公开(公告)号：US20250067174A1

公开(公告)日：2025-02-27

申请号：US18720504

申请日：2023-01-25

Applicant: Schlumberger Technology Corporation

Inventor： Amol Bhome ,  Mark Milkovisch ,  Daniel G. De La Garza ,  Joseph Matthew Casassa ,  Lijun Song ,  Is Haq Mohsin Shaikh ,  Swapnil Barathe ,  Christopher Leake ,  Charles Haddad ,  Viraj Singh

IPC: E21B49/06 ,  E21B10/02 ,  E21B25/02

Abstract: The systems and methods presented herein include a sidewall coring tool assembly that includes a coring shaft having an internal cavity and configured to be coupled to a coring motor shaft of a coring motor at a first axial end of the coring shaft. The coring shaft includes a plurality of scoops disposed circumferentially on a first external surface of the coring shaft. Each scoop of the plurality of scoops forms a conduit from an exterior of the coring shaft to an interior of the coring shaft. The sidewall coring tool assembly also includes a coring bit coupled to the coring shaft at a second axial end of the coring shaft. The sidewall coring tool assembly further includes a static sleeve coupled to the coring motor and disposed radially within the internal cavity of the coring shaft.