Isifinyezo
I-OBF-LUBE HP yakhelwe ngokukhethekile ukwehlisa i-coefficient of friction kukho konke uketshezi lokumba olusuka emanzini, okwehlisa i-torque nokudonsa emgodini womthombo.Ngesici esiyingqayizivele sokumanzisa esehlisa amandla okubhola kwe-Bottom-Hole Assembly (BHA), i-OBF-LUBE HP ayinawo ama-hydrocarbons futhi ihambisana nawo wonke uketshezi olusuka emanzini, okuhlanganisa uketshezi lwe-brine oluyi-mono-/divalent.Ngomnikelo omncane kuzakhiwo ze-rheological zezinhlelo zodaka, i-OBF-LUBE HP ayifaki igwebu futhi ingangezwa ohlelweni lodaka ngokusebenzisa i-hopper yokuxuba noma ngokuqondile ohlelweni olungaphezulu nomaphi lapho kutholakala khona ukuphazamiseka okuhle.
Izinzuzo
l Isithambisi esisebenzayo, esiyinhloso yonke sezinhlelo zodaka ezisekelwe emanzini
l Nciphisa i-coefficient of friction enciphisa i-torque nokudonsa
l Ayikhulisi i-rheology noma amandla ejeli
l Iqukethe izithasiselo zokumanzisa insimbi ezihlukile ezinciphisa ukuthambekela kwe-shale ethambile, enamathelayo ukuze ibangele ukubhola kancane kanye ne-BHA.
l Ayibangeli ukukhihliza amagwebu
l I-biodegradable engenawo ama-hydrocarbon
Ukusetshenziswaububanzi
Ncoma izinga lokushisa: ≤200℃ (BHCT).
Ncoma umthamo:1.0~3.0% (BWOC).
Idatha yobuchwepheshe
| Into | Inkomba |
| Ukubukeka ngokomzimba | Uketshezi olunsundu ngokukhanyayo |
| Iphunga | Imnene |
| Amandla adonsela phansi athize | 0.95-1.01 |
| Iphoyinti lokuthela, ℃ | ≤-20 |
| Iphoyinti elikhanyayo, ℃ | ＞90 |
| Yehlisa izinga lokungqubuzana odakeni lwe-bentonite yamanzi ahlanzekile,% | ≥80 |
| Yehlisa izinga lokungqubuzana emanzini olwandle i-bentonite odakeni,% | ≥70 |
Ukupakisha
200L/isigubhu sensimbi noma 1000L/isigubhu sepulasitiki noma ngokusekelwe esicelweni samakhasimende.
Isitoreji
Kufanele igcinwe ezindaweni ezipholile, ezomile nezingena umoya futhi igweme ukuchayeka elangeni nasemvuleni.
Impilo yeshelufu: izinyanga eziyi-12.
