1) adjust the water-injection profile through chemical agent
化学剂调剖
2) chemical profile control
化学调剖
1.
With reservoir development in mid-high water-cut stage, the chemical profile control become more difficult, many wells in same track were carried out multiple chemical profile control.
随着油田开发进入中高含水期,化学调剖难度增大,许多井都是同一区块的井进行重复调剖,吐哈油田在前期调剖的197井次中重复调剖123井次,占总井次的60%。
2.
Extending new chemical profile control technology of water injector started up 81 layers (170m), and increased oil production of corresponding well by 2.
为改善特高含水期的油藏产能 ,应用储层精细描述等技术研究了濮城油田南区S2上 2 +3油藏的剩余油分布状况 ,并提出该油藏的 9个小层为今后开发的潜力层 ;推广注水井化学调剖新工艺 ,启动低产层 170m/ 81层 ,调剖对应井平均增油 2 。
3) quantification of chemical profile control
化学调剖定量化
4) 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
5) 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
6) 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。
补充资料：剂调
1.调节。
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