1) low temperature profile control agent
低温调剖剂
1.
Development and application of low temperature profile control agent LTPC-1.;
LTPC-1低温调剖剂的研制及应用
2) high temperature profile control
高温调剖
1.
To resolve this problem,we developed the high temperature profile control technology that is suitable to super heavy oil horizontal well.
为了解决这一矛盾,研制开发了一种适用于超稠油水平井的高温调剖技术。
3) profile modifier
调剖剂
1.
Research on inorganic precipitator as water shut-off agent and profile modifier;
无机沉淀物作为堵水调剖剂的研究
4) Profile control agent
调剖剂
1.
Development of new profile control agent for oily sludge;
一种新型含油污泥调剖剂的研制
2.
Study on oil-bearing sludge profile control agent and its ability evaluation;
污油泥调剖剂的研究与性能评价
3.
Study on shut - off capacity of oil - bearing sludge as profile control agent;
含油污泥调剖剂封堵能力研究
5) profile modification agent
调剖剂
1.
The titled profile modification agent at high temperature with low cost was composed of fast dissolved nanometer silicide(SG),setting retarder(HA),and gelling agent.
由速溶纳米硅粉(SG)、缓凝剂(HA)、胶凝剂(JB)为主要组分制备了耐高温低成本调剖剂,考察了其主要组分用量及反应温度对调剖剂成胶时间和凝胶强度的影响。
2.
2% acidity regulator/crosslinker citric acid is prepared as profile modification agent(PMA) for use in naturally fractured sandstone oil reservoirs of high temperature,90—110℃,low porosity,1.
2%酸度调节/交联剂柠檬酸组成的水基凝胶调剖剂。
3.
A series of heat - resistant and salt - tolerant precrosslinked particulate profile modification agents were synthesized .
针对常规预交联颗粒调剖剂存在的耐温抗盐性能较差的问题,合成了耐温抗盐预交联颗粒调刮剂,确定了其最佳原料配方:有机单体用量100-150 g,抗温材料用量70-100 g,结构增强剂用量5-10 g。
6) profile controlling agent
调剖剂
1.
Study and application of deep profile controlling agent in the SZ36-1 Oilfield,Bohai Bay Basin;
渤海SZ36-1油藏深部调剖剂研究与应用
2.
The profile controlling agent was composed of hydropolyacrylamide ( HPAM) , lignosulphonate (LSS), sodium bichromate, thiourea, etc.
W—1选择性堵水剂及FW-1高效调剖剂具有胶凝时间可调(3~40 h)、凝胶强度高(10×10~4~40×10~4mPa·s)等特点,在大庆油田使用后获得了极高的经济效益和社会效益。
补充资料:调剖剂
分子式:
CAS号:
性质: 能调整注水地层吸入剖面的物质叫调剖剂。注入油层的水,大部分(80%~90%)为高渗透层所吸收,注入剖面很不均匀。为了发挥中、低渗透层的作用,提高注入水的波及系数,就必须调整注水井的注入剖面。主要有沉淀型调剖剂,如碳酸钠-三氯化铁、硅酸钠-硫酸亚铁、硅酸钠-氯化钙;凝胶型调剖剂,如水解聚丙烯酰胺和铬盐、甲醛配成;树脂型调剖剂,如聚氨酯类、糠醇树脂等。
CAS号:
性质: 能调整注水地层吸入剖面的物质叫调剖剂。注入油层的水,大部分(80%~90%)为高渗透层所吸收,注入剖面很不均匀。为了发挥中、低渗透层的作用,提高注入水的波及系数,就必须调整注水井的注入剖面。主要有沉淀型调剖剂,如碳酸钠-三氯化铁、硅酸钠-硫酸亚铁、硅酸钠-氯化钙;凝胶型调剖剂,如水解聚丙烯酰胺和铬盐、甲醛配成;树脂型调剖剂,如聚氨酯类、糠醇树脂等。
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