Oil drilling CMC

• Post Date:

  Mar 06,2018

• Expiry Date:

  Sep 02,2018

• Detailed Description:

  Cas No. :9004-32-4 Specs:LV-CMC, HV-CMC, PAC-HV, PAC-LV
  

  Description:
  CMC & PAC in drilling fluid are used as fluid loss agent. The functions is through forming low permeability, flexible, thin and densification filtration cake on borehole wall, to reduce the fluid loss of drilling fluid as much as possible. Used as suspending agent, plugging agent and thickening agent for low solid phase drilling fluid.
   
  CMC Model & Specifications:

  Petroleum Oil Grade CMC Technical Data Sheet
  Model	Viscometer Reading at 600r/min			Fluid loss (mL)
  	Deionized water	40g/L Saline water	Saturated brine
  LV-CMC	≤90			≤10
  HV-CMC	≥30	≥30	≥30	≤10
  Remarks	In accordance with requirements of GB/T 5005-2001 and API 13A standard. Can customize the viscosity and purity. Add “G”after model name for granular product.

  Petroleum Oil Grade PAC Technical Data Sheet
  Model	Apparent viscosity (mPa.s)	Fluid loss (mL)	Loss on drying (%)	Degree of substitution
  PAC-LV	≤40	≤16	≤10	≥0.9
  PAC-HV	≥50	≤23	≤10	≥0.9
  Remarks	In accordance with requirements of API 13A standard. Can customize the viscosity and purity. Add “G”after model name for granular product.

  High Viscosity Petroleum Oil Grade CMC for Fracturing Fluid Technical Data Sheet
  Model	1% Brookfield viscosity (mPa.s)	Degree of substitution	pH value	Purity(%)	Loss on drying(%)
  CMC-5000	5000-6000	≥0.9	6.5-8.5	≥99	≤10
  CMC-6000	6000-7000
  CMC-7000	7000-8000

  Remark: Can customize the viscosity and purity of products as per your requirements
   
  Applications :
  1. Good temperature-resistant and salt-resistant properties.
  2. Less influences from mould. Stable characteristics and prolong shelf life.
  3. Disperse easily in all kinds of water base drilling fluid. Can be used in any drilling fluids ranging from fresh water to saline water drilling fluid.
  4.Prevent fluid flow into pores and cracks. Used as fracturing fluid can control the losses arising from the fluid flow-in to the borehole.
  5.Used as fracturing agent for oil production. Provide fracturing fluid sand suspension effect. Can apparently reduce fluid loss and thin filtration cake. Have strong inhibition effect of shale water.
   
  1). Excellence temperature and salt resistance.
  2). As an affordable fabrication agent and mud drilling additive.
  3). Disperse easily in water base drilling fluid.
  4). As a filtrate agent to reduce the loss of drilling fluid.
   
  Package:
  25kg/kraft bag ,or 1000kg/jumbo bag

• CAS Registry Number:

  9004-32-4

• Synonyms:

  ;Carboxymethyl cellulose, sodium salt;sodium carboxymethyl cellulose;cellulose carboxymethyl ether, sodium;cmc sodium salt;carboxyl methyl cellulose sodium;carboxy-methyl cellulose sodium;carboxymethyl cellulose sodium;cellulose carboxymethyl ether sodium;cmc sodium;cmc-4lf sodium;carbose sodium;carboximethylcellulosum sodium;carboxymethyl cellulose ether sodium;carboxymethylated cellulose pulp sodium;carboxymethylcellulosum sodium;carmellose sodium;carmellosum sodium;carmelosa sodium;cellulose gum 7h sodium;cellulose carboxymethylate sodium;cellulose, (carboxymethyl) sodium;cellulose, ether with glycolic acid sodium;celluloseglycolic acid sodium;colloresine sodium;croscarmellosum sodium;CMCNA;sodium acetate-hexose (1:1:1);acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium;CMC;CMC-Na;Carboxy Methylcellulose Sodium;

• Molecular Formula:

  C₈H₁₆NaO₈

• Molecular Weight:

  265.204

• Molecular Structure:

  

• Risk Codes:

  R40:有限证据表明其致癌作用;
  

• Safety Description:

  S24/25:;
  

• Company:

  JiNing Fortune Biotech Co.,Ltd.     [ China ]        

• Contact:

  Mr Zhao

• Tel:

  +86-531-61389010;+86-537-61767

• Fax:

  +86-531-61389020

• Email:

  sales@sdfrchem.com