Products/Services for Wellhead Back Pressure Valve Lubricators
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Lubricators and Lubrication Systems - (517 companies)Specifications Important parameters to consider when specifying lubricators and lubrication systems include: capacity lubrication flow rate operating pressure maximum operating temperature Capacity refers to the volume of lubricant... -
Pressure Relief Valves - (1007 companies)...and back pressure regulators are the same device, only differing in application. The pressure relief valve "lets off steam" when safe pressures are exceeded, then closes again when pressure drops to a preset level. A back pressure regulator maintains... -
Pneumatic Lubricators - (149 companies)Pneumatic lubricators in compressed air lines atomize oil into aerosol form for injection into the air stream to lubricate downstream pneumatic tools, cylinders, motors, and valves. Pneumatic lubricators are used in compressed air lines to atomize... -
Wellhead Equipment - (147 companies)Wellhead equipment is used to connect the tubing and casing to an oil or gas pipeline. The casing is a permanently-installed pipe for lining the well hole to provide pressure containment and prevent collapse. The wellhead is a flanged device... -
Pressure Regulators - (1232 companies)...or line mount, stacked or switch mount, and subplate or manifold mount. Other features. Integral pressure gauges display system pressures. Integral filters are for the fluid intakes. Integral lubricators are for valve operation. Pressure reliefs... -
Filter, Regulator, Lubricator (FRL) Assemblies - (416 companies)...for the valve or inlet pressure for the regulator. Filter minimum particle size rating - Applies to filter, regulator, and lubricator (FRL) assemblies. It is the smallest size particle that will be entrapped by the filter. This rating is an indication...
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Back-up Rings - (113 companies)...applications (over 1500 psi) for support or as spacers. Applications. Typical applications include. Hydraulic cylinders. High-pressure hydraulic systems,. High-pressure valves. In many applications it is best to use two back-up rings; one above...
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Hydraulic Valves - (684 companies)Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves. In their unpowered state, hydraulic valves can be normally open (open...
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Gas Valves - (535 companies)Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Gas valves are flow...
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Gate Valves - (1164 companies)Credit: FBV, Inc. / CC BY-SA 4.0. Advantages. Disadvantages. Available in large sizes. Low pressure limitations. Can be used with slurries and viscous liquids. Slow open and close time. Used as a shut off valve. Erosion of the seat and disk can occur...
Product News
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Blacoh Fluid Control, Inc.
Back Pressure & Pressure Relief Valves When the difference between downtime and uptime can make or break your business, you want gear that 's just as tough as the problems you solve. That 's where Blacoh 's pressure relief and back pressure valves come in. There 's a reason operators and engineers ask for Blacoh by name. Our valves don 't just meet the standard. They set it. From day one, every Blacoh valve is built for the kind of safety, efficiency, and reliability you can measure in extra hours of uptime and lower maintenance... (read more)Browse Pressure Relief Valves Datasheets for Blacoh Fluid Control, Inc. -
IMI Life Science
High Back-Pressure Valve for Ventilators Technical Specifications. 16mm FLATPROP EQC MAX. High?flow valve engineered to maintain exceptional performance under high downstream back?pressure. EQCMAX is the ideal solution for architectures where restrictions or long downstream circuits create significant counter?pressure. Pressure?compensated proportional valve. Exceptional back?pressure capability: up to 90% of inlet pressure. High flow: 160 l/min at 2 barg. Robust, frictionless design for long?life, repeatable control. Suitable... (read more)Browse Industrial Valves Datasheets for IMI Life Science -
Blacoh Fluid Control, Inc.
Master Pump Pressure with Back Pressure Valves Back Pressure Valves --also known as loading valves or anti-siphon valves --play a crucial role in pump application by controlling the pressure on the discharge side of a pump. Prevent premature component wear, improve safety, enhance efficiency, and support multi-pump systems with this critical system accessory. (read more)Browse Backflow Preventers Datasheets for Blacoh Fluid Control, Inc. -
Douglas Electrical Components
Natural Gas Wellhead Feedthroughs Sealing Methods A common but highly dangerous approach to wellhead penetration involves squeezing rubber dams around the outside diameter of electrical cables. This method introduces two critical flaws: Precision Demands: It requires perfect alignment and hyper-precise sizing to fit the irregular outer jacket of the cable. Internal Gas Migration: It fails to account for pressure-driven leakage inside the cable. Flammable gas penetrates the internal cable strands and migrates straight... (read more)Browse Feedthroughs Datasheets for Douglas Electrical Components -
Parker Sporlan Division
Electric Pressure Regulating Valve The CDS family represents a line of electronically controlled step motor valves, designed to contribute minimal pressure drop to the system. In addition to their traditional application as Electric Evaporator Pressure Regulators, CDS valves can also be applied as Heat Reclaim, Head Pressure Control or Liquid Line Differential valves. CDS valves can be used to replace a variety of mechanical and solenoid valves throughout typical refrigeration systems, where low pressure drop and precise... (read more) -
Shenzhen Jewellok Technology Co., Ltd.
