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RIGCHINA -High Pressure - High Temperature (HPHT) Filter Presses | model RCFH-71&RCFH-42 | evaluating the filtration properties of drilling muds at high temperatures and pressures

RIGCHINA -High Pressure - High Temperature (HPHT) Filter Presses | model RCFH-71&RCFH-42 | evaluating the filtration properties of drilling muds at high temperatures and pressures
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Catalog excerpts

Drilling Fluids FILTER PRESS (model RCFH-71&RCFH-42) (HIGH-PRESSURE, HIGH TEMPERATURE) High Pressure-High Temperature (HPHT) Filter Presses are an efficient means of evaluating the filtration properties of drilling muds at high temperatures and pressures. The cells have a filtering area of 3.5 in2 and can be operated at pressures up to 900 psi with the compact, easily attached CO2 pressuring unit provided. Measurement of the filtration behavior and all-cake-building characteristics of an oil mud are fundamental to the treatment and control of a mud, as are the characteristics of the filtrate, such as the oil, water or emulsion content. Filtration characteristics of an oil mud are affected by the quantity, type and size of solid particles and emulsified water in the mud and by properties of the liquid phase. Interactions of these various components may be influenced by temperature and pressure. Therefore, filtration tests are often performed at both ambient temperature and at high-temperature conditions to provide data for comparison purposes. 1. Model RCFH-71 FILTER PRESS 500ML 500 ml HPHT Filter Press units can be pressurized to 1800 psig on the cell and 750 psig on the back pressure receiver. Maximum operating temperature is 500° F or operation above 400° the filter paper should b e F. F, backed with a glass fiber filter, or a stainless steel filter. SPECIFICATIONS: Maximum Working Pressure Maximum Temperature Power Requirement Sample Cell Volume Receiver Volume Heating Capacity Filtering Area Rigchina Group Co. China No.80-82, Qiude Rd,West Cheng Industrial Estate, Yongkang, Zhejiang, China 321300 Phone: + 86 - 579 - 87537 698 Fax: + 86 - 579 - 87537 696 URL: http://www.rigchina.com Email: sales@rigchina.com © 2008 Rigchina Group company China. All Rights Reserved

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2. Model RCFH-42 FILTER PRESS 175ML 175 ml HPHT Filter Press units can be pressurized to 1800 psig on the cell and 750 psig on the back pressure receiver. Maximum operating temperature is 350° T he filter paper should be backed with a glass fiber filter, F. or a stainless steel filter. SPECIFICATIONS: Maximum Working Pressure Maximum Temperature Power Requirement Sample Cell Volume Receiver Volume Heating Capacity Filtering Area 175 ML HPHT FILTER PRESS Each 175 ml HPHT Filter Press is furnished with all necessary operating supplies including: Cell (see configuration chart for specific cell...

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New Safety Feature CELLTELL™ POSITIVE PRESSURE INDICATOR RIGCHINA HPHT Filter Presses are furnished with the CellTell™ Positive Pressure Indicator. The CellTell™ Positive Pressure Indicator provides an instant indication of the pressure status of any HPHT cell. The CellTell is unaffected by temperature, and resistant to motion caused by vibration and rotation. CellTell positive pressure indicators are standard equipment on all configurations of HPHT cells assemblies and all versions of HPHT Filter Presses. HPHT Filter Presses are available in various component configurations which allow for...

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