Abstract

A bi-directional floating plug that utilize pressure from fracturing, wirelines, etc. to set a metal to metal seal against a fixed insert within a valve body

IPC Classes  ?

• F16K 5/18 - Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
• F16K 5/04 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfacesPackings therefor

Abstract

An automated zipper manifold with remotely and independently controlled and monitored valves, wherein second pressure transducers are positioned on the zipper manifold and are configured to determine a flow analysis across the valve.

IPC Classes  ?

• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 34/16 - Control means therefor being outside the borehole
• F16N 13/22 - Lubricating-pumps with distributing equipment
• F16N 29/02 - Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditionsUse of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant

Goods & Services

Oil well Christmas trees in the nature of an assembly of valves, spools, and fittings that control the flow of oil or gas out of a well; Control valves for regulating the flow of gases and liquids; Signalling lights; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, valves for fracturing operations; LED lighting controls for indicators for valves for fracturing operations in the energy sector Oil pumping and extraction; Technical consulting related to the installation of oil and gas equipment, control systems, and machinery; Drilling and pumping of oil; Oil and gas drilling; Drilling for oil and gas

Abstract

A bi-directional floating plug that utilizes pressure from fracturing, wirelines, etc. to set a metal-to-metal seal against a fixed insert within a valve body, and a secondary seal via a energized fluid within a sealing groove while the metal-to metal seal is retained.

IPC Classes  ?

• F16K 5/18 - Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
• F16K 5/04 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfacesPackings therefor

Abstract

An automated zipper manifold with remotely and independently controlled and monitored valves, wherein second pressure transducers are positioned on the zipper manifold and are configured to determine a flow analysis across the valve.

IPC Classes  ?

• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 34/16 - Control means therefor being outside the borehole
• F16N 13/22 - Lubricating-pumps with distributing equipment
• F16N 29/02 - Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditionsUse of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant

Abstract

A plug that contacts both an upstream seat and a downstream seat based on a upstream spring creating first forces on the upstream seat and a downstream spring creating second forces on the downstream seat. The first forces may be in a downstream direction and the second forces may be in an upstream direction. Additionally, the upstream chamber and the downstream chambers may be dependent pistons that are configured to create dynamic forces acting upon the plug.

IPC Classes  ?

• F16K 5/20 - Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
• F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfacesPackings therefor
• E21B 43/26 - Methods for stimulating production by forming crevices or fractures

Abstract

An automated zipper manifold with remotely and independently controlled and monitored valves, wherein second pressure transducers are positioned on the zipper manifold and are configured to determine a flow analysis across the valve.

IPC Classes  ?

• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 34/16 - Control means therefor being outside the borehole
• F16N 13/22 - Lubricating-pumps with distributing equipment
• F16N 29/02 - Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditionsUse of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant

Abstract

A dump valve positioned between two valves inline valves, wherein the dump valve is configured to remove fluid and/or pressure acting upon the inline valves.

IPC Classes  ?

• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 33/068 - Well headsSetting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
• E21B 34/02 - Valve arrangements for boreholes or wells in well heads

Abstract

A mounting system for zipper manifold that includes rails. Embodiments may include mixing block and injection head modules that are configured to move on a trailer.

IPC Classes  ?

• E21B 21/10 - Valves arrangements in drilling-fluid circulation systems
• E21B 21/01 - Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
• E21B 21/06 - Arrangements for treating drilling fluids outside the borehole
• E21B 34/16 - Control means therefor being outside the borehole
• E21B 43/26 - Methods for stimulating production by forming crevices or fractures