Patent · US Active

Multi-electrode electric field downhole logging tool

US10254432B2 · kind B2 · utility

2Cited by

6References

8Claims

0Family size

Assignee

SCHLUMBERGER TECHNOLOGY CORPORATION · US

Inventors

Nestor Cuevas · Berkeley, US
Herve Denaclara · Houston, US
Tomohito Yamazaki · Sugar Land, US
James Minto · Houston, US
Ryosei Aoki · Tokyo, JP

Key dates

Filing date	Jun 24, 2015
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Mar 28, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01V3/34
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device can include a housing; external electrodes; circuitry disposed in the housing where the circuitry converts analog signals sensed by the external electrodes to digital signals. Various other apparatuses, systems, methods, etc., are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.