An essential component to any high pressure compressed gas system, it serve as a buffer and a storage medium between the compressor and the consumption system.
An annular blowout preventer is a large valve designed to seal, control, and monitor oil and gas wells. These BOPs have elastomeric sealing, a valve resembling a large rubber donut, which mechanically squeezes inward to seal the drill string, casing, open hole, or pipe
Sealing device with sub used in space between two concentric objects such as wellbore and casing.
This conveyor has metallic plates linked as a continuous chain which roll over two toothed drives and driven rollers to convey material.
A beam pumping unit is a machine for translating rotary motion from a crankshaft to a linear reciprocating motion for the purpose of transferring mechanical power to a down-hole pump. The purpose, simply stated, of the basic system is to transmit energy from the surface to the downhole pump.
An integral bit and eccentric reamer used to simultaneously drill and under ream the hole.
Device attached to a mining machine to support a mining bit which fits into the block. Used in underground mining.
A type of centralizer employing a rigid blade design.The blade is made of high-quality chrome molybdenum alloy steel.This type of centralizer works well even in deviated wellbores, but do not provide as good centralization as bow-spring type centralizers in vertical wells.
Parts and accessories for a type of valve installed at the wellhead to prevent the escape of pressure either in the annular space between the casing and drill pipe or in open hole (i.e., hole with no drill pipe) during drilling completion operations.
BOP cup tester are designed to be attached to the drill string and lowered into the casing beneath the wellhead to pressure test the blowout preventer stack and the wellhead.
BOP operating system is designed to provide a fast and reliable closure around pipe or casing in the well bore.
A type of centralizer employing a metal strip shaped like a hunting bow attached to the outside of well casing.Used to keep casing in the center of a wellbore prior to and during a cement job.
Combination of short length of pipe with bow spring centralizer.
External type of downhole fishing tool used in oilwell drilling operations.
Parts and accessories for a downhole tool, composed primarily of slips, a plug mandrel, and a rubber sealing element, that is run and set in casing to isolate a lower zone while an upper section is being tested or cemented.
Device used for measuring the bulk density of the formation in oilfield operations.
Assortment of tools used to repair cased-hole completions which are comprised of small holes (perforations) made in the portion of the casing passing through the production zone to provide a path for the oil to flow from the surrounding rock into the production tubing.
OCTG tubing and casing accessories Marker joints, Pup joints, Couplings, Test caps, Test plugs, Lift caps, Subs, Crossovers, Float equipment (blanks), etc.
Heavy cylindrical apparatus bearing knives, and run on a string of tubing or drill pipe into a well, to perform cutting on the inner walls of a pipe through rotation, thus freeing a pipe section.
Tool which helps to set casing exit devices.
A casing exit (window cutting) tool consisting of an elongated cylindrical wedge-shaped member having an inclined concave deflection surface that guides the angle of the rotary cutting tool progressively outward to cut the exit.
Device and accessories used for inspecting casing in oilfield operations
A Casing joint tool c/w connectors is a length of steel pipe, generally around 40-ft [13-m] long with a threaded connection at each end. Casing joints are assembled to form a casing string of the correct length and specification for the wellbore in which it is installed.
A type of construction equipment used in drilling and foundation work for buildings, factories, roads, bridges and steel towers.
Parts and accessories used in patching of casing.
Parts and accessories for a tool that is forced through a pipeline or flow line to clean out accumulations of wax, scale, and debris from the walls of the casing pipe.
Device used for protector and seal thread during casing running operations.
Assortment of float equipment components used to provide casing buoyancy and prevention of re-entry of cement.They guide casing into the wellbore and provide a landing seat for wiper plugs in oilfield cementing operations.
Assortment of stage tool components which are used to position the casing string in a wellbore for cementing operations.
Assortment of isolation tools set in the well casing or liner that enables treatments to be applied to a lower interval while providing isolation from the annulus above.
Parts and accessories for devices used to centralize the casing string in the wellbore oilwell drilling operations.
Chemical injection pump packages are used for a wide range of chemicals and applications. A large part of these applications are to secure the production process by means of injection of small amounts of chemicals into the production well. These packages are also used in the petrochemical industry.
Device that minimizes the natural curvature of the coiled tubing tool string, allowing the smooth passage of wireline tools, or other equipment through the ID of the coiled tubing.
A downhole device used to connect the tool string to the coiled tubing string.
A continuous length of low-alloy carbon-steel tubing that can be spooled on a reel for transport, then deployed into a wellbore for the placement of fluids or manipulation of tools during workover and well-intervention operations.
