Abstract: A method and system for measuring health in a rotary steerable system (RSS). The method may include forming a bottom-hole assembly (BHA) model, taking a bending moment on bit (BOB) measurement from a sensor disposed in a BHA, and comparing the BOB measurement to the BHA model to determine if a steering actuator is malfunctioning, wherein the steering actuator is disposed on the BHA. The system may include at least one sensor disposed on the BHA, wherein the at least one sensor takes at least one bending moment on bit (BOB) measurement. Further, the system may include a plurality of steering actuators disposed on the BHA and an information handling system in communication with the BHA.

Abstract: A system and method of steering a drill string when forming a wellbore in a subterranean formation. The method includes identifying two or more parameters associated with steering the drill string in a subject well; determining, via a statistical model, individual contributions to a tool yield model by each of the identified parameters; and suggesting, based on the statistical model and on current values of the identified parameters, one or more changes in the identified parameters, the changes sufficient to alter a trajectory of the drill string in the subject well.

Abstract: Pad force is one of the major parameters in some drilling systems, such as a RSS, that affect steering decisions during drilling. The disclosure recognizes that the pad force can change during drilling due to, for example, unintentional leaking through a pad seal that has been damaged due to the wear and tear of drilling. With a decrease in the pad force, the steering capability of the drilling tool can be compromised. As such, the disclosure provides a method and system that determines pad force information in real time for controlling drilling. The pad force information can be determined based on sensor data, component data, and drilling data. An estimated pad force is one example of the pad force information that can be calculated and used to direct a drilling operation.

Abstract: Pad force is one of the major parameters in some drilling systems, such as a RSS, that affect steering decisions during drilling. The disclosure recognizes that the pad force can change during drilling due to, for example, unintentional leaking through a pad seal that has been damaged due to the wear and tear of drilling. With a decrease in the pad force, the steering capability of the drilling tool can be compromised. As such, the disclosure provides a method and system that determines pad force information in real time for controlling drilling. The pad force information can be determined based on sensor data, component data, and drilling data. An estimated pad force is one example of the pad force information that can be calculated and used to direct a drilling operation.

Abstract: A sand separation device for use with wellhead flow, the sand separation device comprising: a housing having a cylinder cone body configured for receiving a fluid mixture including oil, water, gas, and sand; a cyclonic insert arranged within the cylinder cone body; and a tangential inlet configured to redistribute the flow of the fluid mixture and allow for substantially laminar flow of the fluid mixture as it enters the housing and begins separation.

Abstract: An emission control system, comprising a plurality of vessels, each vessel an adsorbent arranged in the vessel; a valve system for selectively routing a feed stream to a selected vessel of the plurality of vessels thereby establishing an online vessel and one or more offline vessels; and a control unit configured for monitoring breakthrough of the online vessel and for controlling the valve system to route the emission an offline vessel upon breakthrough being determined in the online vessel, the routing establishing a new online vessel.