventing environmental pollution.
This document provides an overview of offshore oil and gas production systems. It describes the major components which include wells, platforms, pipelines and processing facilities. It outlines different types of offshore platforms suited for varying water depths, such as fixed steel structures, compliant towers, jack-up platforms and floating production systems. It discusses the crews and roles required to operate offshore platforms. It also summarizes fire and explosion protection systems, environmental protection measures, and how supervisory control and data acquisition (SCADA) systems are used to remotely monitor wells.
FPSOs are floating production, storage, and offloading systems used in offshore oil and gas production. They are converted tankers that produce hydrocarbons, store them onboard, and then offload them to shuttle tankers for transport to shore. FPSOs typically have oil and gas processing equipment, storage tanks, living quarters, and mooring or dynamic positioning systems to remain on location. Produced liquids and gas are transferred from subsea wells to the FPSO where they are separated, stored, and offloaded to tankers for transport to shore.
The document provides information on various types of offshore structures and platforms. It discusses fixed platforms, which include topsides and jackets structures, as well as gravity base structures. It also discusses floating platforms such as spar platforms, tension leg platforms, and semi-submersibles. Each type is chosen based on water depth considerations and the intended functions. The document also provides photos and diagrams to illustrate examples of different offshore structure types.
The Mumbai High North oil platform fire was caused when a support vessel collided with the platform during a medical evacuation, severing a gas riser and causing an explosion and fire. 22 people died and the platform was destroyed. Key issues identified were deficiencies in risk assessment processes, poor safety culture, vulnerabilities of the risers and vessel, and inadequate rescue efforts. The incident highlighted the need for thorough risk assessment and management of riser damage risks as well as adoption of good collision avoidance practices.
Offshore platforms are large structures located at sea that house crews and machinery used for exploring and producing natural resources like fossil fuels from under the ocean bed. There are various types of offshore platforms including fixed platforms, compliant towers, jack-up platforms, semi-submersible platforms, drillships, tension-leg platforms, SPAR platforms, and unmanned installations. Over 6,500 offshore oil and gas platforms are located around the world, with the largest numbers in the Gulf of Mexico, Asia, and Europe. Platforms can be either fixed to the seabed or floating, and are used to extract resources from shallow to very deep waters.
This document provides an overview of offshore platform design, including the types of platforms, their key components, design considerations, and loads. The main types of platforms discussed are fixed structures like jacket platforms and compliant towers, and floating structures like tension leg platforms, semi-submersibles, and spars. Design involves considering environmental loads from waves, wind, earthquakes, and more, as well as structural analysis and ensuring stability.
The document discusses various types of offshore structures used in oil and gas production, including both floating and fixed structures. It describes jack-up rigs, drillships, semi-submersibles, tension leg platforms, SPAR platforms, FPSOs, jacketed platforms, compliant towers, and concrete gravity structures. Each structure type is suited for different water depths, from shallow to deep water. The document also provides details on properties, uses and advantages of different offshore structure types.
1) The document discusses various types of offshore oil and gas production facilities including fixed platforms, tension leg platforms, semi-submersibles, and FPSOs.
2) It provides details on the key components and processes involved in offshore drilling and production such as wellheads, christmas trees, separation, compression, and storage.
3) FPSOs are described as floating facilities that perform processing of production fluids to separate oil, gas, and water and include storage tanks for offloading to tankers.
The document provides information on different types of oil and gas drilling rigs used on land and offshore. It describes key components and uses of land rigs, as well as differences between light, medium, and heavy duty land rigs. For offshore rigs, it discusses jackup rigs, gravity platforms, semisubmersibles, tension leg platforms, spars, drillships and their applications in different water depths. Specific rigs like the Berkut and Seastars platforms are also summarized.
This document discusses floating production storage and offloading (FPSO) units. It describes the different types of FPSOs and how they are classified based on their storage capacities. FPSOs are used in a range of water depths from shallow to ultra deep and can operate in sea states from benign to severe. The document provides a brief history of FPSOs and discusses their advantages and disadvantages. It also summarizes key aspects of FPSO design and operation including mooring systems, cargo handling, production and processing systems, and accommodation block placement.
The six main steps to build an oil platform are:
1. Long steel tubes are welded together to form the frame or "jacket" which is towed out to the field and secured onto the seabed.
2. The topsides structure is constructed separately with equipment and then floated over and lowered onto the secured jacket.
3. After construction of the multi-decked topsides is completed by connecting all pipework and equipment, it is loaded onto a barge for transport.
Metode Konstruksi Offshore Platform_2016_2_18.pptMFaridGeonova
This document discusses the construction of fixed offshore platforms using steel tubular structures. It describes the key phases of fabrication and installation including fabrication of small structural units, jacket structure fabrication, jacket erection, deck fabrication, and lifting and installation of the deck and jacket. Steel tubular joints are welded together during fabrication. The jacket and deck are assembled onshore then transported offshore for installation by lifting with crane vessels. Piles are driven into the seabed to secure the jacket structure.
