Douglas R. Berrett

Follow

Person

Spring, TX, US

People

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE DEVICE FOR DATA ACQUISITION DURING HYDRAULIC FRACTURING OP...
- Publication number 20150107825
- Publication date Apr 23, 2015
- OMEGA WELL MONITORING LIMITED
- James Lewellyn Miller
- E21 - EARTH DRILLING MINING