share to - wechat
x
les additifs de cimentation
CW110L Agent de lavage composé sans phosphore
  • Manuel d'exploitation
  • MSDS
  • Norme professionnelle

Aperçu

  1. Agent de lavage sans phosphate peut efficacement disperser et laver le gâteau de boue sur la paroi du trou de forage, améliorer de manière significative l'efficacité de déplacement, renrésistance r le pouvoir collant entre le coulis de ciment et l’interface.
  2. Température applicable: ≤180℃(356℉,BHCT).
  3. Fort effet de pénétration, qui peut disperser et laver le gâteau de boue sur la paroi pendant le forage et permet d'améliorer significativement l'efficacité de déplacement.
  4. Agent de lavage composé sans phosphate, non toxique, à faible pouvoir moussant. Principalement pour la préparation de la solution de lavage chimique et le liquide et d'isolation lors de la cimentation des fluides de forage à base d'eau.Même pour la boue à base d'huile présente un meilleur effet.
  5. Pour l’agent de lavage qui est composé de CW110L, il faut l’essai de compatibilité avec le coulis de ciment.
  6. CW110L ne peut pas utiliser l’eau qui a été dissous avec un additif ou une concentration élevée de sel pour composer l’agent de lavage. Sinon, peut - être en raison de la mauvaise compatibilité qui peut provoquer des conséquences indésirables.
  7. Si le temps de stockage est long, il apparaît légèrement trouble, C'est normal en raison de ses propriétés sans effet, peut encore être utilisé normalement.

Les indices physico - chimique

Apparence

Densité,g/cm3

Solubilité

Point de solidification,℃

liquide visqueux, rose

1.40±0.05

100%

≤0

Formule du liquide de lavage

Composition du liquide de lavage

Dosage recommandé

L’eau douce

600g

CW110L liquide de lavage

En général 2.0-6.0%(BWOW),Dosage recommandé 4.0%(BWOW)

Performance du liquide de lavage

Item

Conditions expérimentales

Indice technique

Efficacité de lavage de la surface du tube(10min), %

Viscosimètre de paradigme de la supination de barils avec du pétrole brut
(Retirer le cylindre interne),La vitesse de rotation 300r/min, La température de la solution aqueuse ≥38℃

≥60

Emballage et Stockage

  • Avec les seaux en plastique de 20 kg ou de 25 kg, de 5USgallon ou de 200l,ou en fonction de la demande des clients.
  • Durée de vie de 12 mois,si ça dépasse, il a besoin d’examiner la qualité avant l'utilisation.

SECTION 1: PRODUCT NAME 
PRODUCT NAME: Washing liquid CW110L
PRODUCT DESCRIPTION: Oil well cement washing liquid
SECTION 2: HAZARDS IDENTIFICATION 
CHARACTERISTICS: Nonflammable and inexplosive。
HEALTH HAZARDS: Irritate eye and skin slightly; Cause irritation of the mucosal and upper respiratory tract.
ENVIROMENTAL HAZARDS: Slightly toxic to fish and animal.
SPECIAL ATTENTION: None.
SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS

INGREDIENT NAME

COMPOSITION

CAS No.

