Retarders

RETARDERS
Application Circulating Temperature Range Product Form BJ Services Halliburton Petrochem Schlumberger
Low Temperature Up to about 180°F Powder R-3 HR-4, HR-7 P-LTR D13
Liquid F-21L HR-4L, HR-7L P-LTRL D177
Mid-range or moderate temperature 125°F to about 225°F Powder/Liquid R-3, R-11** HR-5 P-MTR/P-MTRL D800 / D801
Powder/Liquid R-10L, R-12, R-12L HR-6L P-MTR/P-MTRL D800 / D801
Moderate to high temperature About 175°F to 300°F Powder R-6 or Diacel LWL Diacel LWL P-MTRF

P-MTR3

D8
Liquid P-SRL

P-TCRL

D110
High temperature Over about 225°F Powder R-8 HR-12, HR-15 P-HTR D28
Liquid R-8L HR-12L, HR-13L P-HTRL

P-SRL

D150 / D110
High temperature Over about 300°F Powder HR-20 P-HTR

P-MTR3

Liquid
Retarder air for lignosulfonates Powder R-9 or Sodium Borate Component R P-RA D93
Retarder air for lignosulfonates Powder HR-25 P-HTD D121
Synthetic Retarder Effective up to about 250°F Powder SR-30(1) SCR-100 P-HTR D161
Liquid R-14L, R-15LS, R-20L SCR-100L P-SRL

P-MTRL

D110 / D801
Synthetic Retarder Effective up to about 425°F Powder SR-30(1) HR-25 P-SR10 D161
Liquid HR-25L P-SRL D161
Retarder for improved compressive strength developed in long cement columns Helps early compressive stregth development where significant temperature differential exists between the top and bottom of the cement column Powder SR-30(1) SCR-100 P-SR10 D161
Liquid CR-100L P-SRL

P-TCRL

D110
Retarder for microfine cements Powder
Liquid MMCR
Thixotropic cement retarder Powder R-18, SR-30 P-SRL

P-TCRL

D110
Permafrost cement retarder Powder CD-11, R-7 Sodium Citrate
Liquid
Permafrost cement retarder Powder HR-4 P-LTR D13
Liquid HR-4L P-LTRL D81

 

RETARDERS
Application Circulating Temperature Range Product Form BJ Services Halliburton Petrochem Schlumberger
Low Temperature Up to about 180°F Powder R-3 HR-4, HR-7 P-LTR D13
Liquid F-21L HR-4L, HR-7L P-LTRL D177
Mid-range or moderate temperature 125°F to about 225°F Powder/Liquid R-3, R-11** HR-5 P-MTR/P-MTRL D800 / D801
Powder/Liquid R-10L, R-12, R-12L HR-6L P-MTR/P-MTRL D800 / D801
Moderate to high temperature About 175°F to 300°F Powder R-6 or Diacel LWL Diacel LWL P-MTRF

P-MTR3

D8
Liquid P-SRL

P-TCRL

D110
High temperature Over about 225°F Powder R-8 HR-12, HR-15 P-HTR D28
Liquid R-8L HR-12L, HR-13L P-HTRL

P-SRL

D150 / D110
High temperature Over about 300°F Powder HR-20 P-HTR

P-MTR3

Liquid
Retarder air for lignosulfonates Powder R-9 or Sodium Borate Component R P-RA D93
Retarder air for lignosulfonates Powder HR-25 P-HTD D121
Synthetic Retarder Effective up to about 250°F Powder SR-30(1) SCR-100 P-HTR D161
Liquid R-14L, R-15LS, R-20L SCR-100L P-SRL

P-MTRL

D110 / D801
Synthetic Retarder Effective up to about 425°F Powder SR-30(1) HR-25 P-SR10 D161
Liquid HR-25L P-SRL D161
Retarder for improved compressive strength developed in long cement columns Helps early compressive stregth development where significant temperature differential exists between the top and bottom of the cement column Powder SR-30(1) SCR-100 P-SR10 D161
Liquid CR-100L P-SRL

P-TCRL

D110
Retarder for microfine cements Powder
Liquid MMCR
Thixotropic cement retarder Powder R-18, SR-30 P-SRL

P-TCRL

D110
Permafrost cement retarder Powder CD-11, R-7 Sodium Citrate
Liquid
Permafrost cement retarder Powder HR-4 P-LTR D13
Liquid HR-4L P-LTRL D81