Patent ID: 6968901
Filing Date: 2005-11-29
Classification: B01D,E21B

Abstract:
1. An oil production processing system mounted on a floating structure comprising: vertically elongated cylindrical process containment vessels mounted on said floating structure and having internal baffles and structures configured to cause the fluids being processed to flow through the processing vessels in a mostly horizontal flow direction, at least some of said internal baffles and structures being perpendicular to the vertical configuration of the processing vessels, and said vessels including: a. a first vessel for separating oil, water and gas into disparate constituents, b. a second vessel into which the separated oil is directed for heating of the oil at a reduced pressure to separate further gas from the said oil, c. a third vessel into which the said oil from which further gas has been separated is pumped for further separation of water from said oil and d. a fourth vessel into which the water separated from the oil and gas in the first and/or third vessel(s) is delivered for the purpose of removing the final traces of gas and oil from said water.