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Drilling Fluid Circulating System

As a part of drilling rig, Drilling fluid circulating system is mainly used for purification and storage of mud during drilling service. The system plays an important role in decreasing sand content in the mud, reducing mud specific density and viscosity, increasing drilling speed, diminishing wear of mud pump sets and preventing environmental pollution. The system we supply can be used with drilling fluid in different property.

1. Weight Material: Barite

°§Specification£ļ400mesh°™2500mesh
°§Density(g/cm3)£ļ4.0°™4.6

2. Thinner

The thinner FYPE supplies can be used in high-temperature (260 °ś), high-density and extra-deep well.
°§Non-toxic and non-pollution
°§Relative expansion ratio °‹50.0%
°§Thinning ratio at room temperature °›80.0%
°§Thinning ratio after high temperature ageing for 16h at 180°ś°›80.0%

3. Anti-sloughing

LOW FLUORESCENT PLUGGING & ANTI-SLOUGHING AGENTFOR DRILLING FLUID
°§Appearance: Black powder
°§PH value: 7-9
°§Residue on sieve °‹5%
°§Moisture content °‹12%
°§Fluorescence level °‹3
°§HTHP filtration °‹30ml
Filter cake seepage reduction rate °›40%

4.Viscosifier

1£© Bentonite
°§Calcium Base Bentonite Capability
°§Viscosity£®OP£©°›15
°§contain amount of water(%)<10
°§inflation multiple >10
°§Sodium Base Bentonite Capability
°§viscosityPS °›2.8
°§PH value£ļ8-10.5
°§water(©á) °‹10
2£©VISCOSIFYING FILTRATE REDUCER POLYMER
°§Viscosity ratio at room temperature in fresh water mud °›1000%
°§Viscosity ratio after 120°ś ageing in fresh water mud °›600%
°§Filtrate volume after 120°ś ageing in fresh water mud °‹10mL
°§Viscosity ratio at room temperature in brine mud °›500%
°§Viscosity ratio after 120°ś ageing in brine mud °›500%
°§Filtrate volume after 120°ś ageing in brine mud °‹10mL

5. Lubricant

1£©COMPOSITE ORGANIC LUBRICANT Composite organtic lubricant is a water-based lubricants, non-fluorescent, temperature resistance, good lubrication performance.
°§Non-foaming in drilling fluid
°§No poison, no fluorescence and no pollution, belong to safe, pollution free and green product.
2£©WHITE OIL LUBRICANT White oil lubricant is the lubrication of drilling fluid product which is satisfied with requirements of the great ascent, the big displacement directional well as well as the sea water drilling well.
°§Can apply in the sea water drilling mud
°§Good performance of lubricant, high temperature resistance and salt resistance
°§No fluorescence, can be used in prospecting
°§No poison, no pollution

6. Defoamer

Prepared with special production techniques and combined with many surfactants.
°§Mall latex particle, high permeability, good diffusibility, quick water solubility
°§Quick defoaming and long time antifoaming
°§High temperature resistant
°§Nontoxic, no pollution and no fluorescence

7. Formation protective

°§PH value£ļ5°ę9
°§Relative expansion ratio °‹80.0%
°§Effect of oil-gas protection °›1.0

8. Cleaning and Preventing Cerate-DEWAX

°§Solubility£ļinsoluble in water
°§Wax melting rating °›125g/(min.©O)
°§Content of organochlorine %£ļNO
°§Wax resist rating °›50%


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Address: A21803, Oak block, No. 36 South Fenghui Road, Hi-tech Zone,Xi'an, China.
Tel: 0086 29 8889 5939 / 8889 5909 Fax: 0086 29 88897600 Website: http://www.fydownhole.com Email : sales@fydownhole.com
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Drilling equipment Drilling tools Downhole tools Drill pipe Stabilizer Drill collar Forging Oil steel pipe Casing Mud pump Rotary table Wellhead equipment BOP Drilling spool DST Packer Fishing tools Handling tools Power tong Elevators Cementing tools Perforating charges
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