A Compact or unitized wellhead is a multistage cross-over spool for suspension and sealing around multiple strings of casing or tubing, combining several convention stages of casing head spools / tubing spool.
Conductor casing is the first string set below the structural casing (i.e., drive pipe or marine conductor run to protect loose near-surface formations and to enable circulation of drilling fluid). The conductor isolates unconsolidated formations and water sands and protects against shallow gas. This is usually the string onto which the casing head is installed. A diverter or a blowout prevention (BOP) stack may be installed onto this string. When cemented, this string is typically cemented to the surface or to the mudline in offshore wells.
Conductor casing shoe joint assemblies is the first string set below the structural casing (i.e., drive pipe or marine conductor run to protect loose near-surface formations and to enable circulation of drilling fluid). The conductor isolates unconsolidated formations and water sands and protects against shallow gas .Another term for float joint, a full-sized length of casing placed at the bottom of the casing string that is usually left full of cement on the inside to ensure that good cement remains on the outside of the bottom of the casing.
A drive shoe is a beveled-edge sleeve or coupling that is attached to the bottom of pipe or casing to act as a cutting edge in most casing advancement systems. It also acts as a protector for the pipe/casing to prevent splitting
Cutter head bit used in underground mining on continuous mining machine systems
Finishing rod used to remove fluid from wellbore in artificial lift system.Also known as a special steel pumping rod.
Threaded end of continuous sucker rod having special pulling criteria.
The primary purpose of a wellhead is to provide the suspension point and pressure seals for the casing strings that run from the bottom of the hole sections to the surface pressure control equipment. While drilling the oil well, surface pressure control is provided by a blowout preventer (BOP).
Crank used in oilwell pumping unit extends from and is coupled to the valve member at the valve stem for moving the valve member between open flow and closed flow positions responsive to rotation of the crank arm.
Bits to crush coal and rock in mining and ore preparation
Hammers to crush coal and rock in mining and ore preparation
Bar that chain runs around on cutter head.Bar is attached to cutting machine used to cut coal or rock.
These are chain attachments to cutting tools used in mining
Dehydration equipment packages skids means for removing water vapor in natural gas, widely used in oil and gas dehydration gas pipeline before the technology is mature and reliable.
A type of equipment that is used for bucket type excavation of narrow and deep underground holes.
Drill collar with swivel action ability used in directional drilling.
A device used to stabilize the drill string during drilling operations especially in directional drilling.
Short length of pipe having swivel action used in directional drilling.
Equipment having a small propulsive ability used in directional drilling.
Downhole camera systems are the tool of choice to perform remote visual inspection and downhole surveys. These are commonly used for routine or post-service assessments, conditions evaluation and monitoring.
Component parts of control valve used in the wellbore in oilfield operations.
A type of pump that operates on the principle of a high-pressure fluid jet and the venturi effect it creates.
Downhole progressive cavity pump and associated parts
Parts and accessories for an apparatus that absorbs shock downhole in a wellbore. The kinetic energy from a moving tool is absorbed to dissipate such energy, to decelerate the moving tool, or to prevent impact damage from contact between the tool and other downhole components.
Spring-loaded buttons on a packer that provide friction with casing to retard movement of one section of a packer while another section rotates for setting.
Miscellaneous bits and accessories used in mining operations. Includes collars, clips, pins.
The working platform approximately halfway up the derrick or mast in which the derrickman stores drillpipe and drill collars in an orderly fashion during trips out of the hole.
A mechanical device used downhole to deliver an impact load to another downhole component, especially when that component is stuck. There are two primary types, hydraulic and mechanical jars.
Parts and accessories for a mechanical device used downhole to deliver an impact load to another downhole component.
Equipment used to drill holes in the ground for such activities as prospecting, well sinking (petroleum, natural gas, water, and salt), and scientific explorations. Drilling holes in rock to receive blasting charges is an operation in tunneling, mining, and other excavating. oil-drilling rig.
The drilling mud system will separate unuseful drilling cuttings and other solids among drilling fluids. It will correct drilling mud property and keep the drilling fluids performance good. Solid control effect to well drilling also includes holding proper gravity, density, weight, etc.
Special spear device used in casing while conducting downhole drilling.
Specific parts associated with drilling spears
A type of drill bit used with casing while drilling.
Parts and accessories for drill shoe.
Tubing used in conjunction with sucker rods on gas wells
A Dynamometer is a diagnostic device used on Sucker Rod Pumped Wells that measures the load on the top rod (Polished Rod) and plots this load in relation to the polished rod position as the pumping unit moves through each stroke cycle. The plot of the polished rod Load vs Position is known as the Surface Card.