Offshore oil platforms are large structures located in the sea that house crews and machinery used to explore and produce fossil fuels from under the ocean bed. They are normally located on continental shelves but can be located in deeper waters. There are over 6,500 offshore oil and gas installations distributed across 53 countries, with the largest numbers located in the Gulf of Mexico, Asia, and parts of Europe and Africa. Different types of offshore platforms include fixed platforms, compliant towers, semi-submersible platforms, jack-up drilling rigs, drillships, floating production systems, and tension-leg platforms.
This document provides an overview of FPSO (floating production storage and offloading) vessel design and systems. It discusses the key components of an FPSO including the hull, mooring systems, fluid transfer systems, topside process facilities, marine systems for cargo handling and offloading, and support utilities. The document focuses on turret mooring systems as the predominant mooring type used on FPSOs and how they enable weathervaning and fluid transfer between subsea infrastructure and the topside processing facilities.
This document discusses the major elements and types of offshore oil and gas production systems. The key components include wells, platforms, pipelines, and tankers. There are several types of offshore platforms suited for different water depths, such as fixed platforms anchored directly to the seabed suitable for depths up to 1,700 feet, semi-submersible platforms that can float and be moved to depths from 200 to 10,000 feet, and drillships equipped with dynamic positioning that can operate in water depths up to 12,000 feet. Floating production systems like FPSOs are also discussed. The document provides details on platform components, maintenance, crews, and essential personnel needed to operate offshore oil and gas production facilities.
Speaker: Dr Jinzhu Xia, Head Consultant, Marine, Granherne, Australia
Date: Tuesday, 6 March 2012
Hosted by: WA Oil & Gas Facilities Group a co-venture between Engineers Australia and the Society of Petroleum Engineers (SPE)
The document discusses FPSO layout and turret design. It explains that the key considerations for FPSO layout include cargo capacity, equipment location, hull structure, and integration of marine and topside systems. Internal turrets are suitable for deep water and large numbers of risers, while external turrets eliminate the need for a CALM buoy but risk slamming in large waves. Choosing between internal and external turrets depends on factors like water depth and wave height. An internal turret's position varies along the vessel length depending on its active stationkeeping abilities.
The document discusses the separation process onboard a floating production storage and offloading (FPSO) vessel. It explains the key components of the separation module including slug catchers, sand removal systems, high pressure and low pressure separators, pre-heaters, electrostatic coalescers, and transfer pumps. It also provides a diagram of the separation process inside a three-phase separator where well fluids are separated into oil, water, and gas based on gravity and sensors that control discharge valves.
The document provides an overview of floating production, storage, and offloading (FPSO) vessels. FPSOs are used to produce and store oil and gas offshore. They can operate in remote or deep water locations and provide a cost-effective solution compared to other offshore production methods. The document discusses the physical characteristics of FPSOs including vessel shape, water depth considerations, mooring arrangements, topside processing systems, and applications for oil, LNG, and LPG FPSOs. Economics of FPSOs are also covered, noting their prevalence in offshore production and cost advantages over other offshore options. Real-world examples of FPSOs are provided to illustrate different configurations.
An offshore platform is a large structure used to house workers and machinery needed to drill and/or produce natural resources through tunnels/wells in the ocean bed. There are several types of offshore platforms including fixed platforms, compliant towers, semi-submersible platforms, jack-up platforms, and drillships. Fixed platforms can be steel jacket structures anchored to the seabed or large concrete structures that sit on the seabed through their massive weight. Semi-submersible platforms float but have large pontoons to keep them stable, while jack-up platforms have legs that can be lowered to the seabed to raise the drilling structure above water.
TSC is a global solutions provider to the onshore and offshore drilling industries, offering rig MRO supplies and services. It has over 1,550 employees across 30 countries. TSC has a long history dating back to the 1970s and provides integrated solutions including rig equipment, offshore and land rig solutions. It prides itself on safety, teamwork, openness, passion and entrepreneurship. TSC aims to provide customers with cost-effective products and services through its global presence and integrated solutions.
The document presents a produced water treatment system with the main objective of removing oil from water. It includes produced water skim tanks to reduce oil content from 1000 ppm to 100 ppm, a skimmed oil vessel to collect removed oil, water injection tanks and pumps to inject treated water, and waste water ponds and equipment to handle excess produced water. Challenges mentioned include effective oil-water separation performance, operating within design limits, and preventing environmental pollution.
SMS Ltd Offshore provides risk management and safety services for offshore production platforms and operations. Their services include implementing tailored safety plans and procedures for different offshore structures and phases of operations. They also focus on minimizing risks from physical threats and environmental hazards. SMS Ltd Offshore has expertise in a wide range of offshore platform types and environments worldwide.
TNO uses numerical modeling to address uncertainties in estimates of recoverable shale gas. Their workflow involves:
1) Characterizing hydraulic fracturing, natural fractures, and gas production through basin modeling, petrophysical and geomechanical tools.
