FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
Shandong
Prix de commande minimale:
-
Commande minimale:
5 Ton
Packaging Detail:
according to customer's demand
Delivery Time:
according to purchase amount
Supplying Ability:
50 Ton per Day
Payment Type:
L/C, T/T
Personne àcontacter Ms. Qi
Chida Pioneer Park No.17 Silicon Valley Street No.3355 High-Technology Industry Development Area, Changchun, Jilin
The oil/water well
blocking remover (IV) is used to remove the blockage from corrosion
product and carbonate salt, it can slow the precipitation from
ferrous hydroxide and reduce the corrosion. Therefore it can be
used for deep acidification and dissolution to remove
block.
1. Typical physical
properties /Technical data
(1)Appearance: brown liquid;
(2)Density:1.*3~1.*8g/cm3;
(3)Surface tension: (4)Inhibition performance: corrosion rate is
less than 2.5g/m2 h (*0??atmospheric
pressures?N*0 casing steel).
(5)Compatibility with crude oil: no formation of emulsion and acid
sludge.
(6)Dispersivity: Soluble in water at any rate;
2.
Applications
(1)Remove block caused by corrosion product such as ferrous sulfide
or ferric oxide to reduce the pressure and increase the water
injection rate.
(2)Remove block in oil or water injection well caused by
contamination
(3)Good for wells of **0? or less.
3. Uses
(1)Preparation: mix well the product with water at the ratio of
1:6
(2)Operation: injection it with cement truck into formation. For
oil well shut-in and react **8 hours then discharge. For water
injection well shut in and react **8 hours then water can be
injected.
4.
Dosage
For every meter of oil layer use **3 m3 (perforation
penetration).
.
