A well site remote monitoring system comprises a monitoring station, a number of recording devices, a number of sensors, a processor, and a power source. The monitoring station supports the recording devices, processor, and power source thereon and is positioned at a strategic location at a well site so that the recording devices can create video, audio, or other recordings of points of interest of the well site. Operation data relating to operational aspects of the points of interest may be overlaid on the recordings. The processor controls the recording devices and uploads the recordings to a remote server computer for storage and so that an operator can manage and view the recordings on a remote monitoring computer.

In accordance with one aspect of the present disclose, an interlock system for a mobile drilling machine. The interlock system has a sensor assembly used to determine a drill string status, an operator interface for receiving a deck wrench disengagement input, and a control module. The control module may be used to receive the deck wrench disengagement input from the operator interface, receive the drill string status from the sensor assembly, determine from the drill string status that a drill string component engaged by the deck wrench is connected to a drill string or a drill head, and disengage the deck wrench from the drill string component engaged by the deck wrench.

Present embodiments are directed to a circulation system including a circulation management system. A housing of a coupling feature of the circulation management system is configured to extend over a box end of a pipe element. A seal disposed within the housing is configured to engage with a face of the box end. A force-application feature is configured to force the seal against the face of the box end to establish a sealed engagement between the circulation management system and the pipe element. A flow path of the circulation management system extends through the housing and the seal, wherein the flow path facilitates fluid flow into the pipe element from the circulation management system when the sealed engagement is established. A port to the flow path is configured to couple with a fluid flow supply feature.

Techniques for operating a tubular running tool system include communicating, using a controller, one or more sensors coupled to a tubular running tool during a tubular running operation; identifying, with the controller, a first input from one or more sensors that is associated with a weight of one or more tubular members suspended from the tubular running tool during the tubular running operation; identifying, with the controller, a second input from the one or more sensors that is associated with a position of the tubular running tool relative to a reference location during the tubular running operation; based on at least one of the first or second inputs, determining, with the controller, an operation for the tubular running tool; and based on the determination, transmitting, with the controller, a signal to an actuator of the tubular running tool to perform the operation of the tubular running tool.

A drill rig tong cart is disclosed. The tong cart can include a base portion configured to interface with a drill rig. In addition, the tong cart can include a tong carriage supported by the base portion and configured to interface with a tong for coupling and uncoupling tubulars. The tong carriage can be movable relative to the base portion to alternately position the tong in an engaged position and a disengaged position relative to the tubulars.

A threaded connection make up monitoring system includes an acoustic emission transducer operatively connected to one positioned to capture an acoustic signature associated with forming the threaded connection between a first member and a second member. A controller is operatively coupled to the acoustic emission transducer. The controller is operable to receive a signal from the acoustic emission transducer embodying the acoustic signature. The controller is operable to output a signal indicating whether the acoustic signature represents a properly made up threaded connection of the first member and the second member or whether the acoustic signature represents an improperly made up threaded connection of the first member and the second member.

An apparatus and method automatically tally drill string rods for use with a drilling machine. The machine comprises a rack and a rotary drive configured for longitudinal displacement between first and second longitudinal positions. A sensor system is configured to monitor the machine to detect a clamping force applied to rotationally immobilize the drill string and to detect a break-out torque generated by the rotary drive, detect a first longitudinal position of the rotary drive whereat the break-out torque is generated, and detect a second longitudinal position of the rotary drive whereat a make-up torque is generated by the rotary drive. A controller is configured to prevent release of the clamping force until the make-up torque is detected, and automatically enable release of the clamping force after the make-up torque is detected and, concordantly, to update a drill rod tally only when the first and second longitudinal positions are different.

A mudline closure device is lowered between tensioners coupled to a deck of a vessel or rig onto a subsea wellhead. A tensioner platform is then attached to the tensioners. The tensioner platform includes a platform opening having an inner diameter through which an emergency disconnect system may pass. The tensioner platform also includes rotation bearings secured in the platform opening. A split support includes outer surfaces disposed along its circumference. The outer surfaces are seated on the rotation bearings. The split support includes a support opening having an inner diameter through which a marine riser may pass. The split support also includes a landing shoulder secured in the support opening to suspend a surface blowout preventer to the deck. As the vessel or rig changes direction, the split support rotates relative to the tensioner platform without imparting excessive torsion on the marine riser.

Torque tool (200) configured for making up and breaking out joints (1a, 1b) in a riser (100), the tool (200) comprising: a tool body (3) and a tool head (4), the tool head (4) having a socket (4′) configured to receive a head (14) of a bolt (2) and apply a torque on the bolt (2), a torque sensor (20) operable to measure the torque applied on the bolt (2), and a pre-tension sensor (21) operable to measure a pre-tension in the longitudinal extension of the bolt (2) when the bolt (2) is received in the tool head (4). There is also provided a method for pre-tensioning bolted riser joints (1a, 1b) comprising a plurality of bolts (2), a method of managing a plurality of bolts (2) for riser joints (1a, 1b), a method of managing a plurality of bolts (2) for riser joints (1a, 1b), and a riser connector (101).

Systems and methods of the present disclosure relate to optimizing a tripping velocity profile for pipes in a wellbore. A method for optimizing a tripping velocity profile for a pipe, comprising: determining a static gel strength of a fluid of a wellbore; determining an acceleration curve for the pipe in the wellbore based on wellbore pressure constraints, wherein the wellbore pressure constraints are based in part on the static gel strength of the fluid; determining a deceleration curve for the pipe; and combining the acceleration curve with the deceleration curve to provide the tripping velocity profile for the pipe.