duplex mud pump calculations manufacturer

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.

Continental Emsco Drilling Products, Inc., which consisted of Emsco drilling machinery and Wilson mobile rigs, was purchased by National-Oilwell, Inc on July 7, 1999. To our knowledge, no pumps have been manufactured and sold under the Emsco brand name since National-Oilwell acquired them.

Fairbanks Morse pumps are currently manufactured in Kansas City, Kansas. Fairbanks Morse is a division of Pentair ever since August, 1997 when Pentair purchased the General Signal Pump Group.

Gaso pumps are manufactured by National Oilwell Varco. Gaso was acquired as "Wheatley Gaso" by National-Oilwell in the year 2000. At the time, Wheatley Gaso was owned by Halliburton.

Skytop Brewster pumps are no longer available as new pumps. Skytop Brewster(Cnsld Gold), a unit of Hansen PLC"s Consolidated Gold Fields subsidiary, was acquired while in bankruptcy by National-Oilwell, Inc. in November, 1999.

Pump Output per Stroke (PO): The calculator returns the pump output per stroke in barrels (bbl).  However this can be automatically converted to other volume units (e.g. gallons or liters) via the pull-down menu.

A triplex mud (or slush) pump has three horizontal plungers (cylinders) driven off of one crankshaft. Triplex mud pumps are often used for oil drilling.

The 2,200-hp mud pump for offshore applications is a single-acting reciprocating triplex mud pump designed for high fluid flow rates, even at low operating speeds, and with a long stroke design. These features reduce the number of load reversals in critical components and increase the life of fluid end parts.

The pump’s critical components are strategically placed to make maintenance and inspection far easier and safer. The two-piece, quick-release piston rod lets you remove the piston without disturbing the liner, minimizing downtime when you’re replacing fluid parts.

Pump OutputDuplex Pump OutputLitres/Stroke @ 90% Efficiency (2” Rod Diameter)Liner Diamerter (mm)StrokeLength(mm)101 108 114 121 127 133 140 146 152 159 165 170 178 184 190 197 203 209 216203 5.40 6.19 6.99 7.78 8.73 6.69 10.6 11.5 12.7 13.8 15 16.2 17.4 18.9254 6.67 7.62 8.58 6.69 10.8 12.0 13.3 14.6 15.9 17.3 18.7 20.0 21.9 23.6305 7.78 9.90 10.10 11.40 12.9 14.3 15.9 17.3 19.1 20.7 22.6 24.3 26.2 28.3 30.4356 14.6 16.4 18.0 19.9 21.8 23.8 25.9 28.0 30.2 32.4 35.0 37.4 39.9381 15.6 17.3 19.2 21.1 23.2 25.3 27.5 29.7 32.3 34.7 37.4 39.9 42.8406 16.7 18.6 20.5 22.6 24.8 27.0 29.4 32.3 34.5 37.0 39.7 42.8 45.6 48.6457 18.4 20.7 22.7 25.3 27.8 30.2 32.7 35.6 38.5 41.3 44.5 47.7 51.1 54.4508 20.3 22.7 25.1 28.0 30.5 33.4 36.4 39.4 46.2 45.9 49.4 53.1 56.8 60.4559 49.8 53.5 57.3 61.1 65.1 69.2 73.5610 71.1 75.6 80.2Note: For pump output in m 3 /stroke, move the decimal point 3 places to the left.Duplex Mud PumpsThe pistons on a duplex mud pump work in both directions, so that the rear cylinder has thepump rod moving through its swept volume and occupying some volume. The difference incalculations for a duplex vs. a triplex pump is that the displacement volume of this pump rodmust be subtracted from the volume in one of the cylinders, plus the difference in number ofpumping cylinders; 4 for a duplex and 3 for a triplex. Duplex pumps generally have longerstrokes (in the 10 to 18 in. range) and operate at lower rate; in the 40 to 80 stroke/minrange.The general equation to calculate output of a duplex pump is:Pump output (litres/stroke) = ,Where:ID = ID of the linerOD = OD of the rodL = Length of the pump strokeEff = Pump efficiency (decimal)1800, 505 – 3 rd Street SW Calgary, Alberta, Canada T2P 3E6 Telephone: 403.547.2906 Fax: 403.547.3129Email: info@hitechfluid.com Web: www.hitechfluid.com

Oil and Gas drilling process - Pupm output for Triplex and Duplex pumpsTriplex Pump Formula 1 PO, bbl/stk = 0.000243 x ( in) E.xample: Determine the pump output, bbl/stk, at 100% efficiency for a 7" by 12". triplex pump: PO @ 100%,= 0.000243 x 7 x12 PO @ 100% = 0.142884bbl/stk Adjust the pump output for 95% efficiency: Decimal equivalent = 95 + 100 = 0.95 PO @ 95% = 0.142884bbl/stk x 0.95 PO @ 95% = 0.13574bbl/stk Formula 2 PO, gpm = [3(D x 0.7854)S]0.00411 x SPM where D = liner diameter, in. S = stroke length, in. SPM = strokes per minute Determine the pump output, gpm, for a 7" by 12". triplex pump at 80 strokes per minute: PO, gpm = [3(7 x 0.7854) 1210.00411 x 80 PO, gpm = 1385.4456 x 0.00411 x 80 PO = 455.5 gpm

