Abstract: Managing operation of a sealing element is described. In some aspects, failure of the sealing element of a pressure drilling system may be predicted. Deformation of the sealing element as a tool joint is pulled through the sealing element may be detected and tracked to determine if a deformation pattern of sealing element changes. Responses of sealing element due to one or more of stress, strain, temperature, mechanical load, and pressure using a network of sensors around sealing element can be detected. Responses may be tracked over time. Detected responses are compared to tracked responses to identify changes in the symmetry of responses over time or changes in magnitude of responses over time. Changes are associated with fractures occurring within sealing element. A remaining life of sealing element is predicted based on the changes and replacement may be scheduled based at least in part on the predicted remaining life.

Abstract: Systems and methods are provided for aligning pressure drilling system equipment. According to such methods, a longitudinal axis of a shaft of the pressure drilling system is determined. An offset between the axis of the shaft and a longitudinal axis of a blowout preventer is determined. A first adjustment component is coupled with the blowout preventer. A second adjustment component is aligned relative to the first adjustment component based on the measured offset. The second adjustment component is coupled with the first adjustment component. A rotating control device is coupled with the second adjustment component such that an axis of the rotating control device corresponds with the axis of the shaft to account for the measured offset.

Abstract: Managing operation of a sealing element is described. In some aspects, failure of the sealing element of a pressure drilling system may be predicted. Deformation of the sealing element as a tool joint is pulled through the sealing element may be detected and tracked to determine if a deformation pattern of sealing element changes. Responses of sealing element due to one or more of stress, strain, temperature, mechanical load, and pressure using a network of sensors around sealing element can be detected. Responses may be tracked over time. Detected responses are compared to tracked responses to identify changes in the symmetry of responses over time or changes in magnitude of responses over time. Changes are associated with fractures occurring within sealing element. A remaining life of sealing element is predicted based on the changes and replacement may be scheduled based at least in part on the predicted remaining life.

Abstract: Systems and methods are provided for aligning pressure drilling system equipment. According to such methods, a longitudinal axis of a shaft of the pressure drilling system is determined. An offset between the axis of the shaft and a longitudinal axis of a blowout preventer is determined. A first adjustment component is coupled with the blowout preventer. A second adjustment component is aligned relative to the first adjustment component based on the measured offset. The second adjustment component is coupled with the first adjustment component. A rotating control device is coupled with the second adjustment component such that an axis of the rotating control device corresponds with the axis of the shaft to account for the measured offset.