2) Simulating hydraulic fracturing under a range of input parameters to understand variations in fracture properties and gas production.
3) Modeling natural fracture networks and how they are stimulated under different stress conditions to reduce uncertainties.
This document provides information on selecting slewing bearings, including:
1. Calculating loads on slewing bearings, accounting for static and dynamic loads. Loads include axial, radial, overturning moment, and turning moment.
2. Correction factors are applied to loads, including static and dynamic safety factors. Safety factors vary depending on the application.
3. A process is outlined for preliminary static type selection of slewing bearings which involves determining maximum static loads and applying static safety factors to select bearings based on bearing capacity curves.
4. Additional sections will cover installation/maintenance, product catalogues, and appendices.
This document discusses different drilling techniques including laser drilling, snake well drilling, radial drilling, and plasma drilling. It provides details on each technique such as how they work, their applications, advantages, disadvantages, and examples of their use. Laser drilling works by using a concentrated laser beam to melt rock faster than conventional drilling. Snake well drilling involves drilling horizontal wells to access multiple pockets of oil. Radial drilling uses hydraulic jets to drill lateral holes from a main well. Plasma drilling uses a high temperature plasma jet to destroy rocks. Each technique aims to improve oil recovery rates and access additional reserves.
Implementing an Asset Management System for Safe and Reliable Operations -FINALMike Poland, CMRP
Implementing an Asset Management System for Safe and Reliable Operations discusses Noble Drilling's implementation of an asset management system called AMPS to improve maintenance processes. AMPS aims to reduce paperwork and increase efficiency for rig crews. Noble conducted a best practice review to develop performance standards and maintenance tasks. They are optimizing their use of SAP to ensure consistent, standardized asset data across rigs and are defining governance processes to maintain master data. The presentation provides examples of how the system will increase visibility, efficiency, and asset reliability.
This document contains a hydrostatics and stability calculation report for a 70m trawler. It includes:
- Main particulars of the trawler including dimensions and offsets.
- Scaled offsets table providing the form coefficients at stations along the vessel.
- Description of how a lines plan is developed from the offsets including drawing profiles, body plan, half-breadth plan, bilge diagonals and buttocks.
- Mention that Bonjean curves will be used to calculate displacement volume and center of buoyancy for stability analysis.
This document discusses the development of drilling technologies for shale gas. It begins with an introduction to shale gas deposits and the goals of optimizing shale gas drilling. Section 2 reviews new technical solutions for rigs, strings, bits, drilling fluids, casing, and development of testing laboratories. Section 3 discusses new drilling technologies like coiled tubing drilling, snubbing drilling, underbalance drilling, managed pressure drilling, slimhole hydraulic drilling, casing drilling, and expanding casing drilling. Section 4 covers designing trajectories for boreholes, including vertical, rotary steerable systems, and multilateral boreholes.
This document provides an introduction to a course on Marine Technology taught by Adi Wirawan Husodo. It defines marine engineering as the application of mechanical and electrical engineering principles to marine vessels and structures. It also provides an overview of the instructor's background and qualifications, as well as learning outcomes for the course which will cover marine engineering disciplines, basic ship theory, and maritime regulations.
The document discusses the Bombay High oilfield located offshore of Mumbai, India in the Arabian Sea. It describes how the oilfield was discovered in 1964-1967 by a joint Russian-Indian exploration team mapping the area. The Bombay High field supplied 14% of India's oil needs and accounted for 38% of domestic production, with operations run by India's Oil and Natural Gas Corporation (ONGC) exploiting reservoirs ranging from fractured basement to middle Miocene carbonates.
This must the discovery of the decade. Walnut shells are used to purify water from any sort of Contamination and has been a blessing for the Oil & Gas Sector.
Baijan Savalan _ Avans High School lecture 27.10.16Baijan Savalan
The document provides an overview of process related aspects in offshore oil and gas. It begins with an introduction to offshore oil and gas field layout, including satellite platforms that separate bulk fluids and a central processing platform for finer separation. It then outlines the key process areas in more detail, including gas/liquid separation, water/condensate separation, chemical injection, compression, dehydration, export pipelines, and pigging. The purpose and basic design of equipment for each process area is described.
Salah wahbi's presentation slides from the 2010 World National Oil Companies ...oilandgas
This document provides information about oil and gas exploration and production in Sudan. It discusses Sudan's exploration history since the 1950s, current exploration and production sharing agreements, petroleum infrastructure including pipelines and refineries, average oil production and recovery factors across different oil blocks, Sudapet's role and objectives, and its vision to become a leading integrated oil and gas company in Sudan.
This document is a lecture on offshore construction from Adi Wirawan Husodo. It discusses the various stages of offshore oil and gas activities including exploration, development, production and transport. It also describes the common vessel types and offshore structures used at each stage, such as seismic survey vessels, drilling rigs, production platforms, FPSOs and shuttle tankers. Various offshore construction methods are also outlined for fixed platforms, tension leg platforms and floating production systems.
