Place of Origin	China
Model Number	HTP-1

Specifications : HTP-1
Technical parameters: Power supply: 220V±5% 50Hz Working temperature: ≤120℃ Working pressure: 3.5MPa Measuring range: 15mmDistinguishability: 0.01mm Combined Measuring error: ≤0.05mm Overall size: 450×350×800
Purpose & characters: HTHP shale dilatometer is used to measure the expanding property of shale in the simulant downhole conditions that the temperature is under 120℃ and differential pressure is 3.5MPa. It provides a kind of advanced measuring method for researching the stability of borehole face, evaluating and choosing the good drilling-fluid formula that can prevent excessive penetration. At the same time, it can also be used to analyze the function of all kinds of distention inhibiting agent and optimizing the additive concentration.

Dynamic Linear Swell Meter

Investigating the swelling characteristics of shale formations is vital in selecting a proper drilling fluid to give maximum inhibition and wellbore stability. While drilling a well, a shale formation will immediately begin to swell if the drilling fluid is not completely compatible with the formation. This swelling can cause many problems, such as bit balling, pipe drag, hole sloughing, or other "gumbo" related problems. Therefore, selecting the proper drilling fluid prior to, or during the drilling operation, can be very beneficial in achieving a stable wellbore.

The OFITE Linear Swell Meter is designed to simultaneously test up to four drilling fluids (expandable to eight) on a representative shale sample for extended periods of time at temperatures up to 180°F.

Most swell meters are designed to test shale samples in static fluid. However, fluids circulate as you drill, so testing shale samples in a static environment does not always provide accurate readings.

The OFITE Linear Swell Meter is the only swell meter on the market capable of dynamically testing your fluids, so you obtain the most accurate data possible.

Size: 20.5" x 14.5" x 25" (52 x 37 x 64 cm)
Weight: 220 lb (100 kg)

Swell Meter and Compactor:
Crated Size: 27" x 21" x 47" (65 x 53 x 120 cm)
Crated Weight: 312 lb (142 kg)

Instrument Control:
Cated Size: 37" x 20" x 32" (94 x 51 x 81 cm)
Crated Weight: 235 lb (107 kg)