Abstract: Provided is a gauge mandrel, a sensing system, and a well system. The gauge mandrel, in one aspect, includes a tubular having a length (Lt), an internal diameter (Di) and a width (W), the internal diameter (Di) and the width (W) defining a sidewall thickness (t), the tubular defining a primary fluid passageway. The gauge mandrel, in accordance with this aspect, further includes a gauge cavity extending along at least a portion of the length (Lt) of the tubular and located entirely within the sidewall thickness (t), the gauge cavity having an insertion end configured to accept a gauge sensor.

Abstract: Provided is a gauge mandrel, a sensing system, and a well system. The gauge mandrel, in one aspect, includes a housing having a length (Lt), the housing having a main section and an upset section extending outward from the main section, and a primary fluid passageway located in the main section of the housing and extending along the length (Lt). In accordance with this aspect, the primary fluid passageway includes an uphole tubing coupling having an uphole tubing coupling centerline (CLTU) and a downhole tubing coupling having a downhole tubing coupling centerline (CLTD). In further accordance with this aspect, the uphole tubing coupling centerline (CLTU) and the downhole tubing coupling centerline (CLTD) are offset from one another by a distance (DT). The gauge mandrel may further include a gauge cavity located in the upset section of the housing and extending along at least a portion of the length (Lt).

Abstract: Provided is a gauge sensor, a sensing system, and a well system. The gauge sensor, in one aspect, includes a sensor region, the sensor region including one or more pressure sensors or temperature sensors contained therein. In accordance with this aspect, the gauge sensor additionally includes a first tubing encapsulated conductor (TEC) termination region coupled to an uphole end of the sensor region, the first TEC termination region including a first TEC termination having a first TEC centerline (CLS1). The gauge sensor may further include a second tubing encapsulated conductor (TEC) termination region coupled to a downhole end of the sensor region, the second TEC termination region including a second TEC termination having a second TEC centerline (CLS2), and further wherein the first TEC centerline (CLS1) and the second TEC centerline (CLS2) are offset from one another by a distance (DS).

Abstract: Apparatuses and methods for pressure regulating check valve assemblies are described. In an example, the check valve assembly comprises a housing defining a fluid passage having a fluid inlet side and a fluid outlet side. A lift check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid inlet side and a second check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid outlet side. A flow dampener is positioned within the fluid passage and between the first and second check valves.

Abstract: Provided is a gauge sensor, a sensing system, and a well system. The gauge sensor, in one aspect, includes a tubing encapsulated conductor (TEC) termination region, the TEC region including a TEC termination, and a seal region coupled to the TEC region, the seal region including a gauge sensor angled surface configured to couple with a gauge mandrel angled surface of a gauge cavity that the gauge sensor is configured to insert within. The gauge sensor, in this one aspect, further includes a sensor region coupled to the seal region, the sensor region including one or more temperature sensors, and a pressure nipple region coupled to the sensor region, the pressure nipple region including a pressure nipple having a length (Lp).

Abstract: Provided is a gauge mandrel, a sensing system, and a well system. The gauge mandrel, in one aspect, includes a tubular having a length (Lt), an internal diameter (Di) and a width (W), the internal diameter (Di) and the width (W) defining a sidewall thickness (t), the tubular defining a primary fluid passageway. The gauge mandrel, in accordance with this aspect, further includes a gauge cavity extending along at least a portion of the length (Lt) of the tubular and located entirely within the sidewall thickness (t), the gauge cavity having an insertion end configured to accept a gauge sensor.

Abstract: Electrically insulated connector bands for Downhole Electrical Disconnect Tools provide power and/or data communication downhole are made from metal having sufficient strength and corrosion resistance to eliminate the need of any vacuum and sealed pressure compensation assembly while being exposed to wellbore fluids. The electrical insulation is achieved by having portions of the connector bands coated with electrically insulating material. An uncoated section of each connector band will provide the electrical path between the male and female mandrels.

Abstract: Provided, in one aspect, is a connection module. The connection module, in one aspect, includes a cable segment housing, a conductor extending into the cable segment housing, and a movement arrestor substantially surrounding the conductor and axially fixing the conductor relative to the housing, the movement arrestor having a non-PEEK non-conductive portion.

Abstract: Apparatuses and methods for pressure regulating check valve assemblies are described. In an example, the check valve assembly comprises a housing defining a fluid passage having a fluid inlet side and a fluid outlet side. A lift check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid inlet side and a second check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid outlet side. A flow dampener is positioned within the fluid passage and between the first and second check valves.

Abstract: Electrically insulated connector bands for Downhole Electrical Disconnect Tools provide power and/or data communication downhole are made from metal having sufficient strength and corrosion resistance to eliminate the need of any vacuum and sealed pressure compensation assembly while being exposed to wellbore fluids. The electrical insulation is achieved by having portions of the connector bands coated with electrically insulating material. An uncoated section of each connector band will provide the electrical path between the male and female mandrels.

Abstract: Apparatuses and methods for pressure regulating check valve assemblies are described. In an example, the check valve assembly comprises a housing defining a fluid passage having a fluid inlet side and a fluid outlet side. A first check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid inlet side and a second check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid outlet side. A flow dampener is positioned within the fluid passage and between the first and second check valves.

Abstract: Apparatuses and methods for pressure regulating check valve assemblies are described. In an example, the check valve assembly comprises a housing defining a fluid passage having a fluid inlet side and a fluid outlet side. A first check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid inlet side and a second check valve positioned within the fluid passage oriented to restrict fluid flow from the fluid outlet side. A flow dampener is positioned within the fluid passage and between the first and second check valves.

Abstract: A casing mandrel includes a body having a first end and a second end, the first end being configured to be coupled to an upper portion of a casing string and the second end being configured to be coupled to a lower portion of the casing string, a downhole tool operatively coupled to an outer surface of the body, a tool port defined in the body and extending between the downhole tool and an interior of the body and thereby placing the downhole tool in fluid communication with the interior of the body, and at least one degradable plug disposed within the tool port to prevent wellbore debris from obstructing fluid communication between the interior and the downhole tool, wherein the degradable plug degrades over time.

Abstract: Disclosed is an example casing mandrel that includes a body having a first end and a second end, the first end being configured to be coupled to an upper portion of a casing string and the second end being configured to be coupled to a lower portion of the casing string, a downhole tool operatively coupled to an outer surface of the body, a tool port defined in the body and extending between the downhole tool and an interior of the body and thereby placing the downhole tool in fluid communication with the interior of the body, and at least one degradable plug disposed within the tool port to prevent wellbore debris from obstructing fluid communication between the interior and the downhole tool, wherein the degradable plug degrades over time.