mud pump liner calculation brands

Rig pump output, normally in volume per stroke, of mud pumps on the rig is  one of important figures that we really need to know because we will use pump out put figures to calculate many parameters such as bottom up strokes,  wash out depth, tracking drilling fluid, etc. In this post, you will learn how to calculate pump out put for triplex pump and duplex pump in bothOilfield and Metric Unit.

Positive displacements pumps are generally used on drilling rigs to pump high pressure and high volume of drilling fluids throughout a drilling system. There are several reasons why the positive displacement mud pumps are used on the rigs.

The duplex pumps (Figure 1) have two cylinders with double acting. It means that pistons move back and take in drilling mud through open intake valve and other sides of the same pistons, the pistons push mud out through the discharge valves.

When the piston rod is moved forward, one of intake valves is lift to allow fluid to come in and one of the discharge valve is pushed up therefore the drilling mud is pumped out of the pump (Figure 2).

On the other hand, when the piston rod is moved backward drilling fluid is still pumped. The other intake and discharge valve will be opened (Figure 3).

The triplex pumps have three cylinders with single acting. The pistons are moved back and pull in drilling mud through open intake valves. When the pistons are moved forward and the drilling fluid is pushed out through open discharge valves.

On the contrary when the piston rods are moved backward, the intake valve are opened allowing drilling fluid coming into the pump (Figure 6). This video below shows how a triplex mud pump works.

Because each pump has power rating limit as 1600 hp, this will limit capability of pump. It means that you cannot pump at high rate and high pressure over what the pump can do. Use of a small liner will increase discharge pressure however the flow rate is reduces. Conversely, if a bigger liner is used to deliver more flow rate, maximum pump pressure will decrease.

As you can see, you can have 7500 psi with 4.5” liner but the maximum flow rate is only 297 GPM. If the biggest size of liner (7.25”) is used, the pump pressure is only 3200 psi.

Finally, we hope that this article would give you more understanding about the general idea of drilling mud pumps. Please feel free to add more comments.

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.

Mud pump is the "heart" of oil drilling system while mud pump liner an important disposable quick-wearing part of the fluid end. Therefore, the quality of mud pump liner will directly affect the normal operation of the drilling rig and thus the drilling costs.

Bi-metal liner is one of the most widely used types of liner. Our product combines the virtue of high strength forged steel shell and the advantage of anti-abrasive corrosion-resistant high-chromium sleeve together. The shell, including lip sleeve, is forged with high-quality carbon steel. The inner sleeve made of high-chromium cast iron is processed by centrifugal casting, the hardness of which is up to HRC 62 after heat treatment, could withstand a mud pressure of 7000 psi.

Ceramic liner is applied to well drilling operations for deep reservoir and complicated geologic situations, and is also used for offshore oil and gas development. The hardness of the working surface of the inner sleeve can reach HRC89 or more while the bending strength can be up to 1000-1200Mpa. Our ceramic liner is able to withstand a maximum pump pressure of 70Mpa. It is anti-abrasive, corrosion-resistant, heat-resistant, pressure-resistance, and is of high strength and high rigidity.

Piston assembly is one of the main parts of the fluid end of the mud pump. The volume of the working chamber alters with the reciprocating of piston, and thus realize a liquid suction and discharge through the pump valve. We are able to provide superior replaceable rubber piston and bonded piston.

Valve and seat make up a valve assembly that is the major component of the fluid end of the mud pump. It is also one of the most consumed vulnerable part during drilling.

Valve assembly is made of high-quality forged alloy steel. It has an enhanced strength by a process of carbonization at the working surface. Through precise calculation and advanced NC machining, our product can realize a favorable match between the valve body and the seat. Moreover, material is selectable as per different working situations. Thus, the lifespan of the product can be prolonged.

Valve assembly is made of high-quality forged alloy steel. It has an enhanced strength by a process of carbonization at the working surface. Through precise calculation and advanced NC machining, our product can realize a favorable match between the valve body and the seat. Moreover, material is selectable as per different working situations. Thus, the lifespan of the product can be prolonged.

Lake Petro provides high quality Mud Pump Parts including Mud Pump Liners, Mud Pump Fluid End Module, piston, Valve and Seat etc. With more than 10 years of experience in the oil and gas industry, we are dedicated to help and support our loyal clients with the most cost-effective and quality Liners and Pistons. We also provide mud pump price and mud pump for sale.

We offer Liners with Ceramic (Zirconia and Aluminium oxide) and Steel (Metal and Bi-metal) materials for all common brands of the mud pump and triplex mud pump.

Bi-metal liners (double metal liners) are made of forged steel shell and wear-resistant sleeve of high chromium iron. In the production process, the size accuracy should be strictly controlled, which can ensure that they can be easily and stably installed. The inner sleeve with high finish and hardness is wear-resistant, corrosion-resistant and has a long service life. The bi-metal liners are suitable for a lot of bad working conditions. Its service life is more than 800 hours.

Ceramic Liners are made of a ceramic inner sleeve and a forged steel outer shell. The service life of ceramic liners is about 4000 to 10000 hours, the minimum time is at least 2000 hours, which is a lot more than bi-metal liners. Because of the phase transformation toughen technology, the ceramic liners have the features of wear-resistance, erosion-resistance, high-pressure-resistance, high hardness and strength. Zirconia type and Alumina type are common type of ceramic sleeve. Compared with Alumina type, Zirconia type liners have better toughness properties and a much longer service life. Piston wear and water consumption for lubrication can be reduced as well.

