Yiziphi izici ezithinta izinga lokungena ekumba?

Yiziphi izici ezithinta izinga lokungena ekumba?

Kweimboni yokumba, i-rate of penetration (ROP), eyaziwa nangokuthi izinga lokungena noma izinga lokubhoboza, isivinini lapho i-drill bit ephula khona idwala elingaphansi kwalo ukuze lijulise imbobo. Ngokuvamile kukalwa ngezinyawo ngomzuzu noma amamitha ngehora.

Ngesikhathi sokumba umthombo wamanzi, ingabe uyathinteka ngezinga lokungena eliphansi lokumba?

Wenzani ukuze uthuthukise ukubhoboza kwakho ukungena?

Kufanele ubambe ngokuqinile kubashayeli abalandelayo:

1. Izakhiwo ze-Rock mass

Izakhiwo ze-rock mass ezifana ne-porosity, ukuqina, ukuphuka kanye nolaka kuthinta ukubhoboza kwawo ngokumelana nokungena kwe-drill bit. Ungakwazi ukunquma lezi zakhiwo ngokulangazelela, ukubheka kanye nokuhlolwa kwaselabhorethri okufana ne-RSl ne-Dl.

2. I-Drill bitumklamo

Ukukhethwa kwezakhiwo ze-drill bit njengokuma, usayizi, kanye nempahla yesici sokusika. Le mingcele ithinta indawo yokuxhumana, izinga lokusika kanye nezinga lokugqoka lebhithi ngokwayo. Khetha uhlobo lwebhithi olulungile ukuze uthole izinga lokungena elingcono.

3. Uketshezi lokumba

Kokubili izinga lokujikeleza kwe-fuid lokumba kanye nezakhiwo eziwuketshezi ezifana ne-viscosity, i-rheology, ukuminyana kanye nezithasiselo kuthinta ukungena. Umsebenzi woketshezi ukususa ama-cuttings, ukupholisa kancane, ukugcoba ukugxilisa imbobo nokudala ingcindezi ye-hydrostatic. Khetha uketshezi kanye namapharamitha omjikelezo ngokuhlakanipha ukuze uthole isilinganiso esisebenzayo sokungena.

4.Amapharamitha okusebenza

Imingcele yokusebenza yesistimu yokumba njengesisindo sebhithi, isivinini sokujikeleza kanye ne-torque inquma izinga lapho i-drill bit ingena khona ku-rock mass. Izindlela ezahlukahlukene zingasetshenziswa ukwenza ngcono imingcele yokumba njengesoftware yokwenza kahle, uhlelo lokuphendula kanye nohlelo lokulawula.

Sicela usazise uma singakwazi ukusiza nge-drilling industry yakho [email protected]