Drilling Grade

Drilling-grade bentonite is naturally occurring clay containing the clay minerals. It can also contain accessory minerals, such as quartz, mica, feldspar and calcite. Drilling-grade bentonite shall be deemed to meet the requirements of this International Standard if a composite sample representing no more than one day's production conforms to the physical specifications of Table 8, represents the product produced and is controlled by the manufacturer Shree Sonal Mines

Specific gravity : 5.00 g/cc, fe2o3 : 95% min. Retention on +200 mesh : 2-3% & passing from -200 mesh : 97-98%. Packing in 50kg. New hdpe bags with a liner inside.

We can barite sulfate lumps for both chemical and drilling grades as shown below: Type A: BaSo4: 92.84 - Specific Gravity: 4.4 (g/cm3) Type B: BaSo4: 82.99 - Specific Gravity: 4.22 (g/cm3) Type C: BaSo4: 88.73.84 - Specific Gravity: 4.34 (g/cm3) Type D: BaSo4: 86.63.84 - Specific Gravity: 4.28 (g/cm3)

Api 13a section 4 grade bentonite powder: Physical analysis: Properties Protocol Unit Required Result Viscometer dial reading at 600 rpm Api spec. 13a:2004/ iso 13500: 1998 R/min 30 34 Yield point / plastic viscosity ratio Api spec. 13a:2004/ iso 13500: 1998 _ 3 max 2.85 Filterate volume Api spec. 13a:2004/ iso 13500: 1998 Ml 15 max 14.4 Moisture content Api spec. 13a:2004/ iso 13500: 1998 % by weight 10.0 max. 10 Dry screen analysis(residue greater than 75 microns)% Api spec. 13a:2004/ iso 13500: 1998 % by weight 4.0 max. 3.0 - 4.0 Api 13a section 6 (ocma) grade bentonite powder: Properties Protocol Unit Required Result Viscometer dial reading at 600 rpm Api spec. 13a:2004/ iso 13500: 1998 R/min 30 40 Yield point / plastic viscosity ratio Api spec. 13a:2004/ iso 13500: 1998 _ 6 max 4.7 Filterate volume Api spec. 13a:2004/ iso 13500: 1998 Ml 16 max 15.4 Moisture content Api spec. 13a:2004/ iso 13500: 1998 % by weight 13.0 max. 10 -12 Dry screen analysis(residue greater than 75 microns)% Api spec. 13a:2004/ iso 13500: 1998 % by weight 2.5 max. 2.0 Ocma dfcp 4 grade bentonite powder: Physical analysis: Properties Protocol Unit Required Result Yield Ocma dfcp-4 Bbls/2000lbs 90 min 99 - 115 A.P.I. Filterate loss Ocma dfcp-4 Ml 15.0 max. 13 - 14 Moisture content Api spec. 13a:2004/ iso 13500: 1998 % by weight 15.0 max. 10.0 - 12.0 Dry screen analysis 100 mesh sieve Ocma dfcp-4 % by weight 98.0 min. 98.5 Wet screen analysis 200 mesh sieve residue Ocma dfcp-4 % by weight 2.5 max 1.75

BaSO4 : %92 SIO2 : %0.25

� Blue, black, gray or brown Barite is widely used for petroleum well drilling. The applicable Barite color is selected depending on the ore body. Barite Chemical Formula The chemical formula for this mineral is BaSO4. Barite Properties Here are some basic properties of this material: Appearance: It has a transparent crystalline appearance. Color: Its color may vary from colorless to white and light shades of yellow, blue, brown and grey. Molecular Weight: The molecular weight of this material is 233.4 grams per mole. Density: The density of Barite is 4.48 g/ cm3. Solubility: It is almost insoluble in water. Crystal System: It has orthorhombic crystal system. Crystal Habit: Tabular parallel to base, fibrous, nodular to massive Fracture: It has irregular and uneven fracture. Hardness: The hardness of this mineral ranges between 3 and 3.5 on Mohs scale. Luster: Barite crystals have vitreous pearly luster. Specific Gravity: The specific gravity of Barite is somewhere between 4.3 and 5. Streak: It has white streak. Tenacity: The tenacity of this crystalline mineral is brittle. Diaphaneity: It has transparent to opaque diaphaneity. Optical Properties: Biaxial positive Refractive Index: nα = 1.6341.637; nβ = 1.6361.638; nγ = 1.6461.648

Indias One Of The Largest Bentonite Mines Owner, Processor And Exporter. We are exporting super premium quality Bentonite at competitive prices with prompt shipments. We provide all types of packing with customized printing options. Bentonite finds its application in the areas of oil drilling as mud constituent. Its primary role is to seal and prevent the entry of formation fluids into the hole and reduction of friction of drill string against the drill hole while cooling and cleaning the bit. It also removes drill cuttings and lubricates the cutting head. Due to the special higher mud yield, less quantity of Bentonite is consumed for the same standard mud. Why CMS INDUSTIES? CMS INDUSTRIESâ??s drilling grade bentonite has the ability to mix instantaneously and smoothly while holding cuttings and quickly cooling the cutting tools. It lubricates effectively and exhibit buoyancy while resisting against contaminated water, although providing thin yet strong wall to wall formation. It also provides protection to drill bits by cooling and able to deliver high barrel yield. CMS Drill grade Bentonite reduces loss of drilling fluids with the capability of tolerating formation pressure. Only 3% to 5% of mineral has the ability to develop 15 centipoise viscosity while exhibiting thixotropic properties when mixed with brine and high temperature in deep drilling.

Baso4 92%ú¿min Specific gravity 4.23(min) Hg 1 ppm(max) Cd 3 ppm(max) Soluble alkaline earth metals as calcium 250 ppm(max) Size 0-200 mm 90% min. Drilling grade barytes in powder with different fineness are also available as your requirement. Packing in bulk, in one ton big bag or as your requirement. In bulk, in one ton big bag or as your requirement