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:
May. 14, 2019
Filed:
Jun. 13, 2016
Saudi Arabian Oil Company, Dhahran, SA;
Hermann F. Spoerker, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
In some aspects, injection fluid is flowed into a closed wellbore in a subterranean region. Wellbore pressure in response to flowing the injection fluid into the closed wellbore is measured. A plot representing a wellbore pressure in response to cumulative injection fluid volumes is substantially linear is determined. After determining the plot is linear, a first injection fluid pressure measured in response to flowing the injection fluid deviates from the substantially linear plot by a first variance greater than a threshold variance is determined. A second injection fluid pressure measured in response to flowing the injection fluid deviates from the substantially linear plot by a second variance greater than the threshold variance is determined. In response to the above two determinations, flow of injection fluid into the closed wellbore is stopped.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile