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Trenchless Horizontal Directional Crossing Mud Recovery Integrated System

Trenchless H orizontal D irectional C rossing M ud R ecovery I ntegrated S ystem has the characteristics of large processing capacity, high mud screening accuracy, compact structure, small occupied area, folding design, convenient mobile operation, etc., and different types of drilling rigs Mud purification and recovery systemare designed and manufactured according to requirements and different geological conditions, including 200GPM, 250GPM, 500GPM, 1000GPM and other different processing capacity. T renchless H orizontal D irectional C rossing M ud R ecovery I ntegrated S ystem is developed, designed and produced to meet the requirements of domestic and foreign trenchlesstechnology. It is used to purify the mud returned from the ground during horizontal directional crossing. Separate the

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The reasons for the Drilling Fluid Shale Shaker to run out of mud

D rilling F luid Shale Shaker are often used in the drilling process, and everyone has discovered that the Shale Shaker sometimes shows the phenomenon of mudrunning. Then, why does the Shale Shaker show the phenomenon of running mud? From the following three factors: 1. Drilling fluid (mud): -the mud stickiness is too high; -the mud proportion is too large; -the solid content is too large; -Scattered drill cuttings. 2. Elements of shale shakerperformance: -the exciting force is small; -the mesh number of the screen is too high; -the effective area of the screen is small; -the choice of vibration trajectory determines the speed of mud movement; -if the screen is selected, the mud will be unevenly distributed on the screen surface and tend to both sides. 3. The essentials for the operation a

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Mud ＂blood＂ purifier – Solids Control System

The mud solids control system is one of the most important parts of the whole drilling rig system, which is called the blood filter of drilling. A reasonable solids control system can effectively control the solids content of the drilling fluid and reduce the complexity of the drilling process and the probability of accidents. It is an important technical means to achieve safe, efficient and economical drilling. The solids control system is composed of shale shaker, desander, desilter, drilling fluid cleaner, centrifuge, drilling fluid tank and other equipment. Once a certain equipment fails or the overall matching is inappropriate, it will directly affect the performance of the entire drilling rig. Increase the risk of accidents during drilling construction. Therefore, the performance of

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Drilling fluid solids control system is mainly used to remove harmful drill cuttings

The drilling fluid solids control system is mainly used to remove harmful solid phases such as drill cuttings and recover useful solid phases such as barite. The solids control system is mainly composed of mud tanks, drilling fluid shale shakers, desanders, desilters, drilling fluid centrifuges and other major equipment, as well as auxiliary equipment such as mudpumps, slurry mixing devices, and vacuum degassers. The mud tank is mainly used to store the mud and is the carrier of the solids control equipment. The mud purified by the solids control equipment enters the various chambers of the mud tank, and is processed according to different equipment, so as to achieve the removal of solid particles, recovery of barite,and purification of the mud. The general processing flow of the solids co

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Outstanding performance of the drilling fluid shale shaker in solids control equipment

Outstanding performance of drilling fluid shale shaker in solids control equipment: 1. Choose a screen with large screening area, large processing capacity and good processing effect; 2. The whole screen box is heat treated, and the surface has a heavy-duty anti-corrosion coating to ensure the long service life of the shale shaker ; 3. The electrical control cabinet with thermal relay overload and phase loss protection is adopted to ensure the safety of operators; 4. Adopt full-bonded ditch-edge rigid screens, which are fixed by the plate type, which makes the replacement of the screens more convenient and quick, and can replace a variety of shale shaker screens; 5. Reasonably design the height of the cofferdam of the vibrating screen logging tank to buffer and even flow the mud, reduce th

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Drill cuttings dryer is used in oil-based mud treatment system

Drill cuttings dryer s have been widely used in oil-based mud treatmentsystems: 1. Efficient solid-liquid separation, reducing solid phase emissions; 2. The liquid phase can be recycled and reused in the drilling solids control system; 3. Reduce drilling fluid costs and waste disposal costs; 4. Realize the on-site operation requirements that the mud does not fall to the ground; 5. Easy and fast to use, long time to use, which can effectively reduce product cost. Drill cuttings dryer is also called mud dryer, which is a kind of centrifuge. The spin dryer is a centrifugal separator that uses centrifugal filtration to separate the components in the suspension. There are many holes on the wall of the rotary drum of the drill cuttings dryer , and the inner surface of the rotary drum is covered

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Requirements of solids control system in complex drilling operations

For oil drilling operations, vertical wells are the simplest drilling task. However, directional wells and horizontal wells are difficult to drill and are complex drilling operations. The solids control system for drilling construction is to meet the technical requirements of drilling fluid solids control. Through the solids control equipment , the solid content in the drilling fluid is reasonably controlled, and the purification of the drilling fluid is strengthened to make its performance meet the technical requirements of complex drilling construction. Reduce the cost of drilling construction as much as possible, improve the quality of oil drilling construction, and meet the needs of oil and gas field exploration and development. The solids control system in the oil drilling process mai

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Operation and use of desilter

Operation and use of desilter Desilter operation and use: ①Start the small vibrating screen first, then start the desilter pump, check the discharge pressure of the desilter pump Whether the force meets the requirements, check the desilting effect, and check that the cyclone has There is no leakage. ②Check whether the direction of the motors steering is consistent with the direction of the arrow on the shield, no The vibrating screen will not discharge sand. ③Check whether the pressure of the pressure gauge is within the working pressure range (0.2~ 0.4MPa) ④ The screen is tightened and replaced by hinge bars at both ends and tightened; ⑤Amplitude adjustment: Open the hood first, and set the eccentric blocks at both ends of the motor shaft in the same direction The same angle adj

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