workover rig blowout supplier

Manufacturer of standard & mobile rigs & carriers for oilfield applications. Includes well servicing from 14,000 ft. to 22,000 ft., workovers from 10,000 ft. to 16,000 ft. & drilling from 6000 ft. to 10,000 ft. Specifications include brakes range from 28 in. dia. x 8 in. wide to 42 in. dia. x 12 in. wide, barrels from 12 3/4 in. x 38 in. to 18 in. x 43 in., chains from 1 1/4 in. to 1 3/4 in., clutches of 24 in. with single & 2 plate air friction outboards, shafts of 5 in. dia. to 6 1/2 in. dia. & gross weights from 63,200 lbs. to 115,000 lbs. Also includes forged steel, demountable options, mufflers with spark arrestors, dry type air cleaners, transmissions with torque converters, water splash brake cooling & up to 6 axles.

Manufacturer of pressure, rig concept, well intervention, drilling, down-hole and tubular products. Pressure products include centering shear and fixed bore pipe rams, blowout preventers, diverter systems, connectors, check and gate valves, chokes, actuators, flow heads, manifolds, catchers, packers, hydrate seals, casing heads, casing and tubing head spools, adapters, and hangers. Rig concept products include rig packages, derricks, masts, and skidding systems. Drilling products include electric and hydraulic top drives, makeup/breakout units, pipe handling units, cabins, operation stations, chairs, automatic drillers, anti-collision systems, and navigators, and draw works. Down-hole products include coiled tubing orienteers, drilling motors and jars, and survey and shock tools. Tabular products include drill pipe connections, collars, Kelly’s, subs and pup joints, and pipes.

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About products and suppliers:Alibaba.com offers 27 oil rig blowout preventer products. About 29% % of these are mining machine parts, 22%% are oilfield drilling rig.

A wide variety of oil rig blowout preventer options are available to you, You can also choose from diesel, electric oil rig blowout preventer,As well as from energy & mining, construction works , and manufacturing plant. And whether oil rig blowout preventer is provided, {2}, or {3}.

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Workover Rig is available for both onshore as well as offshore Workover purposes at affordable prices. There are a number of companies that manufacture the Workover Rig as well as Rig packages that are required for different kinds of drilling jobs and meet the standards that have been set by the American Petroleum Institute or the API. The Rig packages are shipped worldwide. The rigs are included other than the simple Workover and they include the following:

Workover Rig is known as the Workover the different types of rigs include the offshore and onshore Rig that range from 150 horsepower to 1000 horsepower. Workover rigs have a surface depth that is equipped with diesel engines and transmissions and is available from 8000 ft to 30000 ft. Workover rigs contain a full line of drilling packages. Rig takes into account the skid mounted drilling rigs and the ones that are trailer mounted. Workover skid mounted drilling rigs incorporate the diesel-electric AC/VFD or the DC/SCR drive rigs, mechanical drive rigs and the combination drive Rig that ranges from 1000 horsepower to 6000 horsepower; while the trailer mounted Rig ranges from 450 horsepower to 1000 horsepower.

A lot of Workover Rig uses the double telescopic mast with the help of a single mast and is operated by wide wheel base axels, high strength steel beam, low cross section tires, dual pipeline brakes as well as hydraulic assist steering for the Workover. Rig mast is a double section type and uses a telescopic mast for dual safety protection. The gear shift and throttle of the engine can be remote controlled.

Workover types of Rig are available in the form of the single drum as well as the double drum. The groove ensures the alignment of in place as well as for long life. The optional Workover accessories for the auxiliary brakes include air thrust disc type clutch, brakes for the braking of the main drum, forced water circulating cooling with the brake rims as well as the optional brakes. Workover rigs are centrally controlled with electricity. The other kinds of drilling equipment include drilling equipment, triplex mud pumps, well control equipment; solids control equipment, oil control tubular goods and quality equipment. Work over rigs run casing tools and clean outs inside and outside a hole already drilled.

To work or invest in oilfield drilling, you must know how the most important oil rig tools operate. Oilfield drilling is complex and involves many pieces of equipment that helps in proper extraction. Some of these tools also ensure the safety of workers. What are the...read more

Aftermarket BOPs are very effective in oil drilling operations, although they receive less attention than brand-new blowout preventers. The truth is that pre-owned BOPs work similarly to new ones. The devices have been tested to ensure they are safe and that they can...read more

If you are trying to decide between buying or renting a blowout preventer, there are many reasons to rent a BOP. As essential safety equipment in drilling sites, BOPs can be very costly when buying new ones. The good news is that you can rent a BOP when you don’t have...read more