[2] ptk 2014 2015 engineering related to marine engineeringSyaifullah Hamim
This document discusses marine engineering and compares it to naval architecture. It defines marine engineering as applying mechanical and electrical engineering principles to marine vessels and their propulsion, machinery, piping, automation and control systems. Marine engineers focus on main propulsion plants and ship operations, while naval architects are concerned with overall ship design. The document also lists the areas of focus for marine engineers, such as diesel engines, pumps, auxiliary equipment and electrical systems, and for naval architects, including hull form, stability, resistance and ship design. It concludes that marine engineers need preparation in fields like fluid mechanics and thermodynamics to support ship piping, propulsion and HVAC systems.
1) Statoil uses an extensive "toolbox" of improved oil recovery (IOR) techniques like water and gas injection, chemicals, and new well technologies to increase oil recovery from fields.
2) One promising new technology is through-tubing drilling and completion, which allows drilling and lining of wellbores simultaneously to improve efficiency and reduce costs.
3) Statoil is developing technologies like steerable drilling liners to further improve through-tubing operations and aims to enable "one-trip" drilling and cementing in the future to maximize oil recovery.
This document defines key terms and dimensions used to describe ships and their specifications. It includes definitions for length overall, length between perpendiculars, beam, draught, trim, coefficients, tonnages and more. Diagrams are provided to illustrate terms like block coefficient that describe the shape of a ship's underwater body. The document is intended as an introduction to the main particulars and dimensions used in marine technology to specify ships and analyze their properties.
Marginal offshore production platform feasibilityguest651e92c
Final presentation of a feasibility study performed this year (2009) covering many aspects of marginal platform design, fabrication, transport and installation.
A large part of the Norwegian gas and oil production facilities has reached their initial design life, but the respective fields are still producing substantial levels of hydrocarbons. In order to ensure technical and operational integrity of these ageing facilities the Norwegian oil industry Association (OLF) has initiated a project to establish the necessary standards and guidelines for assessing and ensuring safe life extensions. This paper presents this project and the headlines of these standards and guidelines.
This curriculum vitae outlines the certifications and experience of Siam Ramadan Ahmed Sayed. He has over 15 years of experience as a diving supervisor working on projects involving pipelines, risers, and offshore structures. He has supervised jobs for many oil and gas companies in the Middle East and holds numerous safety and technical certifications.
The document provides safety instructions and information for a ship visit. It outlines what to do in case of emergencies, safety gear requirements, smoking areas, and includes a brief ship history. A tour of the vessel will be given and closed toe shoes are required. The muster point in case of an emergency in the poop deck area is now at the lifeboats on Deck D, port side.
YH Marine Services provides engineering services including ship repair, conversion, and building. They have experience with projects like building oil tankers, chemical vessels, and tugs. They also supply marine equipment such as generators, switchboards, cranes, and fabricate structures for offshore oil rigs. Their capabilities include specialized structural work, equipment installation, and rope access technicians to support offshore and marine projects.
This document summarizes a minor project report on subsurface safety valves. It discusses the history and operation of safety valves, which provide protection against uncontrolled flow from oil and gas wells. Safety valves have evolved from simple downhole devices in the 1940s to complex systems integral to offshore well completions worldwide. There are two main types - surface operated and subsurface operated valves. Surface operated valves are further divided into pressure differential and pressure operated types, while subsurface operated valves include wireline retrievable and tubing mounted varieties. The project aims to develop an understanding of safety valve applications and parameters that affect their performance and efficiency.
The document discusses surface dewatering pumps from Atlas Copco. It describes their PAS and VAR pump ranges which are designed for applications like construction, mining, and flood control. The PAS pumps are dry prime pumps that offer high performance and rapid priming. The VAR pumps are wet prime pumps that allow simple priming through water filling. Both ranges can handle solids and offer durability, flexibility, and easy maintenance. Technical specifications and performance curves are provided for various pump models.
This curriculum vitae outlines the applicant's work history as an ROV pilot and supervisor from 2007 to 2016. It lists over 20 jobs held in locations including Angola, Brazil, Norway, Malaysia, Australia, Nigeria, and China. The document details the rig or vessel, location, position held, ROV system used, and scope of work for each job, such as pipeline installation, inspection, repair, trenching, and diver support operations in water depths from 60 to 1,346 meters.
This paper discusses the design and analysis of a 250 meter ship floating dry dock with both monohull and twin hull configurations. Hydrostatic and stability analyses were performed using Maxsurf software to compare the ballast water displacement of both hull types under various loading conditions. The monohull design was found to meet project requirements based on the stability analysis results. General arrangements and 3D models were developed using Rhinoceros, Solidworks and AutoCAD. Structural analysis was also conducted to analyze both designs. In conclusion, the monohull configuration was selected based on the results of comparing the ballast water displacement and stability analyses of the two hull designs.
