Abstract: A modular wall unit for a modular wall system includes a first elongate reinforcement member comprising at least one tubular portion for connecting the wall unit to a further wall unit of the wall system. The wall unit also includes a body at least partially surrounding the reinforcement member along its elongate length. The reinforcement member provides strength to the wall unit and allows a connecting element to engage with the at least one tubular portion. The connecting element can connect the wall unit to a further wall unit. This allows formation of a wall system where multiple wall units are interconnected via the reinforcement members and connecting elements. A kit including a wall unit and one or more plugs for assembling a plurality of wall units, a method for forming a wall unit, and a hanging device for supporting a frame are also described.

Abstract: A modular wall unit for a modular wall system includes a first elongate reinforcement member comprising at least one tubular portion for connecting the wall unit to a further wall unit of the wall system. The wall unit also includes a body at least partially surrounding the reinforcement member along its elongate length. The reinforcement member provides strength to the wall unit and allows a connecting element to engage with the at least one tubular portion. The connecting element can connect the wall unit to a further wall unit. This allows formation of a wall system where multiple wall units are interconnected via the reinforcement members and connecting elements. A kit including a wall unit and one or more plugs for assembling a plurality of wall units, a method for forming a wall unit, and a hanging device for supporting a frame are also described.

Abstract: A system includes a control block configured to be coupled to a tree of a wellhead assembly. The control block includes a housing and a plate supported by the housing and having a radially inner wall defining an opening configured to receive a tubing member extending from the tree. The control block also includes a first recess extending circumferentially about the radially inner wall of the plate and configured to support a first annular seal to facilitate sealing the tubing member within the opening while the tubing member is positioned within the opening. The control block may also include a second recess extending circumferentially about the radially-inner wall of the opening and configured to support a second annular seal.

Abstract: A system includes a control block configured to be coupled to a tree of a wellhead assembly. The control block includes a housing and a plate supported by the housing and having a radially inner wall defining an opening configured to receive a tubing member extending from the tree. The control block also includes a first recess extending circumferentially about the radially inner wall of the plate and configured to support a first annular seal to facilitate sealing the tubing member within the opening while the tubing member is positioned within the opening. The control block may also include a second recess extending circumferentially about the radially-inner wall of the opening and configured to support a second annular seal.