3ASKE N, KALLEVIK H, SJOBLOM J. Water-in-crude oil emulsion stability studied by critical electric field measurements. Correlation to physical-chemical parameters and near-infrared spectroscopy[J]. Journal of Petroleum Science and Engineering, 2002,32( 3 ) : 1-17.
4CASANELLA R, CASAS O, RAMON P A. Oil water interface level sensor based on an electrode array [ J ]. IEEE Instrumentation and Measurement Technology Conference, 2006(4) :710-713.
5MERIBOUT M, HABLI M, AI-NAAMANY A, et al. A new ultrasonic-based device for accurate measurement of oil, emulsion, and water levels in oil tanks [ J ]. Instrumentation and Measurement, 2004,20( 2 ) : 1942-1947.
6AHMED M A, MAHMOUD M, KHAMIS A B. Design and implementation of a new nonradioactive-based machine for detecting oil water interfaces in oil tanks [ J]. IEEE Transactions on Instrumention and Measurement, 2007,56(5 ) : 1532-1536.
7BORDI F. Occurrence of an intermediate relaxation pro - cess in water-in-oil microemulsions below percolation; The electrical modulus formalism [ J ]. Colloid interf. Sci, 2001,327(2) :224-232.
8ANDREW K J , AISHAH I. "Trans-Universal" dielectric response[J]. IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena, 1996,11 : 20-23.
9MAISA E G, ABDEL M O M, ABDULRAZAG Y Z. Effect of asphaltene, carbonate, and clay mineral contents on water cut determination in water-oil emulsions [ J ]. Journal of Petroleum Science and Engineering, 2005,46 : 209 -224.