Dragflow is an Italian company that provides dredging solutions and specialized pumps. They have experience with high depth dredging projects, including removing sediments from depths of 60 meters at a dam in Sicily and 270 meters in deep ocean dredging off the coast of Russia. Their submersible pumps are designed to pump mixtures with up to 70% solids and their technology allows for dredging in challenging offshore and deep water environments through the use of compensated pumps and umbilicals.
This document summarizes a presentation by Clean Marine AS on their exhaust gas cleaning system. Some key points:
- Clean Marine AS is a pioneering company in exhaust gas cleaning systems (EGCS) with over 20 employees and USD 20 million invested in development.
- They have a proven EGCS technology and a contract to install systems on two Samsung/AET shuttle tankers delivering in late 2014 and early 2015.
- With new sulfur regulations coming into effect from 2015, EGCS presents a viable option for vessels to continue using less expensive high-sulfur fuel and avoid costly low-sulfur fuel.
OFFSHORE CV DYLAN OLIVIER UPDATE Oct 2014Dylan Olivier
Dylan Matthew Olivier is an IRATA Level 3 rope access technician with experience in rope access construction, maintenance, inspection and training. He has worked on offshore oil rigs and FPSOs in Angola performing tasks like bolt replacement, flowline installation, and maintenance of equipment. He has additional qualifications in confined space rescue, lifting, rigging, and safety training.
The document is a presentation on the design of an overhead water tank located at a railway colony in Allahabad, India. It includes the following key points:
- The target population is 1500 people and the maximum daily water demand calculated is 540 cubic meters.
- The proposed water tank design has a diameter of 12 meters, height of 5 meters, and volume capacity of 540 cubic meters.
- The tank will have a dome roof supported by 8 columns and be constructed of reinforced concrete designed to withstand specified loadings.
- Detailed calculations are shown for determining the dome geometry, stresses, and steel reinforcement requirements based on code specifications.
- Construction details like raft foundation, concrete grade of M
This curriculum vitae outlines Bernard Wijburg's personal and professional details. He has over 11 years of experience in offshore construction in various roles, working on projects in multiple countries for companies like McDermott, Sea Truck Group, and Technip. His experience includes tasks like pipeline installation, jacket installation, module installation, bridge construction, and ROV supervision. He has extensive training and certifications in areas like safety, rigging, and offshore construction. The CV provides references that can speak to his work experience and qualifications.
The document provides information about Shinjin Engineering Co., including:
- Their history and capabilities in areas such as gas and water treatment, piping, and fabrication.
- Their organization chart and staff experience/qualifications.
- Example projects they have completed for customers like ExxonMobil, Total, and Samsung.
- Their partnership with Kanfa Ingenium Process, which provides process design expertise to complement Shinjin's detailed engineering and project management capabilities.
DESIGN OF A MODEL HAULAGE TECHNIQUE FOR WATER FLOODING CAISSON ASSEMBLY.Emeka Ngwobia
Presented in this study is the engineering solution to the movement of a 63m, 45tons Caisson from a fabrication yard to a field location in the Gulf of guinea. This was achieved by dividing the whole process into three stages; firstly by using excel sheets with relevant design formulas to design the spreader bar configuration to lift the caisson from the quayside to a crane barge conveniently, showing the necessary lifting sequence employed to complete this process, also designing the lifting accessories needed which includes pad eyes, shackles, wire rope and spreader bars according to relevant codes and standards The first spreader Is an I beam of length of 25m and section with dimension 533mm by 229mm weighing 129kg/m, the second beam and the third beam are designed similarly as an I beam of length 9m and section 533mm by 229mm weighing 129kg/m. The choice of pad eye to be welded on the spreader beam was based on the working limit of the pad eye, which was analytically designed using spread sheet, performing necessary checks to make sure it will not break off during the lifting operations. It is reinforced with cheek plates at the pin hole to reduce the stresses at the pin hole. The total pad eye used for this operation is 16. The choice of shackle attached to each of the pad eye was based on the total self weight of all the lifting materials(55tons), according to the Crosby group catalogue it is an S2130 bow shackle of Nominal size 50.8mm, Stock no 1019659 and weight 23.7002kg, also the wire rope configuration chosen to based on the safe working load limit according to the Bethlehem wire rope general purpose catalogue ASME B30.5- 1995 the wire rope has nominal strength of 53.1tons, sling class 19x7 IWRC(Purple or extra improved ploy (EIP Steel).
