Drilling mud reclamation system with mass flow sensors

A drilling mud clarification system comprising:

• a. a source of drilling mud to be clarified;
• b. a first pump to pump drilling mud from the source;
• c. a first in-line mass flow sensor to receive drilling mud from the first pump and to continuously determine mass flow of drilling mud from the first pump;
• d. a first centrifuge to receive drilling mud from the first mass flow sensor, to remove high gravity solids from the drilling mud, and to discharge a liquid discharge;
• e. a second in-line mass flow sensor to receive the liquid discharge from the first centrifuge and to continuously determine mass flow of liquid discharge from the first centrifuge;
• f. a second centrifuge to receive the liquid discharge from the second mass flow sensor, to remove and discharge low gravity solids from the drilling mud, and to discharge a clarified liquid discharge;
• and
• g. a third in-line mass flow sensor to receive the clarified liquid discharge from the second centrifuge and to continuously determine mass flow of drilling mud from the second centrifuge.