Definition:
Hot Dry Rock Development Deepening
Subject Area 1:
Well Classifications
Petroleum Engineering Database including abbreviations and dictionary
| Abbreviation | Definition | English | German | French | |
|---|---|---|---|---|---|
| HDD | Hydraulic Hold Down Tool (used w/ FlexPac Packer) | Details | |||
| HDD | Hot Dry Rock Development Deepening | Details | |||
| HDD | Horizontal Directional Drilling | Details | |||
| DHDD | dry hole drilled deeper | Details |