Sulfonated Asphalt Anti-Sloughing Agent

• Certification: ISO 9001, ISO 14001, OHSAS/ Ohsms 18001
• Environmental Protection: Yes
• Color: Black
• Appearance: Powder
• Kind: Oilwell Auxiliaries
• Application: Oilwell Auxiliaries
• Model NO.: DY-SA
• Product Name: Sulfonated Asphalt
• Sample: Free Sample
• Packing: Standard Packing or as Customers′ Requirement
• Brand: Dayong
• Transport Package: According to The Request of Customer
• Specification: high grade
• Trademark: Dayong
• Origin: China

Product Description

Drilling Fluid Sulfonated Asphalt Anti-Sloughing Agent

A. Introduction
Once mixed into drilling fluid, it strongly control shale hydration swell, it helps the formation of thin but tough slurry cake, stabilizing well wall and smoothening drilling. It has good lubrication performance.
B. Technical Index

Description	Index
Appearance:	Free flowing black powder or particle.
pH:	8~9
Water content, %	<=8.0
Water soluble, %	≥70.0
Oil soluble, %	≥25.0
Dynamic shear force reduction rate, %	≥40.0
High temperature high pressure filter loss (120°C /3.5mPa), mL	<=25.0

C. Scope of Application
The product is mainly used as water based drilling fluid shale stabilizer and for lubrication.
D. Usage and Dosage
The product may be directly put into water based drilling fluid system of various types. The recommended concentration is 1.5% - 3% in slurry for first time of use.
E. Packaging and Storage
Packing bag: 3 in 1 woven outer layer, inner plastic bag, separately bundled. Net weight in each bag: 25kg. Store it in cool dry warehouse. Keep it from direct sunlight, damp or rain during transportation. Protect bags from damage. Warranty: two years.

Package

 

 

Our Factory

Dongying Dayong Petroleum Additives Co., Ltd. Is located in Dongying, a pearl city in the Yellow River Delta. It is a company specialized in oilfield chemical additive R&D, production, sale and petroleum technical service. The company has robust economic and technical capacity. Relying on the support of China University of Petroleum (East China), Shandong University and a few other research institutes and universities, the company takes the opportunity and achieves healthy and rapid growth. With modern production plant and good improved testing means, the company is able to conduct conventional chemical agent testing and keep the quality pass rate above 99%. The company has extensive promotion and application of new technology in Xinjiang, Turkmenistan, Liaohe Oilfield and Shengli Oilfield in order of time, winning reorganization by customers and establishing good corporate image among them.

The company upholds the corporate tenet of "people orientation, leading with technology, quality first and customer priority". With the business principle of high tech., high quality, high credit and high service, the company makes progress on a technically innovative, specialized, exquisite and international road based on oilfield. It is pledged to developing green and environmentally friendly chemical products while building a team of strong cohesion and competitiveness. Let work together for a better future. Wish to join hands with friends, customers for cooperation and common progress.

FAQ

 

Q1. Are you a manufacturer or trading company?

We are a famous factory which is located in Dongying City, Shandong Province. and it covers an area of more than 540 mu. We very welcome you to visit our factory.

Q2. What are your payment terms?
We support TT, OA payment, DA, and LC available with the support of Chemball.

Q3. Is it possible to customize the labels with our design?
Yes, please send us your artwork, and you will get what you want.

Q4. Can you give me a discount price?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, and different quantity has different discount. We are assuring you to get the most competitive price.

Q5. Do you provide samples? Is it free or extra?
The samples are available and we bear the sample freight, you will get the sample for free.

Q6. How to contact us?
Contact us by our email, mobile phone, any way you like! We will try our best to respond ASAP!