Modified polyvinylalcohol

20%

9002-89-5

High molecular polymer HO (C4H2O5Na2) nH

25%

/

pctassium formate

5%

590-29-4

Water

50%

7732-18-5

SECTION 4: FIRST AID MEASURES 
SKIN CONTACT: Put off contaminated clothing,rinse with soapy and clean flowing water.
EYE CONTACT: Raise the eyelid. Rinse it with plenty of clean flowing water and physiological saline. Consult a doctor if irritation occurs.
INGESTION: Drink plenty of water to induce vomiting; If be uncomfortable, consult a doctor please.
INHALATION: Escape to fresh air; If have breathing difficulties, consult a doctor.
SPECIAL ATTENTION: None.
SECTION 5: FIRE-FIGHTING MEASURES 
FLAMMABILITY: See Section 9(Physical and Chemical Properties)
FIRE FIGHTING MEDIUM: Foam, dry powder, carbon dioxide, water.  
SPECIAL FIRE-FIGHTING EQUIPMENTS: None.
SECTION 6: ACCIDENTAL RELEASE MEASURES 
PERSONAL PRECATIONALS: Use personal protective equipment recommended in Section 8 (Exposure Controls/Personal Protection).
SPILL: Collect the most of leakage,clean the site of leakage.
WASTE TREATMENT METHODS: Be properly buried or handled according to local environment requirement.
PACKING TREATMENT METHODS: Transferred to the dumping site for proper disposal.
SECTION 7: HANDLING AND STORAGE 
HANDLING: Keep the containers closed when not in use. Do not get in eyes, on skin. Wear proper personal protection.
STORAGE ATTENTION: Stored in a dry cool place,prevented  from the sun and rain, kept away from the heat and fire and incompatible materials.
SPECIAL ATTENTION: None.
SECTION 8: ESPOSURE CONTROLS AND PERSONAL PROTECTION 
ENGINEERING CONTROL: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors or particles below their respective threshold limit value.
RESPIRATORY PROTECTION: Not required.
SKIN PROTECTION: Wear standard protective clothing and gloves.
EYE PROTECTION: Wear chemical splash goggles.
SPECIAL ATTENTION: Smoking, food and water drinking are all forbidden.
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES 
COLOR: Pink.
pH VALUE: 13.0±1.0.
RELATIVE DENSITY (water equal to 1):1.40±0.05.
RELATIVE VAPOR DENSITY(air equal to1):No date.
PHYSICAL STATE:Viscous liquid.
ODOR:Slightly pungent.
WATER SOLUBILITY: Completely soluble in water.
FREEZING POINT: ≤0℃.
FLASH POINT: No applicable.
LOWER EXPLOSIVE LIMIT (common conditions, in the air): No applicable.
VOLATILIZATION WEIGHT LOSS: No date.
SECTION 10: STABILITY AND REACTIVITY 
AVIOD: Open fire, High temperature
INCOMPATIBLE MATERIAL: Strong oxidizers
HAZARDOUS DECOMPOSITION PRODUCTS: None.
SECTION 11: TOXICOLOGICAL INFORMATION 
INVASIVE ROUTE: Skin or eye contact and accidental inhalation or ingestion.
HEALTH HAZARD: Irritate eye and skin slightly; dust will stimulate the respiratory tract; careless ingestion, has a stimulating effect on the oral cavity and stomach.
ACCIDENT INGESTION: Swallow 100ml, lead to breath difficulties, convulsions, paralysis, drowsiness, and other symptoms.
ACCIDENT INHALATION: Cause irritation of the Mucosal and upper respiratory tract.
CARCINOGENICITY: None.
SPECIAL REMIND: None.
SECTION 12: ECOLOGICAL INFORMATION 
BIODEGRADABLE: Not available.
ECOTOXICITY: Not available.
SECTION 13:DISPOSAL CONSIDERATIONS
WAST TREATMENT METHOD: Be properly buried or handled according to local environment requirement.
PACKING TREATMENT METHOD: Transferred to the dumping site for proper disposal.
SECTION 14: TRANSPORT INFORMATION 
This product is not included in the dangerous goods transport international regulations(IMDG,IATA,ADR/RID)
PACKAGE        Plastic barrel
SECTION 15: REGULATORY INFORMATION 
The Management Regulations of Dangerous Chemicals Management
The Practical Detailed Rules and Regulation for Dangerous Chemicals Management
The Classification and mark of Common Chemical Products (GB 13690-2009)
The General Rule of Common Chemical Products (GB15603-1995)
The Technology Conditions for the Packing Marks for Hazardous Cargo (GB 12463 -1990)
SECTION 16: OTHER INFORMATION 
EFFECTIVE DATE: 05/08/2003.
PREPARTING DATE: 09/30/2013.
SUGGEST FOR AND USED RESTRICTIONS: The product is to be used in applications consistent with our product literature. This product is applied to industry only.