1) sulfur block
硫堵
1.
The deposition of elemental sulfur in pores reduces the permeability of gas reservoir, even causes sulfur block.
高含硫气井在开采过程中 ,随着储层压力的降低 ,元素硫在天然气中的溶解度也要降低 ,并析出元素硫 ,在孔隙空间中沉积 ,降低了储层的渗透率 ,甚至形成硫堵。
2) elimination of sulfur blocks
消除硫堵
4) water/gas shutoff
堵水堵气
5) plugging
[英][plʌg] [美][plʌg]
堵塞;堵眼
6) water plugging
堵水
1.
A string-supporting centralizer used in water plugging and water injection operation;
一种ZC型堵水注水管柱支撑扶正器
2.
DL-V hydraulic water detection and water plugging string in one trip;
DL-V液压调层机械找堵水工艺管柱
3.
The application of compound water plugging and profile control technology of gel particle in Pingbei Oilfield;
凝胶颗粒复合型堵水调剖技术在坪北油区的应用
补充资料：5-硫基-3-苯基-2-硫-1,3,4-硫代二唑,钾盐
CAS: 17654-88-5
分子式: C8H6N2S3
中文名称: 铋试剂II；3-苯基-1,3,4-噻二唑亚基-2,5-二硫酮；5-硫基-3-苯基-2-硫-1,3,4-硫代二唑,钾盐；铋试剂 II
英文名称: BismuthiolII；5-Mercapto-3-phenyl-2-thio-1,3,4-thiodiazole, potassium salt；4-thiadiazole-2-thione, 5-mercapto-3-phenyl-2h-3；4-thiadiazolidine-2,5-dithione, 3-phenyl-3；3-phenylbismuthol；5-mercapto-3-phenyl-2h-1,3,4-thiadiazole-2-thione；3,4-Thiadiazolidine-2,5-dithione, 3-phenyl-1
分子式: C8H6N2S3
中文名称: 铋试剂II；3-苯基-1,3,4-噻二唑亚基-2,5-二硫酮；5-硫基-3-苯基-2-硫-1,3,4-硫代二唑,钾盐；铋试剂 II
英文名称: BismuthiolII；5-Mercapto-3-phenyl-2-thio-1,3,4-thiodiazole, potassium salt；4-thiadiazole-2-thione, 5-mercapto-3-phenyl-2h-3；4-thiadiazolidine-2,5-dithione, 3-phenyl-3；3-phenylbismuthol；5-mercapto-3-phenyl-2h-1,3,4-thiadiazole-2-thione；3,4-Thiadiazolidine-2,5-dithione, 3-phenyl-1
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