Customized Filtration Solutions for the Oil, Gas, and Petrochemical Industries
Filtration is also an essential part of the oil & gas industry in order to ensure the efficiency and quality of oil and gas digging. Generally, it is divided into three parts for the oil & gas industry, which are upstream, midstream, and downstream. Depending on the individual needs and characteristics of the different stages, the required filtration products are also different.
Filtration is integral to the oil and gas industry, ensuring operational efficiency and product quality. The industry is typically segmented into upstream, midstream, and downstream processes, each with distinct filtration requirements tailored to their specific operations.
Oil and gas filtration systems are fundamental equipment for any production unit. They are designed to remove various impurities starting from lubricating oils, gaseous feed, and fuel inlets. Contaminants in these inputs are common. However, beyond reducing the quality of the final output, they can also damage generators, engines, turbines, and pumps over time.
To protect these expensive assets and maintain process quality, one or more oil and gas filtration units may be required across the entire process unit or plant. Gas filtration units also help ensure effective gas-oil separation when required, supporting the overall reliability of the operation.
Brother Filtration, as a professional and experienced filtration expert, helps to solve all problems in the whole oil & gas process. Our filter products can fully cover all the needs of different stages.
Brother Filtration, as a professional and experienced filtration expert, helps to solve all problems in the whole oil & gas process. Our filter products can fully cover all the needs of different stages. If you want to know more about the different filtration phases, you can read the introduction for upstream, midstream and downstream.
For upstream oil and gas applications, Brother Filtration’s highly sophisticated filtration products deliver premium filtration performance.
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Upstream and downstream entities are connected by the midstream operations.
Refineries and petrochemical facilities are examples of downstream oil and gas operations where crude oil is transformed into finished goods including jet fuel, diesel, lubricants, and gasoline.
In the oil and gas industry, EPC refers to a comprehensive project delivery model involving three key phases: Engineering, Procurement, and Construction.
Filtration is a fundamental process for companies across various industries, especially in the petroleum sector. In this field, oil—a core resource—is extracted from deep within the Earth’s stratified layers.
The oil and gas filtration process typically involves several stages:
Pre-Filtration: This initial stage removes large particles and contaminants from the crude oil or natural gas stream using coarse filters or strainers. This step prevents damage to downstream equipment and maintains filtration efficiency.
Primary Filtration: Following pre-filtration, this stage targets smaller particles using filters such as cartridge or bag filters. The goal is to achieve finer filtration and improve the quality of the oil and gas.
Secondary Filtration: This stage further refines the filtration process by removing even smaller contaminants, often employing advanced filtration systems like coalescers or centrifugal separators. This ensures the removal of micron-sized particles and contaminants.
Tertiary Filtration: The final filtration stage focuses on eliminating the finest impurities to meet stringent industry standards. High-efficiency filters or membrane filtration systems are commonly used at this stage to ensure optimal purity levels.
The oil and gas supply chain is broadly categorized into three stages, which reflect the company’s position in the process. The closer a company operates to the end-user, the further downstream it lies, and vice versa.
The heating oil, often referred to as fuel oil, is primarily used to generate heat or power in engines. Typically derived from crude oil, fuel oils include aviation turbine fuel (ATF), petroleum, diesel, and kerosene, which are widely utilized in various sectors. Additionally, motor oils serve as lubricating purposes in engines and machinery. Before oil can be used in automobiles or machinery, it must be refined to prevent potential harm to engines.
Oils from diverse sources—including refined oil, mustard oil, olive oil, avocado oil, peanut oil, palm oil, sesame oil, soybean oil, canola (or rapeseed) oil, coconut oil, and almond oil—are commonly used in the food industry for cooking, frying, baking, and as key ingredients in salad dressings, marinades, and processed food products. Each type of oil offers unique flavors, nutritional benefits, and cooking properties, making them essential for various culinary applications.
The medical and pharmaceutical sectors rely on mineral oils for manufacturing medications and cosmetics, often utilizing liquid paraffin, a highly refined form of mineral oil, for these purposes.
Industries employ a range of filtration equipment tailored to specific oil types, such as filter housings, oil filtration systems, industrial filter bags, oil adsorbing bags, oil absorbing filters, and oil absorbents.
During the refining process, oil undergoes purification after extraction to remove impurities. Once refined, the oil is transported, distributed, and prepared for sale, ensuring it meets the requirements of its intended application.
There are various oil and gas filtration systems used globally. Below are some of the most common types you should be familiar with, each designed to meet specific industry needs and improve operational efficiency.
Coalescer filters work on the principle of coalescence, which involves the merging of smaller particles or droplets into larger ones. These filters can separate different types of emulsions and mixtures, particularly for separating water from oil, gas, or fuel.
Single bag filters, also known as single bag basket housings, are designed for applications with lower flow rates. These filters effectively remove solid contaminants. These filters use a single large bag to capture contaminants, making them cost-effective and easy to maintain.
Multi bag filter housings are designed for higher flow rates and multiple contaminants. These filters typically use between 2 to 12 filter bags, allowing for greater filtration capacity and fewer maintenance interruptions.
Strainers are used to remove large particles or debris from the fluid. They come in different types such as Y-strainers and basket strainers, and are often used as pre-filters before more fine filtration processes.
Here are some common filtration applications in the oil and gas industry:
Offshore operations require rigorous filtration processes before oil and gas are injected into reservoirs. Additionally, experts use filtration systems to clean produced water before safely discharging it back into the sea. This ensures both environmental safety and access to clean water for workers and crew members on offshore platforms.
Onshore filtration processes help reduce contamination and ensure that produced water meets stringent environmental regulations. By using high-quality filters, contaminants and solids are effectively removed, improving operational efficiency and performance. Reliable filtration systems from reputable suppliers support compliance and enhance system reliability.
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If you are also in the filtration field, you may also find that many end users like to flush the high-flow cartridge filter to reuse it.
Stainless steel bag filter housings can be widely used in food & beverage, paint, coolants, water, chemicals, pharmaceuticals, and automotive.
Therefore, we need to use industrial water filtration systems in our production process as a way to improve and ensure water quality.
