公开(公告)号：US20200224501A1

公开(公告)日：2020-07-16

申请号：US16249827

申请日：2019-01-16

Applicant: Ulterra Drilling Technologies, L.P.

Inventor： William Henry Dubose ,  Brady Walters ,  Christopher M. Casad ,  Josh Criswell

IPC: E21B10/567 ,  E21B10/55

Abstract: Embodiments of the present invention provides cutting elements for use on rotary drill bits for drilling subterranean formations. More specifically, the present disclosure relates to cutting elements having a shaped upper surface including at least one spoke for cutting and/or failing subterranean formations during drilling. The present disclosure also relates to drill bits incorporating one or more of such cutting elements.

公开(公告)号：US20200224500A1

公开(公告)日：2020-07-16

申请号：US16249824

申请日：2019-01-16

Applicant: Ulterra Drilling Technologies, L.P.

Inventor： William Henry Dubose ,  Brady Walters ,  Christopher M. Casad ,  Josh Criswell ,  Tyler Scott Dunaway ,  Greg Carlos Topham

IPC: E21B10/567 ,  E21B10/55

Abstract: Embodiments of the present invention provides cutting elements for use on rotary drill bits for drilling subterranean formations. More specifically, the present disclosure relates to cutting elements having a shaped upper surface including at least one spoke for cutting and/or failing subterranean formations during drilling. The present disclosure also relates to drill bits incorporating one or more of such cutting elements.

公开(公告)号：US11255129B2

公开(公告)日：2022-02-22

申请号：US16249824

申请日：2019-01-16

Applicant: Ulterra Drilling Technologies, L.P.

Inventor： William Henry Dubose ,  Brady Walters ,  Christopher M. Casad ,  Josh Criswell ,  Tyler Scott Dunaway ,  Greg Carlos Topham

IPC: E21B10/567 ,  E21B10/55

Abstract: Embodiments of the present invention provides cutting elements for use on rotary drill bits for drilling subterranean formations. More specifically, the present disclosure relates to cutting elements having a shaped upper surface including at least one spoke for cutting and/or failing subterranean formations during drilling. The present disclosure also relates to drill bits incorporating one or more of such cutting elements.

公开(公告)号：US11035177B2

公开(公告)日：2021-06-15

申请号：US16249827

申请日：2019-01-16

Applicant: Ulterra Drilling Technologies, L.P.

Inventor： William Henry Dubose ,  Brady Walters ,  Christopher M. Casad ,  Josh Criswell

IPC: E21B10/56 ,  E21B10/567 ,  E21B10/55

Abstract: Embodiments of the present invention provides cutting elements for use on rotary drill bits for drilling subterranean formations. More specifically, the present disclosure relates to cutting elements having a shaped upper surface including at least one spoke for cutting and/or failing subterranean formations during drilling. The present disclosure also relates to drill bits incorporating one or more of such cutting elements.

公开(公告)号：USD914070S1

公开(公告)日：2021-03-23

申请号：US29723822

申请日：2020-02-11

Applicant: US Synthetic Corporation ,  Ulterra Drilling Technologies L.P.

Designer： Tyler Scott Dunaway ,  Greg Carlos Topham ,  William Henry Dubose ,  Josh Criswell