Schlumberger Technology Corporation

Viraj Singh

Mark Milkovisch

Joseph Matthew Casassa

Amol Bhome

Daniel De La Garza

Charles Haddad

Lijun Song

Swapnil Barathe

Christopher Leake

Is Haq Mohsin Shaikh

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.

Coring tools having coring shafts with associated internal static sleeves

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Houston, TX, United States of America

Viraj Singh