Three connected shale shakersShale shakers are the primary solids separation tool on a rig. After returning to the surface of the well the used drilling fluid flows directly to the shale shakers where it begins to be processed. Once processed by the shale shakers the drilling fluid is deposited into the mud tanks where other solid control equipment begin to remove the finer solids from it. The solids removed by the shale shaker are discharged out of the discharge port into a separate holding tank where they await further treatment or disposal.   Shale shakers are considered by most of the drilling industry to be the most important device in the solid control system as the performance of the successive equipment directly relates to the cleanliness of the treated drilling fluid/ drilling mud.   Shale shaker Cut Point  > 76μm

Hydrocyclone Desander Made in ChinaRuiLin Hydrocyclone desander is used after the shale shaker or mud cleaner as the third phase solids control equipment in the drilling ring's mud system. CSQ Desander separator is 2nd phase mud process equipment in solids control system.  The cones size and number can be adjusted according to client's actual capacity requirements.  Cones also can be cast iron or other materials. The bottom shaker can be configured or not.  We also can design desander with large bottom shale shaker, such as RLS703L, RLS603L etc. RLCSQ seriesHydrocyclone desander is 2nd solids control equipment.  RuiLin desander is widely used in oil and gas drilling, HDD, slurry separation, etc. Industry. Technical parameters   Model RLCSQ200 RLCSQ250 RLCSQ300 Treating capacity ≤120m3/h ≤528GPM ≤180m3/h ≤792GPM ≤240m3/h ≤1056GPM Desander cones 8" 10" 12" Cones quantity 1~3EA 1~3EA 1~3EA Working pressure 0.15~0.35Mpa Feed inlet 125mm 150mm 150mm Discharge output 150mm 200mm 200mm Separation size 47~76μm Bottom shaker screen 1.0m2(600×1600mm) Optional   Benefits 1). Provide better effect for subsequent process 2). Provides durable and low cost replacement 3). Save much space and provide easy handling 4). More flexible, user-friendly and proper cost 5). Better to protect equipment when handle and transport

Mini desilter for hddDescription of RuiLin Solids Control Desilter Hydrocyclone desilter is a two-level, three-level solid control system to treat the drilling fluid. According to the diameters of cyclone, there are cyclone desander and cyclone desilter. Generally, less than 8″ (4″ and 5″) cyclone combination is called as “desilter” which is mainly applied to separate the solid particles (15-47μm) in the drilling fluid. According to customer’s requirement of throughput, combine various cyclones into the desilter. The cyclone desilter is widely applied to cyclone desilting separation in petroleum drilling, horizontal directional drilling, sewage treatment, etc.  Features of desilter 1.Sand size solids removal (12~47 microns) 2.Polymeric cones 3.Lightweight, compact 4.Customized cone configuration specific to customer needs 5.S.S Clamp and flange type optional 6.Lifting eye welded to frame Technical parameters Model RLCNQ100 RLCNQ125 Treating capacity ≤240m3/h (1056GPM) ≤300m3/h(1320GPM) Desilter cones 4" 5" Cones quantity 4~12EA 4~12EA Working pressure 0.15~0.35Mpa Feed inlet 100-150mm Discharge output 125-200mm Separation size 12~47μm Bottom shaker screen 1.0m2 (600×1600mm) Optional   Benefits 1.Better effect for subsequent process 2.Durable and low cost replacement 3.Save much space and provide easy handling 4.More flexible, user-friendly and proper cost 5.Provide easy control on treating capacity 6.Give user convenience on cones installation, etc. 7.Better to protect equipment when handle and transport  

