Environmental Friendly Oil Extraction (gas) Special Soluble Steering Temporary Plugging Agent
Product description
This Oil (gas) dedicated to soluble temporary plugging agent
is made from special polymer and varied natural material,through a special process to
develop into series of oil(gas) exploitation specialized product. This product with other
processing agent together is injected into the well under, under the conditions of certain temperature,
when acidate or acid fracturing,it temporarily plugs high permeability area to ensure objective layer is
equidistribution of acid; after 4-6 hours ,it gradually degrade into a carboxylic acid, carboxylic acid
get reaction with calcium, magnesium ion under well, further improve reservoir permeability and
expand discharge oil area, in order to improve the oil recovery rate, eventually the product degrade
into carbon dioxide and water at a certain temperature and humidity, safety and environmental
protection. At present, the product is widely used in oil (gas) exploitation in China, Middle East,
Europe, America.It is highly praised by users.
Product advantage
This product is a special polymer, biodegradable, non-toxic, no pollution, no residue; good compatibility with other additives
Product Specification
| Item No. | Appreance | Mesh | Well temperature |
| ESUN6501 | White powder | 20-80mesh | 100-120℃ |
| ESUN6502 | White powder | 20-80mesh | 120-140℃ |
| ESUN6503 | white powser | 20-80mesh | 140-160℃ |
| ESUN6201 | white pallet | 3-5mm | 100-160℃ |
| ESUN6701 | short fiber | 6-12mm | 100-160℃ |
| ESUN8201 | white pallet | 3-5mm |
Recommendation dosage
This product is recommended dosage of 1-3%. can be added directly in acid with uniform mixing, but also can be segment injection with water.
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