1. Dab tsi yog qhov txawv ntawm casing thiab tubing?
** Casing **
** Qia tubing ** yog me-uas cov hlab pas nplawm * sab hauv * roj mus rau saum npoo {1} .
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{{0 {}} Dab tsi yog 5 hom ntawm cas?
1.} ** {**
- ntiav neeg; Tiv thaiv cov ntsiab lus collapse .
{{0 {}} ** Nta Casing **
- Tiv thaiv cov chaw tsis huv; anchors bypeout tiv thaiv .
3. ** Nruab nrab case **
- Tus tsis raug cai tsis ruaj khov / tsis ruaj khov rau thaj chaw .
{{0 {}} ** Ua Cas Ntau Yam **
- txoj hlua kawg; Caws lub reservoir .
{{0 {}} ** Liner **
- luv luv sheing hung los ntawm nruab nrab casing; npog lub pas dej seem .
* (Lus Cim: Cov hnab yeej qee zaum suav hais tias yog subtype ntawm ntau lawm casing casing .) *
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{{0 {}} Cov yeeb nkab uas yog qhov zoo rau casing?
** Cov yeeb nkab roj carbon steel ** yog feem ntau rau kev ua kom muaj zog thiab cov nqi sib zog ua kom muaj zog (}}}
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{{0 {}} Ob hom cas?
{{0 {}} ** Txheem casting **
- suav nrog * tus neeg saib xyuas * thiab * Nto * caseing; tsom rau kev ncaj ncees zoo thiab ib puag ncig kev tiv thaiv .
{{0 {}} ** Ua Cas Ntau Yam **
- suav nrog * nruab nrab *, * Ntau lawm casing *, thiab * Liners *; Cais cov dej khov thiab pab txhawb nqa hydrocarbon ntws .
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5. Dab tsi yog lub hom phiaj ntawm casing?
- ** Ruaj rau ** The Lellbore los tiv thaiv kev tsaus muag .
- ** KHIB (FOLDIOLE (E {{{1} g {}, tiv thaiv kua ntoo khaub lig-{}}
- ** tswj siab "(thaiv kev tiv thaiv cov kicks / tshuab tawm) .
- ** Xiam ORYWWILD ZEOR ** LOS NTAWM KEV POM ZOO .
- ** Muab ib daim Conduit ** Rau cov tubing ntau lawm ntau lawm .
