plugging agentの例文
- Preparation and application of fd - 2 plugging agent
- Different plugging ability of selective water plugging agent for oil and water
- Diacel plugging agent
- Optical prescription of the selective water plugging agent and its application in songfangtun oilfield
- The in - house system evaluation and field application showed that an excellent oil film for shielding temporary plugging could be formed near borehole wall and both plugging and recovering rates of permeability reached more than 90 % when the added amount of the broad spectrum oil film temporary plugging agent gpj reached 3 % ; skin factor decreased by 7 . 4 to 10 times and production increased by 1 . 82 to 2 . 96 times compared with conventional technology
