Temporary plugging agents are mainly used to temporarily plug the target layer before oil and gas well reservoir transformation (such as fracturing,acidification,water plugging and other measures).They have the characteristics of swelling when exposed to water,high initial strength,good plugging effect,and gradually dissolving in the reservoir fluid after staying in the reservoir for a certain period of time and then being discharged.Temporary plugging agents have good medium and lowtemperature delayed dissolution and salt resistance.They are simple to prepare,easy to construct,and have little pollution to the temporary plugging layer.
■ Technical Data：
| Item | Parameter | |
| Appearance | Solid Particles or Powders | |
| Solubility in Water (25°C,4h) (%) | 1.2~1.6 | |
| Solubility in Water (25°C,48h) (%) | ≤5 | |
| Blocking Core Breakthrough Pressure (MPa) | ≥65 | |
| Compliance Rate % | Grain 1mm-8mm | ≥30 |
| Powder 20-100 (mesh) | ≥90 | |
■ Package and Storage：
1.This product is packed in lined kraft paper bags,with a net weight of 25±0.2Kg.
2.The product should be lifted and placed gently during transportation,and should be protected from impact,exposure to the sun and rain,and should not be mixed with food.
3.The product should be stored in a cool and ventilated place,away from heat and ignition sources,and pay attention to antifreeze in winter.Warranty Period: 12 Months.
Keywords
Download
Temporary Plugging Agent
Contact Us
Classification
E-mail：admin@beitechemical.com
WhatsApp：+86 18731531256
Address：Lulong Chemical Industry Development Zone, Qinhuangdao,China
Subscribe to our information
Please leave your contact information and we will get back to you as soon as possible