Imikhiqizo
I-Potassium Formate
I-Potassium Formateisetshenziswa kakhulu ekubholeni uwoyela futhi isetshenziswa kabanzi emkhakheni kawoyela kanye noketshezi lokumba, uketshezi lokuqeda kanye noketshezi olusebenzayo olusebenza kahle kakhulu.
Ngasekupheleni kweminyaka yawo-1990, i-potassium formate yasetshenziswa ekubholeni nasekuqedeni uketshezi, ikakhulukazi ekubholani okune-high-density kanye nohlelo lokuqeda uketshezi.
Ukulungiswa kwesistimu yokugaya uketshezi nge-potassium formate kunezinzuzo zokuvimbela okuqinile, ukuhambisana okuhle, ukuvikelwa kwemvelo nokuvikelwa kwe-reservoir.
Imiphumela yokusetshenziswa kwensimu ikhombisa ukuthi i-potassium formate inamandla aqinile okuvimbela ukunwetshwa kobumba nokuhlakazeka kobumba, ama-cuttings abuyisiwe asesimweni sezinhlayiya ezincane eziyindilinga, ingaphakathi lomile, uketshezi lokumba alunamathiseli isikrini sokudlidliza. hhayi ukugijima udaka, inezici zokuvinjelwa okuqinile, ukulahlekelwa kwamanzi okuhle, ukwakheka okuhle kodonga, ukuthambisa okuhle, njalonjalo.
Ukusetshenziswa kodaka lwe-potassium formate kusiza ekuthuthukiseni ukuzinza kwe-polymer, ukusimamisa i-shale, ukunciphisa umonakalo ekubunjweni kwamadwala, nokuqinisekisa ukuthi ukubhoboza, ukuqedwa nokugcinwa komthombo kusesimweni esihle kakhulu sokusebenza.
Isetshenziswa kakhulu ukulungisa uketshezi lomjovo lwemithombo yamafutha anamanzi.Ingakwazi ukufeza ukuminyana okuphezulu, igcine i-viscosity ephansi, ithuthukise isivinini sokumba futhi yandise impilo yesevisi yezingcezu zokubhoboza.Kuwuhlobo lwezinto ezisezingeni eliphezulu emkhakheni wokuxhashazwa kwamafutha.
| Izinto | Inkomba |
| Ukubukeka | Okumhlophe noma okuphuzi Impushana egelezayo yamahhala |
| Ubumsulwa(%) | ≥ 96.0 |
| I-KOH (njengo-OH) (%) | ≤ 0.5 |
| I-K2CO3 (%) | ≤ 1.5 |
| I-KCL (njenge-CL-)(%) | ≤ 0.5 |
| I-Heavy Metals (%) | ≤ 0.002 |
| Umswakama(%) | ≤0.5 |