Goods & Services

Lubricating greases for use in oilfield valves in the oil and gas industry and excluding the automotive industry; lubricating oils and grease for use in oil and gas valves.

Goods & Services

Valves of metal not being parts of machines; oil and gas fracturing valves of metal

Goods & Services

Valves of metal not being parts of machines; oil and gas fracturing valves of metal not being parts of machines oil and gas fracturing valves of metal, namely, automated valves for controlling the flow of oil and gas fluids

Goods & Services

Valves of metal not being parts of machines; oil and gas fracturing valves of metal not being parts of machines

Goods & Services

Valves of metal not being parts of machines; oil and gas fracturing valves of metal not being parts of machines

Goods & Services

Oil field and oil well apparatuses, namely, spacer spools in the nature of couplings for metal conduits

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal; hydraulically operated oil and gas fracturing valves of metal, not being parts of machines

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal; hydraulically operated oil and gas fracturing valves of metal, not being parts of machines

Abstract

A hydraulic fracturing tree wing is formed with a studded hydraulic valve next to a manual valve. The stud-to-flange connection allows for a shorter, lighter wing. The studded hydraulic valve maybe a gate valve that includes a T-slot coupling between an operating stem and the gate. A bonnet seal ridge may be formed to withstand undue deformation during operation that wears or destroys seals. A method for forming a hydraulic fracturing tree assembly includes using a flanged manual valve with a studded hydraulic valve. Other valves and methods are presented.

IPC Classes  ?

• E21B 34/02 - Valve arrangements for boreholes or wells in well heads
• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 33/02 - Surface sealing or packing
• F16K 3/02 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor
• F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves

Abstract

In one instance, a method of completing a well includes providing a drilling-uncompleted adapter having a first side on an upper portion and a second side on a lower portion and attaching the second side of the drilling-uncompleted adapter onto a casing head of a well. The method further includes attaching at least one fracturing valve to the first side of the drilling-uncompleted adapter and fracturing the well. The method also includes removing the drilling-uncompleted adapter after fracturing and attaching tubing head to the casing head for production. The tubing head does not endure the fracturing.

IPC Classes  ?

• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 1/04 - Devices for reversing the movement of the rod or cable at the surface
• E21B 33/04 - Casing headsSuspending casings or tubings in well heads
• E21B 34/06 - Valve arrangements for boreholes or wells in wells

Abstract

A smart belt system to be worn by a person is described here. The smart belt system includes an elongated belt, a microprocessor coupled to the belt, a bus disposed within the elongated belt configured to conduct data to the microprocessor, a rechargeable power supply coupled to the belt and configured for providing electrical power to the microprocessor, and a mobile communication device in wireless communication with the microprocessor and having an application executing and stored in the mobile communication device.

IPC Classes  ?

• G08B 21/02 - Alarms for ensuring the safety of persons
• B60H 1/00 - Heating, cooling or ventilating devices
• B60R 21/01 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
• B60R 22/10 - Safety belts or body harnesses in vehicles specially adapted for children or animals
• B60R 25/24 - Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user

Abstract

A hydraulic fracturing tree wing is formed with a studded hydraulic valve next to a manual valve. The stud-to-flange connection allows for a shorter, lighter wing. The studded hydraulic valve may be a gate valve that includes a T-slot coupling between an operating stem and the gate. A bonnet seal ridge may be formed to withstand undue deformation during operation that wears or destroys seals. A method for forming a hydraulic fracturing tree assembly includes using a flanged manual valve with a studded hydraulic valve. Other valves and methods are presented.

IPC Classes  ?

• E21B 34/02 - Valve arrangements for boreholes or wells in well heads
• E21B 43/26 - Methods for stimulating production by forming crevices or fractures
• E21B 33/02 - Surface sealing or packing
• F16K 3/02 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor
• F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
• F15B 13/08 - Assemblies of units, each for the control of a single servomotor only

Abstract

An oilwell choke can include a choke body having an inlet and an outlet, a seat, a gate configured to optionally sealingly engage the seat, and an at least partially curved choke profile. A gate can include an at least partially curved gate profile and a seat can include an at least partially curved seat profile. A choke profile can have one or more radiuses of curvature. At least a portion of a choke profile can be elliptical. An oilwell choke can include a secondary closure, which can include an annular tongue configured to sealingly engage an annular groove.

IPC Classes  ?

• E21B 34/02 - Valve arrangements for boreholes or wells in well heads

Goods & Services

Oil and gas well equipment, namely, metal adapters to go on casing heads proximate the casing hanger for well fracturing

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal; hydraulically operated oil and gas fracturing valves of metal Automatic oil and gas fracking valves

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal; hydraulically operated oil and gas fracturing valves of metal Automatic oil and gas fracking valves

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal; hydraulically operated oil and gas fracturing valves of metal Automatic oil and gas fracking valves

Goods & Services

Machine shop services, namely, machining parts for others Valves of metal not being parts of machines, namely, manually-operated gate valves and manually operating fracking valves; manually operated, metal oil drilling and production manifolds for pipelines; metal zipper manifolds for pipelines Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, casing heads, tubing heads, casing spools, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges Automatic valves used in oil and gas fracturing in the nature of fracking stacks; 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; safety valves for flow shutoff in well construction; automatic control valves for regulating the flow of gases and liquids; pressure relief valves used in oil drilling and production Rental of industrial equipment used for fracking, namely, wellhead systems, manifolds, valves, fracking stacks, flanges, chokes, and plug catchers; repair and maintenance of construction and industrial equipment for others; installation of oil and gas fracturing equipment for others

Goods & Services

Valves of metal not being parts of machines; manually-operated oil and gas fracturing valves of metal Automatic oil and gas fracking valves

Abstract

The embodiments disclosed herein relate to an apparatus for monitoring a fluid level in a returns tank in the oil and gas industry, the apparatus having a sensor configured to monitor the fluid level of the returns tank, wherein the sensor is located within the tank; and a communication device configured to transmit the fluid level from the sensor to a programmable logic controller.

IPC Classes  ?

• G01F 1/00 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
• G01F 23/00 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
• G06Q 50/06 - Energy or water supply
• E21B 21/08 - Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure