Drilling barite, also known as barite or baryte, is a mineral composed of barium sulfate (BaSo4). it is a critical component used in drilling industry, particularly for oil and gas exploration.
In the intricate tapestry of modern oil and gas exploration, the significance of a seemingly mundane mineral like barite (BaSO4) cannot be overstated. This dense mineral, primarily composed of barium sulfate, plays a critical role in the drilling process, proving to be an indispensable asset in the quest for energy resources beneath the Earth's surface. Drilling barite's unique properties, including its chemical formula BaSO4 and substantial weight, are what make it an irreplaceable component in drilling operations. This exploration delves deep into the world of drilling barite, uncovering the layers of its importance, utility, and environmental considerations in oil and gas exploration.
Chemical Composition and Weight: The Core of Drilling Barite's Efficacy
At the molecular level, drilling barite is fascinating. Its chemical formula, BaSO4, reveals its composition - barium sulfate, a compound that naturally possesses a high specific gravity, typically ranging between 4.2 to 4.5 g/cm. This significant density, much higher than that of most minerals, is what lends barite its invaluable weighting property, essential for drilling fluids used in oil and gas exploration.
The drilling industry demands materials that can ensure the stability and pressure of the wellbore, and barite's heavyweight nature answers this call perfectly. The high density helps in counterbalancing the immense pressures encountered during drilling, preventing the well from collapsing and offering a robust barrier against high-pressure reservoirs that could otherwise lead to blowouts.
Operational Significance: Beyond Weighting Drilling Fluids
While its primary role as a weighting agent in drilling fluids is well known, barite's contribution to the drilling process extends beyond just this function. Its inertness chemical stability under various conditions makes it an ideal additive, not reacting adversely with other components of the drilling mud or the geological formations encountered. This stability is crucial in maintaining the integrity of the drilling fluids over time, ensuring consistent performance throughout the drilling operation.
Furthermore, barite contributes to the lubrication and cooling of the drill bit, protecting it from the extreme conditions it faces as it penetrates the earth. The fine particles of barite also assist in the efficient removal of cuttings from the drill site, facilitating a cleaner drilling process and minimizing the risk of blockages that could halt operations
Drilling Barite is specifically formulated for use in oil and gas drilling operations. It ensures optimal mud weight and stability, improving drilling efficiency and safety. Specifications: - Form: Powder - Lump - Stone - Colour: White to grey - Density: >4.2 g/cm - Purity: >95% BaSO Key Features: - High Density: Ensures adequate mud weight. - Low Solubility: Prevents contamination. - Consistent Quality: Reliable performance under harsh conditions. Applications: - Oil & Gas Drilling: Weighting agent in drilling mud. - Well Completion: Enhances stability. Packaging: Custom options available.
Specific Gravity 4.25 g/ml minimum 95% BaSO4 Solubility 36 mg/kg SGS test reports as per API 13A/ISO 13500: 2009 standards Grey Packing in 1 ton bags Monthly supply capacity 400 MT FOB India
We South Corporation as a leading exporter of minerals products from Karachi-Pakistan.T.e.l : 0 0 9 2 3 4 5 2 8 0 5 4 1 0. We have available Drilling Grade Barite Lumps Density : 4.2% (API Grade).
BaSO4 : %92 SIO2 : %0.25
Barite powder for Drilling API 13A standard Density 4.25 - 4.3g/cm3 Hg 0.1 Max Cd 3.0 max MOQ 2000 -3000MT
� 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
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 Drilling Grade Barite Powder Product Name: API Drilling Grade Barite Powder Size 200mesh Appearance: Yellow or off-white powder Application: Mostly used as a weighting agent for drilling fluids in oil and gas exploration. Packing: Packed in 1000KG or 1500KG woven bags with a plastic liner inside, or as per buyers option. Specifications: Specific Gravity 4.20 min BaSO4 88% min Hg 1ppm max Cd 3ppm max Ph Value 6~9 Water Soluble Alkaline Earth Metals as Calcium 250 mg/kg max Extractable Carbonates 3000 mg/L max Residue Greater than 75 �¼m 3.0% max Moisture 0.5% max
