Yintoni iDownhole Stabilizer?

Inkcazo ye-downhole stabilizer

I-downhole stabilizer luhlobo oluthile lwesibonelelo somngxuma ophantsi osetyenziswa kwindibano yomngxuma ongezantsi womtya wokugrumba. Izinzisa ngomatshini indibano yomngxuma ongezantsi kumngxuma wequla ngenjongo yokuphepha ukuphambukisa ngokungeyonjongo, kunye nokungcangcazela, kwaye uqinisekise umgangatho womngxuma ogrunjwayo. Iqulethwe ngumzimba we-cylindrical ongenanto kunye neentsimbi zokuzinzisa, zombini zenziwe ngentsimbi ephezulu. Amagqabi anokuba ngokuthe tye okanye ajikeleze kwaye anzima-ubuso kunye neentonga ze-carbide composite kunye nokufakwa kwe-carbide yokugqoka ukuchasana nokugqoka.

Iintlobo ze-downhole stabilizer

Kukho ubukhulu becala ezintathu iindidi zezizinzi zokomba ezisetyenziswa kwishishini le-oyile.

1. I-stabilizer edibeneyo iqhutywe ngokupheleleyo kwintsimbi enye. Olu hlobo luvame ukuba luqhelekileyo kwaye lusetyenziswa ngokubanzi.

Amagqabi e-integral blade stabilizer ayinxalenye ebalulekileyo yomzimba wokuzinzisa. Nanini na xa i-stabilizer igugile ukuya kwimeko engavumelekanga, yonke into yokumisa ithunyelwa kwivenkile ukuze ilungiswe kwakhona. Lo ulungele ukubunjwa okunzima kunye ne-abrasive. Isetyenziswa kwiisayizi ezincinci zemingxuma

2. I-Replaceable sleeve stabilizer, apho ii-blades zibekwe kwi-sleeve, ethi ikrwelwe emzimbeni. Olu hlobo lunokuba noqoqosho xa kungekho zixhobo zokulungisa ezifumanekayo kufutshane nequla eligrunjwayo. Ziquka i-mandrel kunye nomkhono ojikelezayo. Xa iincakuba zigugile, umkhono unokususwa ngokulula kwi-mandrel kwi-rig kwaye uthatyathelwe indawo kunye ne-reconditioned okanye umkhono omtsha. Isetyenziswa kwimingxuma emikhulu.

3. I-Welded blades stabilizer, apho iincakuba zidityaniselwe emzimbeni. Olu hlobo aluqhelekanga ukucetyiswa kwimithombo yeoli ngenxa yeengozi zokulahleka kweencakuba kodwa isetyenziswa rhoqo xa kusonjwa amaqula amanzi okanye kwiindawo ezinexabiso eliphantsi.

Izinto eziqinileyo ezisetyenziswa kwi-downhole stabilizer

I-Tungsten carbide iphantse ibe yintsimbi ephindwe kabini, kwaye ukuqina kwayo kunokufikelela kwi-94HRA. Ngenxa yobunzima bayo obuphezulu, yimathiriyeli efanelekileyo kakhulu kwizicelo ezingagugiyo, kubandakanya ne-hardfacing. I-tungsten carbide hardfacing inelona nqanaba liphezulu lokumelana ne-abrasion ekhoyo. Umgangatho ophezulu wokumelana ne-abrasion uhlaziywa ngokuxhatshazwa kwempembelelo ephantsi kunezinye iintlobo zokuqina.

Ukuhlangabezana nezona meko zinzima kakhulu zokomba, i-ZZBetter ibonelela ngobungakanani obahlukeneyo kunye neemilo ze-tungsten carbide efakela ukujongana okunzima kwiinketho ezahlukeneyo kwizizinzi zakho. Ukufakwa kwe-carbide nganye kulungiselelwe iimfuno zakho ezithile, kwaye isicelo sethu sobuchwephesha siqinisekisa ukuxhathisa okukhethekileyo kokunxiba kunye nokukrazula, ukwandisa ubomi bezinzisi zakho. Okufana ne-HF2000, i-geothermal-face hard-face isebenzisa izitena ze-tungsten carbide, eziboshwe kwi-stabilizer blade kwaye zijikelezwe yintonga ye-tungsten edibeneyo edibeneyo; I-HF3000, Indlela ejongene lukhuni esebenzisa ubuninzi be-premium tungsten carbide kuyo nayiphi na indawo yokunxiba. Inokuthi isetyenziswe kubunzima obahlukeneyo kwaye isebenzisa i-tungsten carbide efakelwayo ukunyusa i-abrasive kunye nefuthe lokuqina.

Ukuba unomdla kwiimveliso ze-tungsten carbide kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.