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:
Sep. 30, 2025
Filed:
Apr. 30, 2019
Halliburton Energy Services, Inc., Houston, TX (US);
Umut Zalluhoglu, Humble, TX (US);
Nazli Demirer, Houston, TX (US);
Julien Christian Valery Marck, Houston, TX (US);
Robert Darbe, Tomball, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
One or more sensors are positioned downhole in a wellbore of a geological formation. One or more survey directional measurements associated with the wellbore are performed and one or more continuous directional measurements associated with the wellbore are performed. A wellbore trajectory model projects a trajectory of the wellbore to respective measured depths at which at least one of the one or more survey directional measurements and one or more continuous directional measurements were performed or obtained to predict one or more directional measurements of the wellbore at those depths. One or more differences are determined between the predicted one or more directional measurements and at least one of the one or more survey directional measurements and the one or more continuous directional measurements. The wellbore trajectory model is calibrated based on the one or more differences between predicted measurements and performed measurements.