phone: (+1) 432-687-5445
email:
jeff@jeffweber.net
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| For Sale: New Skid Mounted, Twin Pump Cementing Unit 775,000euro | | Listing ID: 6678 | Vendor Stock No.: | | Price: 775,000 euro | Date Posted: 12/18/11 | | Quantity: 1 | | Condition: new, must be manufactured | | Location: Germany |
| | Description: | Index
1 General Description
2 PERFORMANCE SPECIFICATION
2.1 Principles of Operating
2.2 Major Components
2.2.1 Diesel Engines
2.2.2 Transmissions
2.2.3 Triplex pumps
2.2.4 Oilfield Skid
2.3 Hydraulic system
2.4 Fluid Handling System
2.4.1 Displacement Tanks
2.4.2 Mixing and Averaging Tank
2.4.3 Suction Line Sumps Included
2.4.4 Low Pressure Manifold
2.4.5 Centrifugal Pumps
2.4.6 Densitometer
2.4.7 Triplex Suction Manifold
2.4.8 High Pressure Release Manifold
2.4.9 High Pressure Discharge Manifold
2.5 Data Acquisition
2.6 Operator Station control console
2.7 Piping 8
3 DOCUMENTATION
4 Spare Parts
1 General Description
The cementing unit is a skid mounted, twin pump cementing unit powered by two (2) diesel engines.
The unit consists of a skid unit with the HECM (High Energy Cement Mixer). The cementing unit is a high horsepower twin triplex pumping unit which is equipped to operate at the work site independently of other equipment. The unit can be used for a wide variety of fluid pumping operations. The unit is mounted on a skid. Deck mounted equipment consists of two main diesel engines, automatic transmissions, triplex down hole pumps, high energy recirculating mixer, centrifugal pumps for mixing and pressurizing the triplex pump suctions, displacement tanks and complete operator station and control systems.
Hydraulic system is driven from the main diesel engines, the engines provide power for driving the centrifugal pumps.
Data recording equipment and instrumentation provide for measurement of pump rate, pressure, density and monitoring equipment is included which will allow the recording of job data and downloading reports to a PC computer.
Typical operations include oil well cementing, acidizing treatments, solvent pumping, pressure testing, and miscellaneous fluid pumping.
The main features of the cementing unit are:
· Operating temperature range from -20°C to 40°C
· HECM (High Energy Cement Mixing) system with cement density control
· One hydraulically driven mixing/ recirculating pump
· One hydraulically driven pressurizer pump
· One hydraulically driven water pump
· Twin 1,5mÑ open displacement tank
· Two compartment mixing(~1mÑ) and averaging(~2mÑ) tank.
· Full safety shut-down
The components incorporated into the cementing unit are arranged to provide reasonable access for maintenance and ease of operation. The triplex pumps are positioned so high pressure fluids aredischarged away from the unit and the operator’s console.
2 PERFORMANCE SPECIFICATION
2.1 Principles of Operation
The main deck engines drive the automatic transmissions to the reduction gear box of the triplex pumps.
The triplex pumps manifold is configured to route fluid to the unit discharge or to release pressure and/or re-circulate fluid to the displacement tanks.
A hydraulic system provides hydraulic power to operate the centrifugal pumps.
Centrifugal Pumps are used for cement slurry mix water, re-circulation of cement slurry and pressurization of the triplex pumps.
2.2 Major Components
Main Engines Caterpillar or equivalent
Transmissions Allison or Caterpillar
Triplex pumps SPM or equivalent
Hydraulic power system
Mode: Automatic/manual
2.2.1 Diesel Engines
· Model: Caterpillar, MTU or Deutz
· Emissions Tier 3a with the a special permission to use it in Europe
· Rated Power: ~475 HP @2100RPM
· Cooling system: Radiator and Fan
· Lube oil pump, filter and cooling system
· Fuel pump and filter system
· Heavy-duty air filter, dry element type
· Emergency kill for air intake shutdown
The type of engines can change (it depends on the delivery time) but it will be an equivalent engine to the CAT C13 if we have to change the engine.
2.2.2 Transmissions
Allison 4700 OFS automatic transmission, completes with fill tube, dip stick gauge, torque converter,and 1810 series output flange.
Gear ratios as follows:
1 st gear 7.63
2-nd gear 3.51
3 rd gear 1.91
4-th gear 1.43
5-th gear, 1.00
Gear ratios are selected manually, Reverse - Blocked out
The type of transmission can change (it depends on the delivery time) but it will be an equivalent transmission to the Allison OFS 4700 if we have to change the transmission.
2.2.3 Triplex pumps
Type SPM
Model TWS 600
Plunger size each with 4 1/2” Plunger
Maximum Working Pressure 10000 psi
Maximum Flow Rate 1.600 l/min
Cement Mixing Density 1 .0 to 2.7 S.G,
Rating Max. Brake HP 600 BHP
Stroke: 6 inch
The type of Triplex pump can change (it depends on the delivery time) but it will be an equivalent pump to the TWS 600 if we have to change the pump.
2.2.4 Oilfield Skid
All equipment is mounted on a custom-built heavy-duty skid. The skid comes complete with four lifting lugs, one on each corner of the skid for use with slings and clevices (not included). The skid will incorporate a roof canopy, which will support the liquid additive storage as well as the fuel tank.
