Developing corrosion inhibitors for downhole conditions

开发适用于井下条件的腐蚀抑制剂

• 批准号: 523103-2018
• 负责人: Chen, Weixing
• 金额: $ 1.82万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=647404
• 关键词: Developing; corrosion; inhibitors; downhole; conditions

This project is aimed to develop a corrosion inhibitor that can be utilized in downhole environment to replace**the current product. The new corrosion inhibitor will overcome the challenge from both high pressure and high**oil cut. The total annual cost of corrosion was estimated to be over $ 1 trillion for the U.S. in 2015. Oil and gas**production and transportation operations utilized a tremendous amount of steel in the form of pipes, tubing,**casing, and other parts which are susceptible to corrosion. One of the major methods of protecting the metal**from corrosion is to apply corrosion inhibitors to decrease destructive reaction of the metal with corrosive**environment. Camber Resource Services (Camber), together with Sterling Chemicals (Sterling) and Camber**Technology Corporation (CTC) are, collectively, specialty chemical and technical service providers to the oil**and gas industry. Sterling is a direct seller of specialty chemical solutions and CTC supports Sterling by**providing product development, engineering and analytical services. Camber's corrosion inhibitor products**have been evaluated and showed excellent corrosion inhibition in atmospheric pressure and pure brine**condition. However, the performance of Camber's current corrosion inhibitors decreased under high pressure**and high oil cut conditions based on the observation from field. This proposed work will be jointly investigated**by University of Alberta (UA) and Camber Technology Corporation), Edmonton, to evaluate and develop a**corrosion inhibitor product that can be used under downhole condition applied in Western Canada. One co-op**student will be recruited to perform the work for a period of 6 month. It is anticipated that the outputs of this**collaborative project will greatly enhance the competitiveness of Camber's products in market place, potentially**generating more employment opportunities and therefore, creating long lasting benefit to Canadian economy in**general.

本项目旨在开发一种可在井下环境中使用的缓蚀剂，以取代现有产品。新型缓蚀剂将克服高压和高含水的双重挑战。据估计，2015年美国每年的腐蚀总成本超过1万亿美元。石油和天然气的生产和运输作业使用了大量的钢，这些钢以管道、油管、套管和其他易受腐蚀的部件的形式存在。保护金属免受腐蚀的主要方法之一是使用缓蚀剂来减少金属与腐蚀性环境的破坏性反应。Camber资源服务公司（Camber）与Sterling Chemicals（Sterling）和Camber**Technology Corporation（CTC）共同为石油 ** 和天然气行业提供特种化学品和技术服务。Sterling是特种化学品解决方案的直接销售商，CTC通过提供产品开发，工程和分析服务来支持Sterling。在常压和纯盐水条件下，坎伯公司的缓蚀剂产品 ** 表现出优异的缓蚀性能。但现场应用表明，在高压、高含油条件下，坎伯现有缓蚀剂的缓蚀性能下降。这项拟议工作将由阿尔伯塔大学（UA）和坎伯技术公司（埃德蒙顿）联合调查 **，以评估和开发可在加拿大西部井下条件下使用的 ** 缓蚀剂产品。一名合作 ** 学生将被招募来执行为期6个月的工作。预计这一合作项目的产出将大大提高坎伯产品在市场上的竞争力，潜在地创造更多的就业机会，从而为加拿大经济创造长期的利益。