Patent classifications
E21B19/06
INTELLIGENT POWERSLIP AND POWER LOCK SYSTEM FOR RUNNING AND RETRIEVING TUBULARS FROM A WELLBORE
Systems and methods include a computer-implemented method for the operation of an intelligent powerslip including interfacing with a powerlock system. Measurements from multiple sensors are monitored using an interface between a powerlock and a powerslip of a well. The measurements measure weights, pressures, and temperatures corresponding to use of the powerslip and a grappling device during operation of the well. The measurements from the multiple sensors are compared to pre-determined tolerances to verify that an appropriate engagement exists between the tubular, powerlock and the powerslip. In response to verifying the appropriate engagement and logic, either one of the grappling device or the powerslip can be released depending on the ongoing operation.
Hydraulic rotary side-swing elevator
A hydraulic rotary side-swing elevator includes an elevator body, a side swing mechanism and a rotating mechanism. Rotatable shafts are arranged on left and right sides of the elevator body. An inner hinge and an outer hinge are respectively provided on the two rotatable shafts. An inner hinge driving structure includes an inner hinge opening and closing cylinder and an opening and closing cylinder fixing seat. An outer hinge driving structure includes an outer hinge locking cylinder and a locking cylinder fixing seat. The opening and closing cylinder fixing seat and the locking cylinder fixing seat are arranged on a rear side wall of the elevator body. A cylinder barrel part of the inner hinge opening and closing cylinder is hinged on the opening and closing cylinder fixing seat, and a piston part of the inner hinge opening and closing cylinder is hinged to the inner hinge.
Hydraulic rotary side-swing elevator
A hydraulic rotary side-swing elevator includes an elevator body, a side swing mechanism and a rotating mechanism. Rotatable shafts are arranged on left and right sides of the elevator body. An inner hinge and an outer hinge are respectively provided on the two rotatable shafts. An inner hinge driving structure includes an inner hinge opening and closing cylinder and an opening and closing cylinder fixing seat. An outer hinge driving structure includes an outer hinge locking cylinder and a locking cylinder fixing seat. The opening and closing cylinder fixing seat and the locking cylinder fixing seat are arranged on a rear side wall of the elevator body. A cylinder barrel part of the inner hinge opening and closing cylinder is hinged on the opening and closing cylinder fixing seat, and a piston part of the inner hinge opening and closing cylinder is hinged to the inner hinge.
Lift-Ready Flowhead Assembly
A lift-ready flowhead assembly which is generally formed of a flowhead assembly, a lifting yoke, and a lift sub. The flowhead assembly includes (i) a flowhead body having body threads and a side entry port, (ii) a swivel housing, (iii) a load collar tube rotatively supported in the swivel housing by a bearing assembly, and (iv) a ball valve positioned in said flowhead body and configured to block and unblock a central passage running through the load collar tube and the flowhead body. The lifting yoke includes (i) a yoke body having a center aperture, and (ii) opposing pad-eyes extending from the yoke body. The lift sub includes (i) a head section, (ii) a neck section having external neck threads, and (iii) a sub passage extending through the head and neck sections. The neck section of the lift sub extends through the center aperture of the yoke body and the neck threads engage the body threads of the flowhead body, thereby securing the lifting yoke to the flowhead assembly.
OIL RIG DRILL PIPE AND TUBING TALLY SYSTEM
Disclosed embodiments relate to systems and methods for locating, measuring, counting or aiding in the handling of drill pipes 106. The system 100 comprises at least one camera 102 capable of gathering visual data 150 regarding detecting, localizing or both, pipes 106, roughnecks 116, elevators 118 and combinations thereof. The system 100 further comprises a processor 110 and a logging system 114 for recording the gathered visual data 150. The method 200 comprises acquiring visual data 150 using a camera 106, analyzing the acquired data 150, and recording the acquired data 150.
OIL RIG DRILL PIPE AND TUBING TALLY SYSTEM
Disclosed embodiments relate to systems and methods for locating, measuring, counting or aiding in the handling of drill pipes 106. The system 100 comprises at least one camera 102 capable of gathering visual data 150 regarding detecting, localizing or both, pipes 106, roughnecks 116, elevators 118 and combinations thereof. The system 100 further comprises a processor 110 and a logging system 114 for recording the gathered visual data 150. The method 200 comprises acquiring visual data 150 using a camera 106, analyzing the acquired data 150, and recording the acquired data 150.
Method and Apparatus for Handling Drill Tubes
A pipe handling apparatus, for handling drill tubes on a drilling platform, has an upper guide member comprising a retention head mounted on an arm. The arm can extend telescopically so as to position it to allow the retention head to engage a drill tube for placement in and removal from a rack.
Elevator roller insert system
A device, system, and/or method for reducing friction required to rotate a tubular within an elevator during the process of running tubulars in an oil and gas well are provided. An elevator roller insert may be used in conjunction with an elevator, such as a single joint elevator. Such an insert may comprise upper and lower rollers which are positioned on upper and lower roller sets or a combination roller set containing multiple upper and/or lower rollers. The result is the provision of a plurality of rollers which bear the weight of a tubular yet still allow the tubular to rotate rather freely, facilitating the maintenance of proper thread integrity of the connections while making up a stand to a string of tubulars as well as preventing the loss of resources due to galled or crushed threads or a tubing segment or stand falling to the rig floor.
Elevator roller insert system
A device, system, and/or method for reducing friction required to rotate a tubular within an elevator during the process of running tubulars in an oil and gas well are provided. An elevator roller insert may be used in conjunction with an elevator, such as a single joint elevator. Such an insert may comprise upper and lower rollers which are positioned on upper and lower roller sets or a combination roller set containing multiple upper and/or lower rollers. The result is the provision of a plurality of rollers which bear the weight of a tubular yet still allow the tubular to rotate rather freely, facilitating the maintenance of proper thread integrity of the connections while making up a stand to a string of tubulars as well as preventing the loss of resources due to galled or crushed threads or a tubing segment or stand falling to the rig floor.
A STABBING GUIDE AND AN OPERATING METHOD
A stabbing guide for tubulars, including a body; a plurality of guide members moveably supported by the body to receive a tubular and to move relative to the body between an open position and a closed position; and an actuation mechanism configured to be operated to move the plurality of guide members between the open and closed positions, wherein the body is configured to be held by a tubular connection tool.