Sulfonated asphalt shale control additive SOLTEX
Sulfonated asphlat Shale control additive
Soltex
Sulfonated Asphalt
Product Description
SAS is a kind of proved good drilling fluid additives which can be widely applied and has a lot of advantages. SAS is a petroleum sulfonate made water soluble by a unique solvent media process. It contains high water soluble content and a certain amount of oil soluble content. Comparing to normal modified asphalt, SAS contains more absorbing group, so it absorbing on the shale interface through electrical absorption, and shows reasonable anti-sloughing and filtration control property with lower temperature influence. Therefore, it can be applied in various water-base drilling fluids. The recommend dosage is 3.5 - 10.5 ppb.
Technical Specification
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Appearance |
Black or brown free-flowing powder |
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Moisture, % |
≤10.0 |
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pH |
8.0-10.0 |
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Sodium sulfonate group, % |
8.0-13.0 |
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Oil soluble content, % |
≥30.0 |
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Water soluble content, % |
≥60.0 |
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Acid precipitates content, % |
≤6.0 |
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FLHTHP, % |
≤32.0 |
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Features
Dispersed in various water based drilling fluids, inhibit drilling cuts from dispersing and stabilize YP of mud.
Good sealing capacity, improve the mud cake quality and control the filtration loss under high temperature (up to 200℃) and high pressure condition.
High available content and low impurity comparing to other sulfonated asphalt products, so it is good to stabilize the borehole.
Reduce torque and drag, avoid pipe stuck.
Perform sealing agents in OBM.
No harm to oil and gas reservoir.
Package and Storage
They shall be packaged in 25kg multi-wall paper sacks. They shall be stored in a shady, dry, and ventilated place.
About Oceanviewchem
You have an inquiry!
Q1: Are you a manufacturer?
Yes, we manufacture and supply of mud products like BARIOD, AMC, MI-SWACO with lower cost in OIL & Gas, Mining, HDD and Waterwell industry;
Q2: Can you provide different packagings with private labels ?
Yes, our advanced facilities allow us to offer custom packagings and labeling quickly, packing into Bags, Jugs, Buckets, Cartons, Pails/Cans, Sacks or Supersacks. Package sizes from 1 kg to 1000 kg;
Q3: How about the product quality ?
All the Products are exported to to more than 20 countries with ISO9001 and API certified;
Specializing in the production of Oil drilling chemicals with more than 16 years experiecne, we can ensure that all of our products are 100% qualified with good packagings.
Q4:Which kind of payment terms do you accept?
For small order, you can pay by T/T, Western Union or Paypal, nomal order by T/T or L/C to our company account as agreed;
Q5:How can i get a sample?
Free samples is available, normally freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
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