Zingaki Izinhlobo Zepaki Yokukhiqiza

Izinhlobo zamapaki zihlukile ngokwezinga elihlukile.Le ndatshana izokwethula ngokwezinga layo elihlukile.Izokusiza ukuthi ukhethe amaphakethe kawoyela negesi angcono kakhulu.

1. Ngokusho kokusetshenziswa kwepaki

1) Ipaki yomthombo kawoyela

Amapaki anjalo angahlukaniswa abe amapaki akhipha uwoyela ane-stratified (njengokuvalwa kwamanzi ane-stratified, ifosholo, ukuhlola, amapaki okuhlola uwoyela), izinto zokupakisha zokuqhekeka kwe-asidi, kanye nokubuyiswa kokushisa kwemithombo kawoyela esindayo. Isipakishi sesendlalelo, isipakishi somjikelezo oshisayo wemithombo kawoyela ejiya kakhulu, njll.

2) Idivayisi yokupakisha emithonjeni yokujova amanzi

Amapaki anjalo angahlukaniswa abe amapaki agcwele amanzi anengqimba, amadrayivu egesi anengqimba (okuhlanganisa i-steam drive), amapaki esikhukhula se-polymer, nokunye okunjalo.

2. Ngokwendlela yokufaka

(1) Ipaki yokushelela eyodwa: Ipakisha elishelelayo elimelana kuphela nomehluko wengcindezi ohlangothini olulodwa.

(2) Ipaki elishelelayo eliphindwe kabili: isethwe ukuze imelane nomehluko wengcindezi ephindwe kabili nangaphezulu.

(3) Iphakethe lokushelela lilonke: lingakwazi ukumelana nomehluko wengcindezi phakathi kwephezulu naphansi.

3. Ngosayizi

Ubukhulu bangaphandle bobubanzi bomzimba wensimbi buhlobene nobubanzi bangaphakathi bebhokisi.Okufana nokuthi:

I-5in kahle ipakethe: ububanzi bangaphandle obukhulu bomzimba wensimbi ngu-99-102mm;

I-5 1/2in ipakethe yomthombo: ububanzi obukhulu bangaphandle bomzimba wensimbi yi-113-116mm;

I-6 5/8in ipakethe yomthombo: ububanzi obuphezulu bangaphandle bomzimba wensimbi ngu-136-140mm;

I-7 ku-packer yomthombo: ububanzi obukhulu bangaphandle bomzimba wensimbi ngu-148-152mm;

I-9 5/8 ku-packer yomthombo: ububanzi obukhulu bangaphandle bomzimba wensimbi ngu-190-208mm;

Vula i-hole packer: I-diameter yangaphandle ephezulu yomzimba wensimbi ngu-140mm.

4. Ngokusho kwezinga lokushisa lokusebenza

(1) Isipakishi esivamile: izinga lokushisa lokusebenza 120 °C.

(2) Ipaki yokupakisha eshisayo: izinga lokushisa elisebenzayo lingu-350 °C.

5. Ngokusho kwesimiso sokusebenza sophawu

Lokhu kuhlukaniswa kuhlukaniswe ngendlela yokuthi ama-packer seal avalwe.

(1) Uhlobo lokuzivala: umpakishi ofinyelela ukuvaleka ngobubanzi obungaphandle belungu elipakishiwe elivaliwe (njengesilinda serabha yerabha) (ububanzi bangaphandle benkomishi) kanye nokuphazamiseka phakathi kobubanzi obungaphakathi bekesi nokucindezela kokusebenza. umehluko.

(2) Uhlobo lokuminyanisa: Ipaki efinyelela ukuvalwa ngamandla e-axial ecindezela ububanzi obungaphandle belungu lokupakisha uphawu (njengesilinda serabha) ukuze libe likhulu (lilingana nodonga lwangaphakathi lomkhono).

(3) Uhlobo olunwetshwayo: Umpakishi osebenza endaweni engaphakathi yelungu elipakishayo ngamandla e-radial ukuze anwebe ububanzi bangaphandle besipakishi esivalayo ukuze sifinyelele ukuvala, futhi sibizwa nangokuthi isipakishi sengcindezi esihlukile phakathi nezinsuku.

(4) Uhlobo lwenhlanganisela: umpakishi ovalwa nganoma iyiphi inhlanganisela yokuzivala, ukucindezela, nokunwetshwa.

I-Vigor ingakunikeza i-ESP Packer, i-AS1X Retrievable Packer, i-MR-D Double Grip Retrievable Packer... Wonke amaphakethe avela ku-Vigor akhiqizwa futhi akhiqizwa ngokuhambisana ngokuqinile nezidingo ze-API 11D1, futhi amaphakethe akhiqizwa yi-Vigor asetshenzisiwe insimu emasimini amakhulu kawoyela emhlabeni jikelele futhi ivunywe ngazwi linye ngamakhasimende, uma unentshisekelo kumapaki e-Vigor noma enye imishini yokumba nokuqedela ama-downholes kawoyela negesi, sicela ungangabazi ukuxhumana nathi ngekhwalithi ephezulu. imikhiqizo namasevisi.