disassemble mud pump prosess quotation

When it comes to the process of Mud pump repair, our expertise is second to none. Unlike smaller machine shops, We are pump repair specialists with expertise in repairing and rebuilding Mud pumps. We offer several level of rebuild options in order to make your Mud pump repair is as efficient and as economical as possible. We can manufacture many of the required components in-house for a Mud pump repair and or Mud pump rebuild as well.

You can trust the knowledge and expertise of your Mud pump repair in our hands. We have decades of qualified experience in the troubleshooting of your Mud pump repair, view our

We know the ins and outs of what made the Mud gearbox to fail, from the erosion that happens, to wear and tear of seals, it’s a common thing. That’s why trusting your Mud pump repair in our shop can only bring life to your Mud.

It’s not uncommon for other machine shops just trying to figure it out. Not here. We don’t have to figure out what happened to your Mud pump, again we have years and years of experience with Mud pumps and the Mud pump repair process. Although sometimes the Mud pump rebuild is a little bit different, we can ensure you that your Mud pump will be restored. It’s not uncommon for the Mud pump repair to suddenly turn into a process of rebuilding the Mud pump due to a further analysis of the breakdown in our shop.

We don’t take a first option of a rebuild due to it’s expense, because sometimes that can become a re-manufacturing process especially if the pump is very aged, but in the end, if a rebuild is needed for any type of re-manufacturing needs, you can count on MER to get the job done, that’s why we have a full facility dedicated to re-manufacturing these types of equipment to ensure the proper repair of your Mud pump. Nevertheless, we will let you know in what category it falls in before we even start the process of the Mud pump repair or the Mud pump rebuild.

Periodically we"ll inspect for wear, cracks and damage to critical components such as bearings, bull gear and pinion, conrods and crossheads. We"ll check the condition of your seals and other rubber goods and look for oil contamination. We"ll inspect your frame and ensure your pump is set up as per the manufacturer"s recommended tolerances, providing feedback and detailed reporting.

Emsco parts including the fluid end, power end, stuffing boxes, plungers, seals, bearings, diesel engines, and natural gas engines. We also have blasting and painting facilities as well as a machine shop. We have many years of experience rebuilding mud pumps

Where Emsco overhaul is required we"ll take care of complete disassembly, cleaning and NDT. Repairs will be made to machined components as necessary. Bearings, seals and other components will be replaced in line with our inspections. Motors will be overhauled, lube systems serviced and pulsation dampeners recertified. We"ll also check your fluid ends are in spec and can repair or replace. Your pump is then fully reassembled and commissioned.

Periodically we"ll inspect for wear, cracks and damage to critical components such as bearings, bull gear and pinion, conrods and crossheads. We"ll check the condition of your seals and other rubber goods and look for oil contamination. We"ll inspect your frame and ensure your pump is set up as per the manufacturer"s recommended tolerances, providing feedback and detailed reporting.

TSC mud pumps and drilling mud pumps. We can rebuild all TSC parts including the fluid end, power end, stuffing boxes, plungers, seals, bearings, diesel engines, and natural gas engines. We also have blasting and painting facilities as well as a machine shop. We have many years of experience rebuilding mud pumps

Where TSC overhaul is required we"ll take care of complete disassembly, cleaning and NDT. Repairs will be made to machined components as necessary. Bearings, seals and other components will be replaced in line with our inspections. Motors will be overhauled, lube systems serviced and pulsation dampeners recertified. We"ll also check your fluid ends are in spec and can repair or replace. Your pump is then fully reassembled and commissioned.

Whether onshore or offshore, well drilling sites rely on a multitude of systems to successfully perform the drilling operation. The mud pump is a key component tasked with circulating drilling fluid under high pressure downhole. The mud pump can be divided into two key sections: the power end or crosshead and the fluid end. Proper alignment of the pump’s crosshead to the fluid end liner is necessary to maximizing piston and liner life. Misalignment contributes to

accelerated wear on both the piston and the liner, and replacing these components requires downtime of the pump. Traditional methods of inspecting alignment range from using uncalibrated wooden rods, Faro Arms and micrometers to check the vertical and horizontal alignment of the piston rod OD to the piston liner ID. These are time consuming and cumbersome techniques that are ultimately not well suited to troubleshoot and solve alignment issues.

