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公开(公告)号：US11761278B2
公开(公告)日：2023-09-19
申请号：US17476728
申请日：2021-09-16
发明人： Luis Garcia
IPC分类号： E21B23/01
CPC分类号： E21B23/01
摘要： A modular tool anchor includes an anchor body positionable about a tubular. The anchor includes an anchor wedge for gripping against the tubular. A wedge drive screw engages a piston that biases the wedge into contact with the tubular as the wedge drive screw is tightened. The anchor also includes a compression seal positioned within the anchor body. A sealing flange abuts the compression seal. As seal compression screws are tightened, the sealing flange engages the compression seal and forces it against the tubular.
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公开(公告)号：US20220081983A1
公开(公告)日：2022-03-17
申请号：US17476728
申请日：2021-09-16
发明人： Luis Garcia
IPC分类号： E21B23/01
摘要： A modular tool anchor includes an anchor body positionable about a tubular. The anchor includes an anchor wedge for gripping against the tubular. A wedge drive screw engages a piston that biases the wedge into contact with the tubular as the wedge drive screw is tightened. The anchor also includes a compression seal positioned within the anchor body. A sealing flange abuts the compression seal. As seal compression screws are tightened, the sealing flange engages the compression seal and forces it against the tubular.
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公开(公告)号：US10941633B2
公开(公告)日：2021-03-09
申请号：US16413345
申请日：2019-05-15
发明人： Justin Bowersock , Luis Garcia
摘要： A hydraulic port collar includes a housing having one or more housing ports. The hydraulic port collar includes a port collar bore disposed within the housing forming an inner surface of the housing. The hydraulic port collar includes a sliding sleeve disposed within the port collar bore. The sliding sleeve has a sliding sleeve inner surface and a sliding sleeve outer surface. The hydraulic port collar includes a dissolvable or fragmentable landing seat radially aligned with and abutting the sliding sleeve inner surface.
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公开(公告)号：US11697973B2
公开(公告)日：2023-07-11
申请号：US17576608
申请日：2022-01-14
发明人： Luis Garcia , Caleb Kelley
摘要： A modular downhole packer includes a valve body, which includes a threaded coupler adapted to couple to a tubular and a valve assembly. The packer includes a packer element assembly, which includes a first end coupler, the first end coupler mechanically coupled to the valve body; a packer element; and a second end coupler. The packer includes a floating seal element mechanically coupled to the second end coupler, the floating seal element including a seal extension. The packer includes a floating end anchor. The floating end anchor includes a compression seal housing, the compression seal housing including an outer sealing surface positioned within the seal extension of the second end coupler; a compression seal positioned within a seal pocket formed in the compression seal housing; and an anchor body, the anchor body threadedly coupled to the seal pocket of the compression seal housing, the anchor body abutting the compression seal.
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公开(公告)号：US12060755B2
公开(公告)日：2024-08-13
申请号：US18229274
申请日：2023-08-02
发明人： Luis Garcia
IPC分类号： E21B23/01
CPC分类号： E21B23/01
摘要： A modular tool anchor includes an anchor body positionable about a tubular. The anchor includes an anchor wedge for gripping against the tubular. A wedge drive screw engages a piston that biases the wedge into contact with the tubular as the wedge drive screw is tightened. The anchor also includes a compression seal positioned within the anchor body. A sealing flange abuts the compression seal. As seal compression screws are tightened, the sealing flange engages the compression seal and forces it against the tubular.
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