Pipelines

CEO of Naft Andish Yekta Company with more than 18 years of experience in oil pipeline projects, including line design, welding, construction and operation of oil quality control laboratories, monitoring the oil condition of Iranian turbines, full readiness to implement any oil pipeline project It has and will be based on ASME, API, ASTM and DIN standards.

 

  * Oil Pipelines Technical Service Titles:

1- Complete and one hundred percent prevention application of interference  contamination of petroleum products with crude oil and gas condensate

2- Practical trainings on quality control of crude oil and petroleum products and how to have a stable, safe and extensive transmission

3- Design , construction of oil laboratories ,installation of equipment , implementation of  oil condition monitoring program continuously and permanently

4-Designing new pipelines, new valve systems, WIFI instruments adjusting & inspection, oil transfer centers and oil facilities

5- Execution of crude oil and petroleum products transfer operations while maintaining standard specifications to delivery centers & storages.

6- Carrying out necessary inspections of new and old oil pipelines,training of production & engineering, products and oil transfer centers

7- Supplying chemicals for pipeline applications such as DRA and cleaning materials for turbines and pumps, industrial oils to turbines & hyraulic systems.

8-all process of petroleum laboratories of pipelines , instruments,production,standard solution making and providing,instrument advising, training

 

 

Pipeline transport is the long-distance transportation of a liquid or gas through a system of pipes—a pipeline—typically to a market area for consumption.

The latest data from 2014 gives a total of slightly less than 2,175,000 miles (3,500,000 km) of pipeline in 120 countries of the world. The United States had 65%, Russia had 8%, and Canada had 3%, thus 75% of all pipeline were in these three countries.

There are three types of oil pipeline: crude oil pipeline , liquid petroleum product pipeline & natural gas pipeline. While the former carries crude oil to refineries, the latter transports refined products such as gasoline, kerosene, jet fuel, and heating oil from refineries to the market. Different grades of crude oil or different refined products are usually transported through the same pipeline in different batches. Mixing between batches is small and can be controlled.

 

 

This is accomplished either by using large batches (long columns of the same oil or product) or by placing an inflated rubber sphere or ball between batches to separate them. Crude oil and some petroleum products moving through pipelines often contain a small amount of additives to reduce internal corrosion of pipe and decrease energy loss (drag reduction).

 

The most commonly used drag-reducing additives are polymers such as polyethylene oxides. Oil pipelines almost exclusively use steel pipe without lining but with an external coating and cathodic protection to minimize external corrosion. They are welded together and bent to shape in the field.

 

 

Oil pipelines are made from steel or plastic tubes which are usually buried. The oil is moved through the pipelines by pump stations along the pipeline. Natural gas (and similar gaseous fuels) are pressurized into liquids known as Natural Gas Liquids (NGLs).

 

Natural gas pipelines are constructed of carbon steel. Hydrogen pipeline transport is the transportation of hydrogen through a pipe. Pipelines are one of the safest ways of transporting materials as compared to road or rail, and hence in war,

pipelines are often the target of military attacks

 

There are several important steps homeowners and professional excavators should be encouraged to follow before any digging project:

    Always call emergency office a few days before digging, regardless of the depth or familiarity with the property.
    Plan ahead

. Notify your local one call center by making an online request 2-3 hours before work begins. Be sure to check our state map to find out how far in advance you need to call.
    Confirm with your local one call center that all lines have been marked.
    Consider moving the location of your project if it is near utility line markings.
    If a contractor has been hired, confirm that a call to emergency officehas been made. Don’t allow work to begin if the lines aren’t marked.

 

 

There are two types of oil pipeline: crude oil pipeline and product pipeline. While the former carries crude oil to refineries, the latter transports refined products such as gasoline, kerosene, jet fuel, and heating oil from refineries to the market. Different grades of crude oil or different refined products are usually transported through the same pipeline in different batches.

 

 

Mixing between batches is small and can be controlled. This is accomplished either by using large batches (long columns of the same oil or product) or by placing an inflated rubber sphere or ball between batches to separate them. Crude oil and some petroleum products moving through pipelines often contain a small amount of additives to reduce internal corrosion of pipe and decrease energy loss (drag reduction).

 

The most commonly used drag-reducing additives are polymers such as polyethylene oxides. Oil pipelines almost exclusively use steel pipe without lining but with an external coating and cathodic protection to minimize external corrosion. They are welded together and bent to shape in the field.

Different grades of crude oil or different refined products are usually transported through the same pipeline in different batches. Mixing between batches is small and can be controlled. This is accomplished either by using large batches (long columns of the same oil or product) or by placing an inflated rubber sphere or ball between batches to separate them. Crude oil and some petroleum products moving through pipelines often contain a small amount of additives to reduce internal corrosion  of pipe and decrease energy loss (drag reduction).

 

 Pipelines have been built to transport many other fluids (liquids and gases). For instance, liquid fertilizers are often transported long distances via pipelines. The mixture of oil and natural gas coming out of a well must be transported as two-phase flow by pipelines to processing facilities before the oil can be separated from the gas.

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