Shale Test is dependent upon particle size, solids content, and settling rates of flocculation state. Thus, the instrument is adaptable for use as a control parameter for waste disposal facilities and for classification and qualification of soil types in geotechnical use, evaluation of soil/bentonite liners, and analysis of slurry trench fluids and drilling fluids. The Shale Test is ideal for use in the field as it operates on a single 9-volt battery which provides over 40 hours of use. A battery eliminator is supplied for laboratory use. The complete CST device consist of a timer unit, test head assembly with funnel, 9 VDC battery and battery eliminator (115 VAC), one box of filter paper, and instructions.
Haitongda HPHT Linear Swell Meter, Model HTP-2C is used to test the hydration and expansion characteristics of shale under the condition of simulating well temperature and pressure difference.
The model HTD-CST capillary suction timer can be used in many fields, for example, testing and studying of oilfield chemicals (As a method to assess the dispersion inhibition capacity of slurry, anti-swelling capacity of drilling fluid and hydration and dispersion inhibition capacity of drilling fluid.
The model HTD19811 capillary suction timer is used for studying the filtration characteristics of aqueous systems by utilizing the capillary suction pressure of a porous paper to affect filtration.
NP-01 ambient temperature swell meter is a precision measuring instrument that is used to test the swelling changes of clay shale under ambient temperature and atmospheric conditions, thereby assessing the inhibition characteristics of different reagents to clay shale.
NP-1D ambient temperature swell meter is a precision measuring instrument that is used to test the swelling changes of clay shale under ambient temperature and atmospheric conditions, thereby assessing the inhibition characteristics of different reagents to clay shale.
NP-02 high temperature dynamic swell meter is a precision measuring instrument that is used to test the swelling changes of clay shale under high temperature and atmospheric conditions, thereby assessing the inhibition characteristics of different reagents to clay shale.
High temperature dynamic swell meter is a precision measuring instrument that is used to test the swelling changes of shale core or bentonite under high temperature and atmospheric conditions, thereby assessing the inhibition characteristics of different reagents to clay shale.
High Shale Swell Meter is a precision measuring instrument mainly used to test the expansion of the drill core and swelling solid in high temperature and high pressure.
Ambient temperature intelligent swell meter is mainly used to test the hydration and swelling characteristics of clay shale under ambient temperature and atmospheric conditions and to evaluate the optimal anti-collapse drilling formulas. It consists of a host computer and data sampling system.
The model NP-03 multilink intelligent shale swell meter is a precision measuring instrument that is used to detect the dilatometric changes of clay shale under a certain temperature range (ambient temperature~93℃) and atmospheric conditions.
The model YLJ600 compactor unit is a small-size hydraulic power unit that transfers the hand-actuated mechanical energy into liquid pressure energy.
