Patent · US Active

Fracture detection via self-potential methods with an electrically reactive proppant

US8773132B2 · kind B2 · utility

6Cited by
13References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 16, 2011
Grant dateJul 8, 2014
Priority date—
Expiry dateJan 27, 2033

Classification

  • Technology area (CPC E)Fixed Constructions
  • CPC primaryE21B43/267
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

This invention relates to a method for evaluating and measuring the geometry of a fracture.

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