Downhole temperature probe array

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United States of America Patent

PATENT NO 9874087
SERIAL NO

13390893

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Abstract

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An apparatus includes a tool configured to operate within a borehole during a period wherein matter is being output from a surrounding earth formation into a flow of matter in the borehole. The tool includes a main tool body having a longitudinal axis. A temperature probe array is coupled to the main tool body, including a first temperature probe and a second temperature probe. The first temperature probe is radially spaced from and is at a different circumferential position relative to the second temperature probe during operation. The first temperature probe and the second temperature probe are configured to measure a first temperature and a second temperature, respectively, during operation, wherein at least one of a type of matter in the flow and an entry point of the matter from the surrounding earth formation is derived using the first temperature and the second temperature.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frisch, Gary James Houston, US 8 64
Jay, Phillip Lucas Spring, US 1 10

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