Using screened pads to filter unconsolidated formation samples
Номер патента: EP2938823A1
Опубликовано: 04-11-2015
Автор(ы): Alison F. Foo-Karna, Carl Bismarck Ferguson, James Patrick Mcbride, Rohin NAVEENA-CHANDRAN
Принадлежит: Halliburton Energy Services Inc
Опубликовано: 04-11-2015
Автор(ы): Alison F. Foo-Karna, Carl Bismarck Ferguson, James Patrick Mcbride, Rohin NAVEENA-CHANDRAN
Принадлежит: Halliburton Energy Services Inc
Реферат: A fluid-sampling system that includes a downhole tool string with a fluid-sampling tool coupled thereto, and a fluid sampling probe coupled to the tool via a probe extension arm, the fluid sampling probe having an oval pad that contacts a borehole wall, one or more fluid inlets which receive a formation fluid, and a plurality of screens between the borehole wall and the one or more fluid inlets which filter the formation fluid. The fluid-sampling system further including one or more offset arms coupled to the tool which contact the borehole wall.
Multi-probe formation sampling instrument
Номер патента: US20240035377A1. Автор: Adnan Khan,Russell MCEACHARN,Shiva PARAMHANS,Anup Hunnur,Sefer Coskun,Emiliano Hall. Владелец: Baker Hughes Oilfield Operations LLC. Дата публикации: 2024-02-01.