A vibro feeder has a tray which is mounted below a hopper and material is discharged by inducing vibration to this tray electro magnetically through a set of leaf springs.
A vibro feeder has a tray which is mounted below a hopper and material is discharged by inducing vibration to this tray through two eccentric weight mechanical vibrators on both sides.
Pumping unit parts in oilwell production process
The equalizing sub is attached between the O-sub and the control device. These equalizing subs have a spring-loaded dart that protrudes into the bore of the sub. When a prong attached to the pulling tool is run into the sub, the dart is pushed off its seat.
Special liner capable of expanding in the open hole below the production casing.
An expandable plug particularly adapted to plug an engine's oil pan drain hole. The expandable plug includes a threaded bolt, a compression plate assembled with the bolt, and a compression nut assembled with the bolt and adapted to bear against the compression plate. A resiliently deformable section of tubing is assembled in slip fit relation with the bolt, the tubing section being axially compressible and radially deformable but not being a specially molded part. With the plug located within the pan's drain hole, tightening of the compression nut causes the tubing section to bulge outwardly into a liquid sealing with the hole, and also to bulge inwardly into liquid sealing relation with the bolt, thereby plugging the drain hole against oil flow therethrough.
Standard components for repairing expandable sand screen hangers.
With an expandable slotted tubing (EST), and fiber-cement wellbore lining, the system has been developed. Its purpose is to temporarily secure the integrity of a wellbore section in order to allow drilling operations to continue through deeper over pressured or depleted zones. The lining is installed below the previous casing with no or minimal reduction in hole diameter.
Used in underground mining on feeder machines for crushing coal being sent to belt
Tank constructed of fiberglass for containing liquids.
A block with lead or another relatively soft material on its bottom used in fishing operations.
A mechanical device used downhole to deliver an impact load to another downhole component used in fishing operations
A powerful permanent magnet designed to recover metallic objects lost in a well.
An inside grappling device for oilfield downhole fishing operations that has a tapered and threaded profile, enabling the fisherman to first guide the tool into the top of the fish, and then thread the fishing tool into the top of the fish so that recovery may be attempted.
Parts and accessories for an inside grappling device for oilfield downhole fishing operations that has a tapered and threaded profile, enabling the fisherman to first guide the tool into the top of the fish, and then thread the fishing tool into the top of the fish so that recovery may be attempted.
Short length of pipe used in oilwell fishing operations.
A short length of surface-hardened pipe that fits inside the swivel and serves as a conduit for drilling fluid through the swivel used in oilwell fishing operations.
Fracturing, or fracking, is a drilling method used to extract petroleum oil or natural gas from deep in the Earth. In the fracking process, cracks in and below the Earth's surface are opened and widened by injecting water, chemicals, and sand at high pressure.
A device run on wireline into the wellbore and inside the fishing string and fish to locate the area where a fish is stuck
Fuel gas conditioning skid is a highly prioritized technology that generally pre-treats the natural gases and other ignitable gasses before infusing them into a basic cycle or a gas turbine generator. The main work that skid performs is treating natural gas into useable gases.
Parts for tool used for measurement of naturally occurring gamma rays in wellbore.
Device installed in the tubing string of a gas-lift well onto which or into which a gas-lift valve is fitted. There are two common types of mandrels: 1/ a gas-lift valve is installed as the tubing is placed in the well; 2/ in the side-pocket mandrel, however, the valve is installed and removed by wireline while the mandrel is still in the well, eliminating the need to pull the tubing to repair or replace the valve.
a device installed on a gas lift mandrel, which in turn is put on the tubing string of a gas lift well.
Parts and accessories of valve used in an artificial-lift method in which gas is injected into the production tubing to reduce the hydrostatic pressure of the fluid column called asgas lift system
A drilling fluid mainly depends on the type of formation and the borehole depth. The various kinds of drilling fluids normally used are water, bentonite mud, cutting oil, polymers (both water-based and mud-based), etc.
A machine that pumps out earth and sand as well as fragmented substances inside the casing at the time of boring with large caliber in public works.
Pumping unit parts in oilwell production process
Parts and accessories for a device used to make up and buck up couplings on pipe lying in the horizontal position.
Oilwell pumping unit forward part
Hydraulic power units provide pressurized flow to hydraulic motors, cylinders, and other hydraulic components. Hydraulic power units (HPUs) differ from pumps, as an HPU contains a fluid reservoir, multiple pump stages and coolers to keep fluid at a safe working temperature.
A type of packer that uses an inflatable bladder to expand the packer element against the casing or wellbore.
Intelligent pigs are used to inspect the pipeline with sensors and record the data for later analysis.
A type of equipment comprised of a camera and lighting device and moved by robot. It is used to identify abnormalities within sewage pipe, water supply pipe and gas pipe through monitor.
A robotic device equipped with cutters that is inserted into a pipeline and can be remotely activated to remove protrusions within the pipeline.
Basket inside overshot which is used for collecting debris or metal particles during downhole fishing operations.
Parts and accessories associated with junk baskets.
Device used for collecting junk in oilwell completion process.
A high-pressure pump is designated for well-kill purposes. Depending on the application, the kill pump may need to be connected to a ready supply of kill fluid should well control be required at short notice. Pump Skids are complete packages that handle applications such as water pumping, process metering, fire suppression or chemical dispensing. Usually constructed with I-beams as a support base, a pumping skid will typically include a motor or engine, pump and the electrical controls necessary to interface with the motor.
A component installed near the bottom of the casing string
Short sub having lifting hook profile on the top which is used for lifting purpose with a thread in and out actions.
Assortment of tools used in setting liner packers in production process
Special tool with collar for setting liner in open wellbore.
Running tool used in liner placing operations in wellbore in production process.
Assortment of components used to repair liner system, e.g., parts of the casing string that do not extend to the top of the wellbore, but instead are anchored or suspended from inside the bottom of the previous casing string. Includes conductors, hangers, tie-backs, etc.
Sealing device of liner in oilwell drilling operations.
Measurement of formation properties during the excavation of the hole, or shortly thereafter through the use of tools integrated into the bottom hole assembly.
Parts of toolsandtool accessories used in the logging while drilling
Type of bit used on longwall mining machines for underground coal mining
A low-temperature separation unit consists of a high-pressure separator, pressure-reducing chokes, and various pieces of heat exchange equipment.
This type of conditioner is manufactured by blending an oil with a natural high viscosity index with a pour-point depressant and anti‑wear package that is proven compatible with hydraulic oils.
Lube Oil skid system provides pressurized lubrication and protection to various types of industrial rotating equipment such as turbines, compressors, high pressure pumps, electric motors and generators, this ensures that the lubricant is at the right temperature and free of contaminants for smooth operation.
A type of slickline centralizer with magnetic ability.
Offshore construction is the installation of structures and facilities in a marine environment, usually for the production and transmission of electricity, oil, gas and other resources.
The Shallow water mudline suspension system with platform tieback is used to support the weight of each casing string used to drill a well at or near the mudline (seabed). For drilling, production, temporary abandonment, or subsea completions on mudline-suspended wells.
Parts and accessories used by mud motors.
a piece of downhole equipment, consisting of a sealing device, a holding or setting device, and an inside passage for fluids, used to block the flow of fluids through the annular space between the tubing and the wall of the wellbore by sealing off the space between them.
Non-magnetic drill stem substitute have to be manufactured from selected bars of alloy steel, heat-treated to provide the strength and toughness required to carry the entire weight of the drill string or to withstand high torque differentials.
A generic term used to describe equipment attached to, and run with, the casing string. Commonly used casing hardware includes guide or float shoes, float or landing collars, centralizers, scratchers, and cement baskets. More specialized casing hardware may include stage-cementing collars, differential fill-up equipment, and other specialized equipment to help achieve successful placement and cementation of the casing string.
Production is the process of extracting the hydrocarbons and separating the mixture of liquid hydrocarbons, gas, water, and solids, removing the constituents that are non-saleable, and selling the liquid hydrocarbons and gas. Production sites often handle crude oil from more than one well. pumping unit, sucker rod, electrical submersible pump, screw pump, and thermal production equipment etc.
An oil and gas separator is a vertical or horizontal pressure vessel that producers use to separate a well stream into gaseous and liquid components. Installed either in an onshore processing station or on an offshore platform.
Shallow water subsea christmas trees and wellhead assemblies. A Christmas tree is a piece of equipment that provides flow control on a oil or gas well. Christmas trees are a vertical assembly of valves with gauges and chokes that allow for adjustments in flow control as well as injections to stimulate production. Assembly consists of Tree cap and gauge, Tree adapter, Swab valve, Kill wing valve, Production wing valve,Surface choke, Master Valves (Upper and Lower master valves) Tubing head adapter, Production string etc
Bottom hole pressure and temperature monitoring equipment is used for the management of the dangerous effects caused by the unexpected release of formation fluid, such as natural gas and/or crude oil, upon surface equipment of oil or gas drilling rigs and escaping into the atmosphere.
