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Oilfield scale inhibition - Wikipedia
Oilfield scale inhibition is the process of preventing the formation of scale from blocking or hindering fluid flow through pipelines, valves, and pumps used in oil production and processing.
Scale Inhibitor - an overview | ScienceDirect Topics
Scale inhibitors are chemicals that delay or prevent scale formation when added in small concentrations in water that would normally create scale deposits. Use of these chemicals is attractive because a very low dosage (several ppm) can be sufficient to prevent scale for extended periods of time for either surface or downhole treatments.
Scale Inhibitor - an overview | ScienceDirect Topics
Scale Inhibitors. Mineral scaling is a major issue for hydraulic fracturing operations. The formation of scales downhole can cause reduction in formation permeability, block pipes, and have other negative consequences. To avoid scale development, scale inhibitors are used in fracture fluid.
(PDF) A Review of Green Scale Inhibitors: Process, Types ...
2020年9月28日 · Scale inhibitors of alkaline earth metal carbonate and sulfates and transition metal sulfide are commonly used in oilfield applications. Scale inhibition of metallic surfaces is an essential...
Diversey offers a comprehensive portfolio of scale inhibitors and antiscalants that address virtually every type of scale, including common calcium scales and less common barium, magnesium, manganese, silicate and sulfate scales and struvite scale. These products include proprietary scale control chemistries
ScaleTrol scale inhibitors - Baker Hughes
Scaletrol scale inhibitors are low-molecular-weight compound-polymer systems designed for effective control of carbonate and sulfate scales in a wide range of reservoir applications. Get assured scale protection all along your wellbore
A Review of Green Scale Inhibitors: Process, Types, Mechanism ...
2020年9月28日 · Given these prospects, this review article summarized the concept of scale, scale inhibitors, types, mechanism, significance and properties of green scale inhibitors that will be helpful for the professionals working in the oil and gas industries.
Calcite Scale Inhibition Using Environmental-Friendly Amino ...
Several chemicals that behave as scale inhibitors have been applied to retard solid surface formation, deposition, and growth. Phosphonate- and carboxylate-based inhibitors have successfully achieved high inhibition efficiency. However, due to strict environmental regulations, the research efforts are geared toward examining green scale inhibitors.
Scale Inhibitor - SpringerLink
2015年11月26日 · Available scale-inhibiting chemicals are effective at preventing mineral deposits caused by compounds such as CaCO 3, SrSO 4, CaSO 4, BaSO 4, FeS, and FeO. Appropriate scale inhibitor and dose will identify types and concentrations of scale-forming compounds in …
Scale Inhibitors - SpringerLink
2023年1月19日 · Scale inhibitors are water soluble chemicals that prevent the deposition of inorganic scales, which may block or hinder fluid through pipelines, valves, and pumps.