When you visit a drilling site ad hear the term “BOP stack,” you may wonder, “What is a BOP stack?” First, BOP is an acronym for a “blowout preventer,”  a piece of equipment that controls the pressure of a well during drilling. A BOP stack has several blowout...read more

One of the most critical questions for an oil drilling employee or well owner is “How do BOPs work?” Blowouts cause disasters in drilling operations leading to serious injuries and even death. However, a blowout preventer (BOP) prevents these costly and dangerous oil...read more

An oil drilling site is always busy with many moving parts, including essential drilling equipment, such as the oil rig. As a worker or stakeholder in the oil and gas industry, it’s vital to know the crucial components of an oil rig system, and where you can rent or...read more

Offshore oil drilling is one of the most popular drilling methods, but what happens to old offshore rigs when the oil wells become depleted. The oil rigs used in offshore drilling are enormous structures floating on the water surface like skyscrapers. When the oil...read more

Understanding what causes a blowout on an oil rig can help you devise strategies that ensure the workers’ safety during drilling operations. A blowout or oil rig explosion can be devastating and even cause deaths when not prevented. In 2017, CDC reported 69 fatalities...read more

In industry jargon, a “blowout” has in past years been called a “gusher” or “wild well” because the operator has lost control of the well and either crude oil or natural gas (or a combination of the two) is spewing out at a tremendous rate, similar to the huge and high geysers of water gushing out of Yellowstone’s Old Faithful.

However, an oil & gas blowout is far from the natural beauty of a national park geyser phenomenon. In a blowout, protocols and processes to keep control of that well and the drilling operations have failed.

Perhaps the most well-known blowout is the travesty that occurred in the Gulf of Mexico, when the oil drilling rig named “Deepwater Horizon” exploded in April 2010, killing eleven (11) workers on the rig itself and allowing 4,000,000 barrels of oil to flow into the Gulf of Mexico before the rig was capped 87 days after the explosion occurred. For details, read the Environmental Protection Agency’s case history and synopsis, including the $5.5 billion federal Clean Water Act penalty and added $8.8 billion in natural resource damages assessed against rig owner and operator BP Exploration & Production.

Anyone employed in the Oil & Gas Industry is aware that merely being around an oil or gas rig puts them at risk of an explosion or a fire simply because they are dealing with a flammable product. Static electricity, cigarettes, as well as on-site equipment like welding tools can kindle a catastrophe.

However, workers must depend upon the owner and operator of the drilling rig to preserve their safety as the product is being extracted. See, “Safety Hazards Associated with Oil and Gas Extraction Activities,” published by the Occupational Safety & Health Administration (OSHA).

When working in drilling operations, the owner and operator of the rig has a duty to control that well and prevent pressure from building up, resulting in a gusher or blowout. Well control is the legal responsibility of the owner and operator of the drilling site. This is done through (1) drilling fluid pressure monitoring and (2) Blowout Preventers.

Companies must understand the pressure dynamics that exist as oil or gas is being pulled from its origins and placed into production. The underground fuel (gas, oil) naturally exists under pressure called “formation pressure.” When the extraction occurs, drilling creates its own pressure. In industry terms, this is called “mud pressure.”

It is imperative that these two pressures are carefully monitored at all times during the drilling and extraction process. If the natural formation pressure exceeds the drilling mud pressure, then there is the risk of a blowout.

Alongside human supervision of the drilling operations to protect against blowouts is a range of equipment developed within the industry to assist in well control. Collectively, they are called “blowout preventers” (BOPs).

BOPs consist of specialized products made specifically for drilling purposes. They are a vital component of the rig’s design and should be installed and tested before drilling operations begin. Routine BOP pressure tests are required both by federal regulation (14 days) and industry standards (21 days), as well. See, e.g., “Examination of Blowout Preventer Pressure Test Frequency,” prepared by the U.S. Department of Energy’s Argonne National Laboratory for the Bureau of Safety and Environmental Enforcement and published May 2019.

The BOPs and their corresponding valves are placed on top of the casing head. They work to shut off the well if need be, thereby blocking any rush of underground oil or gas and shielding against a blowout.

When a blowout happens, lives can be lost in both an initial explosion as well as in the raging fire fueled by the gushing oil or gas. Environmental harm from the escaping fuel will also have a widespread and long-lasting impact.

In these situations, both the victims of the blowout as well as their loved ones may have legal claims to assert against the owner and operator of the drilling operations and the rig itself, as well as against others involved in the process including developers, producers, sellers, and maintenance companies involved with faulty BOP equipment.