Christmas tree is a piece of equipment that provides flow control on a oil or gas well. Christmas trees are a vertical assembly of valves with gauges and chokes that allow for adjustments in flow control as well as injections to stimulate production. Assembly consists of Tree cap and gauge, Tree adapter, Swab valve, Kill wing valve, Production wing valve, Surface choke, Master Valves (Upper and Lower master valves) Tubing head adapter, Production string etc.
Primary components of a wellhead system include tubing head adapter, tubing hangers, tubing heads, mudline suspension systems, test plugs, seals, choke manifold, casing hangers, casing spools, and casing head , pack off seals and the Christmas tree etc
The wellhead equipment is the component at the surface of an oil or gas well, which offers the pressure-containing and structural interface for the drilling equipment. It provides pressure seals and suspension point for the casing strings. It forms an integral structure of the well.
Special type of cable used in optical sensing wellbore ( downhole ) operations in oilwell drilling
Short length of pipe and accessories used in optical sensing operations
Specialized cable used in surface level oilfield optical sensing operations.
Lever for adjusting an overshot grapple.
A fishing tool that is attached to tubing or drill pipe and lowered over the outside wall of pipe or sucker rods lost or stuck in the wellbore.
A mechanism that is fitted into an overshot to grasp and retrieve fish from the borehole
Special sealing element in overshot tool.
Parts and accessories for a fishing tool that is attached to tubing or drill pipe and lowered over the outside wall of pipe or sucker rods lost or stuck in the wellbore.
Liner is a casing string that does not extend back to the wellhead, but is hung from another casing string. Liners are used instead of full casing strings to: Reduce cost. Improve hydraulic performance when drilling deeper. Allow the use of larger tubing above the liner top.
A permanent downhole gauge (PDG) is a pressure and/or temperature gauge permanently installed in an oil or gas well. Typically they are installed in tubing in the well and can measure the tubing pressure or annulus pressure or both. Systems installed in well casing to read formation pressure directly, suspended systems, and systems built in coil (continuous) tubing are also available. The data that PDGs provide are useful to Reservoir Engineers in determining the quantities of oil or gas contained below the Earth's surface in an oil or gas reservoir and also which method of production is best.
Pig signaler (Pig indicator, Pig detector) is a device installed on a pipeline or a pig trap. The Pig signaler will confirm the passage of a Pig in a pipeline or the arrival/departure of pig in/from a pig trap.
Parts and accessories used in pipe handling equipment
Device used for cleaning oil pipeline
Tank constructed of plastic used to contain liquids.
Equipment used in gas wells to unload relatively small volumes of liquid.Called a plunger lift system.
Component parts of a system that unloads gas wells and high gas/liquid ratio oil wells without interrupting production.These include a plunger that travels to the bottom of the well where the fluid is picked up and, acting as a swab, is brought to the surface removing all liquids in the tubing.The system uses the well's own energy requiring no additional power expense.
Polished Rods & Couplings are designed to handle the running torque and the entire axial load generated by the rod string weight up to the rotor situated downhole and the hydraulic pressure in operation.
A stuffing box for providing a seal around a polished rod of the beam pump assembly. The stuffing box comprising first, second and third tubular elements, which elements are co-axially arranged around the polished rod.
A mechanically powered wrench used to make up or break out a drill rod,casing, or pipe string
Pressure transient testing provides information about individual well performance, wellbore damage, reservoir pressure, and reservoir fluid flow capacity.
Production logging tools (PLTs), drilling & retrievable production tools in oil and gas industries are used for obtaining fluid types and measuring fluid rates in the borehole for both production and injection wells and to better understand the well productivity or the well infectivity of the interest zones.
Sealing device of liner in oilwell drilling operations.
Parts and accessories for an isolating device used in the oilwell completion process.
The production string is a part of an oil well that is composed of the production tubing and other completion components and serves as the conduit through which the production fluid flows from the oil reservoir to the surface through the wellhead. Its purpose is to both contain the fluids from contaminating the environment or eroding the other well structures, such as the casing. The subsurface pumps used in sucker-rod pumping work on the positive displacement principle and is of the cylinder and piston type.
The production string is a part of an oil well that is composed of the production tubing and other completion components and serves as the conduit through which the production fluid flows from the oil reservoir to the surface through the wellhead. Its purpose is to both contain the fluids from contaminating the environment or eroding the other well structures, such as the casing.
It includes surface, downhole and internal blowout preventers, rotating heads, circulating heads, tubing injection heads, diverters, wireline lubricators and stuffing boxes, kelly cocks, stabbing valves, choke lines and manifolds, mud gas separators, kill-lines, valves and other equipment required for killing a well.
