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:
Jan. 13, 2026
Filed:
Jan. 18, 2025
Scientific Drilling International, Inc., Houston, TX (US);
Carsten Freyer, Wienhausen, DE;
Gerald Heisig, Houston, TX (US);
Scientific Drilling International, Inc., Houston, TX (US);
Abstract
A method of intercepting and cementing an existing well is disclosed that includes supplying an alignable guidance device including a tube section and a casing milling shoe. The alignable guidance device includes a pre-contoured tube within the casing milling shoe that terminates in an exit point and guidance sensors. The method also includes running the alignable guidance device into a wellbore and aligning the alignable guidance device relative to a casing. In addition, the method includes after aligning the alignable guidance device, holding in place or anchoring the alignable guidance device and inserting a casing milling tool having a microturbine attached to coiled tubing into the pre-contoured tube. The method may also include cutting a hole in the in-situ casing with the microturbine and releasing the microturbine from the coiled tubing. Also, the method may include cementing through the coiled tubing.