What is a Free Water Knockout (FWKO)?

A free water knockout (commonly abbreviated FWKO) is an oil and gas production vessel designed to separate free water from oil and gas. You will find this vessel mainly found in the upstream sector of the energy industry. There are multiple sizes of these vessels, and knowing the fluid volume and fluid properties is important to getting the correct vessel on location.

Separation – Free Water Knock Out: SAGD Oil Sands Online Training

Free Water Knockout (FWKO): What You Need To Know

Oil Dehydration, FWK Dehydration - OTSO Energy Solutions

Free Water Knockouts (FWKO)

Free Water Knockout, Pneumatic, 3-Phase

Free Water Knockouts (FWKO)

What Should You Consider When Buying a Free Water Knockout?

Free Water Knockout Intro and Overview [Oil & Gas Training Basics

Separation – Free Water Knock Out: SAGD Oil Sands Online Training