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 |
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| 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 |
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** Mark of Schlumberger. |
Copyright © 2000 World Oil
Copyright © 2000 Gulf Publishing Company
