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Additives
CG117
  • Instructions
  • MSDS
  • Professional Standard

SUMMARY  

  1. CG117 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process.
  2. Control fluid loss in both normal and high density cement slurries.
  3. Applicable in seawater slurries, fresh to salt-saturated slurries and slurries containing 2% CaCl2.
  4. Maintain suspension stability of cement slurries.
  5. Used below temperature of 180℃(356℉, BHCT).
  6. Compatible well with other additives.
  7. CG117 series consists of L-type liquid, L-A type anti-freezing liquid, S-P type high purity powder and S-D type dry-mixed powder.

PHYSICAL AND CHEMICAL INDICATORS

Type

Appearance

Density, g/cm3

Water-Solubility

Freezing Point ,℃

CG117L

Black or brown liquid

1.10 ± 0.05

100%

≤-5

CG117L-A

Black or brown liquid

1.15 ± 0.05

100%

≤-10

Type

Appearance

Bulk Density, g/cm3

Water-Solubility

0.315mm Residues, %

CG117S-P

Black or brown powder

1.10±0.10

100%

<15

CG117S-D

Grey powder

1.10±0.10

35-80% soluble

<15

RECOMMENDED DOSAGE

Type

CG117L(-A)

CG117S-P

CG117S-D

Dosage Range (BWOC)

3.0-8.0%

0.7-2.5%

1.2-5.0%

CEMENT SLURRY PERFORMANCE

Item

Test Condition

Technical Indicator

Density of normal cement slurry, g/cm3

25℃, Atmospheric Pressure

1.90±0.01

Density of heavyweight cement slurry, g/cm3

2.20±0.01

Fluid loss,
ml

Fresh water slurry

80℃, 6.9MPa

≤80

Seawater slurry

≤100

Slurry containing 2% CaCl2

≤80

Thickening performance

Initial consistency, Bc

80℃/45min, 46.5MPa

≤30

40-100 Bc thickening time, min

≤20

Thickening time, min

50 –150

Rheological performance of normal density fresh water cement slurry

Plastic viscosity(PV), cPs

80℃, Atmospheric Pressure

30–50

Yield point(YP), Pa

3–8

Free fluid, %

80℃, Atmospheric Pressure

≤1.4

24 compressive strength, MPa

≥14

STANDARD PACKAGING AND STORAGE

  • The liquid type products should be used within 12 months after production. Packed in 25kg, 200L and 5 US gallon plastic barrels.
  • The powder type products should be used within 24 months after production. Packed in25kg bag.
  • Customized packages are also available.
  • Once expired, it shall be tested before use.


CG117

SECTION 1: PRODUCT NAME

PRODUCT NAME: CG117 Cementing Fluid Loss Additive

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

Type

INGREDIENT NAME

COMPOSITION

CAS NO.

CG117L

Copolymer

25-30%

/

Water

70-75%

7732-18-5

CG117S-P

Copolymer

98%

/

Water

2%

7732-18-5

CG117S-D

Copolymer

35-80%

/

Slag

20-65%

/

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: Wear dusk mask.

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

Item

CG117L (-A)

CG117S-P

CG117S-D

COLOR

Black or brown

Black or brown

Gray

PHYSICAL STATE

Liquid, viscosity: 20010000 mPa·s

Powder

Powder

pH VALUE

6.0±1.0

——

——

RELATIVE DENSITY (water equal to 1)

Standard type 1.10±0.05
anti-freeze type 1.15±0.05

——

——

BULK DENSITY, g/cm3

——

1.10±0.10

1.10±0.10

ODOR

Slightly pungent

Slightly pungent

Slightly pungent

WATER SOLUBILITY

Completely soluble in water

Completely soluble in water

35-80% soluble in water

FREEZING POINT

Standard type -5℃

anti-freeze type -10℃

——

——


SECTION 10: STABILITY AND REACTIVITY

AVIOD: Open fire, High temperature.

INCOMPATIBLE MATERIAL: Strong oxidizers.

HAZARDOUS DECOMPOSITION PRODUCTS: None.

SECTION 11: TOXICOLOGICAL INFORMATION

INVASIVE ROUTE: Accidental inhalation or ingestion.

HEALTH HAZARD: Careless ingestion has a stimulating effect on the oral cavity and stomach.

SKIN CONTACT: Contact with skin for a long time, slightly induce skin redness.

EYE CONTACT: Induce eye irritant.

INGESTION: Lead to nausea and vomiting.

INHALATION: Lead to cough and prickle.

CARCINOGENICITY: None.

SPECIAL REMIND: None.

SECTION 12: ECOLOGICAL INFORMATION

BIODEGRADABLE: Not available.

ECOTOXICITY: Not available.

SECTION 13: DISPOSAL CONSIDERATIONS

WASTE 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 or bag

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

RELEASE DATE: 03/18/2017.

REVISION DATE: 03/18/2017.

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.