Tag Archives: oilfield shale shaker
What we should notice when purchase the shaker screens
Drilling fluid shale shaker is a kind of filterable mechanical separation equipment, compared with other mechanical separation equipment, its unit cost is a kind of economy and high efficiency separation equipment which obtain solid removal amount.
Drilling fluid shale shaker is made of screen body, machine rack and gearing, according mechanical vibration make solid phase which is big than screen hole and the adhesive attraction will screen the solid phase particles which is smaller than screen hole. But all mud can’t be processed in circulating process because of the limit of shale shaker mud permit.
Usually the material of drilling fluids shale shaker is stainless knitted. Usually this kind of screen uses mesh to express the specification. Mesh is the number of screen holes. For example, there are 12 holes in a square screen is called 12 mesh. Screen with a special outfit screen holder will screen into flake tension type fixed on the screen frame. Screen body is fixed to the rack according spiral spring, rubber articles bumper use the type of bottom fixed.
When purchase drilling fluid shale shakers except according solid size and particles size distribution to choose the reasonable screen, we should consider a important factor is the permit throughput of mud screen. There are many factors to affect drilling fluids shale shaker throughput. Such as the type of mud, proportion,viscosity, solid content and size, screen number and ect.
Hot sales model of DCS630-3 shale shakers shipped to Australian
Last week the DCS630-3 type shale shaker and 60 pieces shaker screens are both ready for our Australian client. The equipment and screens will be used in HDD industry.
DCS630-3 shale shaker parts: High quality electrical control cabinet, 2x 1.5 KW OLY vibrators, 3 Pieces Composite material screens (630*1250mm).
After screen sample testing, client are very satisfied with our composite material screens, working life can be 450hours under normal use with mud density 1.2g/cm³ and viscosity 45s.
DCS linear motion shale shaker absorbed advanced tech at home and abroad ,and integrated DC own design. DC complete series shale shaker can meet customers’ variable demand. Clients feedback proved the advantages of this kind of shale shaker: high G-force, wide screen area, compressed structure, cost-effective, etc.
600GPM Dual Deck Shale Shaker Produced By DC Solid Control
Dual deck shaker is one of type shale shakers, also be called double layer screen shale shaker, is a fitful device on drilling mud management or HDD. It is linked to upper-and-lower two screens deck into one shale shaker. The upper deck is all for scalping, with API40 screens, and the lower deck is with API100 screens. This DC’s dual-deck linear motion shale shaker with two 1.5kw vibration motors, and the vibration force can be 7.5. While the screen deck adjustment angle while drilling (AWD) is -1°~+3°.
As we know, it has two decks: the top deck use coarse screen and the bottom deck use fine screen. The biggest benefit of use dual deck shale shaker is reduced the number of shakers required on solids control system and can deliver high processing capacities.
This type shale shaker has 6 pieces of Steel Frame Shaker Screen ( Brand Standard ), Vibrating beams is processed by a special technology in order to avoid cracks in the process of vibration, the base of shaker installed the lifting device so as to adjust the angle of shaker, Vibrating motor adopts international famous brands, Spring adopts the rubber material so that the noise is small and decay resistance is strong.
The Dual Deck Shale Shaker in manufacured by overseas clients. As the shale shaker manufacturer and suppliers, DC can design and produce types of shale shaker, such as the dual deck shale shaker, triple shale shakerfor Oil Drilling Mud.
DCS630-3 Shale shaker used in Columbia Drilling Site
Shale Shaker is the first stage solids control equipment in drilling fluids recycling system on a drilling rig, and are used to remove large solids/cuttings from the drilling fluid/mud. The designs of drilling mud buffer box on shale shaker have back type and top type for option, which makes it separately suitable petroleum drilling and HDD.
DC Solid control to be as a professional manufacturer of solid control equipment can supply all kinds of solid control system and obtain hundres of all over the world clients. Below picture is our DCS630-3 Linear motion shale shaker used in Columbia drilling site and got the good feedback.
Features of DCS shale shakers
Adjustable High G force for primary solids control or cuttings drying.
Heat treatment on complete shale shaker deck.
Vibrating Motor: IEC Ex, ATEX and UL Certified
Electrical components: SIEMENS, Schneider Brand
Shale Shaker Bottom Deck Material:Stainless Steel
Wedge type design for easy and quick screen replacement
Electric Shaker Deck angle adjustable while working
The shakers act by removing solids from drilling fluid as the mud passes over the surface of a vibrating screen. Particles smaller than the openings in the screen pass through the holes of the screen along with the liquid phase of the mud. Particles too large to pass through the screen are thereby separated from the mud for disposal. Without proper screening of the drilling fluid during this initial removal step, downstream equipment will experience reduced efficiency and effectiveness. The downstream hydrocyclones and/or centrifuges (if elected) will simply be overloaded beyond their design capacity.
If you need drilling fluid shale shakers, please feel free to contact us.
Tangshan Dachuan Machinery Supply all kinds of shale shakers
The shale shaker is an economical choice with its simple design and minimal maintenance requirements. DC Solid control shaker employs a unique motion technique that allows for increased Gs while also reducing solids conveyance friction, resulting in longer screen life and drier discards.
To be as a professional manufacturer of solid control company. DC Solid control can supply the 3 and 4 Panel Linear motion shale shakers meet the needs of solids separation in a large number of different industries.
To name a few, Drilling, (whether it be used in Oil and Gas as a primary or drying shaker, Water Well, or HDD), Dredging, Mining and Dewatering for waste disposal. Our success in separating unwanted solids from fluids, as well as reclaiming valuable solids that in the past have been costly and wasteful to dispose of.
