Modified Starch / Corn Starch / API Starch for Oil Drilling Fluids Additives

• Certification: ISO9001
• Environmental Protection: Yes
• Color: Yellow
• Model NO.: ZD-4880
• Appearance: Powder
• Kind: Drilling Fluid
• Application: Oil Drilling Auxiliary Agent
• Compliant with Standards: GB/T 5005-2010 and 13A
• Transport Package: 25 Kg/Bag
• Specification: 25 kilograms
• Trademark: NO
• Origin: China
• HS Code: 3505100000
• Production Capacity: 50000ton
• Package Size: 85.00cm * 55.00cm * 15.00cm
• Package Gross Weight: 25.200kg
• Lead Time: 5 days (1 - 1 kg) ; To be negotiated ( > 1 kg)

Product Description

Product Description

I. Properties of Modified Starch 
Modified starch is a type of starch that has undergone chemical or physical processing. It possesses certain unique properties. Firstly, modified starch has a high viscosity and stability, which enables it to form a stable colloid system in drilling fluids, preventing the loss of drilling fluids and the collapse of the well wall. Secondly, modified starch has good thermal and salt resistance, maintaining stable performance even in high-temperature and high-salt environments. Moreover, modified starch has excellent biodegradability and is environmentally friendly. 

2. Application of Modified Starch in Oil Drilling 
Increase the viscosity and stability of the drilling fluid 
Drilling fluid is an indispensable working fluid in the process of oil drilling. It has multiple functions such as carrying rock debris, cooling the drill bit, and balancing the pressure of the formation. Modified starch can be used as a thickener and stabilizer in the drilling fluid, increasing its viscosity and stability, and preventing the loss of the drilling fluid and the collapse of the well wall. At the same time, modified starch can also interact with other additives in the drilling fluid to form a more stable colloid system. 
3. Reduce drilling costs 
Modified starch, as a natural polymer material, has a wide source and relatively low price. Compared with traditional chemically synthesized polymer materials, using modified starch as an additive for drilling fluids can significantly reduce drilling costs. Moreover, modified starch also has good biodegradability, which can reduce environmental pollution. 
4. Improve drilling efficiency 
The application of modified starch in drilling fluids can also enhance drilling efficiency. Due to the high viscosity and stability of modified starch, it can effectively carry rock cuttings, reduce the wear of the drill bit, and thereby extend the service life of the drill bit. Moreover, modified starch can also improve the lubrication performance of the drilling fluid, reduce the friction between the drill pipe and the well wall, and lower the energy consumption during the drilling process.

Item		Specification
Product Name		Starch for drilling operations
Appearance		White or light yellow powder
Apparent Viscosity		≤10.0
API leakage volume, mL		≤10.0
PH		6.0-9.0

Company Profile

Wen'an County Zhongde Chemical Co., Ltd.

The company name is Wen 'an Zhongde Chemical Co., LTD. It is located in the south of Beijing, the capital of China, 150 kilometers west of Tianjin Xingang. The company is equipped with advanced production facilities, the most mature production techniques and modern standardized testing equipment, with testing standards reaching international standards. The product has passed the ISO9001:2008 quality system certification, and its quality has reached the international leading level. The company has independent rights to import and export international trade, and its products can be directly sold to customers all over the world at the most favorable prices. Our clients come from Nigeria, the United States, Mexico, Japan, Russia, Turkey, France, Pakistan, Kazakhstan, Kyrgyzstan, India... They came to our company for inspection and guidance, and established a long-term cooperative relationship with us. Our products include carboxymethyl cellulose (CMC-HV, CMC-LV), poly anionic cellulose (PAC-LV, PAC-R, PAC-HV), hydroxypropyl methylcellulose (HPMC), polyacrylamide (PAM, CPAM, APAM, NPAM), and sodium polyacrylate. Polyacrylamide (CPAM, NPAM). Polyacrylamide (CPAM, CPAM, NPAM), carboxymethyl starch (CMS). Our company has 65 employees, including 2 in technical development, 3 in marketing, 6 in the office, 6 in the laboratory, 5 in quality inspection, and 43 in productio

Our Laboratory

The company's production equipment

Production workshop  Drying machine  Mixing machine  Crusher

Packing & Delivery

Certificate

GB/T45001-2020/ISO45001:2018  GB/T24001-2016/ISO14001:2015   GB/T19001-2016/ISO9001:2015

FAQ

1.Q:Are you manufacturer or trader?  

 A: We are manufacturer and we have more than 10 year's experience to supply and export our products to oversea customers

2.Q:How long is your delivery time?    

A: it is around 7-14 days according to purchasing quantity

3.Q:What's is your after-sale sevice after purchasing?  

  A: We will continue to provide ongoing technical support and resolve any complaints from our customer all the time

4.Q:Would you provide sample in free?  

 A: We could provide 1KG sample in free, if the sample quanity exceeds 1KG, we will negotiate with customers about the sample and freight cost

5.Q: What's your loading port ?

A: Usually is Tianjin Port.