. Secondly, by providing solutions to sea fastening for the caisson on the deck of the crane barge, which was modeled using STAADPRO, which involved support designs and loss of support designs, so as to accommodate for the hydrodynamic effect while the caisson is being transported by the crane barge, having in mind that the crane barge chosen will adequately accommodate the caisson because of the deck space required to fit the 63m long caisson, from the analysis the Caisson is supported by steel beams spaced at 10 m interval which is fastened with the aid of a clamp as seen in the detailed drawings, this caisson and beam supports are modeled with staadpro software and support reactions obtained. These supports are now spaced at 20 m intervals and analyzed to simulate a situation where there is a loss of support reaction during transportation of the caisson. A saddle clamp is to joined to a H beam for support to hold it to the deck at varying length and at the starting point a pivot made from a pad eye joined with a pin to connect the saddle clamp to allow for easy lifting of the caisson when it is at 25m to the FPSO.
The Gulf of Mexico OCS Region Update summarizes regulatory updates, Gulf of Mexico activity levels, and offshore safety priorities from the Bureau of Safety and Environmental Enforcement (BSEE) regional director. Key points include proposed new regulations on safety systems and blowout prevention, increasing permit approvals and rig activity in the Gulf, and a focus on operator compliance with Safety and Environmental Management Systems through audits and performance reviews. Loss of well control incidents have remained relatively steady in recent years despite increased activity levels.
The document discusses technologies across the LNG value chain, including for gas production, liquefaction, storage, regasification, and transportation. It focuses on floating liquefied natural gas (FLNG) as an emerging technology that allows for offshore natural gas extraction and processing. Key points include:
- FLNG involves extracting gas offshore, processing and liquefying it on a floating facility, then offloading the LNG to tankers for transport.
- The major steps in FLNG gas processing and LNG production include gas reception, stabilization, acid gas removal, dehydration, liquefaction, and storage on the floating facility.
- Technologies that enable FLNG include 3D/4D seismic
Racor Fuel Filtration - Fuel Filtration Products-7529Charles W. Brooks
This document discusses fuel filtration systems from Racor. It provides information on:
- The importance of fuel filtration for modern high-pressure diesel engines, as even small amounts of contamination can cause damage.
- Racor's proprietary filter media and engineering solutions that meet the stringent requirements of diesel engines and fuels like ULSD and biodiesel.
- Racor's global manufacturing, engineering, and distribution capabilities to provide filtration solutions from refineries to engines.
- Details on Racor's spin-on filter series for medium and low flow applications, including specifications and features of various models.
Concept Tanks, Australia's leading provider of modular concrete fluid containment systems, has worked closely with stakeholders to develop an engineered PFAS containment solution designed for short, medium and long term storage.
KD Oilfield Services provides subsea engineering services including design, testing, project management, and equipment refurbishment. They have over 25 years of experience working on international subsea projects. Their capabilities include fabrication, assembly, testing, and site management. They have worked on numerous subsea BOP stacks, templates, flowlines, and manifolds. The document describes their products and services, innovations including a unique subsea completion design for Anadarko, and news updates on recent projects in New Zealand and Cleveland.
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What is an Offshore Platform
Offshore platforms are used for exploration of Oil and Gas
from under seabed and processing.
5. May 7, 2016 5
OVERVIEW
Offshore platforms are used for
exploration of Oil and Gas from
under Seabed and processing.
The First Offshore platform was
installed in 1947 off the coast of
Louisiana in 6M depth of water.
Today there are over 7,000 Offshore
platforms around the world in water
depths up to 1,850M
EIL has executed more than 210
offshore platforms
6. May 7, 2016 6
OVERVIEW
Platform size depends on
facilities to be installed on
living quarters, power
generation unit, process
facilities, water injection
facilities, Helipad etc.
Classification of water depths:
< 350 M- Shallow water
< 1500 M - Deep water
> 1500 M- Ultra deep water
7. May 7, 2016 7
FLOW DIAGRAMFLOW DIAGRAM
22/11/2010
9. May 7, 2016 93
JACKETED PLATFORM
Used for moderate water depths up
to 350 M.
Jackets provides protective layer
around the pipes.
Typical offshore structure will have
a deck structure containing Cellar
Deck, Main Deck, Top Deck and a
Helideck.
Piles extend through the seabed into
the soil.
Cathodic protection used to prevent
corrosion.
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JACKETED PLATFORM
Jacket serves as a template for
the initial driving of the piles.
Foundation piles are driven
through the inside of the legs
of the jacket structure
95% of offshore platforms
around the world are Jacket
supported.
More economical & easy to
expansion
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FOUNDATION:
Loads due to platform
weight and environment.
Soil investigation
performed in-situ and Lab
test.
Pile penetrations depends
on platform size and loads,
and soil characteristics, but
normally range from 30
meters to about 100 meters.
PLATFORM FOUNDATION
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Jack-up rig
Jack-up Mobile Drilling are rigs that can be jacked up (rack and pinion
mechanism) above the sea using legs that can be lowered. These are typically
used in water depths up to 500-600 Feet.
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DRILLSHIP
It is most often used for exploratory drilling of new oil or gas wells in
deep water. They can drill in water depths up to 12,000 ft (3,700 m).
