Products

Haitongyuanda Special Instrument Factory has researched and developed on testing instruments needed in unconventional oil and gas resources, deep water, natural gas hydrate and intelligent drilling, and successively produced a various of new products, such as ultra-HTHP rheometer, drilling fluid online testing system and deep water low temperature drilling fluid testing system, which timely met the needs of technological progress in the drilling industry. Welcome to know more products such as: Drilling Fluids Testing, Oil Well Cement Testing, Geological Drilling Instrument, Drilling fluids Aging tester, Blenders and Mixers, Lost Circulation Material, etc.

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  • Frictional Coefficient Tester Model NZ-3A is a kind of simulated test and analysis instrument, which is mainly used to monitor the viscosity coefficient between drilling tool and drilling wall mud in drilling. It improve the mud's lubrication performance, prevent the occurrence of stuck drilling accident, and provide accurate and reliable data for ensuring rapid and safe drilling.

  • HPHT Differential Sticking Tester Model GNF-1 - The Model GNF HTHP Differential Sticking Tester is a kind of simulating test instrument with multi-functions. It can be used to measure the filtration rate of drilling fluids and the adhesive character of mud cake under the conditions of normal temperature and middle pressure (0.7MPa), as well as under the conditions of normal temperature and high pressure (3.5MPa).

  • The electrical stability tester is a portable instrument for measuring the electrical stability (ES) of oil-based drilling fluid.

  • The former structure of the electrical stability tester is mainly composed of external host, electrode, power supply and battery, which is inconvenient to carry and limited to field use. Therefore, the instrument is placed in the instrument box to provide favorable conditions for the use of the outdoor environment.

  • (Electrical Stability Tester (EST) Model DWY-2A) Electrical stability tester is a portable instrument for measuring the electrical stability (ES) of oil-based drilling fluid. The electric stability of drilling fluid is related to its emulsion stability and wettability. The tester complies with the electrical stability test procedure described in API rp13b-2 Recommended Practice for field testing of oil-based drilling fluid.

  • (Electrical Stability Tester (EST) Model 194-02) The measurement of electrical stability (ES) is to apply a sinusoidal electrical signal with gradually rising voltage to a pair of parallel plate electrodes immersed in drilling fluid. The resulting current is very weak until it reaches a critical voltage, after which the current intensity rises sharply.

  • The comprehensive lubricity tester is a special instrument for evaluating the lubricity and filtration of drilling fluid. The instrument is mainly used to quantitatively analyze and objectively evaluate the improvement of lubrication performance of lubricants (liquid or solid) for different drilling fluids under simulated drilling dynamic conditions.

  • Drilling fluid lubricity analyzer is a special instrument for evaluating the lubricity of drilling fluid, which can quantitatively analyze and objectively evaluate the lubricity of different drilling fluids with lubricants (liquid or solid) under the simulated drilling dynamic conditions.

  • The lubricator is used to measure the lubrication quality of drilling fluid and provide data for evaluating the type and quantity of lubricating additives that may be needed, to provide accurate and reliable data for fast, safe and effective drilling.

  • (Combination EP and Lubricity Tester Model 185-01) Torque Meter is an ideal measuring instrument for measuring torque value, friction force and thread connecting fasteners. It is a new type of torque meter which can intuitively indicate the torque value of the part under test on the dial by pointer and memorize the torque value. Widely used in oil drilling fluid testing and other industries.

  • (Combination EP and Lubricity Tester Model EP-C) Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubricity, thereby reducing friction.

  • (Drilling Fluid Lubricity Analyzer Model DLA-Ⅱ) The lubricity performance testing system for drilling fluids and lubricants (Abbreviated by the system) is a software system used with the DLA-Ⅱ drilling fluid lubricity performance tester, with the functions of auto-gathering experimental data, treating, saving, analyzing, finding and printing.