1) BaSO 4
BaSO4防垢剂
2) BaSO4 scale
BaSO4垢
1.
The BaSO4 scale of it is serious due to the incompatibility between the stratum water and seawater.
海上油田主要采用注海水增采,地层水和海水之间的不配伍造成了严重的BaSO4垢。
3) stratification water injection
BaSO4结垢
4) antiscalant
防垢剂，防垢
5) scale inhibitor
防垢剂
1.
Slow releasing sold scale inhibitor for oil wells;
固体缓释型油井防垢剂的研制
2.
Preparation and Evaluation of Scale Inhibitor THF for Barium Sulfate;
硫酸钡防垢剂THF的制备与性能评价
3.
Application of novel scale inhibitor in longdong maling oil Field;
新型防垢剂在陇东马岭油田的应用
6) scale inhibitors
防垢剂
1.
In a mixture of sea water(TSD=35 g/L and SO~(2-)_4 concentration 3 g/L) and formation water(TSD=26 g/L and Ba~(2+) concentration 30 mg/L) in volume ratio 2∶8 at 70℃,15 commercial scale inhibitors of 5 classes are evaluated for inhibition effici.
以体积比2∶8的海水(矿化度35 g/L,含SO42-3 g/L)和地层水(矿化度26 g/L,含Ba2+30 mg/L)混合水为实验水样,测定了五大类15种商品防垢剂70℃时的防垢率,性能最好的5种是:聚天门冬酸PASA,防垢率68。
2.
For SI precipitation squeezes,the physicochemical principles,scale inhibitors,precipitation enhancing additives,delivery technologies,technologic developments,and applications are presented in some detail.
较详尽地介绍了沉淀法的物理化学原理、所用防垢剂及沉淀增强剂、置放工艺、技术发展及应用。
补充资料：注入水防垢剂
分子式：
CAS号：
性质：能防止或延缓油田注水中盐类成垢沉积的化学剂。主要有无机聚合物(三聚磷酸钠、六偏磷酸钠等)、磷酸酯、有机磷酸盐、膦羧酸、合成有机聚合物等。
CAS号：
性质：能防止或延缓油田注水中盐类成垢沉积的化学剂。主要有无机聚合物(三聚磷酸钠、六偏磷酸钠等)、磷酸酯、有机磷酸盐、膦羧酸、合成有机聚合物等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条