Abstract: A method and a system for tracking a concentration of pollution elements in air are disclosed. The system includes a plurality of air pollutant monitoring stations configured to obtain data from a plurality of air samples and an information logger that communicates with the plurality of the air pollutant monitoring stations and that is configured to collect and organize the data obtained from the plurality of the air pollutant monitoring stations in the real time or periodically. Further, a data storage is engaged with the information logger and stores the collected data into a relational database, creates triggers for instances when air pollution parameters exceed a given limit value, and triggers an alert.

Abstract: A method for journey management is disclosed. The method includes retrieving, from a geographical information system (GIS), journeyer contact information and scheduled check-in time of a journeyer who is dispatched on a journey, determining, based on a current time, a tiered late check-in status of the journeyer with respect to the scheduled check-in time, identifying, based on the tiered late check-in status, a notification entity, retrieving, from the GIS, notification contact information of the notification entity, and sending, based on the journeyer contact information and the notification contact information, an alert to the journeyer and the notification entity.

Abstract: A back-up wrench device of a top drive assembly of a drilling rig comprises a gripper device operable to grip an end of a drill pipe, and at least one fluid actuator operable to compensate for thread travel during makeup or breakout operations. The back-up wrench device can comprise a first housing coupled to the gripper device and a second housing coupled to a support structure of the top drive assembly, and can comprise a primary hydraulic housing movably coupled to the first and second housings. The at least one fluid actuator can include upper and lower fluid actuators each movable through upper and lower fluid chambers of the primary hydraulic housing during respective makeup and breakout operations to compensate for thread travel. Associated systems and methods for thread compensation with the back-up wrench are provided.

Abstract: A top drive that can include a main body portion having a quill that is rotatable relative to the main body portion, a rotary portion that rotates relative to the main body portion and relative to the quill, and a component coupled to the rotary portion, wherein the component rotates with the rotary portion, and wherein the component is electrically actuated.

Abstract: A method for performing advanced configurable geospatial location analysis may include obtaining, by a communication interface, a selection of a point of interest within a geographic information system (GIS). The point of interest may be a mapping object that corresponds to geospatial location information that defines a plurality of objects and geographical boundaries within the GIS. The method may include obtaining, by the communication interface, asset information regarding a plurality of land use objects using a plurality of data sources. The method may include identifying, by a computer processor and based on the asset information, a geographical buffer within the GIS between the point of interest and the plurality of land use objects.

Abstract: A top drive comprising: a housing; a bearing coupled to the housing, the bearing defining an upper surface; and a quill coupled to the bearing, wherein an engagement interface between the quill and bearing is disposed along the upper surface of the bearing. A method of installing a quill in a top drive comprising: providing a top drive preassembly comprising a housing, a bonnet coupled with the housing, and a spindle coupled with the housing; translating the quill in a direction toward the top drive preassembly through an opening in the bonnet; and after aligning the quill relative to the top drive preassembly, securing the quill to the top drive preassembly with a securing element.

Abstract: A wellbore rig top drive is disclosed. The wellbore rig top drive can include a main bearing housing. The wellbore rig top drive can also include a main bearing supported by the main bearing housing. The main bearing can be configured to support a weight of a wellbore string and facilitate rotation of the wellbore string about an axis. The wellbore rig top drive can further include a quill supported by the main bearing and configured to rotate about the axis. The quill can be coupleable to the wellbore string. In addition, the wellbore rig top drive can include a drive motor disposed below the main bearing and supported by the main bearing housing. The drive motor can be coupled to the quill to provide torque to rotate the quill about the axis.

Abstract: A system for locking a bearing assembly to a rotating control device (RCD) housing is provided. The RCD housing can be coupled to a blowout preventer, and the bearing assembly can be received within the housing, and can comprise a stationary bearing housing having a perimeter channel. A plurality of locking block assemblies are each supported by the housing and are operable between a locked position and an unlocked position. Each locking block assembly comprises a movable block configured to interface with the perimeter channel when in the locked position, and at least one elastic component is situated between the housing and the movable block. The at least one elastic component is configured to automatically bias the movable block in the locked position. Upon supplying fluid pressure via a valve device, the movable block moves to the unlocked position and the at least one elastic component compresses to facilitate removal of the bearing assembly from the RCD housing.

