Experimental study of acidizing diversion effect on different permeability of heterogeneity sandstone reservoirs
Abstract In the paper, the diversion laws between VES acid and heterogeneous sandstone were carried out by diversion acidizing experiments. The results showed that the viscoelastic surfactants of diversion acid reached the maximum value at hydrochloric acid concentration between 5 and 11%, when high...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-03-01
|
| Series: | Journal of Petroleum Exploration and Production Technology |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/s13202-019-0642-9 |