A “Mud Pump Laser Alignment Kit” enables you to measure where the piston will run through the liner at various positions along the pump’s stroke. It will also project a laser centerline from the fluid end back towards the rear power end of the pump that can be used to determine how much shimming is required to correct any alignment issues. The kit can include either a 2-Axis receiver or a 4-Axis which accepts the laser beam and documents where it falls on the active surface of the receiver. The 4-Axis receiver can decrease alignment time by as much as 50% as it will measure angularity as well as X and Y while the 2-Axis does not and will need multiple measurement locations to get the same information. In addition, the alignment system is a non-intrusive service requiring the removal of only the piston rod which allows for much quicker service and less down time on the pump. As the mud pumps in question are located globally both on and offshore, having a small, portable system is another great advantage. Our recommendation would be Pinpoint laser System’s “Mud Pump Alignment Kit”. They are being used by many of the leading repair service companies and have been their main alignment tool for over 15 years. Manufacturers are also utilizing these for new pump set-up.

The drilling industry has roots dating back to the Han Dynasty in China. Improvements in rig power and equipment design have allowed for many advances in the way crude oil and natural gas are extracted from the ground. Diesel/electric oil drilling rigs can now drill wells more than 4 miles in depth. Drilling fluid, also called drilling mud, is used to help transfer the dirt or drill cuttings from the action of the drilling bit back to the surface for disposal. Drill cuttings can vary in shape and size depending on the formation or design of the drill bit used in the process.

Watch the video below to see how the EDDY Pump outperforms traditional pumps when it comes to high solids and high viscosity materials commonly found on oil rigs.

The fluid is charged into high-pressure mud pumps which pump the drilling mud down the drill string and out through the bit nozzles cleaning the hole and lubricating the drill bit so the bit can cut efficiently through the formation. The bit is cooled by the fluid and moves up the space between the pipe and the hole which is called the annulus. The fluid imparts a thin, tough layer on the inside of the hole to protect against fluid loss which can cause differential sticking.

The fluid rises through the blowout preventers and down the flowline to the shale shakers. Shale shakers are equipped with fine screens that separate drill cutting particles as fine as 50-74 microns. Table salt is around 100 microns, so these are fine cuttings that are deposited into the half-round or cuttings catch tank. The drilling fluid is further cleaned with the hydro-cyclones and centrifuges and is pumped back to the mixing area of the mud tanks where the process repeats.

The drill cuttings contain a layer of drilling fluid on the surface of the cuttings. As the size of the drill cuttings gets smaller the surface area expands exponentially which can cause rheological property problems with the fluid. The fluid will dehydrate and may become too thick or viscous to pump so solids control and dilution are important to the entire drilling process.

One of the most expensive and troubling issues with drilling operations is the handling, processing, and circulation of drilling mud along with disposing of the unwanted drill cuttings. The drilling cuttings deposited in the half round tank and are typically removed with an excavator that must move the contents of the waste bin or roll-off box. The excavators are usually rented for this duty and the equipment charges can range from $200-300/day. Add in the cost for the day and night manpower and the real cost for a single excavator can be as much as $1800/day.

Offshore drilling rigs follow a similar process in which the mud is loaded into empty drums and held on the oil platform. When a certain number of filled drums is met, the drums are then loaded onto barges or vessels which take the drilling mud to the shore to unload and dispose of.

Oil field drilling operations produce a tremendous volume of drill cuttings that need both removal and management. In most cases, the site managers also need to separate the cuttings from the drilling fluids so they can reuse the fluids. Storing the cuttings provides a free source of stable fill material for finished wells, while other companies choose to send them off to specialty landfills. Regardless of the final destination or use for the cuttings, drilling and dredging operations must have the right high solids slurry pumps to move them for transport, storage, or on-site processing. Exploring the differences in the various drilling fluids, cutting complications, and processing options will reveal why the EDDY Pump is the best fit for the job.

