摘要
随着油田钻井的发展和深井海洋钻井项目的增加,对钻井降滤失剂的要求也不断提高,以满足耐盐性和抗高温性的新要求。2-丙烯酰胺基-2-甲基丙磺酸(AMPS)的分子结构中具有强阴离子性、亲水性的磺酸基和不饱和的乙烯基双键,以其为基料的多元聚合物具有良好的热稳定性和抗盐能力,是一种新型的耐盐抗盐钻井降滤失剂,有着广泛的应用前景。
With the development of oil drilling and the increase of the deep and ocean drilling, the requirements of filtrate reducers also continuously raise to satisfy the new demand of salt resistance and high temperatures resistance. 2-Acrylamido-2methylpropane sulphonic acid （AMPS） is an acrylamide derivatives with -SO3 H and -CH2 - CH2- in its molecular structure. The copolyrners of AMPS with other monomers are a new kind of drilling additives with many specific characteristics and have been widely used in oil fields.
出处
《西部探矿工程》
CAS
2006年第10期110-112,共3页
West-China Exploration Engineering
关键词
2-丙烯酰胺基-2-甲基丙磺酸
抗温
抗盐
降滤失剂
2-Acrylamido-2-methylpropane sulphonic acid
heat resistance
salt resistance
filtrate reducer
