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    METHODOLOGY AND SYSTEM FOR UTILIZING RIG POWER AND MUD PUMP ASSEMBLY
    4.
    发明公开
    METHODOLOGY AND SYSTEM FOR UTILIZING RIG POWER AND MUD PUMP ASSEMBLY 审中-公开

    公开(公告)号：US20240309715A1

    公开(公告)日：2024-09-19

    申请号：US18351223

    申请日：2023-07-12

    Applicant: Schlumberger Technology Corporation

    Inventor： Bartley Patton ,  William Troy Huey ,  Mark Vaughan

    IPC: E21B21/06

    CPC classification number: E21B21/062 ,  E21B7/00 ,  E21B33/13

    Abstract: A technique facilitates a drilling operation, e.g. a land-based drilling operation, by enabling a substantial reduction in the number of equipment components. According to an embodiment, a mud pump assembly is provided with at least one mud pump located on a rig positioned at a wellsite. Electric power is provided to the rig to enable operation of the rig, including operation of the mud pumps when pumping mud downhole to facilitate drilling of a borehole. The rig's electric power also is used to operate a cement mixer for mixing a cementing fluid. This cementing fluid may be pumped downhole during a cementing operation by the same mud pumps employed during the mud pumping operation.

    METHODOLOGY AND SYSTEM FOR UTILIZING RIG MUD PUMP ASSEMBLY
    5.
    发明公开
    METHODOLOGY AND SYSTEM FOR UTILIZING RIG MUD PUMP ASSEMBLY 审中-公开

    公开(公告)号：US20240309727A1

    公开(公告)日：2024-09-19

    申请号：US18351204

    申请日：2023-07-12

    Applicant: Schlumberger Technology Corporation

    Inventor： Bartley Patton ,  William Troy Huey ,  Mark Vaughan

    IPC: E21B33/13 ,  B28C9/00 ,  E21B21/08

    CPC classification number: E21B33/13 ,  B28C9/004 ,  E21B21/08

    Abstract: A technique facilitates a drilling operation, e.g. a land-based drilling operation, by enabling a substantial reduction in the number of equipment components. According to an embodiment, a mud pump assembly is provided with at least one mud pump located on a rig positioned at a wellsite. The mud pumps may be run to perform a mud pumping operation by pumping mud downhole during drilling of a borehole, e.g. a wellbore. During stoppage of the mud pumping operation, the same mud pumps are utilized to perform a cementing operation in which cementing fluid is pumped downhole for cementing of casing. The use of the same mud pumps enables the operator to eliminate not only the separate cement pumps otherwise used for the cementing operation but also the motive units that would be associated with those separate cement pumps.

    CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG
    6.
    发明申请
    CEMENT MIXER AND MULTIPLE PURPOSE PUMPER (CMMP) FOR LAND RIG 有权

    公开(公告)号：US20220325601A1

    公开(公告)日：2022-10-13

    申请号：US17809185

    申请日：2022-06-27

    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

    Inventor： Jacques Orban ,  Shunfeng Zheng ,  Bartley Patton ,  Eric Erickson

    IPC: E21B33/13 ,  B28C7/04 ,  B28C9/00

    Abstract: Embodiments disclosed provide a pump assembly including a first pump for delivering at least one fluid. The first pump may include a first inlet coupled to the first pump for delivering at least one first fluid to the first pump, a second inlet coupled to the first pump for delivering at least one second fluid to the first pump, a first discharge coupled to the first pump for delivering the at least one first fluid at a first pressure, and a second discharge coupled to the first pump for delivering the at least one second fluid at a second pressure. In some embodiments, the first discharge and the second discharge are isolated from each other.

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