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1)  profile control
调剖
1.
Percolation performance of suspending profile control agent in reservoir formation;
悬浮液调剖剂在油层中渗滤特征研究
2.
The application of profile control technology before polymer injection in Ng3-4 cell of the north of central region 2 of Gudao Oilfield;
孤岛油田中二北Ng3-4注聚前整体调剖技术应用
3.
Composing of pore-scale polymer microsphere and its application in improving oil recovery by profile control;
孔喉尺度聚合物微球的合成及全程调剖驱油新技术研究
2)  profile modification
调剖
1.
Field test of profile modification on produced sludge in Xingbei Oilfield;
杏北油田采出污泥调剖现场试验研究
2.
Integrated evaluation on reservoir profile modification suitability degree using fuzzy hierarchy determination;
应用模糊层次评判法进行油藏调剖适宜度综合评价
3.
Profile modification and profile modification plus oil displacement technique in the high water cut oilfield in Zhongyuan Oilfield;
中原高含水油田调剖、调驱技术研究
3)  injectivity profile modification
调剖
4)  profile correction
调剖
1.
In viewing of the characteristics of low porosity and low permeability, well developed micro - fissures and high formation temperature in Baolang oilfield, we selected a strong gel profile correction agent with high temperature tolerance, large strength and good compatibility with the formations.
针对宝浪油田油藏低孔低渗、微裂缝发育及地层温度高的特点,选择了耐温高、高强度、与地层配伍性良好的强凝胶调剖剂;B1306井调剖现场试验表明,调剖后注水启动压力上升,吸水指数下降,注水剖面改善良好,为下步对宝浪油田水窜井的治理打下了基础。
2.
In view of the geological characteristics, a formula for profile correction agent was selected in 2001 through experiments.
2 0 0 1年针对其地层地质特点 ,实验评选出凝胶强度大、热稳定性好、封堵效果大于 80 % ,成胶时间可控的调剖剂配方 ,对三口井实施了调剖 ,有效封堵了水窜通道并取得较好的增油降水效果。
5)  profile control oil displacement
调剖调驱
6)  radius of profile control
调剖半径
1.
The radius of profile control ranges from 50 meters to 80 meters,and the amount of profile control agent in a well is in the range 3692 m~3 to 15300 m~3.
河南油田在V油组上层系注聚合物前及I_5+Ⅱ_(1-3)层系聚合物驱转水驱前进行了区块整体调剖,调剖半径为50~80m,单井调剖剂量为3692~15300m~3,调剖井占注聚合物井的75%以上。
补充资料:单液法调剖剂
分子式:
CAS号:

性质:使用单一的工作液制成的调剖剂。该剂所带的物质,或注入油层后变成的物质可以封堵高渗透层,从而达到调整注入剖面的目的。通常使用的单液法调剖剂有石灰乳、氢氧化镁、氢氧化铝、黏土、炭黑、果壳颗粒等的悬浮液,以及硅酸溶胶、铬溶胶、水包稠油等。

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