March 2000
Supplement
00-03_cementing_T10.htm (Mar-2000)
A monthly magazine offering industry news, statistics and technical editorial to the oil and gas drilling, exploration and production industry.
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Anti-Gas Migration Agents |
General mechanism of action for controlling | Product Type | Product Form | BJ Services | Halliburton | Nowsco- Fracmaster Canada | San Antonio | Schlumberger |
Fluid loss control only | See: Fluid loss control additives | ||||||
Matrix flow restriction/ blocking | Polymeric blends: (Non- Latex) | Powder | BA-56, BA-56HT, BA-100, FLAG-56 | Versablock, NPS-1, NPS-2 | D500 | ||
Liquid | BA-100L, FL-45LS or LN, BJ Blue, BJ-2000 | ||||||
Latex: Styrene/ butadiene copolymer or similar | Liquid | BA-86L | Latex 2000 | D600G | |||
Latex: Acrylic | Powder | BA-10 | LAP-1, HALAD-447 | ||||
Liquid | BA-10L | LA-2 | |||||
Fumed silica | Powder | BA-58, CSE, BA-90 | Silicate, Compacted Silicalite | Microsil 10P, Microsil 22P | D154 | ||
Liquid | BA-58L | Liquid Silicalite, Microblock | Microsil 15L | D155 | |||
Fumed silica/ polymer blends | Powder | ||||||
Liquid | |||||||
Gel strength modification: Thixotropic additives/ slurries | Calcium sulfate hemihydrate or gypsum | Powder | A-10 or gypsum | Cal-Seal, EA-2 | Gyp-Cem | D53 | |
Cross-linked or complexed polymeric materials | Powder | ||||||
Liquid | Thix Set 31 | ||||||
Other | Powder | BA-46 | Thix-Set A, VersaSet | Thix-Mix, Thix-O-Gel, Thermal Thix-Mix | |||
Liquid | BA-46L | VersaSet L, VersaSet LXP | |||||
Gel-strength modification: Delayed gelling | Proprietary polymeric additives | Powder | GasStop , GasStop HT | D65-A | |||
Liquid | GasStop L, GasStop LXP | D604AM | |||||
Alteration of cement slurry compressibility: Gas- generating agents | Aluminum power blend or similar | Powder | BA-29, BA-61 | Super CBL | SPC-12000 | ||
Liquid | Gas-Chek, Inhibited Gas-Chek | ||||||
Alteration of cement slurry compressibility: Foamed cement | Foamed Cement | Foamed Cement | Foamed Cement | Foamed Cement | |||
Supplemental agents for gas migration control | Stabilizer for Latex in the presence of salt or at high temperature | LS-1, LS-2 | Stabilizer 434B, Stabilizer 434C | D135 | |||
Supplemental agents for gas migration control | Stabilizer for Latex in low-density slurries | CD-32, CD-33 | Stabilizer 434B, Stabilizer 434C | CF-1 | D138 |
** Mark of Schlumberger. |
FROM THE ARCHIVE
Copyright © 2000 World Oil
Copyright © 2000 Gulf Publishing Company
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