Organic Salt Chemicals Polyanionic Cellulose PAC - LV for W

Organic Salt Chemicals Polyanionic Cellulose PAC - LV for Water Based Drilling Fluids

1. Quick Detail :

a. Appearance: floccule, powder and granular

b. Viscosity: viscosity range 5---10000

c. Degree of substitution: D.S. range 0.5—1.8

d. Solubility: dissolution time controlled from 10 to 40 minutes

2. Specifications :

Types	Moisture, %	PH	DS	Purity, %	Performance indicators		Shape
					AV	FL	Powder	Granualar
PAC-ULV	＜10	6.0-9.0	0.9-1.1	≥90	≤10	≤16	★	★
PAC-LV1	＜10	6.0-9.0	0.9-1.1	≥65	≤30	≤16	★	★
PAC-LV2	＜10	6.0-9.0	0.9-1.1	≥85	≤30	≤13	★	★
PAC-LV3	＜10	6.0-9.0	0.9-1.1	≥95	≤30	≤13	★	★
PAC-LV4	＜10	6.0-9.0	0.9-1.1	≥98	≤30	≤13	★	★
PAC-HV1	＜10	6.0-9.0	≥0.85	≥80	≥50	≤23	★
PAC-HV2	＜10	6.0-9.0	≥0.85	≥90	≥50	≤23	★
PAC-HV3	＜10	6.0-9.0	≥0.85	≥95	≥55	≤23	★
PAC-HV4	＜10	6.0-9.0	≥0.85	≥98	≥60	≤20	★
PAC-UHV1	＜10	6.0-9.0	≥0.85	≥99	≥65	≤18	★
PAC-UHV2	＜10	6.0-9.0	≥0.85	≥99	≥70	≤16	★
PAC-UHV3	＜10	6.0-9.0	≥0.85	≥99	≥75	≤16	★
Remark: PAC can be all made into Instant type.

3. Description :

> Polyanionic Cellulose (PAC) products are high-tech products as drilling fluid additives.

> As anionic cellulose ether, it features high purity, high degree of substitution and substitution distribution uniform, and etc., which can be used as thickener, rheology regulator and fluid loss control agent, and so on.

> Both HV and LV PAC have good fluid loss control function in the freshwater and seawater muds and are the indispensable products in mud compatibility.

> The application experience of CNPC, CNOOC, Daqing Oilfield, Shengli Oilfield, Oil Mining enterprises in USA, Middle East and Europe witnesses the excellent performance as well as stable and reliable quality.

> In the oil exploitation industry, Polyanionic cellulose (PAC) is a kind of good drilling mud treatment agent and the material to prepare drilling fluids, which is characterized with its high mud yield and excellent salt resistance.

> PAC is an excellent filtration reducer against the mud of fresh water, salt water and saturated salt water and also has the good capability to improve the viscosity and resist the high temperature (150℃).

> Besides, it still can prepare the drilling fluids with various densities and keep the drilling fluids with a certain viscosity and lower filtration even under the condition of calcium chloride increased.

4. Applications :

oil and gas drilling

oil field drilling fluids

oil drilling mud

drilling fluids additive

5. Company information :

Hebei Maoyuan Chemical Co., LTD., covers an area of 50000 square meters and was established in 1993. It is a hi-tech enterprise that specializes in researching, producing, and marketing cellulose ethers products, such as sodium carboxymethyl cellulose (CMC), polyanionic cellulose (PAC), carboxymethyl starch (CMS). The company is also one of the most complete CMC production technology enterprises in China, which has five different-technology production lines and the current annual production capacity up to 30000 tons.

Hebei Maoyuan Co.,LTD has achieved rapid development, under the joint efforts of all staff of the company, which has been approved for the "high-tech enterprises of Hebei province" by Science and Technology Department of Hebei Province, awarded the "advanced unit of Shijiazhuang patent enforcement" by Shijiazhuang City Government, rated as "advanced unit of safe production management” for many years by Shijiazhuang City Government, and won more than two hundreds of all kinds of metal medals and honorary certificates at various levels. It is one of the enterprises in the industry which were the first authenticated the ISO9000 quality system certification and were approved with the management right of self-support import and export. It is also the China's Fiber Industry Association Member Units.

The company passed ISO9001:2008 quality management system certification, API Specification Q1 quality system certification, OHSAS18001 occupational health and safety management system certification.

Organic Salt Chemicals Polyanionic Cellulose PAC - LV for Water Based Drilling Fluids