26. May 7, 2016 26
Generally 4 legged Unmanned
Platform
Designed to operate remotely
Facilities available are
Wells
Production / Lift gas manifolds
Well control panel, RTU etc.
Process facilities
Helideck, emergency shelter
Solar power / Battery Pack
Material handling facilities
Subsea lines to Process platform
Safety equipments
WELL HEAD PLATFORM
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GAS LIFT WELL (ARTIFICIAL LIFTING)
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Generally 6 or 8 legged
manned Platform
Personnel work in shifts
Topside Facilities Available
are
Well fluid Process facility
Sea water Treatment/Injection
facility
HP / LP Flare
Power generation & switch
gear module
Living quarters and associated
requirements
Emergency Generators
PROCESS CUM LIVING QUARTER PLATFORM
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HVAC system
Launchers / Receivers
Material handling equipment
Communication systems
Fire fighting & Suppression
system
Life saving systems
Helideck & Jet fuel storage &
refueling system
Cathodic protection system
Continued…
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SEA WATER TREATMENT FOR WATER INJECTION
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DDW1- PLQP (recently commissioned)
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DDW1- PLQP (recently commissioned)
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DECK CRANE
HVAC
SURVIVAL CRAFT
PRODUCED WATER CONDITIONOR
ELECTROCHLORINATOR
WATER MAKER
SEWAGE TREATMENT PLANT
DIESEL CENTRIFUGE
FLARE TIP
HYDRAULIC POWER UNIT/UMBILICAL
INSTRUMENT AIR DRYER
INERT GAS GENERATOR
FILTER/SEPARATOR
Major Offshore Equipment / Packages (PED)
36. May 7, 2016 36
Used for transfer of equipment / materials and personnel
TYPE OF OFFSHORE CRANE
• PEDESTAL MOUNTED
• KING POST MOUNTED
Design, Construction and Testing as per API Spec. 2C.
TYPE OF BOOM
• Box Section boom
• Lattice boom
• Telescoping boom
• Knuckle or Articulated boom
OFFSHORE CRANE
37. May 7, 2016 37
DECK CRANES CONTINUED……
KING POST MOUNTED PEDESTAL MOUNTED
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Design Features
Dynamic loading
Prime mover (Diesel
engine cum hydraulic
unit)
360 deg slewing
PEDESTAL MOUNTED DECK CRANE
39. May 7, 2016 39
Safe Working Load (SWL) / Rated capacity
Onboard lifts
Off board lifts
Swing (Slewing)
Luffing
Boom length
Significant wave height
List
Trim
MAIN TERMINOLOGIES OF DECK CRANE
43. May 7, 2016 43
Favelle Favco, Australia / Malaysia
Manitowac Crane, USA
Raina Engineering, India
Energy Cranes International, USA
Oil State Applied hydraulic system, USA
VENDORS (DECK CRANE)
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FEATURES / CONSTRAINTS
Chilled water system
Air cooled condensing unit due to unavailability /
minimum utility water.
Positive Pressurization through Purging
Fresh Air Ducting from Safe area
Spot cooling & negative pressurization of toilets etc.
No return air from kitchen, dining hall, toilets etc.
Fire Dampers at every juncture of zone / level
penetration
Material of construction to suit the corrosive environment
viz. SS ducting or heavy galvanized (270 GSM) ducting
HVAC EQUIPMENT
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Area classified equipment
AHUs installation in open
Safety
Severe environmental condition persists
Space
Limited logistics / labor enforces to consider redundancy
in equipment selection
HVAC EQUIPMENT
46. May 7, 2016 46
Tisdale, USA
Speciality Services, UAE
Direct Engineering services, Australia
HI-PRES, Korea
JL Marine & Engineering, Singapore
VENDORS (HVAC)
47. May 7, 2016 47
To provide a safe means of personnel evacuation in emergency situations
SURVIVAL CRAFT
48. May 7, 2016 48
SURVIVAL CRAFT
Design and Safety provisions as per SOLAS & LSA.
Designed for 100 years storms condition.
Diesel engine driven totally enclosed craft with gear
box to be driven to both ahead and astern side.
Material of construction- Fire retardant fiber glass
reinforced plastic.
Water spray system for fire protection.
Compressed air system for personnel, engine and to
maintain overpressure.
Launch and recovery electric motor driven winch.
Hold and launch platform.
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Schatt Harding Ltd., UK
Master Craft, USA
Norsafe, Norway
Holland Lifeboats International, Netherlands
VENDORS (SURVIVAL CRAFT)
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PURPOSE
To meet Environment norms, water containing oil from
separators etc. should be treated before injection,
disposing of
As per OPPC (Oil Pollution, Prevention & Control)
regulations maximum concentration of oil discharged in
Produced water shall be 30 mg/l.
To mainly remove oil and gas from the water (oil well)
Further treatment viz. de-oxygenation if to be used for
water injection in well.