Approximate dimensions are as follows:
Height: 3,5m
Width: 2,5m
Length: 7m
Weight: 24.000kg
Note: Dimensions and weight vary according to final configuration.
2.3 Hydraulic system
The transmission PTO`s drive the hydraulics of the complete system.
· (1) open loop system/ metric valve and agitator
· (3) Closed loop hydrostatic transmissions
2.4 Fluid Handling System
2.4.1 Displacement Tanks
· Two Compartments, 1.5mÑ
· Open Top with Splash Rail and Bracing
· Steel Construction
· Permanently Mounted Gauge Markers in Metric
2.4.2 Mixing and Averaging Tank
· Steel Construction
· Capacity of Mixing Tank ~1mÑ
· Capacity of Averaging Tank ~2mÑ
· The Averaging Tank is equipped with an Agitator
2.4.3 Suction Line Sumps Included
· Fill Lines and Valves Installed to Each Tank
· Release, Return Lines Installed to Allow Flow to Either Tank
· Quick Opening Drain Valves Installed
2.4.4 Low Pressure Manifold
· Steel 5" Diameter Piping
· Victaulic Couplings Installed to Allow For Ease Of Disassembly and Cleaning
· Weco Unions Installed
2.4.5 Centrifugal Pumps
· Centrifugal pumps will be MISSION or equivalent
2.4.6 Densitometer
· One Micromotion NRD Densitometer will be installed at the recirculation line
2.4.7 Triplex Suction Manifold
· Independent 5“ Suction Manifold for each Triplex
· Manifold allows Suction from the Cement Mixing Tank, Displacement Tanks or External
Sources
· Equipped with Victaulic Couplings for ease of disassembly for Cleaning
2.4.8 High Pressure Release Manifold
· Release Manifold Connection to Discharge fluid cylinder of each Triplex Pump
· Maximum Working Pressure of 10,000 psi
· Two Each 2x2"x 10,000 psi Choke Valves installed in Release Line To Allow Fluid to be delivered into the return manifold on the displacement tanks
2.4.9 High Pressure Discharge Manifold
· Discharge Manifold Connection To Discharge fluid cylinder of Each Triplex Pump
· Maximum Working Pressure Of 10,000 psi
· Manifold Arrangement Allows Discharge From Each Pump Separately or Combined
· Each Pump Discharge Has 2"x2" High Pressure Plug Valve Installed
· Safety Relief Valve Installed On Manifold
2.5 Data Acquisition
Digital display console containing digital indicators displays the pumping pressure, pumping rates, total volumes pumped and fluid density. An electronic assembly is included which performs the necessary zero and scaling controls for each of the signals as well as the circuitry that formats the signals for computer inputs. The assembly will perform without the computer and is powered by the
24V DC power supply. Included are process sensors which monitor pressure, rate and density.
2.6 Operator Station control console
The Operator console is a custom built stainless steel cabinet with a protective stainless steel cover. The instrument panel is stainless steel with permanently engraved labeling in English. The location of the console allows the operator a full view of the various instruments and gauges of the console.
Gauges and Controls
· Engine Oil Pressure 2x
· Engine Water Temperature 2x
· Emergency Kill - All Engines Simultaneously
· Engine Start / Stop 2x
· Engine Throttle 2x
· Engine Tachometer 2x
· Transmission Shifter 2x
· Rate / Totalizer LCD Type 2x
· Triplex Discharge Pressure Gauges w/ Over-pressure Shutdown 2x
· Centrifugal Pump Speed Control 3x
· Centrifugal Pump Pressure 3x
· Hydraulic Pressure Gauges
· Hydraulic Temperature Gauges
· Air Pressure Gauge
· Ampmeter Gauge
· 24 Hour Work Light Switch
· Triplex Lube Oil Pressure 2x
· Triplex Lube Oil Temperature 2x
· Transmission Oil Pressure 2x
· Transmission Oil Temperature 2x
· Transmission Lock Up Indicator Lamp 2x
2.7 Piping
All low pressure piping will be steel piping with Victaulic couplings for ease of disassembly, for cleaning and maintenance. Unions will be WECO type or equivalent. Remote valves that are required for normal operation are air actuated.
3 DOCUMENTATION
Two (2) sets of parts books and maintenance manuals for the unit as set forth in this specification, along with relevant schematics and assembly drawings are provided with the unit. All information will be supplied in English, and if translations are requested an additional charge will apply.
As an extra measure of service, seller retains a copy of the manual for future reference sshould additional copies be required.
4 Spare Parts
General Notice:
This point will be treated as option and will be quoted separately after approved unit design | | Seller: | |
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Weber Systems Inc. is in no way affiliated with any of the any companies referenced in this web site. Any references and or mention of company names in this web site or the accompanying computer code are for identification purposes only and are not Trade Marks or Trade Names used by or affiliated with Weber Systems Inc.
Weber Systems is the leading online destination for buying and selling new, used and rebuilt cementing equipment and pressure pumping equipment such as: pressure pumping trucks, pressure pumping trailers, cement mixing systems, cement collars, cement plugs, float collars, float plugs, float shoes, casing centralizers, and casing attachments. Contact Jeff Weber at 432-687-5445 or email jeff@jeffweber.net. |
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