The Eddy Pump is designed to move slurry with solid content as high as 70-80 % depending on the material. This is an ideal application for pumping drill cuttings. Drill cuttings from the primary shakers are typically 50% solids and 50% liquids. The Eddy Pump moves these fluids efficiently and because of the large volute chamber and the design of the geometric rotor, there is very little wear on the pump, ensuring long life and greatly reduced maintenance cost for the lifetime of the pump.

plumbed to sweep the bottom of the collection tank and the pump is recessed into a sump allowing for a relatively clean tank when the solids are removed. The Eddy Pump is sized to load a roll-off box in 10-12 minutes. The benefit is cuttings handling is quicker, easier, safer, and allows for pre-planning loading where the labor of the solids control technician is not monopolized by loading cuttings. Here, in the below image, we’re loading 4 waste roll-off bins which will allow the safe removal of cuttings without fear of the half-round catch tank running over.

Mud cleaning systems such as mud shaker pumps and bentonite slurry pumps move the material over screens and through dryers and centrifuges to retrieve even the finest bits of stone and silt. However, the pump operators must still get the raw slurry to the drill cuttings treatment area with a power main pump. Slurry pumps designed around the power of an Eddy current offer the best performance for transferring cuttings throughout a treatment system.

Options vary depending on whether the company plans to handle drill cuttings treatment on-site or transport the materials to a remote landfill or processing facility. If the plan is to deposit the cuttings in a landfill or a long-term storage container, it’s best to invest in a pump capable of depositing the material directly into transport vehicles. Most dredging operations rely on multiple expensive vacuum trucks, secondary pumps, and extra pieces of equipment.

Using an EDDY Pump will allow a project to eliminate the need for excavators/operators to load drill cuttings, substantially lowering both labor and heavy equipment costs. The EDDY Pump also allows a company to eliminate vacuum trucks once used for cleaning the mud system for displacing fluids. Since the pump transfers muds of all types at constant pressure and velocity throughout a system of practically any size, there’s little need for extra equipment for manual transfer or clean up on the dredge site.

The EDDY Pump can fill up a truck in only 10 minutes (compared to an hour) by using a mechanical means such as an excavator. For this reason, most companies can afford one piece of equipment that can replace half a dozen other units.

This application for the Eddy Pump has the potential to revolutionize the drilling industry. Moving the excavator out of the “back yard” (the area behind the rig from the living quarters) will make cuttings handling a breeze. Trucking can be easier scheduled during daylight hours saving on overtime and incidences of fatigued driving. Rig-site forklifts can move the roll-off boxes out of the staging area and into the pump loading area. The operator can save money on excavators rental, damages, and keep the technician operating the solids control equipment.

The EDDY Pump is ideal for drilling mud pump applications and can be connected directly onto the drilling rigs to pump the drilling mud at distances over a mile for disposal. This eliminates the need for costly vacuum trucks and also the manpower needed to mechanically move the drilling mud. The reasons why the EDDY Pump is capable of moving the drilling mud is due to the hydrodynamic principle that the pump creates, which is similar to the EDDY current of a tornado. This tornado motion allows for the higher viscosity and specific gravity pumping ability. This along with the large tolerance between the volute and the rotor allows for large objects like rock cuttings to pass through the pump without obstruction. The large tolerance of the EDDY Pump also enables the pump to last many times longer than centrifugal pumps without the need for extended downtime or replacement parts. The EDDY Pump is the lowest total life cycle pump on the market.

When disassembling the impeller, use a special wrench to unscrew the impeller nut in the same direction as the impeller rotation, remove the retaining washer, and the impeller can be removed. If it can not be removed, the sleeve can be sleeved with a sleeve, and the casing head can be gently tapped with a hammer. After the impeller is loosened, it can be disassembled. If the impeller is rusted on the shaft, it is immersed in kerosene and then removed.

The coupling (or pulley) is keyed to the pump shaft. When disassembling, use a special tool (pull) to slowly pull the coupling (or pulley) from the shaft end. When disassembling the coupling, the lead screw should be placed on the front of the centrifugal pump shaft to force the coupling (pulley). Evenly, do not pull the hook, or use a hammer to avoid damage to the pump shaft, bearings and coupling.

