TETRA Technologies has patented a method for controlled delivery of wellbore fluids, involving blending pressurized sources to meet predetermined characteristics. The system allows for real-time analysis and adjustment of flow rates to achieve desired fluid properties for efficient well operations. GlobalData’s report on TETRA Technologies gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on TETRA Technologies, AI-assisted repair estimation was a key innovation area identified from patents. TETRA Technologies's grant share as of February 2024 was 98%. Grant share is based on the ratio of number of grants to total number of patents.

Controlled delivery of wellbore fluids with analysis and treatment

Source: United States Patent and Trademark Office (USPTO). Credit: TETRA Technologies Inc

A recently granted patent (Publication Number: US11920439B1) discloses a method for controlled delivery of a fluid for well bore operations. The method involves blending pressurized sources of base fluid to create a blended source with specific physical and chemical characteristics. The blended fluid is tested and compared to predetermined values, with adjustments made to the flow rates of the base fluid sources to achieve the desired characteristics. This process is repeated until the blended fluid matches the target values, ensuring consistency in the delivered fluid for wellbore operations, particularly in fracking activities.

Furthermore, the patent details variations in the method, including testing intervals ranging from 0.01 seconds to 30 minutes, and the incorporation of chlorine content as a key indicator in the blended fluid. The method aims to maintain the physical and chemical characteristics of the blended fluid within a range of less than five percent deviation from set targets. Additionally, the patent outlines a controller-based approach to alter flow rates and generate warnings if maximum flow rates are reached. By utilizing differential values and comparisons, the method ensures precise adjustments to the flow rates of base fluid sources, enhancing the efficiency and accuracy of controlled fluid delivery for wellbore operations.

To know more about GlobalData’s detailed insights on TETRA Technologies, buy the report here.

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GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.