A system formed to provide sealed passage therethrough for cables, lines, tubes or the like through the wellhead and down-hole applications. A unitary or split/wrap around hanger is provided having a main seal formed to receive and provide sealed pass-through of power and control cables, lines, conduits, or other components threaded therethrough, which main seal may have various profiles to accommodate diverse component configurations. Hinged side doors engage and support various configuration (via interchangeable inserts) and/or size components such as cable(s), line(s), conduit(s), etc. in the hanger to engage components threaded therethrough. A bowl cap, tubing adapter or other surface component with adapters is provided to allow sealed-pass through of components therethrough, and swivel flanges provide an option to ease installation.

A system formed to provide sealed passage therethrough for cables, lines, tubes or the like through the wellhead and down-hole applications. A unitary or split/wrap around hanger is provided having a main seal formed to receive and provide sealed pass-through of power and control cables, lines, conduits, or other components threaded therethrough, which main seal may have various profiles to accommodate diverse component configurations. Hinged side doors engage and support various configuration (via interchangeable inserts) and/or size components such as cable(s), line(s), conduit(s), etc. in the hanger to engage components threaded therethrough. A bowl cap, tubing adapter or other surface component with adapters is provided to allow sealed-pass through of components therethrough, and swivel flanges provide an option to ease installation.

A hanger system for providing sealed passage for cables, lines, tubes or the like through a wellhead is provided. The hanger has a main seal formed to receive and provide sealed pass-through of power and control cables, lines, conduits, or other threaded components therethrough, while effectively packing off and sealing the well bore. The hanger is provided with hinged side doors formed to engage and support the components. When the hanger with threaded components is positioned to rest in the bowl of the tubing head, the lower string weight is utilized to compress the main seal, providing an effective seal. The present system is suitable for use with permanent as well as temporary applications, and is designed to provide a low to medium pressure seal. Also taught is a bowl cap with compression seal to cover the present system, while providing enhanced, sealed pass-through.

A system for use in corrosive environments includes a first tubular including a first connector portion, and a second tubular including a second connector portion. The first connector portion overlaps the second connector portion to form a connection joint. A magnesium element is arranged between the first connector portion and the second connector portion at the connection joint.

A leak detection system includes an annular housing that defines a bore, a constriction with the bore, and a channel extending radially-outwardly from the bore and positioned upstream of the constriction. The leak detection system also includes a sensor positioned outside of the bore and fluidly coupled to the channel, wherein the sensor is configured to detect a leaked fluid within the bore.

A leak detection system includes an annular housing that defines a bore, a constriction with the bore, and a channel extending radially-outwardly from the bore and positioned upstream of the constriction. The leak detection system also includes a sensor positioned outside of the bore and fluidly coupled to the channel, wherein the sensor is configured to detect a leaked fluid within the bore.

The present disclosure relates to a system that includes a shearing ram configured to mount in a blowout preventer. The shearing ram includes a body portion that may move along an axis of movement. The shearing ram also includes a sealing member disposed in a first surface of the body portion. The sealing member is biased away from the first surface in a crosswise direction relative to the axis of movement, such that the sealing member may engage a second surface of a second shearing ram when the first shearing ram and the second shearing ram overlap with one another with respect to the axis of movement.

A subsea wellhead assembly 1 comprises: a subsea wellhead 2; a template 6 associated with the wellhead; subsea riser system equipment 4 connected to the wellhead and one or more connection members. The subsea riser system equipment 4 is also connected to the template 6 by the one or more connection members so that lateral support is provided to the subsea riser system equipment 4 from the template. A method of installing the subsea wellhead assembly 1 is also provided.

A subsea wellhead assembly 1 comprises: a subsea wellhead 2; a template 6 associated with the wellhead; subsea riser system equipment 4 connected to the wellhead and one or more connection members. The subsea riser system equipment 4 is also connected to the template 6 by the one or more connection members so that lateral support is provided to the subsea riser system equipment 4 from the template. A method of installing the subsea wellhead assembly 1 is also provided.

A weatherization system for a wellhead methane emission reduction system is described. The weatherization system reduces green-house gas emission into the atmosphere and reduces the effects of weather on the methane emission reduction system. The weatherization system includes a stack assembly connected to a housing of the reduction system by a housing adapter. The stack assembly includes a stack adapter and a stack cover, which collectively helps protect the methane emission reduction system and prevents weather or atmospheric factors from entering the housing. The weatherization system may include one or more sensors for measuring the effects of weather or degradation of at least one of the weatherization system and the methane emission reduction system.