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	Long-term temporary plugging

  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.