PRODUCED WATER CONDITIONER
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Working Principle
First stage separation via hydro cyclone /
corrugated plate interceptor / skimmer
Second stage separation via induced gas
floatation (Horizontal / Vertical)
Third stage separation via walnut media filter (if
desired)
PRODUCED WATER CONDITIONER
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HYDROCYCLONE (Primary Treatment)
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IGF VESSEL (Secondary Treatment)
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NUTSHELL MEDIA FILTER (Tertiary treatment)
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Burgess-Manning Europe, UK
Wemco, USA
Axia Serck Baker, UK
Petreco International, UK
FLSmidth gMAX systems, USA
VENDORS (PWC)
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ELECTROCHLORINATOR
Usage: To control micro-organisms, control algae growth and
keeps transmission pipes clean.
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ELECTROCHLORINATOR CONTINUED…..
Seawater normally contains chloride ion (Cl-
) at a
concentration of from 15,000 to 20,000 ppm. By
electrolysis of seawater, the following reactions
occur:
At anode: 2Cl-
→Cl2 + 2e-
At cathode: 2H2O + 2e-
→2OH-
+ H2
2Na+
+ 2OH-
→2NaOH
Free chlorine (Cl2) generated at the anode
reacts with caustic soda (NaOH)
generated at the cathode and
forms sodium hypochlorite
solution (NaOCl).
Cl2 + 2NaOH → NaOCl + NaCl + H2O
Injection of sodium hypochlorite solution
is very effective to avoid
accumulation of marine life like
shellfish and seaweed etc.
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Engel Hard, UK
Diaki Engineering, Japan
Petreco International, UK
Titanium Tantalum, India
Mitsubishi Heavy, Japan
VENDORS (ELECTROCHLORINATOR)
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WATER MAKER (RO TYPE)
Desalination by
Reverse Osmosis (RO)
is a process whereby
fresh water is
extracted from
seawater through the
use of a semi
permeable membrane.
63. May 7, 2016 63
WATER MAKER (RO TYPE) CONTINUED….
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WATER MAKER (RO TYPE) CONTINUED….
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Membrane SRL, Italy
Aqua-Chem, USA
Meco, USA
Rochem Separator System, India
VENDORS (WATER MAKER)
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Marine Environment Protection Committee (MEPC)
underlay the guidelines.
Thermotolerant Coliform < 100 / 100 ml Effluent
Total Suspended Solid (TSS) < 35 mg / l
BOD (5) < 25 mg / l
COD < 125 mg / l
pH ~ 6 to 8.5
SEWAGE TREATMENT PLANT
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BIOLOGICAL TYPE (STP)
AEROBIC TYPE
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ELECTROCATALYTIC TYPE
ELECTROCATALYTIC TYPE (STP)
69. May 7, 2016 69
Omnipure, USA
Red Fox, USA
ExcelTech, USA
SasaKura Engineering, Japan
Demco Cooper Industries, USA
VENDORS (SEWAGE TREATMENT PLANT)
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PURPOSE
Cleaning of the diesel fuel before using in utility
generator diesel engine / Deck crane diesel engine /
others.
Pollutants generally are solid particles came from
abrasion / erosion of container material / etc. during
transportation till use.
DIESEL CENTRIFUGE
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Flare tip
Purge reduction device
(velocity / buoyancy Seal)
Flame Front generator
Pilot monitoring system
FLARE TIP COMPONENTS
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Flare Industries, USA
Zeeco Flares, USA
John Zink
VENDORS (FLARE TIP COMPONENTS)
78. May 7, 2016 78
SPM- A Single Pont Mooring System is a complete, self-contained
offshore terminal facility which provides the means for both mooring and
transferring cargo of very large transport vessels or floating offshore
facilities.
SINGLE POINT MOORING SYSTEM (SPM)
There are 5 main components of an
SPM system:
a. Buoy with central swivel and
rotating arm
b. Anchoring System (Chains)
c. Product Transfer System (Floating
& Under-buoy Hoses)
d. Mooring System
e. Pipeline End Manifold (PLEM)
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PLEM- A Structural skid for supporting piping,
equipment, hoses connections, subsea valves etc.
Sub sea valves are hydraulically operated.
Actuators are designed for operation by hydraulic fluid
ranging from 70 to 105 kg/cm2
.
Hydraulic power unit is installed on buoy.
The hydraulic pressure and electric signal are
transmitted through Umbilical which runs from HPU on
buoy to PLEM valves.
SPM continued…..
81. May 7, 2016 81
Hydraulic Power Unit
HPU with pneumatically driven hydraulic
pump
Major items of HPU
Pneumatically driven hydraulic
pump
Hydraulic accumulator
Hydraulic reservoir
Hydraulic fluid
Pressure filters
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UMBILICAL
Typical Umbilical with inner and outer thermoplastic
sheath
Typical Umbilical cross sectional arrangement
Design and manufacture as per API Spec. 17E.
Design consideration based on
Services- Dynamic or Static
Service Fluid
Environment conditions
Temperature Range