A. Remove the gear oil pump from the pump table: during maintenance, the pump can be removed from the pump table or the pump can be disassembled by removing the intermediate coupling without moving the pump and the connecting pipeline.

B. If necessary, remove the safety valve: If the gear oil pump is equipped with a safety valve, loosen the bolt connecting the safety valve to the pump cover or pump body, and then the safety valve can be removed.

2. Before removing the rear cover, mark the relative position of the pump cover and the pump body, remove the rear cover bolts, and remove the rear cover. Note: When removing the rear cover of the pump, the driven gear is usually connected to the gear shaft, and the rear cover should be avoided to face down to prevent the driven gear from slipping and causing personal injury or gear damage.

2. When performing the second maintenance work, there is no need to remove the pump from the pump table or the connecting pipeline, just remove the intermediate coupling;

4. If the pump not only has a casting leg, but also the bearing box leg bolts need to be removed; at this time, the drive unit can be taken out from the pump body as a whole; sometimes the drive unit is very heavy and requires lifting equipment to take it out.

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Elgin’s abrasion resistant slurry pumps are designed to better manage abrasive materials associated with pumping operations. Whether operated as a standalone pump or part of Elgin’s turn-key solutions, abrasion resistant slurry pumps improve performance and extends pump life versus traditional pumps.

Triplex plunger-type mud pumps feature a reciprocating, positive displacement pump design utilizing three plungers to safely transfer high-viscosity fluids under high pressure over an extended depth. Although they have many industrial applications, these pumps have become an essential part of oil well drilling rigs where they’re used to provide smooth discharge of mud and debris from oil wells.

In addition to their use in drilling and well service operations, mud pumps are also frequently used to handle corrosive or abrasive fluids, as well as slurries containing relatively large particulates, in applications like commercial car washes, wastewater treatment, cementing, and desalination operations.

DAC Worldwide’s Representative Triplex, Plunger Mud Pump Dissectible (295-418) is an economical, conveniently-sized triplex plunger-type mud pump assembly that teaches learners hands-on maintenance activities commonly required on larger mud pump assemblies used in upstream oilfield production operations.

For example, mud pump assembly is used on well sites maintain downhole backpressure, to lubricate the rotating drill bit, and to help recycle and remove rock debris resulting from drilling activities. These heavy-duty, high-pressure pumps require regular refurbishment, inspection, and repair in the field.

DAC Worldwide’s dissectible mud pump assembly is a realistic sample that’s similar in geometry, design, and operating characteristics to the larger varieties learners will encounter on the job. DAC Worldwide chooses popular name-brand pumps for its dissectibles to ensure industrial and oil and gas training relevancy.

Using the dissectible mud pump, learners will gain hands-on experience with the operating principles, regular maintenance activities, and nomenclature/parts identification at a more convenient scale in the classroom or lab.

Technical training is most effective when learners can gain hands-on practice with industry-standard components they’ll encounter on the job. The Representative Triplex, Plunger Mud Pump Dissectible features a wide variety of common, industrial-quality components to provide learners with a realistic training experience that will build skills that translate easily to the workplace.

The Representative Triplex, Plunger Mud Pump Dissectible is a sturdy unit with a complete triplex, reciprocating, 20+ bhp plunger pump with .75" plunger, 1.5" stroke, and 3" cylinder sleeve. The unit allows for complete disassembly, assembly, and inspection, including removal of plungers, packing, and valves.

The dissectible mud pump comes with a formed-steel, powder-coated baseplate. It can also be mounted on a compatible DAC Worldwide Extended Electromechanical Workstation (903). Each unit comes with the manufacturer’s installation and maintenance manual.

Pumps are often designed to operate at a single point known as the Best Efficiency Point (BEP). As components begin to wear, a pumps performance begins to decline, with operation away from this point leading to issues such as accelerated bearing or seal wear, vibration, excess temperature rise or cavitation. Quite often declining performance can start gradually, before quickly accelerating until failure if performance issues are not addressed in a timely fashion.

