详情
In the operating process of well, as the joining of working
liquid, the formation will be easy to change into strong oil
wettability in the near of wellbore zone, so as to reduce oil
phase permeability, increase water phase permeability and water
saturation. Test certificates that, if water saturation increased
from *0% to *5%, the relative permeability of oil will
decrease from *0% to *0%. Join a kind of strong hydrophilic low
interfacial tension of surfactant into formation, can make the
formation by oil wetting into water wetting, so as to improve oil
phase permeability; Low interfacial tension can make the
viscosity crude oil flow, reduce the water phase permeability,
flow space occupied volume (namely saturation), remove water lock
effect of formation, increase the crude oil
production.
Technical Index:
(1)Appearance: Colorless or light yellow
liquid;
(2)Density:0.*5~1.*5g/cm3;
(3)Suitable temperature:≤**0℃;
(4)Surface tension:≤*8mN/m;
(5)Interfacial tension:≤0.6mN/m;
(6)Wetting angle(contact):≤*5.
Choose well principle:
EL**3 wet reversal agent is mainly
used for low permeability oil and gas well operation.
Use Method:
In the operation, can be joining before
working fluid, it is also available joining with flushing fluid or
carrying fluid into the well fluid, also can be add into the well
after working fluid, use concentration is about 6%.
| 国家: |
China |
| 型号: |
EL-33
|
| 离岸价格: |
（面議）
获取最新报价
|
| 位置: |
Shandong Province |
| 最小订单价格: |
- |
| 最小订单: |
5 Ton |
| 包装细节: |
according to customer's demand |
| 交货时间: |
according to purchase amount |
| 供应能力: |
50 Ton per Day |
| 付款方式: |
L/C, T/T |
| 產品組 : |
Oil Auxiliary Agent
|
