All posts by: IRO_Oildrilling

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Polyacrylamide polymers play a vital role in oil field recovery. The recovery rate of the oilfield can be effectively improved through the reasonable application of polyacrylamide polymer. The main application principles of polyacrylamide polymers in oilfield recovery enhancement are analyzed to ensure the effectiveness of polyacrylamide polymers and meet the actual efficiency needs of today’s […]

On Tuesday, Petrobras announced the signing of a 10-year, $10 billion loan agreement with China’s China Development Bank. Under the agreement, the company will expand its crude oil exports to China. Foreign media see this as another victory for China’s “loans for oil”. Especially this cooperation is between two of the most dynamic economies of […]

Are you looking for Sodium Carboxymethyl Cellulose Formula? Congratulations, you’ve come to the right place. I have sorted out seven production methods of sodium carboxymethyl cellulose. I hope this article is helpful to you. Before that, you probably already know what sodium carboxymethyl cellulose is. But I have to say it again. Sodium carboxymethyl cellulose […]

Abstract: Oilfield chemicals are important products in the process of petroleum production, mainly including five categories: drilling chemicals, cementing chemicals, oil production chemicals, gathering and transportation chemicals and sewage treatment chemicals. This paper summarizes five categories of oilfield chemicals and their uses. This paper discusses and compares the advantages and disadvantages of the three modes […]

Drag reducing agents (DRAs) are organic compounds that are injected into pipelines to reduce turbulence. They do so by changing the molecular vibration patterns of the crude oil. Normally, oil companies use a roller system to do this. The compounds are injected into the center of the roller where it can easily mix with the […]

Abstract In the recent 20 years, drag-reducing agents have been widely used in pipeline transportation. A series of oil-soluble drag reducers have been developed. Such as polyvinyl chloride, ethylene-propylene copolymer, and polymethacrylic acid. The United States has used drag reduction technology to deal with oil pipeline accidents. The oilfield industry has been successfully applied to […]

Use and notice of nonionic polyacrylamide Polyacrylamide is mainly cationic, anionic and non-ionic. Among these types, the application range of nonionic polyacrylamide is limited. The production volume and model of the manufacturer are also relatively small. The nonionic polyacrylamide is a good flocculant in water treatment. It can adsorb the solid particles in the water, […]