Pressure Regulators And Control Valves Product Features. * Low pressure, High flow regulator. * Brass chrome plated body for inert, reactive, flammable and oxidizing gas and mixtures up to grade 6.0. * Stainless steel 316L body for pharmaceutical, food, and beverage application. * 4 ports flexible configuration. * Stable outlet pressure. * Tested for use with oxygen. Typical Applications. * Component Testing. * Calibration Systems. * Laboratory Pressure Control. * High Pressure Sampling Systems. * Service & Test Equipment (read more)Browse Gas Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Shanghai Thinktank Process Management Co., Ltd
Low-Pressure Safety Valve Engineers face challenges in steam and compressed air systems, including maintaining set pressure, fast overpressure relief, and seamless integration with piping layouts, which are critical for operational safety and efficiency. This low-pressure safety valve delivers a precise and reliable solution: Reliable Pressure Control: Set at 0.049?MPa with reseating at 0.045?MPa for consistent overpressure protection. Fast, Efficient Discharge: 255?mm orifice, 62.5?mm lift, and 0.75 discharge... (read more)Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
Blacoh Fluid Control, Inc.
Need a pressure relief valve? The Blacoh Online Shop is open 24/7. Browse, compare, and order the fluid control solutions you trust. On your schedule, on your terms. See our options (read more)Browse Pressure Relief Valves Datasheets for Blacoh Fluid Control, Inc. -
Bonomi North America, Inc.
High-Pressure Ball Valve & Automated Valve Package Bonomi North America Introduces High-Pressure Ball Valves And Automated Valve Packages For Hydraulic Applications. Bonomi North America is introducing a new line of high-pressure carbon steel ball valves for use in hydraulic applications. The new valves come in two-way and three-way configurations with a choice of NPT or SAE thread end connections. Both the two-way valves (3200 Series NPT/3300 Series SAE) and the three-way valves (3400 Series NPT/3500 Series SAE) are available in 3/8-inch... (read more)Browse Ball Valves Datasheets for Bonomi North America, Inc. -
Shanghai Thinktank Process Management Co., Ltd
High-Pressure Pneumatic Control Valve The HLC Pneumatic Small-Port Control Valve is engineered for high differential pressure applications exceeding 2940 kPa (30 kgf/cm ^2). Designed for heavy-duty fluid control, this valve is perfect for conditions prone to flashing or cavitation. With its cage-guided structure, it ensures erosion resistance and durability, making it ideal for critical industrial applications. Key features include: High Differential Pressure Handling: Suitable for pressures exceeding 2940 kPa. Cage-Guided Design... (read more)Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd
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Fort Bliss exploratory slimholes: Drilling and testing
C� - cement in place fsh - any part of the drillstring, or other tools, accidentally leQ in the hole fshing - trying to retrieve a fsh float - essentially a check valve , used in the drillstring … keep liquid from flowing back up the drillpipe or … a worn core rod LCM - lost circulation material,' any material used for plugging formation fractures to avoid loss of drilling fluid lubricator - sealing element attached to the wellhead which allows a wireline … wellbore, while there is pressure in the wellbore matrix…
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Well-Performance Diagnostics Using Smart Plunger Technology
Operators typically rely on the lubricator to retrieve the plunger from the wellhead via the use of a mechanical catching device at the top of the lubricator . .... arrival of the plunger into the lubricator will keep the plunger from falling back down the tubing .... The operator can then safely retrieve the plunger from the lubricator by shutting in the master and swabbing valves and equalizing the pressure in the lubricator through a needle valve which is generally located on the stem of the lubricator.
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Hydraulic Pumping (1987 PEH Chapter 6)
Constant- pressure control valves or manual throttling valves are often used to regulate those wells on jet pumps. .... Lubricator . .... Some wells will flow or kick back when the operator is attempting to remove or to insert a pump in the wellhead .
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States > California > State > Regulations > Title 2 - Administration > Division 3 - State Property Operations > [2 CCR division 3, chapter 1] Chapter 1 - State...
(5) On wells capable of flowing oil or gas, the bore of the tubing string(s) shall be sealed with a back - pressure valve , safety valve or suitable tubing plug during the removal or installation of the Christmas tree. .... All perforating and wireline operations conducted under pressure shall be performed through a lubricator installed on appropriate .... The well shall not be left unattended unless all wellhead flow valves and the wireline blowout preventer…
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Underbalanced-Directional Drilling with Coiled Tubing - Challenges and Solutions
The appropriate deployment stack rams are closed on the BHA (slips and seals), the UCD tool is activated and the running tool is pulled back inside the lubricator . .... The top master valve is again closed. .... The working lubricator which is attached to the injector is positioned over the wellhead , made up and then pressure tested.
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Downhole Pressure and Temperature Survey Analysis for Wells on Intermittent Gas Lift
3)Check the calibration of the surface tubing and casing pressure sensor and install new charts for the two pen pressure recorded usually installed at the wellhead , Proceed with the installation of the lubricator and check the maximum well depth to verify .... If a standing valve is in the well, just check its depth. .... soon as the liquid slug has passed and the wellhead tubing pressure is back to its minimum…
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Fishing Live Perforating Guns Stuck in the Wellhead: The Challenges and Obstacles
…subsequent operations which were performed to remedy the situation and bring the well back to a productive .... This included freezing the wellhead to allow removal of the wireline lubricator and the upper part of the wireline fish followed by the installation of additional upper master/swab valves and a fishing operation using coiled tubing. .... Introduction The Piceance Creek field is a high pressure gas field located in Rio Blanco county in…
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Wellbore Investigation and Perforation of a Highly Deviated Well Using a Wireline Tractor and Strip Guns Offshore Angola
The WL crew rigged up the riser over the wellhead and connected the WL valve . .... They pressure tested (PT) the WL valve and prepared the e-line tools. .... up the grease head, put the LIB string (Fig. 6) in the pretested lubricator , and connected it … decided to POOH, clean the mark at the impression block, and run the tool back in hole.
