CMC Sodium Carboxymethyl Cellulose Drilling Fluid Additives for Water Retaining
 
1. Quick Detail :

2. Specifications :

3. Description :

> Adding drilling fluids additive(CMC/PAC) in the mud can make drill obtain low initial gel. The CMC mud can discharge mud air easily and discard debris into the pit quickly.

> Same as other additives, the drilling mud has a certain guarantee period, but it will become stable and has an extended guarantee period after using the drilling fluids additive(CMC/PAC).

> Mud containing CMC is seldom affected by the bacterium and requires no high PH value or corrosion resistant.

> Mud containing CMC has excellent stability and still can reduce the filtration loss even at above 150.

> For a long time, Maoyuan has be one of the main suppliers of CMC- LV and HV to the biggest oil drilling companies at home and abroad.

4. Applications :

> drilling fluids additive

> oil and gas drilling

> oil field drilling fluids

> oil drilling mud

5. Aqueous Medium Process Flow Chart :

6. Company information :

> Hebei Maoyuan Chemical Co., LTD., covers an area of 50000 square meters and was established in 1993.

> Maoyuan is a hi-tech enterprise that specializes in researching, producing, and marketing cellulose ethers products, such as CMC Carboxymethyl Cellulose, polyanionic cellulose (PAC), carboxymethyl starch (CMS).

> Maoyuan 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.

7. The development history :

1993-06-18 the first-stage engineering of aqueous medium process sodium carboxymethyl cellulose put into production, with the production capacity of 500 tons/year
1995-07-16 the first-stage engineering of the refined cotton put into production, with an annual output of 5000 tons

1996-10-28 the first-stage expansion engineering of aqueous medium process sodium carboxymethyl cellulose put into production, with the production capacity of 8000 tons/year.
1996-12-01 ultra-low sulphur anti-flame graphite put into production with an annual output of 3000 tons
1997-07-01 cephalosporins pharmaceutical intermediates put into production with the production capacity of 400 tons/year
1998-11-10 the first-stage engineering of the solvent method (technical grade) sodium carboxymethyl cellulose put into production with the production capacity of 3000 tons/year.
1999-01-30 the first-stage engineering of the carboxymethyl starch put into production with the production capacity of 5000 tons/year.
2003-06-01 the first stage expansion of the solvent method (technical grade) sodium carboxymethyl cellulose put into production with production capacity of 6000 tons/year
2006-12-08 the engineering of the solvent method sodium carboxymethyl cellulose(high purity) put into production with production capacity of 5000 tons/year
2010-08-09 wholly-invested Jizhou Yezhifeng refined cotton co., LTD established with the refined cotton production capacity of 10000 / year
2011-01-20 the second stage engineering of the solvent method sodium carboxymethyl cellulose(technical grade) put into production with the production capacity of 12000 tons/year
2012-05-18 investing and holding Hebei Yezhiyuan chemical industry co., LTD with the first-phase design capacity of 20000 tons/year
2014-05-20 the test production line of slurry method sodium carboxymethyl cellulose put into production with the production capacity of 2000 tons/year
2014-06-07 the wholly invested Shanghai Jibo industry Co., LTD established in Shanghai Free Trade Zone

CMC Sodium Carboxymethyl Cellulose Drilling Fluid Additives for Water Retaining