Example:Duplex Pump Formula 1 0.000324 x (liner diameter, in) x ( stroke lengh, in) = ________ bbl/stk -0.000162 x (rod diameter, in) x ( stroke lengh, in) = ________ bbl/stk Pump out put @ 100% eff = ________bbl/stk Example: Determine the output, bbl/stk, of a 5 1/2" by 14" duplex pump at 100% efficiency. Rod diameter = 2.0": 0.000324 x 5.5 x 14 = 0.137214bbl/stk -0.000162 x 2.0 x 14 = 0.009072bbl/stk Pump output @ 100% eff. = 0.128142bbl/stk Adjust pump output for 85% efficiency: Decimal equivalent = 85 100 = 0.85 PO@85%)= 0.128142bbl/stk x 0.85 PO@ 85% = 0.10892bbl/stk Formula 2

PO. bbl/stk = 0.000162 x S[2(D) - d] where S = stroke length, in. D = liner diameter, in. d = rod diameter, in. Example: Determine the output, bbl/stk, of a 5 1/2". by 14". duplex pump @ 100% efficiency. Rod diameter = 2.0in.: PO@100%=0.000162 x 14 x [ 2 (5.5) - 2 ] PO @ 100%)= 0.000162 x 14 x 56.5 PO@ 100%)= 0.128142bbl/stk Adjust pump output for 85% efficiency: PO@85%,= 0.128142bb/stkx 0.85 PO@8.5%= 0.10892bbl/stk Metric calculation Pump output, liter/min = pump output. liter/stk x pump speed, spm. S.I. units calculation Pump output, m/min = pump output, liter/stk x pump speed, spm. Mud Pumps Mud pumps drive the mud around the drilling system. Depending on liner size availability they can be set up to provide high pressure and low flow rate, or low pressure and high flow rate. Analysis of the application and running the Drill Bits hydraulics program will indicate which liners to recommend. Finding the specification of the mud pumps allows flow rate to be calculated from pump stroke rate, SPM. Information requiredo Pump manufacturer o Number of pumps o Liner size and gallons per revolution Weight As a drill bit cutting structure wears more weight will be required to achieve the same RoP in a homogenous formation. PDC wear flats, worn inserts and worn milled tooth teeth will make the bit drill less efficiently. Increase weight in increments of 2,000lbs approx. In general, weight should be applied before excessive rotary speed so that the cutting structure maintains a significant depth of cut to stabilise the bit and prevent whirl. If downhole weight measurements are available they can be used in combination with surface measurements to gain a more accurate representation of what is happening in the well bore.

Simplicity of design and the components replacement’s ease allow utilization WEI pumps for water, oil, drilling mud, grouting and other services by combining various types, available in different materials, of fluid ends, liners, pistons, valves and seats, rods and seals.

Piston pumps can be used for low viscosity and medium-flow media (in the range of 80 m³/h). Additionally, pumping solid particles is impossible with this type of equipment because the pump can ensure proper operation only if the seal between the cylinder and the piston is perfect.

For high-pressure uses, you can opt for a plunger pump, they differ from piston pumps in that the seal does not move with the piston, it is fixed and therefore able to withstand...

... heavy duty frac pump designed to operate at higher pressures for longer periods of time. Its compact design and 11” stroke results in less fatigue cycles and extended consumable life. With a legacy of ...

The HS is a horizontal triplex and quintuplex positive displacement reciprocating pump with very high efficiency and is offered in a wide range of hydraulic, mechanical, and material options.

Flojet Triplex Hi-Flow series pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of chemicals. ...

... cost-saving alternative to our diaphragm pump series: The LEWA plunger pump is a high-performance and versatile plunger pump for high-pressure applications in various industries.

Three-es manufactures pumping sets with various flow and pressure characteristics, plug&play and optimised for any washing system. Each pumping unit is assembled using only high quality components.

... plunger pumps for pressure testing, large three, four or five plunger pumps of various designs are available with specific advantages for specific applications.

... plunger pumps for pressure testing, large three, four or five plunger pumps of various designs are available with specific advantages for specific applications.

... plunger pumps for pressure testing, large three, four or five plunger pumps of various designs are available with specific advantages for specific applications.

Triplex pump with connecting rod system. Pistons in ceramic-coated steel. Double gasket sealing system. Pump head in pressed brass. Automatic safety valve with pressure shut-off at pump ...

