US 12,032,115 B2
Glass-metal or ceramic-metal sealed two-piece microwave coaxial sensor and placement at a vertical venturi
Linyuan Zhan, Singapore (SG); Cheng-Gang Xie, Singapore (SG); Muhammad Fuad Bin Mohamed Zain, Singapore (SG); Mengke Zhan, Singapore (SG); Jianhua Zhu, Singapore (SG); and Guillaume Jolivet, Singapore (SG)
Assigned to Schlumberger Technology Corporation, Sugar Land, TX (US)
Filed by Schlumberger Technology Corporation, Sugar Land, TX (US)
Filed on Jun. 29, 2023, as Appl. No. 18/343,967.
Application 18/343,967 is a continuation of application No. 17/249,368, filed on Mar. 1, 2021, granted, now 11,733,420.
Claims priority of application No. 10202001816R (SG), filed on Feb. 28, 2020.
Prior Publication US 2023/0341581 A1, Oct. 26, 2023
Int. Cl. G01F 1/58 (2006.01); E21B 49/08 (2006.01); G01F 1/74 (2006.01); G01V 3/30 (2006.01)
CPC G01V 3/30 (2013.01) [E21B 49/0875 (2020.05); G01F 1/58 (2013.01); G01F 1/74 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A probe assembly to measure liquid properties in a multiphase fluid flowing in a conduit, the probe assembly comprising:
a first member with a probe portion and a connection portion, the probe portion having a central bore with a conductor and a pressure-resistant insulator surrounding the conductor, the conductor extending from an opening at a distal end of the probe portion into the connection portion, the connection portion having a connector coupled to a distal end of the connection portion, the connection portion having a seal face with a groove extending around the probe portion; and
a second member that, when assembled, is in direct contact with and circumferentially covers the first member at the distal end of the connection portion to apply compression to the first member to retain the first member against a wall of the conduit.