Abstract: A rotating control device (RCD) having an anti-rotation locking system for restricting rotation of a bearing assembly housing of the RCD comprises an RCD housing operable with a blowout preventer, and a bearing assembly operable to be received within the RCD housing and comprising a stationary bearing housing. The bearing assembly can be configured to receive and engage with and seal a pipe of a drill string of a drill rig. The stationary bearing housing can have secured thereto a locking ring. The anti-rotation locking system of the RCD can further comprise one or more anti-rotation devices moveable between a locked position and an unlocked position. The anti-rotation device(s) are operable to engage the locking ring, when in the locked position, to lock the stationary bearing housing to the RCD housing independent of the rotational position of the stationary bearing housing relative to the RCD housing.

Abstract: A back-up wrench device of a top drive assembly of a drilling rig comprises a gripper device operable to grip an end of a drill pipe, and at least one fluid actuator operable to compensate for thread travel during makeup or breakout operations. The back-up wrench device can comprise a first housing coupled to the gripper device and a second housing coupled to a support structure of the top drive assembly, and can comprise a primary hydraulic housing movably coupled to the first and second housings. The at least one fluid actuator can include upper and lower fluid actuators each movable through upper and lower fluid chambers of the primary hydraulic housing during respective makeup and breakout operations to compensate for thread travel. Associated systems and methods for thread compensation with the back-up wrench are provided.

Abstract: A stripper packer coupling assembly can include a packer operable to receive a tubular therethrough and form a seal about the tubular. The packer can comprise a plurality of coupling protrusions, each having a coupling head defining a first capture interface. Additionally, the stripper packer coupling assembly can include a capture mechanism. The capture mechanism can comprise a guide member having a plurality of guide openings, each operable to receive one of the plurality of coupling heads therein. The capture mechanism can also comprise a plurality of capture members, each defining a second capture interface. Capture members can be operably coupled to one another such that they are simultaneously movable relative to the guide member and the coupling protrusions between a capture position and a release position. In the release position, the capture members can facilitate passage of the coupling heads through the guide openings.

Abstract: A rotating control device (RCD) for a drilling operation comprises a housing operable with a blowout preventer, and a bearing assembly operable to be received in the housing, and operable to receive a pipe of a drill string. The RCD comprises a plurality of locking pin assemblies supported by the housing. Each locking pin assembly can comprise a movable pin operable between a locked position that locks the bearing assembly to the housing, and an unlocked position that unlocks the bearing assembly from the housing. An RCD comprises an RCD housing coupled to a blowout preventer, and a bearing assembly received within the RCD housing and comprising a lower sealing element sleeve having a perimeter channel. The system comprises a plurality of locking pin assemblies supported by the RCD housing and operable between a locked position and an unlocked position. The movable pins can be automatically biased to the locked position by elastic elements upon removing fluid pressure from the housing.

Abstract: A back-up wrench device of a top drive assembly of a drilling rig comprises a gripper device operable to grip an end of a drill pipe, and at least one fluid actuator operable to compensate for thread travel during makeup or breakout operations. The back-up wrench device can comprise a first housing coupled to the gripper device and a second housing coupled to a support structure of the top drive assembly, and can comprise a primary hydraulic housing movably coupled to the first and second housings. The at least one fluid actuator can include upper and lower fluid actuators each movable through upper and lower fluid chambers of the primary hydraulic housing during respective makeup and breakout operations to compensate for thread travel. Associated systems and methods for thread compensation with the back-up wrench are provided.

