Regulatory Information

As a global leader in safety, health and environmental performance, we provide all required certifications and declarations for our products, operations and facilities.

ISO9001 We are committed to integrating safety, health and environmental excellence into our business activities to ensure the safety of employees, contractors, visitors, the communities we operate in and the environment. This is a core value of our company and we will meet or exceed all applicable laws and regulations. 

We have developed a library of certifications and declaration statements to assist you in understanding the compliance status of cesium formate brine. We encourage you to learn more about our commitment to product stewardship.


Material / Safety Data Sheets

Product Name Product Description Datasheet SDS
Cesium Formate Solution

Cesium formate brine for use in drilling, completion and intervention applications with SG range of 1.58 to 2.33.

Cesium Potassium Solution

A blend of cesium formate and potassium formate brine for use in drilling, completion and intervention applications with SG range of 1.58 to 2.33.

Potassium Formate Solution

Potassium formate brine for use in drilling, completion and intervention applications with SG up to 1.57

Formate Drilling Fluid

Cesium formate brine or a blend of cesium and potassium formate brine with drilling fluid additives for use in drilling fluids applications with SG range of 1.58 to 2.33.

Certifications & Declarations

  • EU Registration, Evaluation and Authorization of Chemicals (REACH). The Regulation (EC) No. 1907/2006 of the European Parliament and of the Council of December 18, 2006 on REACH requires manufacturers and/or importers of chemicals to pre-register and/or register those substances in accordance with the procedures and timelines prescribed within the regulation. Our specialty fluids products include drilling fluids and cesium-based products. We are committed to continuing to supply its customers with drilling fluids and cesium-based products.
  • Danish Product Registry: Offshore Products Notifications. The Executive Order on Special Duties of Manufacturers, Suppliers and Importers, etc. of Substances and Materials pursuant to the Danish Working Environment Act requires manufacturers and/or importers of chemicals to notify those substances or materials in accordance with the procedures and timelines prescribed within the Act. The requirement to notify extends to products used on offshore installations or on board ships. Notification of offshore products is subject to special rules. 
  • Harmonized Offshore Chemical Notifications Format Scheme (HOCNF). The HOCNF scheme is an Oslo and Paris Commission (OSPAR) initiative that aims to harmonize the measures and criteria used by signatory states to regulate chemical management by the offshore oil and gas industry. The goal is to prevent unacceptable damage to the marine environment from use, discharge and accidental loss of exploration and production chemicals within the North Sea and northeast Atlantic (OSPAR maritime area).

Cesium formate brine is part of the formate brine family, together with sodium and potassium formate brines. It's simply cesium formate dissolved in water, and the result is heavy brine with densities that increase with the level of cesium formate in solution.

What is cesium formate brine?