The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2026
Filed:
Jan. 03, 2024
Halliburton Energy Services, Inc., Houston, TX (US);
Christian Reding, Houston, TX (US);
James Martin Price, Cypress, TX (US);
Anthony Herman Van Zuilekom, Houston, TX (US);
Matthew L. Lee, Tomball, TX (US);
David Earl Ball, Stafford, TX (US);
Marcus Ray Hudson, Pearland, TX (US);
James Cernosek, Richmond, TX (US);
Michael Andrew Pascual, Cypress, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A downhole fluid sampling system with hydraulic actuation can be used to collect one or more samples of formation fluid during a well operation. The sampling system can be within a downhole tool deployed in a wellbore of the well operation. Then sampling system then can collect a first sample from the flow of formation fluid from the wellbore using a first sampling chamber of a sampling unit in the sampling system. The sampling unit can define a set of sampling chambers including the first sampling chamber and a second sampling chamber. A piston of the sampling system that actuates on hydraulic fluid can advance the sampling unit by a predefined distance from a first position associated with the first sampling chamber to a second position associated with the second sampling chamber. Subsequently, the second sampling chamber can collect a second sample from the flow of formation fluid.