FC-FR180S Fluid kurasikirwa kwekudzora
The fluid loss control sulphonate copolymer (drilling fluid) FC-FR180S inoumbwa kuburikidza ne-multi-step polymerization pasi pekuita kweinitiator ne acrylic amide, acrylic acid, 2-acryloyloxybutyl sulfonic acid (AOBS), epoxy chloropropane uye itsva mhete chimiro cationic monomer.Ichi chigadzirwa chakafara-spectrum tembiricha inodzivirira uye munyu inodzivirira kurasikirwa kwemvura ine yakanakisa kurasikirwa kwemvura kudzikisa kuita.Iyo ine yakanaka viscosity inowedzera mhedzisiro mumvura yakachena slurry, uye zvishoma inowedzera viscosity mumvura ine munyu slurry uye inogona kushandiswa semumiriri wekuwedzera viscosity uye kurasikirwa kwemvura kudzora mumvura yakasimba isina uye yakaderera yakasimba yekuchera mvura.Ichi chigadzirwa chine yakanaka tembiricha kuramba uye munyu kuramba, tembiricha kuramba inogona kusvika 180 ℃, uye munyu kuramba kunogona kusvika saturation.Inonyanya kukodzera mvura yegungwa yekuchera mvura, yakadzika mutsime yekuchera mvura uye Ultra yakadzika mutsime yekuchera mvura.
| Item | Index |
| Chitarisiko | Upfu huchena kana hweyero |
| Mvura, % | ≤10.0 |
| Sieve zvakasara(0.90mm), % | ≤5.0 |
| pH kukosha | 10.0～12.0 |
| API fluid kurasikirwa kwe4% brine slurry pakupisa kwekamuri, mL | ≤8.0 |
| API fluid kurasikirwa kwe4% brine slurry mushure mekupisa kukunguruka pa160 ℃, mL | ≤12.0 |
1. High effect, yakaderera dosage, basa rakanaka rekudzora kurasikirwa kwemvura.
2. Iine kugadzikana kwakanaka kwekushisa uye kupisa kwekushisa kwe180 ℃, uye inogona kushandiswa mumatsime akadzika uye ekupedzisira akadzika;
3. Iine simba rakasimba remunyu kupikisa uye calcium magnesium resistance, uye inogona kushandiswa pakuchera uye kupedza mvura mumvura yakachena, mvura ine saline, saturated saline mvura uye mvura yegungwa;
4. Iine viscosity yakanaka inowedzera kushanda mumvura yakachena slurry.