Drilling pump is also called mud pump, which transport high pressure, high specific gravity, high sand concentration drilling fluid to bottom of hole. Drilling fluid is used to cool bit, wash out bottom ...

Pumps of the WANGEN KL-R Triplex series impress with their consistent dosing option, as an intermittent input is compensated by the buffer volume in the collecting container. No bridge building. The small ...

... consists of 5 pump sizes in triplex execution. The 31.40 model is manufactured also in quintuplex (model 31.40/Q) and septuplex (model 31.40/S) execution, where the same components of the triplex ...

PressureJet pumps are triplex (three plungers), positive displacement, industrial high pressure triplex plunger pumps. We offer both the triplex piston ...

The RDP range of Reciprocating Plunger Pumps by Ruhrpumpen comes in various sizes and in triplex and quintuplex formats. They are designed and manufactured in accordance to the lates edition of API 674 ...

JR500W pump is a horizontal single-acting reciprocating triplex plunger pump. Power end is self-lubricated by oil pump built onto the worm gear. Driven by worm pair, ...

... 1600 mud pump is a single-acting reciprocating triplex mud pump that delivers increased reliability, improved maintainability, and reduced weight and footprint.

The CLM 7½" x 10" Duplex Hydraulic Mud Pump will fit into the place of a 5" x 6", pumps twice the rated flow, at almost three times the pressure, weights half as much and is 19 ½" shorter than a 5½" x 8", it also pumps 35% more, at over twice the rated pressure. Our Duplex installation at 1,350lbs. is ½ the weight for twice the flow displacement and 2.5 times the pressure rating of the GD.

Choose a used Emsco FB-1600 Triplex Mud Pump from our inventory selection and save yourself some money on your next shallow drilling oilfield project. This Emsco FB-1600 Triplex Mud Pump is used and may show some minor wear.

We offer wholesale pricing on new Emsco FB-1600 Triplex Mud Pump and pass the savings on to you. Contact us to compare prices of different brands of Mud Pump. This equipment is brand new and has never been used.

Our large network often has surplus Emsco FB-1600 Triplex Mud Pump that go unused from a surplus purchase or a project that was not completed. Contact us to see what Emsco FB-1600 Triplex Mud Pump we have in inventory. The surplus Emsco FB-1600 Triplex Mud Pump are considered new but may have some weathering depending on where it was stored. Surplus oilfield equipment is usually stored at a yard or warehouse.

We have refurbished Mud Pumpthat have been used and brought up to functional standards. It is considered a ready to use, working Mud Pump. Please contact us for more information about our refurbished Emsco FB-1600 Triplex Mud Pump. These Mud Pump have been used and brought up to functional standards. It is considered a working Mud Pump. Please contact us for more information about the product.

NOV 12-P-160 Mud Pump is rated at 1600 input horsepower (1193 kw) at 120 strokes per minute, with a 12-inch (304.8 mm) stroke. Multiple liner sizes allow pressures and volumes to handle circulation requirements in deep drilling applications.

Flexibility: Compact engineering provides higher efficiency in less space. The NOV 12-P-160 Triplex Mud Pump light weight and flexible design make it easily adaptable to a variety of rig configurations. This provides flexibility as drilling requirements and conditions change.

Fluid End Modules: NOV offers a choice of fluid end modules and valve covers for every P Series pump model to select the fluid end module that exactly matches drilling requirements. All pump models can be equipped with either the standard or premium forged, two-piece interchangeable fluid modules

Case story: Water and wastewater treatment plants Areas of application Transfer and dosing of lime milk and ACP, sludge, iron chloride, lixiviat. Sampling of treated water and chlorine water. Injection of bisulfite. Pumping of grease, wastewater with grease, oil and phosphoric acid and water with sand. Models from all four realax peristaltic pump series – the APY, ISI, IP and RP –...

Case story: Directional drilling Application:                Drilling mud Pump:                          Realax ISI 22 Hose material:            Natural Rubber Speed:                         17 rpm Pressure:                ...

Case story: Food manufacturer Application:                        Transfer of water based mustard suspension  Pump:                                 Realax RP 32 Hose material:                    NBR Speed:                ...

Case story – Detergent manufacturer Problem description An Italian manufacturer of chemical detergent products for industrial cleaning faced several problems with flexible impeller pumps used for product filling. The high rotation speed of the pumps caused the product foaming. As a result, the storage tanks could therefore never be fully emptied due to pump cavitation, which caused impeller damage. Consequently for the customer,...

Case story: Passenger ship operator Application:                    Sewage treatment on passenger ships Pump:                              Realax IP 70 on a trolley Viscosity:                         Varying viscosity Abrasive/solids:              High...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...

One of the major titanium dioxide manufacturers in France, uses two realax RP 100 duplex and one realax RP60 duplex to transfer very abrasive product with a flow of 46M3/H, 55 cps and 35°C, 2 bars. About titanium dioxide Titanium dioxide, also known as titanium oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. The most important application areas...