AgitatorMud agitaor also called mud mixer. It is used for drilling fluid mix to prevent the heavy drilling size subside the bottom of mud tank. RuiLin's Mud Agitator has two types, horizontal type and vertical type. This is divided according to the motor's type. Usually, the horizontal type is Tubrine worm reducer. In the common design, the shaft length is more than 1700mm, there need a centering sleeve in the bottom to make sure do not break the shaft on working. The impeller's diameter is 1/3 of the mud tank length. RuiLin's mud agitator is designed very humaization. The impeller is propeller type and fixed on the shaft using the screws and not welded directly. Thus convenient for replacement and remving. Features Typical C face motor installation Small footprint without skid Helical-Bevel gearbox Motor is horizontal type and explosion-proof motor for outdoor using Technical Parameters Model  RLJBQ5.5 RLJBQ7.5 RLJBQ11 RLJBQ15 RLJBQ22 Motor 5.5KW(7.5hp) 7.5KW(10hp) 11KW(15hp) 15KW(20hp) 22KW(30hp) Shaft length According to tank size and client’s requirement Impeller type Canted or turbine blade Impeller layer Double or single Impeller diameter Ø600~Ø1200mm Speed 60RPM or 73RPM Remark When shaft length exceeds 1.7m, there will be stabilizer Benefits 1). Longer usable life on motor and gear box 2).Require less space also easy to handle 3).High efficiency, low noise, low operating temperature 4).Adaptable for different application Agitato  

Jet Mud MixerJet Mud Mixer is special design equipment to add mixing bentonite, barite to change the drilling fluid's weight ,density, viscosity and dehydration. The equipment is one or two hoppers match with one or two centrifugal pumps. The hopper and centrifugal pump connected with valves and pipes. They are on the skid. Usually one hopper with on set centrifugal pump. Features 1.Sufficient pressure 2.With valve and shredding knife 3.Venturi type hopper, can be one or two hoppers 4.Compact design Technique parameters Model  RLSLH45  RLSLH35 RLSLH25 RLSLH25L Matching pump  SB8×6 (55/75KW)  SB6×5 (45/37/30KW) SB5×4 (22/18.5KW) SB4x3 (15/11KW) Treating capacity 300m3/h(1320GPM)  200m3/h(880GPM)  90m3/h(400GPM) 60m3/h(264GPM)  Working pressure                                                    0.25~0.40Mpa Feed inlet  150mm  150mm  100mm 100mm Nozzle diameter  45mm  35mm  25mm 25mm  Hopper size  600x600mm  600x600mm  500x500mm 500x500mm Compounding speed  ≤100kg/min  ≤80kg/min  ≤60kg/min ≤40kg/min Fluid density  ≤2.8g/cm3  ≤2.4g/cm3  ≤2.0g/cm3 ≤1.5g/cm3 Fluid viscosity  ≤120s  ≤120s  ≤80s   ≤60s Benefits 1.High efficiency 2.Convenient breaking and mixing drilling mud 3.Typical type to make mixing 4.Save space, easy handling Matching Hoppers (Venturi Type)  

Vertical Degasser:Vertical DegasserRuiLin Vertical Degasser (RL Solids Control Vaccum Degasser) RLZCQ series vacuum degasser/ gas buster is a special equipment to get rid of invaded gas. It can separate various gas in drilling fluid. Meanwhile, it will recover mud weight efficiently. Keep drilling fluid propetry steady. In the solids control system, the vacuum degasser is after the shale shaker. Features 1. Compact design 2. High performance/full vacuum 3. Vacuum pump mounted together with degasser vessel 4. Internal impellers 5. Vertically-mounted units 6. Without feed pump Technique parameters of Drilling Fluid Vacuum Degasser Model RLZCQ240 RLZCQ270 RLZCQ300 RLZCQ360 Vessel diameter 700mm 800mm 900mm 1000mm Treating capacity ≤240 m3/h ≤270 m3/h ≤300 m3/h ≤360 m3/h Vacuum pressure -0.030～-0.045MPa -0.030～-0.050MPa -0.030～-0.055MPa -0.040～-0.065MPa Ratio 1.68 1.68 1.68 1.72 Efficiency ≥95% ≥95% ≥95% ≥95% Main motor 15KW 22KW 30KW 37KW Vacuum pump motor 2.2KW 3KW 4KW 5.5KW Impeller speed 860RPM 870RPM 876RPM 880RPM Dimension 1750×860×1500mm 2000×1000×1670mm 2250×1330×1650mm 2400×1500×1850mm Weight 1100kg 1350kg 1650kg 1800kg  Benefits of drilling fluid vacuum degasser 1. The material is SS304, so can be used long time. 2. We do the balance test before delivery, it has good performance of low noise. 3. The drilling mud is mixed evenly, so do not easy to bring bubbles.