Cov kua dej li cas yog cov kua dej drilling?
Cov kua dej li cas yog cov kua dej drilling?

Video: Cov kua dej li cas yog cov kua dej drilling?

Video: Cov kua dej li cas yog cov kua dej drilling?
Video: Txiaj ntsim niam cov kua mis _ Mab Sua Lis.mp4 2024, Hlis ntuj nqeg
Anonim

Hom kua dej . Drilling kua suav nrog peb lub ntsiab hom : dej-raws li av nkos , roj-raws li av nkos , thiab cua. Cua drilling kua dej , xws li pos huab, foams, thiab tawv foams, yog siv nyob rau hauv tsuas yog heev tshwj xeeb, txwv daim ntaub ntawv.

Nyob rau hauv no, dab tsi yog qhov feem ntau drilling kua?

Aqueous drilling kua dej , feem ntau hu ua dej-hauv paus av nkos , yog cov feem ntau thiab cov feem ntau sib txawv ntawm peb dej kua dej hom (Daim duab 1). Lawv muaj nyob rau hauv muaj pes tsawg leeg los ntawm yooj yim blends dej thiab av nplaum rau complex inhibitive, los yog av nplaum stabilizing, dej kua dej systems uas suav nrog ntau yam.

Tom qab ntawd, lo lus nug yog, Kuv yuav ua li cas thiaj li ua tau kuv tus kheej cov dej drilling? Lub khob hliav qab desanding tswj qhov ntom ntawm cov dej drilling ntawm qhov chaw ua haujlwm.

  1. Zoo li tus kws ua zaub mov, ib tus yuav tsum ua raws li daim ntawv qhia tab sis ua kev hloov kho ib yam nkaus.
  2. Kauj Ruam 1: Kho koj cov dej pleev xim.
  3. Kauj Ruam 2: Qhia koj cov av nplaum bentonite.
  4. Kauj Ruam 3: Ntxiv koj cov polymers raws li qhov tsim nyog.
  5. Kauj ruam 4: Ntxiv cov additives tshwj xeeb, yog tias xav tau.

Ib yam li ntawd, cov kua dej drilling yog dab tsi?

Kev sib xyaw ntawm drilling av nkos Dej-raws drilling av nkos Feem ntau muaj bentonite av nplaum (gel) nrog cov khoom ntxiv xws li barium sulfate (barite), calcium carbonate (chalk) lossis hematite.

Dab tsi yog qhov drilling kua hauv roj thiab roj?

Drilling av nkos , kuj hu ua drilling kua, hauv roj av engineering, hnyav, viscous kua dej sib tov uas yog siv nyob rau hauv roj thiab roj drilling kev khiav hauj lwm nqa pob zeb txiav mus rau saum npoo thiab tseem yuav lubricate thiab txias xyaum ntsis.

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