Muaj nuj nqi & Cov ntsiab lus tseem ceeb ntawm Packer

Lub luag haujlwm ntawm Packer:

• Ntxiv nrog rau kev muab lub foob ntawm lub raj thiab lub casing, lwm txoj haujlwm ntawm lub hnab ntim khoom yog raws li hauv qab no:
• Tiv thaiv downhole txav ntawm txoj hlua tubing, tsim cov axial nro los yog compression loads ntawm txoj hlua tubing.
• Txhawb qee qhov hnyav ntawm tubing qhov twg muaj qhov tseem ceeb compressive load ntawm txoj hlua tubing.
• Tso cai rau qhov zoo tshaj plaws ntawm qhov dej ntws zoo (cov hlua tubing) kom ua tau raws li cov qauv tsim los yog kev txhaj tshuaj txaus.
• Tiv thaiv cov casing ntau lawm (puab casing hlua) los ntawm corrosion los ntawm cov kua ua kua thiab kev kub siab.
• Muaj peev xwm muab tau ib txoj kev sib cais ntau qhov chaw tsim khoom.
• Tuav cov kua dej uas muaj kev pabcuam zoo (tua kua dej, ntim cov kua dej) hauv lub hnab ntim khoom.
• Yooj yim nqa khoom siv, xws li kev nqa roj txuas ntxiv los ntawm A-annulus.

Packer Cov Khoom Tseem Ceeb:

• Lub cev los yog mandrel:

Mandrel yog ib qho tseem ceeb ntawm lub packer uas muaj qhov kawg kev sib txuas thiab muab cov kav dej los ntawm lub packer. Nws raug cuam tshuam ncaj qha rau cov dej ntws, yog li nws cov khoom siv yog qhov kev txiav txim siab tseem ceeb heev. Cov khoom siv feem ntau yog L80 Hom 1, 9CR, 13CR, 9CR1Mo. Rau ntau corrosive thiab qaub cov kev pab cuam Duplex, Super Duplex, Inconel kuj siv raws li qhov yuav tsum tau muaj.

• Daim ntawv:

Cov nplaum nplaum yog cov cuab yeej zoo li lub ntsej muag nrog wickers (lossis cov hniav) ntawm nws lub ntsej muag, uas nkag mus thiab tuav cov phab ntsa casing thaum lub ntim ntim. Muaj ntau hom slip designs muaj nyob rau hauv packers xws li dovetail slips, rocker type slips bidirectional slips nyob ntawm seb packer los ua ke yuav tsum tau.

• Cone:

Lub khob hliav qab yog beveled kom phim rau sab nraub qaum ntawm daim tiab thiab ua ib qho kev sib tw uas tsav lub plam tawm sab nraud thiab mus rau hauv cov phab ntsa casing thaum teeb tsa lub zog siv rau lub pob.

• Packing-element system

Cov khoom ntim yog qhov tseem ceeb tshaj plaws ntawm txhua lub ntim khoom thiab nws muab lub hom phiaj tseem ceeb ntawm kev sib khi. Thaum cov ntawv hlais tau txav mus rau hauv cov phab ntsa casing, ntxiv kev siv qhov chaw quab yuam energizes lub packing-element system thiab tsim ib lub foob ntawm lub packer lub cev thiab sab hauv txoj kab uas hla ntawm lub casing. Cov khoom siv feem ntau yog NBR, HNBR lossis HSN, Viton, AFLAS, EPDM thiab lwm yam. Cov khoom siv nrov tshaj plaws yog ib qho khoom siv ruaj khov nrog lub nplhaib nthuav dav, peb daim kab ke nrog lub nplhaib spacer, ECNER lub cev, lub caij nplooj ntoos hlav loaded element system, Fold rov qab nplhaib element system.

• Lub nplhaib xauv:

Lub nplhaib xauv ua lub luag haujlwm tseem ceeb hauv kev ntim khoom. Lub hom phiaj ntawm lub nplhaib xauv yog xa cov axial loads thiab tso cai rau unidirectional txav ntawm cov khoom ntim khoom. Lub nplhaib xauv yog ntsia rau hauv lub xauv lub nplhaib vaj tse thiab ob leeg txav mus ua ke hla lub nplhaib xauv mandrel. Tag nrho cov teeb tsa quab yuam tsim tawm vim lub siab tubing raug kaw rau hauv pob khoom los ntawm lub nplhaib xauv.

Vigor yog cov chaw tsim khoom lag luam tshaj lij tshaj plaws hauv kev lag luam roj thiab roj, Vigor ib txwm hais rau kev txhim kho txuas ntxiv ntawm cov khoom tshiab, tam sim no Vigor tuaj yeem muab rau koj nrog rau ntau lub hom phiaj packers, tam sim no, cov packer los ntawm Vigor tau siv ntau yam loj. Cov roj teb hauv Asmeskas, Europe, thiab lwm yam, kev siv tau zoo ntawm cov khoom ntim ntawm cov neeg siv khoom ua pov thawj qhov kev ntseeg tau thiab kev nce qib ntawm Vigor packer. Pab pawg Vigor tseem yuav cog lus los muab peb cov neeg siv khoom nrog ntau yam khoom ntim khoom kom tau raws li qhov xav tau hloov pauv ntawm thaj chaw. Yog tias koj txaus siab koom tes nrog Vigor, thov tsis txhob yig tiv tauj nrog Vigor pab pawg ua haujlwm kom tau txais cov khoom tshaj lij thiab cov kev pabcuam zoo tshaj plaws.

Yog xav paub ntxiv, koj tuaj yeem sau rau peb lub thawv ntawvinfo@vigorpetroleum.com ib &marketing@vigordrilling.com