Investigations will reveal the cause of the blowout. The Deepwater Horizon blowout, for example, was later determined to have been caused by a faulty BOP. For more, read “BP Shortcuts Led to Gulf Oil Spill, Report Says,” written by John M. Broder and published in the New York Times on September 15, 2011.

WigRum is proud to represent victims seeking justice from some of the most powerful oil companies in the world in the aftermath of severe and deadly blowouts and oil rig explosions. Those who have failed in their duty of care to keep people safe and thereby cause serious injury or death can be made to pay damages to the victims and their families that include medical claims and economic harm, as well as the possibility of punitive damages.

In January 2020, an Oklahoma jury awarded $20,000,000.00 in a wrongful death lawsuit brought in the aftermath of the Patterson 219 oil rig fire near Quinton, Oklahoma, on January 22, 2018, considered to be the deadliest drilling accident since the 2010 Deepwater Horizon rig explosion in the Gulf of Mexico.

On November 16, 2018, Andrew Hutchison was working as an overnight tool pusher on a drilling rig located in the Kurdistan Region of Iraq. That night, a BOP failure happened when a valve failure allowed drilling mud to shoot to the ground surface along with hydrogen sulfide, a poisonous gas.

Mr. Hutchison, a husband and father of four minor children, heroically died trying to save a co-worker who had been thrown back onto the rig floor from the unanticipated pressurized release of poisonous gas and mud. He pulled his co-worker to safety. Tragically, Andrew Hutchison perished while trying to escape himself, suffering fatal exposure to the toxic gas being released in the blowout.

The Guardian Series Hydraulic Blowout Preventer has been specifically designed for workover rigs. It can be used with 6” 600, 6” 900 and 6” 1500 series equipment and well heads. (Rated for working pressures of 2,000 psi, 3,000 psi, and 5,000 psi, respectively). In addition to testing and inspection, the high-quality, cast preventer body is structurally analyzed using the finite element method. The Guardian BOP meets all NACE and API requirements for internal sour gas service.

This is an overall rugged, compact blowout preventer featuring a unique sliding door which provides quick and easy ram change without the use of bolts. Rams are accessed by simply pulling a lock pin and cranking a

Guiberson’s compact blowout preventers are specifically designed for well servicing, workover, and light drilling. They seal tight against well pressure up to 3,000 psi and close and open easily and positively with either manual or hydraulic control. The ram assemblies in Guiberson preventers assure a positive, complete seal. The rams are designed to position the pipe at the center of the unit. The non-rising ram feed screws in Guiberson preventers are hollow for full pressure equalization. This important feature assures that preventers operate easily and positively, even under peak pressure. The heavy Acme threads on these screws feed smoothly and will not foul with residues or junk.

Only Guiberson preventers provide the added safety of a double unit without the extra cost of integral double units or the waste of space caused by inter-connecting spools. The patented tie bolt system in these preventers allows them to be stacked directly, either parallel or at right angles to each other. This design gives the operator maximum flexibility in positioning the units for most convenient operation and most efficient use of space. Only four tie bolts are needed to stack the preventers. These tie bolts fit flush with the top and bottom of the housing, eliminating interference with wing valves and other equipment. Stacked Guiberson preventers provide the ultimate in compactness. Two units stacked and ready for service are less than 24 inches high.

Guiberson’s hydraulically operated blowout preventer combines all the features of the mechanical with virtually instantaneous hydraulic operation. With 2,000 psi hydraulic pressure, it closes in less than 2 seconds. Available with dual controls for both rig floor or remote operation, it can be operated from the rigs hydraulic system or, using a separate pump-accumulator system, from separate pneumatic, electric, gas, or diesel powered equipment. Hydraulic preventers are supplied with supplementary manual controls which allow the rams to be locked positively, once closed, and provide an alternate closing mechanism for added safety.

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Our blowout preventers are interchangeable with the most popular OEM BOPs in the industry. All of our blowout preventers, BOP control system, and choke and kill manifolds meet the industry standards established by the American Petroleum Institute (API). As a global supplier of quality oilfield equipment to the oil and gas industry, we ship our products around the world.

Besides blowout preventers, BOP control systems, and choke and kill manifolds, we supply drilling rigs, workover rigs, top drives, drilling equipment, triplex mud pumps, solids control equipment, etc. Please visit our company website

Blowout preventers (BOPs) are used to control blowout. The crew usually install several blowout preventers (BOP stack) on top of the well, with an annular blowout preventer at the top and at least one pipe ram and one blind ram blowout preventer below. Also, some well control techniques require both the annular and the ram blowout preventers.

An annular blowout preventer has a rubber sealing element that, when activated, seals the annulus between the kelly, the drill pipe, or the drill collar. If no part of the drill stem is in the hole, the annular blowout preventer closes on the open hole.

