Cement Retarders

Product Name: PETROCHEM - Low Temperature Retarder 200 (Powder)

Application: Thickening time control for primary and remedial oilwell cementing in low temperature wells

Physical Form: Dark Brown Powder

Specific Gravity: 1.23

Temperature Range: <200°F (93°C)

Product Name: PETROCHEM - Medium Temperature Retarder 300 (Powder)

Application: Thickening time control for primary and remedial oilwell cementing in medium temperature wells

Physical Form: Light Brown / Tan Powder

Specific Gravity: 1.35

Temperature Range: <300°F (149°C)

Product Name: PETROCHEM - Low to High Temperature Retarder 400 (Powder)

Application: Thickening time control for low to high temperature and HTHP oilwell cementing operations

Physical Form: Light Tan Powder

Specific Gravity: 1.67

Temperature Range: <400°F (204°C)

Product Name: PETROCHEM - Low to Medium Temperature Synthetic Retarder 250 (Liquid)

Application: Controlled thickening time for primary and remedial oilwell cementing in freshwater and seawater systems

Physical Form: Brown Liquid

Specific Gravity: 1.08

Temperature Range: <250°F (121°C)

Product Name: PETROCHEM - Medium Temperature Synthetic Retarder 300 (Powder)

Application: Thickening time and set time control for primary and remedial oilwell cementing in low to medium temperature wells

Physical Form: White Powder

Specific Gravity: 2.08

Temperature Range: <300°F (149°C)

Product Name: PETROCHEM - Medium Temperature Synthetic Retarder 300 (Liquid)

Application: Controlled thickening time for primary and remedial oilwell cementing in medium temperature wells

Physical Form: Brown Liquid

Specific Gravity: 1.16

Temperature Range: <300°F (149°C)

Product Name: PETROCHEM - High Temperature Synthetic Retarder 400 (Liquid)

Application: Thickening time and set time control for primary and remedial oilwell cementing in high temperature and HTHP wells

Physical Form: Brown Liquid

Specific Gravity: 1.22

Temperature Range: <400°F (204°C)