Surface recorders can be used along with bottom hole recorders to eliminate the guesswork in determining when a well test can be terminated when real-time surface readout is not available.
Sucker rod for PCP applications involving high torque work --spinning motion-- instead of high tension work, like the standard ones used on sucker rod pumps --reciprocating motion-- which involve high torque work
Procurement of production equipment spare parts and accessories for Surface wellhead, flowlines, chokes, Separators and processing equipment etc.
Specially fabricated oilfield structure used in artificial lift system pumps.
Quick unions fitting for flexible steel hoses connections are used to assemble lubricators and related equipment and are designed to assist rig up for well intervention operations.
A meter used for survey of radiation effect or radiations process in oilfield
A type of drilling rig that crushes base rock by attaching a special roller bit to the drill rod block section, and discharges crushed excavated soil to the surface by sucking the circulation water and crushed rock with a vacuum pump through the drill rod pipe.
Type of bit used to drill in roof of coal mine for installation of roof bolts
A machine which produces material for rotating a log longitudinally against a blade.
Parts and accessories for rotary steerable tools used in directional drilling.
A sealing device used to close off the annular space around the kelly in drilling with pressure at the surface, usually installed above the main blowout preventer.
Parts and accessories for a sealing device used to close off the annular space around the kelly in drilling with pressure at the surface, usually installed above the main blowout preventer.
Support of oilwell pumping unit
A component used to seal by welding the filter and outside cover of a sand control device.
Parts and accessories for device used to prevent sand from interfering with the oilwell production process.
Assortment of components used in constructing the setting adapter which is part of the setting tool also known as a running tool. This is a tool or device that is used in the placement or setting of downhole equipment such as permanent packers or plugs. The running tool can be retrieved after the operation or setting process.
Centralizers specially Used in Slickline Activity
Parts and accessories used in slickline centralizer which help to centralize the wireline tool string
Parts and accessories for wireline service tool used to install and retrieve flow control devices in downhole gas lift systems.
Parts and accessories used in specialized tools used to run equipment in a well, such as a wireline running tool for installing retrievable gas lift valves.
Assortment of components used to repair sliding action in sleeve for performing ON / OFF action in artificial lift valve systems
Tool designed for work with expandable downhole equipment and tubulars.
A template for placing slots through the wall of a metal pipe in a helical pattern.Used in sand control operations.
Expandable tubular technology is a system for increasing the diameter of the casing or liner of an oil well by up to 30% after it has been run down-hole.
A temporary platform erected in the derrick at an elevation of about 20 to 40 feet above the derrick floor. The derrickman or other crew members work on this board while casing is being run in a well. Derived from the term to stab meaning to guide a joint while it is being screwed into another joint or section.
Downhole valve assembly that is designed to hold pressure from above while allowing fluids to flow from below
Drill rods used to drill holes in underground mine roof for installation of roof support bolt.
Tank constructed of steel for containing fluids.
Straight Bore Metal Seal (SBMS) for gas tight sealing between the tubing hanger neck and Christmas tree.
Equipment used to assist in reducing deep water pressures and increasing the uplift of buoyancy of subsea installations, modules or components
Design of subsea trees utilizing conventional guideline installation and vertical well re-entry techniques.
Design of subsea trees utilizing guideline less installation.
Subsea connection systems are used to provide diverless links between subsea wells, manifolds, pipelines, risers and control umbilicals.
Includes topside and subsea controls, control stations, flying leads, subsea control module SCM, SCM mounting base, hydraulic and electric power units, uninterrupted power supply, distribution units, master control station.
Fittings designed and manufactured for use in harsh subsea environments
Flange designed and manufactured for use in harsh subsea environments
Technically challenging, multi-layer structure of helically wound metallic wires and tapes and extruded thermoplastics designed to form a structure that addresses the specific environmental requirements and characteristics of the transported fluids
A flexible conduit which can handle both vertical and horizontal movements utilized to transport produced hydrocarbons, as well as production materials, such as injection fluids, control fluids and gas lift and are insulated to withstand seafloor temperat
Device for measuring individual fluid flow rates of oil and gas when more than one fluid is flowing through a pipeline at subsea temperatures and pressure
Device for measuring fluid flow rates (oil and gas) coming from the wellbore. Since single phase meters are designed to accurately measure only one fluid, the mixture must pass through a fluid-separation stage (separator) prior to metering
An electric cable, optical fibre cable, hose, or steel tube with end fittings or connectors installed at each end to provide a flexible connection between sub-sea terminations or between a sub-sea termination or sub-sea distribution unit and a sub-sea sys
Tool is designed to ease the subsea installation of electrical and hydraulic jumpers
Line Pipe designed and manufactured for use in harsh subsea environments
Equipment used to merge the flow from multiple subsea wells for transfer into production flowlines and to manage distribution of injected water, gas and chemicals.
