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Details of Grant 

EPSRC Reference: GR/L27428/01
Title: CYCLONIC PRE-CHOKE SEPARATION OF OIL WATER
Principal Investigator: Thew, Professor M
Other Investigators:
Bruun, Dr H
Researcher Co-Investigators:
Project Partners:
BP Pre Nexus Migration
Department: Mechanical and Medical Engineering
Organisation: University of Bradford
Scheme: Standard Research (Pre-FEC)
Starts: 29 September 1997 Ends: 28 November 1999 Value (£): 68,830
EPSRC Research Topic Classifications:
Oil & Gas Extraction
EPSRC Industrial Sector Classifications:
No relevance to Underpinning Sectors
Related Grants:
Panel History:  
Summary on Grant Application Form
Utilising the expertise of field operators, particularly in characterising the pre-choke environment, the main tool would be experimentation in a purpose built rig in which the multi-component multi-phase feed would be measured and controlled including independent variation in mean drop size following development of a geometry to meet the free gas target level, the limit to other variables in feed compositions consistent with satisfactory separation would then be determined. Limited variable geometry would then be investigated to widen the bounds of exceptable feed composition. Two concepts for enhancing performance would then be explored and use of surfactant chemical and upstream electrostatic coalescer.Finally, design studies woul examine for multi-unit installations eg. for pumped wells (low pressure drop) and use in conjunction with solids removal hydrocyclones.
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Organisation Website: http://www.brad.ac.uk