Complaint
Reference Standard: Q/DY-010-2009
Product Features :
The product is a kind of water soluble viscosity reducer. It has good water solubility, high viscosity reduction rate and high dehydration rate. It is applied in reduced viscosity extraction of thick oil and removing crude oil out of well wall.
| Description | Index | ||
| Appearance | Brown even liquid; | ||
| pH | 6.0~8.0 | ||
| Solubility | Soluble in water | ||
| Surface tension (1% hydrosolvent), mN/m | ≤32 | ||
| Interface tension (1% hydrosolvent), mN/m | ≤3 | ||
| Viscosity reduction rate (50°C) | Crude oil viscosity, mP.s | 1000~10000 | ≥98.0% |
| 10000-100000 | ≥99.0% | ||
| ≥100000 | ≥99.9% | ||
| Thick oil emulsion stability | No transparent water layer is observed. | ||
| Natural settlement dehydration rate | ≥80.0% | ||
Dongying Dayong Petroleum Additives Co., Ltd. is a one-stop oilfield chemicals solution provider and National High-Tech Enterprise.
Dayong was founded in the year of 2005. It is located in the second largest oilfield city of Dongying, a pearl city in the Yellow River Delta.
We offers a wide range of high quality chemicals for oilfield applications, including drilling, cementing, stimulation, production additives and oilfield waste water treatment, serving oilfields worldwide with lots of experience and strong technical support.
Our products enable customers to maximize value in their oilfield operations, and increase the overall efficiency of the well.
Welcome to inquiry and visit us.
2.One stop-solution, high quality products with competitive price, fast delivery, excellent service.
3.Quality is strictly controlled not only by ISO management, but also by our own testing lab with advanced equipment.
4. 60000MT total Capacity/year. OEM and ODM service is available.
5. Professional engineers supporting after-sale service.
Q: Are you factory or trading company?
We are manufacturer for 20 years and we are supplier of Sinopec.
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the courier cost.
Q: What is your terms of payment ?
A: TT payment is favorable, 100%LC at sight.is fine.