Corrective Maintenance is undertaken when failure has occurred. The unit may be leaking, efficiency reduced, pump stopped or motor tripped, leading to loss of production resulting in an urgent situation where parts must be sourced and fitted quicky.

Preventative Maintenance is inspection and repair scheduled at specific intervals (daily, weekly, monthly, yearly) or based on the number of hours run. Visual inspections are made externally and internally by dismantling the unit, replacing seals such as gaskets and mechanical seals, with pump parts checked for wear.

Differential Pressure:Check the operating pressure by calculating the difference between the inlet and outlet pressure of the pump ensuring it is operating on curve.

Although Proactive Maintenance can seem to avoid the urgent costs and downtime associated with reactive maintenance, PM maintenance costs can be high due to the cost of labour in dismantling of complicated designs such as Progressing Cavity, or Triplex Plunger pumps which are often time consuming to maintain with more than one person required to undertake work.

On dismantling units, some seals require replacing regardless of condition, and excess spares can be required in case of gasket entrapment during assembly. Rental of specialist lifting equipment may be required and there can be situations where when inspected, pump parts do not require replacement.

This can be achieved through a monitoring device, where when the right data is collected, pump failure can be anticipated between 3 and 12 months in advance with an 80-95% accuracy.

With the average lead time on DN100 pumps, and units over 5 years old being 3 months or more, it is essential that spares are either on the shelf or failure is anticipated through advance ordering.

There are hazards during any maintenance activity. Always ensure the correct PPE is worn before attempting repair, that sufficient expertise is on hand and chemical data sheets of any fluid being pumped are checked prior to undertaking work. A full risk assessment should be completed in advance.

Hazardous FluidsIrritation, Chemical burns, ignitionEnsure when pump is opened the unit is cool, not pressurized, ignition sources are not present, and any fluids spilt are contained.

If inspection has been neglected for some time, then additional parts may require replacing than had the unit been inspected earlier, with some pump parts becoming beyond economical repair.

Enables planned work to be undertaken during lower activity levels and at lowest cost & risk.Pump has to be crucial within a process or above a certain size for monitoring to be cost effective

Thread Sealant –The use of semi-permanent thread sealant will ensure vitality important threaded fasteners such as bolts or screws on shafts, couplings or pump casings do not self-loosen due to vibration and become disengaged.

Interchangeable Spares –Our range of pumps are modular in design utilizing interchangeable spares, meaning on site stock holding of parts can be reduced by up to 80% further reducing slow moving stock.

Repair & Replace –Choosing to repair an existing pump within a process of vital importance, as well as replace, is a strategy we recommend for maximizing plant efficiencies and reducing downtime. Should unexpected pump failure occur, your process can be restored quickly.

indicates which areas should be checked, but note that a units maintenance routine is dependent on several factors such as hours of operation, duty, aggressiveness of pump medium, rpm of motor, temperature, inlet conditions and location of equipment.

The pump is designed to circulate mud or drilling fluid under great pressure down the drill hole and back up. The pump is a reciprocating model that features five pistons, hence the name quintuplex mud pump. The right degree of pressure and precision is crucial for efficient well operations. At Shale Pumps, we understand the value of a well designed and manufactured quintuplex pump, lending great focus on robust build and superior engineering quality.

Despite the fact that all mud pumps have pulsation dampeners, noise levels are likely to be high and require modifications to keep noise pollution levels low. This is important, considering the long-running hours of equipment and the need to protect personnel from constant and high noise levels. With a quintuplex mud pump, the pulsation noise and the mud telemetry noise come down by as much as half, making operations less noisy.

At Shale Pumps the designs of quintuplex mud pumps incorporate smaller footprints making the pumps more compact. Despite the smaller size of the pumps, the quintuplex pumps are rated for continuous duty with greater efficiency. The pressurized lubrication system with lubrication pumps mounted on the outside makes it easy for maintenance, reducing downtime of the equipment.

The build quality of the quintuplex mud pumps, much like the other equipment we manufacture and assemble at Shale pumps are superior, as a result of the materials, the design, and the processes employed in the assembly line. For detailed information about the service call at 713.248.3999 or mail at sales@shalepumps.com.