1.Overview
The main ingredient of SUN biological enzyme blocking remover is enzyme extracted from a number of natural substances,which is consisted by the NOYEES, BIO-A, BIO-P, alienation bacteria, natural biological extracts and other components. It is exclusively designed against the problems occurred during the oil field development process,especially for wells producing strata blockage, capacity reduction, low recovery rateand etc.Through its unique catalytic degradation to disperse heavy oil and eliminate organic dirt clogging. Besides, the active ingredient can alter rock wettability and eliminate water lock phenomenon.

2.Technology Requirements
(1)Appearance:Uniform liquid
(2)Water solubility:100%
(3)pH Value:6～8
(4)Surface Tension，mN/m:≤35
(5)Solid Content，%:≥30
(6)Enzyme Activity Unit，IU/mL:≥100
(7)Permeability Recovery Rate（70℃），%:≥70


3.Features
(1)Environment friendly and non-corrosive.
(2)Oilfield problems, such as heavy oil, fracturing polymer residue, colloid, waxiness , asphaltene , other organic dirty and oil flow channel ,can be solved effective.
(3)Prevent scale deposition.
(4)The effect on formation core improvement and reservoir protection is significant.
(5)It can be used during non-production period.

4.Applications
It works efficiently,especially for the improvement of oil field wells with heavy oil and low permeability problems, throughput increase for huff and puff and fracture stimulation, daily viscosity reduction, well washing,oil recovery enhancement . The referred concentration is 0.5-7.5%.

5.Packaging & Storage& Price
Package : Blue plastic barrels,
Net weight 100 kg or 125 kg;
Store in dry and ventilated place;