PAC powder / Polyanionic Cellulose for petroleum drilling P

PAC powder / Polyanionic Cellulose for petroleum drilling Purity 65% - 99%

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 Polyanionic Cellulose (PAC) have good fluid loss control function in the freshwater and seawater muds and are the indispensable products in mud compatibility.

> The Polyanionic Cellulose (PAC) 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.

4. Applications :

oil and gas drilling

oil field drilling fluids

oil drilling mud

drilling fluids additive

5. Company introduction :

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.

“Maoyuan” in Chinese means thrive, permanent and prosperity foever!

6. Why to choose Hebei Maoyuan Chemical CO.,LTD. ?

> Firstly, we have twenty-one years of experiences in producing Polyanionic Cellulose (PAC) and we have our own factory in Hebei, so that we can supply the goods on time in full as per the requirements of our customers.

> Secondly, we can fully take the advantage of the preferential policies provided by Shanghai Free Trade Zone just set up in 2013.

> Thirdly, modern logistics, convenient financial service, and fast Customs clearance will keep our cost/price lower than ever.

> Finally, FREE SAMPLES can be sent on request.

7. Communication with customers :

A: Please advise your payment terms.

B: Irrevocable Documentary L/C at sight for the first transaction with our customer.

A: What are your main products?

B: Our Main products include:

CMC Carboxymethyl Cellulose

PAC Polyanionic Cellulose

CMS Carboxymethyl Starch

HPS Hydroxypropl Starch Ether

HPMC Hydroxypropyl Methyl Cellulose Ether

A: If I need to place an order, what is your delivery time?

B: Normally we can deliver the ordered goods within 15 days after the order and the LC confirmed.

A: OK, I will confirm the order and LC as soon as possible.

A: Where have you been selling your products?

B: Japan, Korea, Russia, USA, and as well as in south and south-east Asia, Middle-east and Europe

High Degree of Substitution Polyanionic Cellulose in Drilling Mud for Water Loss Control