The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Feb. 28, 2017
Besst, Inc., San Rafael, CA (US);
Noah R. Heller, Fairfax, CA (US);
BESST, Inc., San Rafael, CA (US);
Abstract
A flowmeter profiling system for measuring a flow profile of water in a subsurface environment includes a tracer injection system positioned at least partially within the subsurface environment. The tracer injection system includes an injection tube that contains a tracer material, and an injection port that is coupled to the injection tube near a bottom of the injection tube. Additionally, the injection port is configured to inject the tracer material substantially horizontally into the subsurface environment. The injection port can include a plurality of exit holes such that the tracer material is injected substantially horizontally into the subsurface environment through each of the plurality of exit holes. The water can be in a groundwater production well having a cross-sectional plane, and the tracer material can be injected substantially horizontally into the groundwater production well through each of the plurality of exit holes to fill substantially the entire cross-sectional plane of the groundwater production well.