Materials or systems designed and manufactured for use in harsh subsea environments while providing sufficient protection from corrosion and thermal insulation
A subsea production system consists of a subsea completed well, subsea Christmas trees and wellhead systems, subsea tie-in to flow line system, jumpers, umbilical and riser system and subsea equipment to operate the well.
Includes manifold base and body and ROV actuated valves and foundation pile and pigging loop and pressure caps and fabrication and PLET-PLEM and connectors and covers and plates and jumpers i.e.., production and gas lift and gas injection and water injection
A subsea production system (Shallow water subsea running equipment) consists of a subsea completed well, subsea Christmas trees and wellhead systems, subsea tie-in to flow line system, jumpers, umbilical and riser system and subsea equipment to operate the well.
Tool designed to ensure an efficient deployment and a soft landing at the subsea structure, and allow for running with or without the aid of guide-wires. Designed and used to reduce operating times and risk associated with drilling a subsea well.
The wellhead equipment is the component at the surface of an oil or gas well, which offers the pressure-containing and structural interface for the drilling equipment. It provides pressure seals and suspension point for the casing strings. It forms an integral structure of the well. Generally, the wellhead consists of three components: (1) the casing head, (2) the tubing head, and (3) the Christmas tree. The casing head consists of heavy fittings that provide a seal between the casing and the surface.
The wellhead equipment is the component at the surface of an oil or gas well, which offers the pressure-containing and structural interface for the drilling equipment. It provides pressure seals and suspension points for the casing strings. It forms an integral structure of the well. Generally, the wellhead consists of three components: (1) the casing head, (2) the tubing head, and (3) the Christmas tree. The casing head consists of heavy fittings that provide a seal between the casing and the surface.
Guideline protects sealing surface on high pressure subsea wellheads, BOP stacks and horizontal subsea trees during open-water work. The Guide facilitates wellhead tools entering the wellhead.
Guideline less method that uses a dynamic positioning reference system to move the surface vessel until the equipment is positioned over the landing point, after which equipment is lower into place.
Meter used in subsea applications to differentiate between liquid and gas flows in an on-line, real-time process for flow metering at the well-head or transmission pipeline.
Component parts and accessories of a specialized downhole valve used in oilfield operations.
Special type of coupling used to connect sucker rods.
The sucker rod wrench is made of high-quality alloy steel, and boasts the advantages of hardness and abrasion resistance, quickly breaking the toughest sucker rod or coupling joint. Its opening is applicable to the square shape of the steel-made sucker rod. The balanced design of the wrench can reduce the fatigue of users, which is an outstanding tool for manual mounting and demounting sucker rods.
A ram-type BOP is similar in operation to a gate valve, but uses a pair of opposing steel plungers, rams. The rams extend toward the center of the wellbore to restrict flow or retract open in order to permit flow. The inner and top faces of the rams are fitted with packers (elastomeric seals) that press against each other, against the wellbore, and around tubing running through the wellbore. Outlets at the sides of the BOP housing (body) are used for connection to choke and kill lines or valves.
The packer swells on contact with either oil or water and expands to seal the annulus around the pipe. The short packer element enhances well integrity and is better able to traverse tight open hole sections and lateral transitions.
A tap with a gradually decreasing diameter from the top. It is used to retrieve a hollow fish in oilfield downhole operations.
Special purpose dart used in testing with help of wireline equipment.
Repair kit for a device that can be run into a wellbore with a smaller initial outside diameter that then expands externally to seal the wellbore. Packers employ flexible, elastomeric elements that expand. The two most common forms are the production or test packer and the inflatable packer. The expansion of the former may be accomplished by squeezing the elastomeric elements (somewhat doughnut shaped) between two plates, forcing the sides to bulge outward. The expansion of the latter is accomplished by pumping a fluid into a bladder, in much the same fashion as a balloon, but having more robust construction.
Parts and components used in the tubing string. Through-tubing is generally associated with live-well operations, thereby causing minimal interruption to production and eliminating the need to kill the well.
Specialized type of cementing equipment tool for oilfield operations.
Component parts and accessories for torque and drag reduction tool.
Hardware elements that are required to connect the subsea systems to topside systems of a floating production unit.
