Monthly Archives: April 2019
DC Solid control mud tank design standards
DC solids control designs and manufactures various types of tank including mud tank, water tank, oil tank, etc. DC solid control mud tanks are usually used to install solids control equipment, storage mud, mixing mud, etc. It meets utility request of the drilling solid control system, mud plant and solid-liquid separation system. Below is the mud tank design specification and standards:
Mud Tank Walls Design:
The walls of each of the mud tanks (including partition walls) are to be constructed with 6 or 8mm crimped plates. Mud Tank bottoms, to be constructed with 8 mm thick plain plates, should be sloped gradually to a five degree towards the drilling mud tank cleaning doors to facilitate the mud cleaning process.
Mud Tanks Construction Design:
The construction design of the mud tanks is very important to make it fit for the drilling rig mud circulation and also to be easily operated and running longer time in the oilfield.
Drilling mud tank Skid Design:
The mud tanks normally are mounted on three runner oilfield type skids fabricated from 300 mm H beams reinforced with suitable channels and angles. The ends of the skid normally project out from the tank by 300mm and curve upwards.
If you have special need of the mud tank size, type or material please detailed tell me. We can quote and manufacturing it according to your request..
DC Development a Dual motion shale shaker
Shale shaker is the first phase equipment uses in drilling mud primary solids control system. According to different processing result and mud condition, the operator may choose the shale shakers with different vibration motions.
DC now has a new development shaker could realize the vibration motion changing during running between linear motion and progressive elliptical motion with 2 vibration motors.
DC’s dual motion shale shaker has 2 units vibrators, comparing with other brand dual motion shaker with 3 units vibrators, GN’s shaker is more cost competitive. The new-generation DC shale shaker combines balanced and progressive elliptical motion, enabling operators to switch motion “on the fly” as drilling conditions change. With a simple flip of a switch, the shale shaker shifts from the balanced elliptical to the progressive elliptical motion without the need to suspend or shut down operations.
Operators can change the type of motion required to either handle high volume or produce dryer cuttings, as drilling conditions dictate. The shale shaker is same with Mongoose PRO shale shakers. So if you want a shale shaker replacement Mongoose PRO shale shaker, please contact DC Solid control
Desander slurry separation treatment foundation for TBM
Desander separator equipment is widely used in the purification and recycling of slurry for the construction of hydropower , continuous concrete wall , slurry shield tunnel, etc. the equipment is increasingly becoming a necessity of civilized construction since it not only can cut down construction cost, but also can reduce the pollution of the environment.
DC Machinery is a professional manufacturer for TBM desander slurry separation treatment. Today we will briefly introduce some of the compositions and features. DC’s TBM slurry separation plant is very efficient to process, separate and remove the excavated solids from the bentonite suspension- the mixture of water and thixotropic clay. And the cleaner fluid will be transferred back to the circulation system.
Now there are different sizes for the TBM slurry separation plant available, the small size includes: DCMS-500D (120m³/h), DCMS-1000D (240m³/h), DCMS-500M( 500m³/h), the large size includes: DCMS-900M( 900m³/h), DCMS-1200M(1200m³/h), DCMS-1400M (1400m³/h), DCMS-2000M (2000m³/h), DCMS-2800M (2800m³/h), DCMS-3600M(3600m³/h).
All the equipment including shale shaker, desander, desilter and decanter centrifuge are OEM from DC. All the configurations can be customized according to customer’s working conditions and needs.
DC solids control system provide you the full service
A drilling fluids recycling system is also a mixing system, and includes a centrifugal mixing pump, mixing hopper and mixing jets located on the bottom of the tanks/compartments to keep the drilling fluid agitated.
As clean drilling fluid is returned to the drill via a centrifugal charge pump during drilling operations, drilling fluids return from the entry and/or exit pit are picked up via a trash pump and discharged over a scalping shaker that makes the initial coarse cut, removing large drill solids that can either settle to the bottom of the tanks or cause plugging problems with hydrocyclones.
DC solids control system ensures good and efficient treatment effects of removing solids particles and gas bubbles in oil and gas drilling fluids. We design and make detail technical drawing of the system customized according to clients’ special requirements and drilling site application.
In Oil and Gas Drilling field, DC technical engineer supply the drilling fluids treatment solution and customized the drilling mud control system for customs’ ZJ20/ZJ30/ZJ40/ZJ50/ZJ60/ZJ70 Drilling Rigs. if you have any questions, please send us the E-mail: adela@dcmudcleaningequipment.com our technical engineers will reply to you as soon as possible!
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.
22 Pcs mud guns well packaged in DC Solid control
DCNJQ Series Mud Gun is a bottom type mud gun, the Mud guns are meant to provide supplemental or primary mixing in mud tanks depending on the number being used and the pit size. They are best used in tank corners to keep solids from settling and a mud agitator is placed in the tank center.
DC Solid control shipped 22pcs mud guns to our regular clients in Pakistan. The number of mud gun depends on the size of tank. Usually mud gun installed with mud line of mud tank. According the inlet pipe size, there are 2’ mud gun and 3’ mud gun for option. According to different structure feature, there are two types of mud gun: fixed mud gun , and rotary mud gun.
Mud Gun Features & Benefits:
1. DC oilfield mud gun can be adjusted by rotating at a wide angle.
2. The jet nozzle used is both replaceable and wearable.
High-pressure guns typically come in 3000 and 6000 psi ratings and require heavy-walled piping. Gun nozzle sizes range from 1⁄4 to 3⁄4 inch (6.4to 18.4 mm). Please contact DC Solid control to get more information about the mud guns.
DCYZ Series Submersible slurry pump China manufacturer
DCYZ Submersible slurry pump is usually used to pump drilling fluid with larger particle. So dc Submersible slurry pump can be treated as shale shaker feeding pump. DCYZ Submersible slurry pump is vertical type save much space.
Furthermore, it also can be decanter centrifuge feeding pump. DCYZ Submersible slurry pump impeller is semi opening type this provides high efficiency. The impeller material is carbide alloy make pump more durable decrease maintenance cost.
Specially designed pump frame, adapted to drilling rig, enables it to vertical movement of working part, thus providing for serviceability and checkup. The bottom part of the shaft has enough rigidity; pump impeller is set between bearings. It can supply the liquid with strong concentration of solid particles. The submersible slurry pump may penetrate the liquid between 800m-2500mm under it, and may be equipped with suction pipes if necessary.
To sum up, the DCYZ submersible slurry pump is the ideal centrifugal pump for Feeding Shale Shaker from Mud Pit for HDD Mud Recycling.