Fluid separation systems for oil and gas applications

A fluid separation system for separating fluids within a container, the fluid separation system comprising:

• an inlet pipe arranged within the container to receive an incoming fluid stream comprising a first fluid, a second fluid, and a third fluid;
• a fluid distribution device coupled to the inlet pipe and comprising first and second distribution components for respectively separating the incoming fluid stream into first internal fluid streams and second internal fluid streams within the container, the first internal fluid streams and the second internal fluid streams each including the first fluid, the second fluid, and the third fluid;
• and
• one or more walls arranged to guide the first internal fluid streams and the second internal fluid streams towards an outlet of the container,
• wherein the fluid distribution device and the one or more walls together cause the first fluid, the second fluid, and the third fluid of the first internal fluid streams and second internal fluid streams to separate from one another other upstream of the outlet.