GENEVA, May 18 -- OLEON NV (Assenedestraat 29940 EVERGEM (Ertvelde)) filed a patent application (PCT/EP2024/081773) for "EMULSIFIER COMBINATION TO ENHANCE STABILITY OF INVERT EMULSION DRILLING MUDS" on Nov 08, 2024. With publication no. WO/2025/099299, the details related to the patent application was published on May 15, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): CHIA, Chee-Hung (7300 Brompton RdHOUSTON, Texas 77025), DELIGNY, Julien (383 rue des Martyrs60280 VENETTE)
Abstract:
The present invention relates to a combination and its use as secondary emulsifier to improve the rheology...