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· M3500 粘度仪
· M3500pH 粘度仪
· M5500 流变仪
· M5600 流变仪
· M5052 流变仪
· M7500 流变仪
· Crosslink 测试仪
· M6500 张力仪
· M9100 岩心流动仪
· 附件及耗材
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Crosslink Tester

With our fracture fluid Crosslink Tester Kit (Cross-link Time Tester Kit), users can very accurately and precisely determine the crosslink time of your fracture fluid.  It works best with our M3500pH Viscometer and side band heating cup.

Crosslink in M3500pH Software

Purpose of Crosslink Tester Kit

Traditional oilfield determination of the crosslink time of a fluid has typically been a subjective "hang lip" or "flop time" type test. With the introduction of the new Grace Instrument Company Crosslink Time Tester Kit, the crosslink time becomes quantifiable. Both clean and proppant-laden fluids can be characterized using the patented Crosslink Time Tester Kit.  

The instrument was designed for field use and ease of operation. Multiple tests can be performed during a job providing immediate feedback. The compact, non-pressurized instrument heats the fluid to the desired set-point at a controlled rate while continuously measuring the true viscosity of the fluid.

With time and temperature, as the fluid complexes, the viscosity of the fluid increases. The real-time graph of the viscosity and temperature versus time that is constantly displayed in the software provides the engineer with a clear understanding of how the fluid structure is changing as the fluid is pumped down the well.

Whether in the lab performing pre-job fluid design work, or in the field running QC tests, the Crosslink Time Tester Kit provides a way to quantify how proppant laden fluids react/complex as they are pumped down the well.

Description of the Instrument

The Crosslink Time Tester Kit features a compact, extremely durable design for field or laboratory use. The instrument is equipped with a 60,000 different speed motor, a programmable temperature controller, and a display.

The instrument is provided with PC-based data acquisition software enabling the user to record and compare test data. The crosslink time is visually identified by the user.

The data is managed in an Access® Database and can be exported to Excel® compatible files. The software features an on-line help system for ease of use.

The thermocouple is immersed in the fluid during test. This eliminates the large error that occurs when the temperature of the heating cup is recorded rather than the actual fluid temperature. The heat-up rate is programmable allowing the user to perform tests with different ramped heat-up rates, or with a final setpoint.

The unique design of the sample blender maintains the proppant in suspension while the fluid has relatively low viscosity.

Features and Benefits 

  • True viscosity reading
  • True PH reading 
  • Auto temperature and speed controls
  • Unique sample container and blender to keep proppant in suspension
  • Easy to use and clean up
  • Real-time data collection and graphic display
  • Scalable On-screen data plots
  • Data Logging to Access® database and exported to Excel® compatible files
  • Automatic calculation and display of Crosslink time
  • Hi/Lo speed control
  • Compact and rugged
  • Designed for field or lab use
  • Stainless Steel
  • Meets API and DIN standards for drilling fluids, oil well cements, and fracturing fluids
  

 






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