| DPPM | Degradable preformed particle materials |
| ZD-1 | Powder type temporary plugging agent |
| ZD-2 | Temporary plugging agent of particle and powder combination |
| ZD-3 | Granular temporary plugging agent |
| 3D | Three dimensional |
| KCl | Potassium chloride |
| TPDF | Temporary plugging diversion fracturing |
| TPA | Temporary plugging agent |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.