Of course we will recommend a suitable shale shaker to help us make the drilling well. Tangshan Dachuan Merchinery Manufacture Co., Ltd is a manufacturer of the shale shaker. And we promise that providing quality products and efficient service. So if you interested in our product. Please indicate us any time.
Widely application of DCS Series shale shaker
Drilling Mud Shale shaker is the fundamental mechanical screening machine in the solids control process. Our heavy duty linear motion shale shakers are able to working for all onshore & offshore drilling activities.
The drilling mud shale shaker is the first phase solids removal equipment used in the drilling mud circulation system. The DCS Series shale shaker are dual-motor, high frequency, linear-motion vibrating screen machines designed for fine particle separation in the oil and gas drilling mud circulation and waste slurry separation industry. It may differ in the number of screen panels and sizes according the drilling site requirement.
The purpose designed shale shaker is an absorption of advanced technologies at home and abroad. It has very strong structure and excellent separation result. Being operating in more than 35 countries and regions, the shaker is reliable and trustful for your choice.
DCS 3 and 4 Panel Linear motion shale shakers meet the needs of solids separation in a large number of different industries. To name a few, Drilling, (whether it be used in Oil and Gas as a primary or drying shaker, Water Well, or HDD), Dredging, Mining and Dewatering for waste disposal.
Our success in separating unwanted solids from fluids, as well as reclaiming valuable solids that in the past have been costly and wasteful to dispose of, has now placed DC Solid control as a noteworthy competitor in the Solids Separation World.
Drilling mud recycling system shale shaker for sale
Shale shaker is first phase solids control equipment in drilling fluids processing system, also known as key solids control equipment in drilling mud system, shale shaker decides performance of the whole solids control system.
Shale shakers can be divided into linear motion shale shaker and ellipse & round motion shaker, basing on the difference of their screen basket moving tracks. As the most important equipment in solids control system, shale shakers are widely used in almost all kinds of drilling rig, and they take an important part in drilling fluids cost as well as total drilling drilling cost.
Drilling fluids shale shakers are generally consist of skid, vibration isolation member, screen, screen basket, back tank ( or called mud feeder), vibration motor, etc. no matter it is linear motion shale shaker, or ellipse shaker. The drilling fluids flows directly into the back tank through the flow line after the mud comes out of the surface of the well.
The process industry also utilizes screening and shaker equipment in a variety of applications. Chemical, paper, sand, powder, plastic, and other plants may use a shale shaker in their process flow.
Where can you buy the best shale shaker in China
Shale shakers are widely used for treatment of drilling fluid, or mud, during drilling operations. The mud is pumped into the borehole to carry larger particles away from the bore and out the top of the borehole. The mud exiting the wellbore carries with it larger sand and shale particles that must be removed before the fluid is circulated back to the borehole.
The shakers use vibrating screens to separate these larger particles from the drilling fluid. The screens are constructed of stacked wire meshes, with the wire mesh that has the smallest openings on the top facing the mud. Particles collect on the screen as a filter cake. Vibration enhances the fluid flowrate through the screen and causes the cake to migrate along the screen surface to the exit.
DC solids control is an linear shale shaker manufacturer,linear motion shale shaker and mud shale shaker for oilfield solids control system. DC Solids Control designed by ourselves, including Balanced Elliptical motion Shaker and Mongoose shale shaker.All shaker screens can be fit on shakers by wedge blocks or hooks. We can according to customer’s demand, linear motion, or balanced elliptical motion and double-track movement.
DC solids control is the designed,selling,production,service and delivery of Chinese drilling fluids shale shaker manufacturers.We will provide the high quality shale shakers and best service.Your best shale shaker start from DC solids control.
Three types of shale shaker used in drilling fluid circulation system
Linear motion shale shakers represent the newest shaker technology and are the most common approach to solids control in the oil and gas drilling industries. They produce linear motion via a pair of eccentric shafts rotating in opposite directions. Linear motion shale shaker provides superior cuttings conveyance and is able to operate at an uphill slope to provide improved liquid retention.
Balanced elliptical motion shale shakers are especially effective while drilling top-hole sections where heavy, high-volume solids are present. On a balanced elliptical shale shaker, the difference in power between the two vibrating motors results an unbalanced force. With this setup, elliptical motion shakers can effectively remove solids and eliminate larger particles in drilling fluids. The relatively moderate vibration strength of balanced elliptical shale shakers can reduce the screen consumption.
Circular motion shakers have a single vibrator shaft located at the center of mass of the shaker tray. A motor drives a concentric shaft fitted with counterweights, providing pure circular motion along the length of the vibrating tray. This feature improves solids movement off the deck compared with unbalanced elliptical designs. The circular motion transports solids along the screen reducing the loss of drilling fluid. Circular motion shale shakers are often operated as stacked units with the coarsest screens on the top deck becoming finer on the lower decks.
Shale shaker design and screen panels
Shale shakers are devices that remove drill cuttings from the drilling fluid that is used for boring holes into the earth. Controlling the solids in drilling fluid is an important component of the cost of drilling, so research into improved shale shaker design is ongoing.
Shale Shaker Design
Shale shakers typically consist of large, flat sheets of wire mesh screens or sieves of various mesh sizes that shake or vibrate the drill cuttings, commonly shale, across and off of the screens as the drilling fluid (mud) flows through them and back into the drilling fluid system. This separates the solid drill cuttings from the fluid so that it can be recirculated back down the wellbore. In oilfield industry, linear motion shale shakers are widely used.
Shale Shaker Screen Panels
Screen panels play a major role by removing particles larger than the mesh size. Screen selection is critical since shaking is the primary stage in the removal of solids. Improper screen selection can lead to de-blinding, loss of drilling fluids, premature pump part failures, overloading of other solids removal equipment within the mud systems, decreased service life , reduced flow rate capacity, and serious problems in the wellbore.