Short segment of flexible pipe with a connector half at either end. NOTE A jumper is commonly used to connect flowlines and/or subsea facilities together, e.g. a subsea flowline to a hard pipe riser installed on a production platform.
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What is a jumper in pipeline?
3 Jumpers. In subsea oil/gas production systems, a subsea jumper, as shown in Figure 1-11, is a short pipe connector that is used to transport production fluid between two subsea components, for example, a tree and a manifold, a manifold and another manifold, or a manifold and an export sled.
What is a jumper in offshore?
Subsea jumpers are widely used today in various ways in subsea oil/gas production systems. Functionally, a subsea jumper is a short pipe connector used to transport production fluid between two subsea components such as a tree and manifold, manifold and manifold or manifold and export sled (Figure 1a).
What is a jumper spool?
These jumper spools are used to connect the flowlines or pipelines with the well on subsea template and manifolds or to a satellite subsea well. The spools can be horizontal spools or vertical jumpers depending on the subsea connection system used.
What is TCP jumper?
The TCP Jumper eliminates metrology and radically reduces installation, transportation and fabrication costs of well jumpers and pipeline spools. Strohm designs and manufactures TCP Jumpers for hydrocarbon production, water injection, gas lift, MEG and chemicals injection.
What is a flex jumper?
Flexible jumpers connecting the top of the riser and the vessel are used to accommodate relative motion between the vessel and riser bundle. From: Subsea Engineering Handbook, 2010.
What is a spool in oil and gas?
A flanged joint placed between the BOP and casing-head or between BOPs that serve as a spacer or crossover.
What is PLEM?
The Oil States Pipeline End Manifold (PLEM) and Pipeline End Termination (PLET) systems are typically used in new construction where a pipeline terminates or needs to be jumpered to another location, such as an FPSO, refinery, holding tank, etc. A PLET is the end or termination of a pipeline.
What gauge is a jumper wire?
Jumper cable ranges vary from 1 gauge to 12 gauge. Based on the scale, the 1 gauge is a heavy-duty model, while the 12 is a light-duty option. With a 10-gauge jumper cable, you would be able to start a drained battery in mild temperatures, but it’s not going to get dead batteries going.
Can I use any wire as jumper wire?
You need wires which are thick enough to handle the large current required to jumpstart a car. Other than that, jumper cables essentially are “normal electric wires”.
What AWG is jumper wire?
Most important thing to remember is you must use solid-core wire, ideally 22 American Wire Gauge (AWG). Make sure you don’t nick or cut the wire, because that could weaken it.
How are flex cables made?
The cable usually consists of a flat and flexible plastic film base, with multiple flat metallic conductors bonded to one surface. Often, each end of the cable is reinforced with a stiffener to make insertion easier or to provide strain relief. The stiffener makes the end of the cable slightly thicker.
What is the difference between pipe and spool?
The prefabricated components of a piping system are called pipe spools. They include the pipes, flanges and fittings, and they are mounted during the fabrication before they are delivered to the construction are.
What is a flange used for?
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
What is mud cross?
A Drilling Spool, also referred to as a Mud Cross, is pressure-containing piece of equipment which is a flanged joint placed between the blowout preventer and casing head or between BOPs that serve as a spacer or crossover. Drilling spool is often used with Blowout Preventers to space pieces of equipment apart.
What is the best medicine for phlegm?
You can try products like guaifenesin (Mucinex) that thin mucus so it won’t sit in the back of your throat or your chest. This type of medication is called an expectorant, which means it helps you to expel mucus by thinning and loosening it.
How do I get rid of phlegm?
How to get rid of excess mucus and phlegm
- Hydrate more. Drink more water.
- Use a humidifier.
- Check filters on heating and cooling systems.
- Use a nasal saline spray.
- Gargle with salt water.
- Use eucalyptus.
- Use over-the-counter medication.
What is the difference between a PLET and a PLEM?
A termination unit can be called a “PLEM” or a “PLET.” These units are connection points between two or several pipelines. The Pipeline End Termination (PLET) comprises a single pipeline connection only, while the Pipeline End Manifold (PLEM) is supporting two or more pipeline connections.
What is the purpose of jumper wire?
Jumper wires are electrical wires with connector pins at each end. They are used to connect two points in a circuit without soldering. You can use jumper wires to modify a circuit or diagnose problems in a circuit.
Which is better 2 gauge or 4 gauge?
The lower the gauge (such as 1 or 2 gauge), the more “heavy-duty” the cables, capable of safely jump-starting a commercial truck, RV, or SUV. Many emergency cables use 4- or 6-gauge wires, which are safe to use on standard passenger cars and economy vehicles.
What is the difference between jumper wire and normal wire?
But what are they? Jumper wires are simply wires that have connector pins at each end, allowing them to be used to connect two points to each other without soldering. Jumper wires are typically used with breadboards and other prototyping tools in order to make it easy to change a circuit as needed.