Abstract: A top drive comprising: a housing; a bearing coupled to the housing, the bearing defining an upper surface; and a quill coupled to the bearing, wherein an engagement interface between the quill and bearing is disposed along the upper surface of the bearing. A method of installing a quill in a top drive comprising: providing a top drive preassembly comprising a housing, a bonnet coupled with the housing, and a spindle coupled with the housing; translating the quill in a direction toward the top drive preassembly through an opening in the bonnet; and after aligning the quill relative to the top drive preassembly, securing the quill to the top drive preassembly with a securing element.

Abstract: A system for locking a bearing assembly to a rotating control device (RCD) housing is provided. The RCD housing can be coupled to a blowout preventer, and the bearing assembly can be received within the housing, and can comprise a stationary bearing housing having a perimeter channel. A plurality of locking block assemblies are each supported by the housing and are operable between a locked position and an unlocked position. Each locking block assembly comprises a movable block configured to interface with the perimeter channel when in the locked position, and at least one elastic component is situated between the housing and the movable block. The at least one elastic component is configured to automatically bias the movable block in the locked position. Upon supplying fluid pressure via a valve device, the movable block moves to the unlocked position and the at least one elastic component compresses to facilitate removal of the bearing assembly from the RCD housing.

Abstract: A rotating control device (RCD) having an anti-rotation locking system for restricting rotation of a bearing assembly housing of the RCD comprises an RCD housing operable with a blowout preventer, and a bearing assembly operable to be received within the RCD housing and comprising a stationary bearing housing. The bearing assembly can be configured to receive and engage with and seal a pipe of a drill string of a drill rig. The stationary bearing housing can have secured thereto a locking ring. The anti-rotation locking system of the RCD can further comprise one or more anti-rotation devices moveable between a locked position and an unlocked position. The anti-rotation device(s) are operable to engage the locking ring, when in the locked position, to lock the stationary bearing housing to the RCD housing independent of the rotational position of the stationary bearing housing relative to the RCD housing.

Abstract: A rotating control device (RCD) for a drilling operation comprises a housing operable with a blowout preventer, and a bearing assembly operable to be received in the housing, and operable to receive a pipe of a drill string. The RCD comprises a plurality of locking pin assemblies supported by the housing. Each locking pin assembly can comprise a movable pin operable between a locked position that locks the bearing assembly to the housing, and an unlocked position that unlocks the bearing assembly from the housing. An RCD comprises an RCD housing coupled to a blowout preventer, and a bearing assembly received within the RCD housing and comprising a lower sealing element sleeve having a perimeter channel. The system comprises a plurality of locking pin assemblies supported by the RCD housing and operable between a locked position and an unlocked position. The movable pins can be automatically biased to the locked position by elastic elements upon removing fluid pressure from the housing.

Abstract: A stripper packer coupling assembly can include a packer operable to receive a tubular therethrough and form a seal about the tubular. The packer can comprise a plurality of coupling protrusions, each having a coupling head defining a first capture interface. Additionally, the stripper packer coupling assembly can include a capture mechanism. The capture mechanism can comprise a guide member having a plurality of guide openings, each operable to receive one of the plurality of coupling heads therein. The capture mechanism can also comprise a plurality of capture members, each defining a second capture interface. capture members can be operably coupled to one another such that they are simultaneously movable relative to the guide member and the coupling protrusions between a capture position and a release position. In the release position, the capture members can facilitate passage of the coupling heads through the guide openings.

Abstract: A quick release die block system for the gripper of a backup wrench is disclosed. The quick release die block system can include a die block releasably coupled to a die block support. A lock mechanism can include one or more lock pins moveably supported and can be operable with the die block and the die block support, The lock mechanism can also include a lock mechanism interface accessible via a passage in the die block, and can be adapted to releasably secure the die block to the die block support.

Abstract: A quick release die block system for the gripper of a backup wrench is disclosed. The quick release die block system can include a die block releasably coupled to a die block support. A lock mechanism can include one or more lock pins moveably supported and can be operable with the die block and the die block support, The lock mechanism can also include a lock mechanism interface accessible via a passage in the die block, and can be adapted to releasably secure the die block to the die block support.