- Patent Title: Downhole sample extractors and downhole sample extraction systems
-
Application No.: US16481012Application Date: 2018-11-28
-
Publication No.: US11352881B2Publication Date: 2022-06-07
- Inventor: Michael T. Pelletier , Darren Gascooke , Christopher Michael Jones
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: McGuireWoods LLP
- International Application: PCT/US2018/062892 WO 20181128
- International Announcement: WO2020/112106 WO 20200604
- Main IPC: E21B49/08
- IPC: E21B49/08

Abstract:
A downhole sample extractor includes a sample container chamber that holds a sample container containing a downhole sample. The downhole sample extractor also includes a sample extraction chamber having an internal chamber that is partially filled with a carrier solution, wherein the downhole sample is mixed with the carrier solution in the internal chamber of the extraction container. The downhole sample extractor further includes a first piston that, when actuated, inserts the sample container into the internal chamber of the sample extraction chamber.
Public/Granted literature
- US20210332700A1 DOWNHOLE SAMPLE EXTRACTORS AND DOWNHOLE SAMPLE EXTRACTION SYSTEMS Public/Granted day:2021-10-28
Information query