The Monitor

This is the third part in our series about preventing, monitoring and treating corrosion in hydrocarbon pipelines. You can read the first two posts here and here.

Internal corrosion monitoring is critical to preventing and addressing corrosion inside gas and oil pipelines. It’s also the first step in choosing the right corrosion mitigation method based on identified corrosive constituents.

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Topics: Upstream & Midstream, Liquid & Slurry, Gas

Read Part I in this series to learn about the tools used to monitor pipeline corrosion.

Pipelines carrying oil and gas experience internal corrosion when water is present inside the lines. The amount of corrosion will vary, depending on factors such as temperature, total pressure, CO₂ and H₂S content of the gas, pH of the water, flow conditions, use of inhibiting chemicals and more.

But no matter the amount of corrosion, it can have devastating effects on your equipment.

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Topics: Upstream & Midstream, Liquid & Slurry, Gas

In a hydrocarbon processing plant, crude oil must be processed into more refined products. Establishing a sampling program for all types of refining processes in hydrocarbon processing plants requires special considerations for successful and safe operations.

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Topics: Downstream, Liquid & Slurry, Gas

According to the Farmers’ Almanac, this year’s winter is predicted to be a “polar coaster” with freezing, frigid and frosty weather across two-thirds of the country. This level of extreme weather leaves midstream pipelines at risk for damage such as freezing.

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Topics: Upstream & Midstream, Liquid & Slurry, Gas

Corrosion is one of the biggest threats to the petroleum industry and preventing it is especially critical in systems susceptible to producing corrosive environments, such as flow lines, transportation pipelines, vessels, water systems, boilers, vacuum towers, cooling systems, amine systems and crude oil systems.

In order to mitigate this devastating occurrence, accurate measurement and monitoring is crucial.

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Topics: Upstream & Midstream, Liquid & Slurry, Gas

Corrosion monitoring and mitigation is essential for ensuring safe operation and reliable natural gas supplies. In fact, corrosion control practices could save up to $875 billion annually. And this doesn’t include the additional safety, operational and environmental benefits that come from corrosion-free equipment.

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Topics: Upstream & Midstream, Liquid & Slurry, Gas

The chemical compatibility of materials used to construct analytical systems for sampling, transfer, and analysis of oil and gas must be carefully considered to maximize reliability. Specifically, virtually all natural gas samples contain sulfur compounds which need to be precisely quantified for quality purposes. In most applications, sulfur compounds like hydrogen sulfide (H₂S) must be quantified at the parts-per-million (ppm) and sometimes even parts-per-billion (ppb) level.

However, the stainless steel components that typically make up a gas sampler are prone to absorbing sulfur compounds onto the surface. Though this problem may seem negligible in gas samples with a high percentage of sulfur concentrations, it is impossible to accurately quantify sulfur and other active compounds at trace levels without first treating the stainless steel flow path.

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Topics: Upstream & Midstream, Gas

Our cars wouldn’t run very well if we didn’t fill them with gasoline, change the motor oil, or conduct routine maintenance and repairs. In the same way, your facility’s sampling equipment needs regular preventative maintenance.

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Topics: Cement, Food & Beverage, Downstream, Mining, Upstream & Midstream, Solids & Powder, Pharmaceutical, Liquid & Slurry, Any Application, Gas

The answer currently is 154. The leading brand of sample coolers – Sentry – supplies more than 6,000 per year to customers around the globe.

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Topics: Power, Cement, Food & Beverage, Downstream, Mining, Upstream & Midstream, Pharmaceutical, Liquid & Slurry, Any Application, Steam & Water, Gas

In the petrochemical industry, representative samples of liquid petroleum gas and other high vapor pressure gases and liquids are needed for process monitoring, quality control and regulatory compliance. However, in this industry, process fluids and gases are volatile or could be harmful to the operator and the environment, or they could be dangerously altered through a chemical reaction when exposed to the atmosphere – so exposure must be avoided. Because each sample collected may pose a physical or health hazard, and operators may take hundreds of samples per year, samples must be taken safely and correctly using the appropriate equipment and containers.

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Topics: Downstream, Upstream & Midstream, Gas