A multi-plexed electro-hydraulic system that connects multiple subsea control modules to the same communications, electrical and hydraulic supply lines. The result is that many wells can be controlled via one umbilical, which is terminated at an umbilical
The connective medium between surface installations and subsea developments, umbilicals can include electrical, hydraulic, chemical injection and fiber optic connections.
A component used in coal mine drilling that has a hollow center to allow vacuum collection of dust
Equipment used to reduce the vortex shedding patterns in the wake from the use of subsea pipeline, risers or umbilicals. Examples include Helical strakes, Shrouds, Axial slats, Streamlined fairing, Splitter plate, Ribboned cable, Pivoted guiding vane, Spo
Connecting structure used in oilwell pumping unit
A tool-string component used with a burn shoe for washover operations.The wash pipe is a relatively large internal-diameter tubular that can be washed over a fish in preparation for engaging and retrieving the fish.
Component used in wash pipe which supports swivel actions.
Weigh belt feeder / conveyor is a like a small belt conveyor with load cells under the belt to measure the weight of material conveyed over it. Drive is variable speed.
Component parts and accessories of a device used to enlarge the size of an existing borehole in oilfield operations.
Elongated device for lowering and raising of long strings of oil well casing.It permits the well casing to be moved rapidly through the central opening of the spider while operations are proceeding normally but will permit the firm grasp of the casing when required during an emergency. It is comprised of many wedge shaped slips formed of cast metal attached to a spider bowl which is hollow and whose interior surface tapers upwardly and outwardly.
Oil gas well drilling and retrievable production tools includes drilling rigs, drilling bits, geosteering systems, downhole tools, mud pumps, top drive devices, solid control devices, cementing trucks, fracturing trucks, oil well pumps, pumping units and pumping rods etc.
Device used in handling wellhead equipment.
Device to hold and support tubing or casing string in wellbore
Base or casting of wellhead used for landing wellhead equipment
Wellhead sand filter natural gas cleaning is used for temporary solids production during well testing, proppant flow-back, and well clean-up.
Device used for getting better analysis and information from the wellbore.
Additives are available to enhance the properties of oil well slurries and achieve successful placement between the casing and the geological formation, rapid compressive strength development and adequate zonal isolation during the lifetime of the well.
Liner used to contain water pumped from well sites until it can be picked up and disposed of. Simular to a pool liner.
Well testing is used to confirm the exploration hypothesis and to establish a first production forecast nature and rate of produced fluids, initial pressure and well and reservoir properties.
A well test is simply a period of time during which the production of the well is measured, either at the well head with portable well test equipment, or in a production facility etc
A well test unit is simply a period of time during which the production of the well is measured, either at the well head with portable well test equipment, or in a production skid mounted facility.
A device made up of pipes that is lowered into a borehole for the extraction of liquid and gaseous minerals. Tubing strings consisting of separate tubing joints screwed together are used for the exploitation of petroleum and gas deposits. The tubing string is suspended at the wellhead by means of a casing head. There is usually one tubing string of constant or variable diameter in a well; multiple wells have two or more parallel tubing strings for simultaneous or separate production from two or more pay zones through the same well.
An oilfield downhole fishing tool used for the retrieval of broken or cut slickline from the wellbore.
A flared-end sub run on the end of the tubing string to permit easy access of wireline tools into the tubing
Downhole tool used to repair the internal diameter of the production tubing used by wireline process.
Short pipe having different sizes and profile in opposite end used in wireline.
The Wireline Entry guide are used for safe re-entry of wireline tools from the casing into the tubing string. The internal bevel guides the wireline or slick line tool string back into the tubing. Includes Bottom subs, entry guides, shoes, swabstops.
Short length of pipe used in wireline operations
Wireline Plugs are commonly used for zonal isolation, pressure tests, wellhead repair, temporary abandonment, squeeze cementing, and stimulation and can be set and retrieved with wireline, tubing, or coiled tubing
Tool used to pull wireline device or equipment in wellbore
Quick Couplings are used as a fast, safe & strong method of tool coupling. Coupling can be made by hand, eliminating requirement of wrenches / spanners etc.
Tool used for setting or placing wireline accessories in wellbore.
The stuffing box is specifically designed to seal around solid wireline (slickline) to confine wellbore fluids and gases within the surface pressure equipment. This allows wireline operations to be carried out under pressure. The stuffing box can be operated either manually or hydraulically without part modifications.
Intermediate connector having swivel action in wireline equipment.
Kit used in fishing operations in wireline system
A wireline device in oilfield operations that can be dozens of feet long with multiple separate tools installed to perform multiple downhole operations at once.