ORGANOCLAY – WEGO 190
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Wego 190 is an organoclay (tetraallkyl ammonium bentonite) for oil- based drilling mud (fluid). |
1. Advantages:
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o Good suspension, thixotropy and stability in crude oil, diesel oil systems. |
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o Easy of incorporation. No need for polar activator or making pregel. |
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o Furnish the drilling mud(fluid) with good suspension, wall-protection and antifiltration properties. |
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o Maintain stable physical performance under the pressure of 10″ at the temperature of 230oC. |
2. Typical properties:
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Color |
Appearance |
Density |
Moisture (@105oC, 2hrs) |
Fineness Through 200 mesh |
Loss on Ignition (@1000oC) |
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Light Yellow |
Free Flowing Powder |
1.7g/cm3 |
<=3.5% |
>=98% |
<=33% |
3. Typical Applications:
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o Oil-based drilling mud (fluid) |
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o Oil-based free stick mud (fluid) |
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o Emulsion oil drilling mud (fluid) |
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o Reverse emulsion oil drilling mud (fluid) |
4. Typical formulations:
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a. Water-in-oil emulsion mud formulation: |
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Substances |
Ratio (%) |
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0#(or 10#) diesel |
75-85 |
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Aqueous solution of calcium chloride |
25-15 |
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Oleic acid |
2.0-2.5 |
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Sodium alkyl benzene sulfonate |
2.0 |
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Naphtenic acid amide |
4.0 |
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0#(or 10#) diesel |
75-85 |
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BP@-192 |
2.0 |
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Lime |
1.5-3.0 |
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Barite |
Proper quantity |
B. Oil-based free stick mud(fluid) formulation:
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Substances |
Ratio (%) |
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0# diesel |
180ml |
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Chlorinated asphalt |
73.5g |
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White lime |
10.6g |
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Naphthenic acid |
7.0g |
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Stearinic acid |
31.5g |
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Humic acid amide |
21.0g |
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PB@-182 |
21.0g |
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Sulfonated tall oil asphalt |
10.5 |
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Aqueous solution of calcium chloride |
50ml/L |
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Barite |
Proper quantity |
Other packing options are available upon request
The information set forth herein is offered as a service to our customers and is not intended to relieve a customer from their responsibility to determine the suitability of this information or of the materials described herein for purchaser's purposes, to investigate other sources of information, to comply with all laws and procedures regarding safe use of these materials; and to use these materials in a safe manner. No warranty is made of the merchantability or fitness of any product, and nothing herein waives any of the Seller's conditions of sale.