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 […]
All posts by: IRO_Oildrilling
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, […]
Study on detection of oilfield chemical additives 1. Research status of oilfield chemical additives detection At present, there is a certain gap between China and other developed countries in oilfield chemicals and its application technology. But the gap is not big. The exploration and development of complex oil and gas at home and abroad need […]
Fluoride and bromide in organic compounds Fluoride refers to organic or inorganic compounds containing negative fluorine. Fluoride is similar to other halogens. Bromides generally refer to binary compounds containing negative bromine. Fluoride and bromide in organic compounds have similar properties, and there are three main types. 1. Fluoride exchanges halogen with other organic halides. For […]
What are oilfield chemicals? Oilfield chemicals refer to agents used in the process of oilfield drilling, completion, oil recovery, water injection, enhanced oil recovery and gathering and transportation. According to the type code standard of oilfield chemicals used in Chinas oil and gas industry, oilfield chemicals can be divided into six categories. They include general […]
The Best Guide of Polyacrylamide in 2020. Many people find polyacrylamide more expensive than other water purifiers when they purchase and learn about it.Especially the cationic type. Why is the price of polyacrylamide more expensive? Is it in our economic interest to use polyacrylamide as a water purifier? In fact, although the price of polyacrylamide […]
Development and classification of oilfield chemicals Drilling fluid is an important part of drilling engineering. Only the overall consideration of drilling system engineering can ensure the effective performance of drilling fluid. This can fully reflect the effect of “drilling blood”.Drilling fluid is the key to safe and fast drilling and reservoir protection. Keep these two […]
Oilfield Chemicals Market Trends Oilfield chemicals refer to a kind of additives used in the process of oil and gas drilling, production and transportation, water quality treatment and EOR.It has a wide variety.Most of them are water-soluble polymers and surfactants. For example, vegetable gum, polyacrylamide, cellulose and biopolymer, petroleum sulfonate, alcohol or alkyl phenol ethoxy […]