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Смс для нефтяного бурения класса сверления натрия смс СМС hv и

Смс для нефтяного бурения класса сверления натрия смс СМС hv и

Категория: >>>
Поставщик: Henan,Premtec,Enterprise,Corporation

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.30 $*	0.89 $*
Aug-17-2025	0.22 $*	0.48 $*
Jul-17-2025	0.11 $*	0.32 $*
Jun-17-2025	0.10 $*	0.39 $*
May-17-2025	0.93 $*	0.36 $*
Apr-17-2025	0.61 $*	0.22 $*
Mar-17-2025	0.83 $*	0.32 $*
Feb-17-2025	0.18 $*	0.40 $*
Jan-17-2025	0.84 $*	0.97 $*

Характеристики

Product Description

CMC for oil drilling, sodium cmc drilling grade, cmc hv and cmc lv

Specification forCarboxyl Methyl Cellulose (CMC)

Oil Drilling Grade

Molecular Formular: (C6H10O6)n(C2H2O2Na)x

Manufacturer offer directly

ISO,, BV certificate

Prompt delivery&good service

Appearance: White or slight yellow powder

CMC in Oil Drilling Industry

1, high degree of substitution, good uniformity of substitution .

2, high transparency, viscosity and water loss can be controlled .

3, suitable for fresh water, sea water, saturated brine slurry .

4, stabilize soft soil structure, prevent collapse of wall of a well .

5, can improve mud-making volum, reduce filteration loss .

6, has excellent performance in drilling of oil .CMC for oil drilling, sodium cmc drilling grade, cmc hv and cmc lv

Specification:

Oil Drilling Grade CMC
	LV-CMC	MV-CMC	HV-CMC
Appearance	White or light yellow powder, freely flowable
Replace degrees(D. S)	0.80 min	0.80 min	0.80 min
Purity	80% min	85% min	95% min
Viscosity 2% (in 2% solution at 25 centigrade)	200-500 mpa.s	600-900 mpa.s	1000-1800 mpa.s
PH	7.0-9.0	7.0-9.0	6.5-8.0
Size(60 head)	80%	80%	80%
Moisture (%)	10% max	10% max	10% max

Usage:

Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency. It has the following characteristics:
- Excellent water re tention even at low concentration.
- Excellent thickening effect.
- Good resistance to salt and temperature change.
- Imparts excellent rheological property.

Packaging & Shipping

Company Information

Henan Premtec Enterprise Corporation was founded in 1995, located in Zhengzhou,China.We are the member of Henan Chemical Group Co.,Ltd and was reconstructed in 2006. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials,our products widely used in paints, textile,rubber,leather,plastic,water treatment industry and so on. With many years develop and operation for chemical business,we have become the group company for chemical and paper production,we have set up the own factory for produce stable quality product with high performance in market. We have our strictly quality control in our production, and we have passed ISO9001:2000 Quality Management System Certification and ISO14001 Environment Management System Certification. Our products have been exported to Europe, USA, Africa, Middle East, Southeast Asia, South America and so on. Our good quality earns universal approval from all of our customers in the world. Premtec continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world,while looking to secure access to raw-materials making in lower cost, higher growth regions.Welcome your inquiry!!!

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Strategic direction

Premtec continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world, while looking to secure access to raw-materials making in lower cost, higher growth regions.

Premtec people

Premtec is proud of its workforce and recognises the contribution made by its employees. Premtec employees are valued and much emphasis is placed on training and development,we are ready to present our dedicated and professional service to each customer any time.

Premtec values

Premtec 'Core Values' detail company beliefs, which both current and future policies are built upon, enabling all employees to work towards the common goal of maintaining our position as a global leading provider.

Manufacturing

Premtec has manufacturing operations in many provinces and areas,with major plants rely on rich source and technicians,consummate after service and support,now its manufacturing is entering a brand-new multiplex domain Objective Sincerity bring consummate value.

Quality Control

FAQ

1.Why should you choose us:

1) More than ten years experience in chemicals industry;

2) Quick and positive reply after receiving your inquiry;

3) Free sample before shipment;

4) Quality control before and during shipment;

5) Packing according to your requirement;

6) Prompt shipment with right shipping line;

7) High quality with competitive price.

2. Are you a manufacturer or trader?

We are manufacuturer, welcome to visit our factory anytime.