Seal Rings for Liner packing are also important. Liner Seal Rings is designed and made with hard corner which is an integral part of seal rings and soft nitrile element rubber center. We could provide reliable liner Seal Rings for our customers could order them at the same time.

All Lake Petro liner products are interchangeable with O.E.M. products. Meanwhile, we provide customized Liners according to drawings. Our liners, also with our other mud pump spares, are supplied for use in Honghua, F-Series, Bomco, Emsco and National lines of triplex drilling pumps. Let Lake Petro be your one-stop shop for your whole fleet of pumps. Please refer to “Suitable Pump Models” Lable for more details.

Mud Pump Valve & Seat are made of premium alloy steel through one-piece forging and carburizing treatment processes, thereby ensuring high intensity. In addition, the precise calculation is performed and CNC machining is conducted for the dimensional matching of the valve seat and valve body working angles to enhance the service life of the valve body and valve seat. Our valve products are able to work smoothly in normal mining and digging conditions for over 400 hours.

Mud Pump Liner Market Size is projected to Reach Multimillion USD by 2028, In comparison to 2022, at unexpected CAGR during the forecast Period 2023-2028.

1. Does this report consider the impact of COVID-19 and the Russia-Ukraine war on the Mud Pump Liner market?Yes. As the COVID-19 and the Russia-Ukraine war are profoundly affecting the global supply chain relationship and raw material price system, we have definitely taken them into consideration throughout the research, and in Chapters, we elaborate at full length on the impact of the pandemic and the war on the Mud Pump Liner Industry

This research report is the result of an extensive primary and secondary research effort into the Mud Pump Liner market. It provides a thorough overview of the market"s current and future objectives, along with a competitive analysis of the industry, broken down by application, type and regional trends. It also provides a dashboard overview of the past and present performance of leading companies. A variety of methodologies and analyses are used in the research to ensure accurate and comprehensive information about the Mud Pump Liner Market.

The Global Mud Pump Liner market is anticipated to rise at a considerable rate during the forecast period, between 2022 and 2028. In 2021, the market is growing at a steady rate and with the rising adoption of strategies by key players, the market is expected to rise over the projected horizon.

The global Mud Pump Liner market is projected to reach USD million by 2028 from an estimated USD million in 2022, at a Impressive CAGR during 2023 and 2028.

North American market for Mud Pump Liner is estimated to increase from USD million in 2022 to reach USD million by 2028, at a Impressive CAGR during the forecast period of 2023 through 2028.

Asia-Pacific market for Mud Pump Liner is estimated to increase from USD million in 2022 to reach USD million by 2028, at a Impressive CAGR during the forecast period of 2022 through 2028.

The major global companies of Mud Pump Liner include Dezhou LandA Petroleum Machinery Co., Ltd, Forum Energy Technologies, Inc, NOV Inc, Premium Oilfield Technologies, Dongying Lake Petroleum Technology CO., Ltd, SHANDONG SAIGAO GROUP CORPORATION, Titan Oil Tools, Taisheng Tech and PETAL SA and etc. In 2021, the world"s top three vendors accounted for approximately Percent of the revenue.

The global market for Mud Pump Liner in Oil and Gas is estimated to increase from USD million in 2022 to USD million by 2028, at a Impressive CAGR during the forecast period of 2022 through 2028.

Considering the economic change due to COVID-19 and Russia-Ukraine War Influence, Ceramics, which accounted for Percent of the global market of Mud Pump Liner in 2021, is expected to reach million USD by 2028, growing at a revised Impressive CAGR from 2022 to 2028.

This report aims to provide a comprehensive presentation of the global market for Mud Pump Liner, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Mud Pump Liner.

The Mud Pump Liner market size, estimations, and forecasts are provided in terms of output/shipments (K Units) and revenue (USD millions), considering 2021 as the base year, with history and forecast data for the period from 2017 to 2028. This report segments the global Mud Pump Liner market comprehensively. Regional market sizes, concerning products by types, by application, and by players, are also provided. The influence of COVID-19 and the Russia-Ukraine War were considered while estimating market sizes.

The report will help the Mud Pump Liner manufacturers, new entrants, and industry chain related companies in this market with information on the revenues, production, and average price for the overall market and the sub-segments across the different segments, by company, product type, application, and regions.

This Mud Pump Liner Market Research/Analysis Report Contains Answers to your following Questions ● What are the global trends in the Mud Pump Liner market? Would the market witness an increase or decline in the demand in the coming years?

● What is the estimated demand for different types of products in Mud Pump Liner? What are the upcoming industry applications and trends for Mud Pump Liner market?

● What Are Projections of Global Mud Pump Liner Industry Considering Capacity, Production and Production Value? What Will Be the Estimation of Cost and Profit? What Will Be Market Share, Supply and Consumption? What about Import and Export?

● How big is the opportunity for the Mud Pump Liner market? How will the increasing adoption of Mud Pump Liner for mining impact the growth rate of the overall market?