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We are manufacturer and National High-Tech Enterprise. We have R&D team and test lab, owning 5 Invention Patents and serving main oilfield in China for 20 years. Product DescriptionAnti-slump and viscosity reducer for drilling This product is a graft copolymer of humic acid salt and cationic components. The introduction of cationic components improves the anti-slump and fluid loss reduction effects of the treatment agent. ProjectIndexAppearanceBlack powderMoisture, %≤ 10.0pH value (1% aqueous solution)8.0~10.0Screen allowance (sieve aperture 0.90 mm), %≤ 10.0Viscosity reduction rateRoom temperature, %≥ 70.0After aging at 180 º C/16 h, %≥ 60.0API Fluid Loss Reduction RateRoom temperature, %≥ 50.0After aging at 180 º C/16 h, %≥ 40.0High temperature and high pressure filter loss reduction rate (150 º C/3.5 MPa), %≥ 50.0Relative expansion rate, %≤ 60.0Organic chlorine content, %0We have lots of oilfield experience, welcome to inquiry. We can custom... [View More..]
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FAQ (Frequently Asked Questions)1. Where is your company located?Dongying City Dayong Petroleum Additives Co., ltd. is located in Shandong in China. We welcome inquiries and visits by appointment. For further details or scheduling, please through the contact us page submit the form to contact us. 2. What products do you mainly export?Our main products are Drilling Chemicals, Production Chemicals. Product availability and specifications may vary. For the most accurate and up-to-date information, please through the contact us page submit the form to contact us. 3. Can you handle shipping and customs?We can assist with shipping arrangements including FOB, CIF, and other terms depending on your needs. Customs clearance varies by country and shipment. For specific shipping options and customs support, please through the contact us page submit the form to contact us. 4. What payment terms do you accept?Common payment terms include T/T (telegraphic transfer), L/C (letter of credit), and Western Union. Specific terms depend on the order size and client agreement. For tailored payment options, please through the contact us page submit the form to contact us. 5. Can I get samples before placing a bulk order?Yes, we usually provide samples for quality evaluation. Sample fees and shipping costs may apply, which can be deducted after order confirmation. Please through the contact us page submit the form to contact us to request samples and related terms. 6. How do you control quality?We have strict quality control procedures during production, including inspections and testing. For specific quality assurance details or certifications, please through the contact us page submit the form to contact us. 7. What is the usual lead time for orders?Lead time generally depends on the product type and order quantity, typically ranging from 3 to 30 days. For accurate lead times, please through the contact us page submit the form to contact us. 8. Do you provide OEM or custom packaging?Yes, we support OEM and custom packaging services according to customer requirements. For more details and MOQ, please through the contact us page submit the form to contact us. 9. Can I visit your company or have a video factory tour?Yes, visitors are welcome by appointment. We can also provide video tours for remote clients. For scheduling, please through the contact us page submit the form to contact us. |