Ram blowout preventers are large steel rams, that have sealing elements. One type of ram blowout preventer is called a pipe ram because it closes on the drill pipe; it cannot seal on open hole. Blind ram blowout preventers are straight-edged rams used to close an open hole.

We supply annular blowout preventers, single ram blowout preventers, and double ram blowout preventers, which can be used for land drilling and offshore drilling operations.Our blowout preventers are interchangeable with the most popular OEM BOPs in the industry. Buying blowout preventers, BOP closing units, and choke and kill manifolds from us can save our clients a lot which they can use for other import things.

The automatic workover rig is a new type of wellhead operation automation equipment developed for the lifting and lowering of oil pipes (sucker rods) in small oil and water well repair operations.

The automatic workover rig has made major breakthroughs in key technologies such as unmanned automatic operation at the wellhead, automatic pipe and rod transfer, electro-hydraulic servo control, and man-machine synchronization control. Various performance indicators have been verified by a large number of field tests.

At present, although some oilfield workover operations have adopted some automatic equipment, the unmanned operation of the wellhead has been realized, which has greatly reduced the labor intensity of workers, improved the operating environment, and improved the safety factor. But the tubing cannot swing with the pipe pusher when working in windy weather, the pipe pusher cannot accurately align the tubing with the coupling, which affects the reliability and stability of the automated operation. At the same time, there are many equipment movement mechanisms, which are distributed around the wellhead, resulting in manual intervention in the operation space, especially in the wellhead emergency rescue process, which will affect the efficiency of emergency rescue.

For the above disadvantages, Sanjack Company provides an automatic wellhead operation device for oilfield workover operations, which mainly realizes the accurate alignment of tubing couplings, improves the reliability and stability of automated operations, and secondly, through innovative design and reasonable layout of the components of the workover platform, the platform operation space is increased, which is convenient for manual operation and wellhead rescue operations.

The automatic wellhead operation device for automatic workover operation adopts the principle of electro-permanent magnet suction pipe, and design a set of mechanism that can swing freely under its own gravity to achieve accurate alignment of the tubing.

This automatic wellhead operation device improves the reliability and stability of automated operations. At the same time, through the innovative design and reasonable layout of the components of the workover platform, the structure is compact and simple, which increases the platform operation space and facilitates manual operation and wellhead rescue operations. Accurate movement positioning achieves precise and reliable workover.

(1) This device is based on the power and lifting conditions of the existing workover rigs. Through the hydraulic control transformation of elevators and hydraulic clamps, the development of automatic positioning manipulators and manipulators, and the selection of pneumatic chucks, the workover workers can be far away from the wellhead. The completion of the lifting and lowering of the tubing operation, the construction speed is artificially controllable and can reach the level of manual operation, which greatly reduces the labor intensity of the workers, and reduces the various injuries faced by the workers at the wellhead of the station, which is generally welcomed by the workers on the spot.

(2) This device realizes the dual functions of unmanned operation or manned operation at the wellhead without occupying the manual operation space at the wellhead. Normally, the wellhead is not operated by the wellhead. When disassembling and assembling the Christmas tree and the blowout preventer, raising and lowering the sucker rod, loading and unloading downhole tools, performing blowout rescue, and carrying out well control exercises, it does not affect the cooperation of the wellhead.

(4) After the two-person operation of the oil pipe is realized, the original wellhead personnel is trained as the driver, and the vehicle is operated in turn, which can further improve the work efficiency.

(5) After unmanned operation at the wellhead, the manipulator of the workover rig moves more. Therefore, simplifying operations and improving work efficiency through automation and intelligence is the next development direction of this device.

Welcome to Pickett Oilfield’s Blowout Preventers web page. Blowout Preventers otherwise called BOP’s are devices that are used in the drilling industry to seal off and control oil and gas wells. BOP’s are designed to prevent “blowout” which is the unconstrained discharge of oil or gas from the well being drilled. These Preventers are large valves that withstand high pressure in order to safely, and often times remotely, inhibit the uncontrolled release of liquids from the well during operation. Moreover, they are usually installed in stacks and are the second line of defense to safeguard the well and employees.

Our company has been in the oil & gas drilling equipment industry for over 38 years, supplying new and used Blowout Preventers and pressure control equipment to customers in practically every producing region in the world. We are here to serve all your drilling equipment needs – if you don’t see it on this site, just give us a call or email. We can get it, if you need it!

Pickett Oilfield, LLC offers prospective buyers an extensive selection of quality new and used oil & gas drilling equipment, including Blowout Preventers to choose from at competitive prices. Browse our inventory of Preventers and BOP parts for sale at competitive rates.