Chandler Engineering, a unit of AMETEK

2001 N IndianwoodAve
BrokenArrow,  OK  74012

United States
  • Booth: 710

Welcome to Chandler Engineering

Chandler Engineering offers a variety of Atmospheric Rotational Viscometers designed to measure viscosity of cementing, completion, stimulation and drilling fluids in accordance with API and ISO standards.

Brands: Chandler & Quizix

 Press Releases

  • Chandler Engineering Offers Model 6500-M Mini Flow Loop System for Friction Pressure Testing

    BROKEN ARROW, OK – Chandler Engineering has expanded its Model 6500 Friction Flow Loop line with the addition of the Model 6500-M Mini Loop™, a patent-pending benchtop unit designed to measure the friction pressure created by different slick water fracturing fluids. The unit determines the effects of friction reducers on fracturing fluids over a wide range of pressures, flow rate conditions and pipe diameters.

    The Model 6500-M Mini Loop circulates fluid through a single test section and uses custom software to record and analyze the test data. Chandler Engineering’s proprietary software allows for total operator control over flow rate, test time and temperature for each individual test. The software is designed to be easy to use and powerful enough to collect and calculate all required data during the test cycle. The low volume, compact design and custom software make this instrument ideal for Quality Control Testing.

    Chandler Engineering is a leader in oil well cementing, viscosity, reservoir analysis and high-pressure high-temperature instruments. It focuses on serving the upstream oil and gas markets in exploration and production. Its products are used for oil well cementing, viscosity measurement, reservoir analysis and other applications such as pipeline transmission.


  • Model 6100 Formation Response Tester
    The Model 6100 Formation Response Tester (FRT) is designed to accurately measure the permeability changes of a formation sample when exposed to a variety of test fluids. T...

  • This highly flexible, easy to use system is capable of simulating nearly any well completion and stimulation schedule on a core sample. The unit is also capable of operating as a dynamic fluid loss tester with the optional Slurry Cart.

    Designed for Flexibility and Reliability
    The unique design of the Model 6100 allows fluids to be injected through a prepared core sample to simulate the flow of treating fluids or formation fluids. Core flow can be directed through several paths: Injection and Production (forward, reverse), Top and Bottom flush (across-face) and Leak Off and Lift Off. Up to nine separate fluids can be controlled in any sequence through any flow path (6 directly connected to the pump and 3 accumulators). The system is designed to handle acids and other corrosive fluids at temperatures up to 350ºF / 177ºC. Reliability is designed into the Model 6100 to ensure many years of service. A custom valve manifold contains all necessary flow paths. This significantly reduces the number of fittings, the maze of tubing, the fluid dead volume, and most importantly the number of potential leaks. Durable, air-operated valves 316SS or C-276 wetted parts can be quickly and easily replaced if needed.

    Operational Simplicity
    The Model 6100 is designed to be very user friendly both mechanically and in its software interface. The core holder pivots to ease insertion of a core sample or inspection of the holder. Once the core is loaded into the core holder, a confining pressure is applied to the Hassler Sleeve to seal the core. The technician then
    programs or selects a flow schedule and a desired temperature before clicking on the “run” button to begin the test. Multiple pressure ports along the core allow monitoring the change in permeability as fluids invade deeper into the core as well as the determination of skin factors which may influence the testing results.

    The software for the Model 6100 also performs the data acquisition. All channels are recorded with time and can either be outputted directly or exported in spreadsheet format. The recorded data includes the measured and calculated values selected by the user. Upon test completion, an automated cleaning cycle can be run to prepare the system for the next test.
  • Model 6500-M Mini-Loop™
    The Model 6500-M Mini-Loop™ is a benchtop instrument (patent pending) that allows for rapid test turn-around for the repeat testing of stimulation fluids....

  • The Model 6500-M Mini-Loop™ is a benchtop instrument (patent pending) that allows for rapid test turn-around for the repeat testing of stimulation fluids. The Mini Flow Loop circulates fluid through a single test section and uses custom Chandler Engineering software to record and analyze the test data. This enables reliable testing in a simple to operate, compact system. The unit is ideal for Quality Control Testing of Slick Water Fracturing Fluids.

    The Mini Flow Loop system incorporates a low shear, progressive cavity pump for circulation of base fluids. A differential pressure transmitter measures the friction pressure across the test section. The friction reducing agent is added directly into the five gallon reservoir mixing tank.

    The Chandler software is designed to be user-friendly and collects all required data during the test cycle for use in friction reduction calculations. Data may be stored in a test-specific .CSV file for analysis.

    Model 6500-2800
    Optional add-on module to enable real time display of flow rate and fluid density.

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