Литий-ионный аккумулятор, связующий материал, порошок ПВДФ
US $20.00-$80.00
Соленой воды Жидкость бурового раствора понизитель
- Категория: Полимеры >>>
- Поставщик: Beijing,Oilchemleader,Science,&,Technology,Development,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.80 $* | 0.28 $* |
| Aug-17-2025 | 0.10 $* | 0.41 $* |
| Jul-17-2025 | 0.7 $* | 0.16 $* |
| Jun-17-2025 | 0.54 $* | 0.36 $* |
| May-17-2025 | 0.31 $* | 0.82 $* |
| Apr-17-2025 | 0.57 $* | 0.7 $* |
| Mar-17-2025 | 0.24 $* | 0.17 $* |
| Feb-17-2025 | 0.79 $* | 0.99 $* |
| Jan-17-2025 | 0.77 $* | 0.51 $* |
Характеристики
Amphoteric Polymer Fluid Loss Control Agent JT
OCL-JT Amphoteric Polymer Fluid Loss Control Agent is an amphoteric polymer fluid loss control agent that has good inhibition and mighty resistance to calcium and can be used at high temperature. OCL-JT Amphoteric Polymer Fluid Loss Control Agent is a water-soluble high molecule weight polymer consisting of anionic, cationic and nonionic groups.
1.Excellent inhibition capability, can restrain the hydration, expansion and dispersion of shale and cuttings, keep bore hole stability.
2.With perfect fluid loss control effectivity, good resistance to saturated calcium and salt it can be used in freshwater, seawater and saturated saltwater drilling fluids.
3.It is compatible with other drilling fluid additives. While being easily applicable and maintained it requires only low dosages and thus the cost factor is attractive.
Physical and chemical Properties
Appearance | White powder |
Moisture, % | ≤10.0 |
Fineness, 20 mesh screen residue, % | ≤10.0 |
pH, 3.5ppb water solution | 7.0~9.0 |
Apparent viscosity,3.5ppb water solution, mPa.s | ≤8.0 |
Drilling Properties
Mud Type | Specification | |||
Apparent Viscosity (mPa.s) | Plasticity Viscosity (cP) | Filter Loss (ml) | ||
Fresh-water Mud | Basic Slurry | 6~8 | 3~5 | 20~25 |
Basic Slurry+1.4ppbOCL-JT | ≤30 | ≤20 | ≤15 | |
Compound Salt-water Mud | Basic Slurry | 4~6 | 2~4 | 80~120 |
Basic Slurry+7ppbOCL-JT | ≥5 | ≥3 | ≤15 | |
FAQ
1. Is your company a factory/manufacture or a trading corporation?
Beijing Oilchemleader Science & Technology Development Co., LTD.is a production-oriented enterprise. The production base—Weihui Chemical Co., Ltd is our wholly owned subsidiary, whose building area is nearly 65,000 square meters with 6workshops and 6 production lines. We’re engaged in researching, manufacturing, selling and providing related technology services of oilfield chemicals for nearly about 30 years. We have a perfect production system of oilfield chemicals, five series products, such as cementing additives,drilling fluid additives, oil-recovery additives, acidizing and fracturing additives and water-treatment additives, that can meet all the needs of chemicals of oil exploitation.
2. Do you have any certificates?
We have certificates of BV,API,ISO9001, ISO14001,OHSAS18001,China National laboratory, ASIA FAMOUS AND FINE BRAND, and a series of patent certificates and etc.
3.What about scientific research, technology and production capacity?
The company has 280 stuffs, of which Beijing has 50 stuffs and Weihui production base has 230 stuffs. In the company, 66 percent of the staffs are undergraduates, including 4 professors, 1 postdoctor, 4 masters, 1 senior engineer, and 86 engineers. There are more than 150 production equipments, and the annual production capacity is over 30,000 tons. With full set of API detection equipment, lab testing instruments more than 100 sets. In 2004,Company passed the national laboratory CNACL recognition,and in recent years, the company passed the quality, environment, occupational health and safety management system certification, passed the PetroChina,Sinopec HSE and API Spec Q1 quality management system certification, with excellent detection measures and quality assurance system.
4.Industry research and development
Every year, the company hires famous domestic and foreign experts of petroleum industry to guide and teach the factory. And new environmental cementing and drilling additives are being developed and upgraded by our R&D team.
5.How about product sales?
Beijing Oilchemleader Science & Technology Development Co., LTD. is the Network designated manufacturer of CNPC (China National Petroleum Corporation), SinoPec (China Petrochemical Corporation) and CNOOC (China National Offshore Oil Corporation). Our products are sold throughout the major domestic oilfields and exported to Russia, Indonesia, Kazakhstan, Sudan, Nigeria, Saudi Arabia, etc, more than 20 countries. Our new products have substituted more than ten types of foreign oil-field chemical products, making a significant contribution to the exploration of China’s oilfield.
