Bentonite Spills and the Environment
Although bentonite is nontoxic, it can adversely affect wildlife and water wells. Environmental agencies monitor drilling activities according to their permitting regulations, to ensure that drilling fluid is not being spilled or discharged into surrounding lakes and other water sources. If a spill is detected, construction must be halted, costing the drilling company tens or even hundreds of thousands of dollars in clean-up, remediation, and even fines.
RJ Lee Group is among the few laboratories in the United States equipped to perform bentonite identification analysis. Our experts utilize advanced x-ray diffraction (XRD) techniques, guided by the USGS Clay Phase ID Flow Diagram, to accurately detect the presence of bentonite. This method takes advantage of the predictable behaviors of certain minerals, allowing us to not only determine if montmorillonite is present but also identify all clays in the sample through a comprehensive four-step process. For additional insights, a bulk XRD analysis is conducted as a final step.
Regular sampling and analysis of soil and water around a drilling site will quickly alert oil and gas drilling companies to a possible bentonite spill, allowing for quick containment and remediation, plus avoiding potentially costly fines and work.