Injini Yokubhoboza Udaka Eqondisiwe Evundlile Isithombe Esifakiwe

Injini Yokubhoboza Udaka Evundlile Eqondisayo

Incazelo emfushane:

Injini ye-Downhole iyithuluzi lokubhoboza amandla e-downhole elihamba kahle, eliqhutshwa uketshezi lokubhoboza futhi limboze ingcindezi yoketshezi ibe amandla omshini. Umsinga wodaka osuka endaweni yokuphuma yepompo yodaka ugeleza nge-valve edlulayo ungene emotweni. Lo msinga udala ukulahlekelwa yingcindezi phakathi kokungena kanye nendawo yokuphuma kwemoto ukuze ucindezele imoto ijikeleze i-axis ye-stator, bese idlulisela isivinini sokujikeleza kanye ne-torque ku-bit nge-universal shaft kanye ne-drive shaft ukuze kuqaliswe ukusebenza komthombo.
I-LANDRILL ingahlinzeka ngezinhlobo eziningi zenjini yodaka ukuze ihlangabezane nezimo zokubhoboza ezahlukene zamakhasimende.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

I-ERT (Ubukhulu Benjoloba Elinganayo):
Kunengqondo ukushintsha isimo sendlu ye-stator, ungqimba lwe-stator elastomer lwe-Uniform Thickness downhole motor luncane futhi lulingana. Izici ze-downhole motor ubude obufushane, amandla aphezulu, ukwehla komfutho ophezulu, isivinini sokujikeleza esiphansi, ukusebenza kahle kokupholisa okuphezulu, ukunwetshwa okushisayo okufanayo, ukusetshenziswa kabanzi, isakhiwo esilungiselelwe kakhulu kanye nobunzima obulula. Ikakhulukazi, izici zingandisa isikhathi sokuphila kwe-downhole motor futhi zithuthukise ukusebenza kahle kokubhoboza emthonjeni ojulile kakhulu, emthonjeni oqondisa kanye nomthonjeni oshisa kakhulu.

Ukumelana Nodaka Olusekelwe Kuwoyela Nokushisa Okuphezulu:
Injini yokudonsa ifaneleka ohlelweni lodaka olusezingeni eliphezulu, olunesisekelo samafutha aphezulu. Ezimweni ezingaphansi kuka-180°C kanye namafutha aphezulu, i-stator elastomer eyenziwe ngokukhethekile inamazinga aphezulu okugcina amandla aqinile, amandla okudabuka kanye nezinye izakhiwo. I-elastomer engamelana namafutha enokuphazamiseka okukhulu okunengqondo inomphumela ongcono kakhulu odakeni olusezingeni eliphezulu, olunesisekelo samafutha aphezulu.

Ukumelana nokugqwala:
Ngemva kokufutha ngokugqwala ukuze kwakheke uqweqwe olukhethekile, i-rotor ingcono ekugqwaleni, ekugugulekeni nasekugugulekeni. Futhi injini engaphansi kwembobo ifaneleka isikhathi eside oketshezini olugqwalayo.

Ukubhoboza Umoya:
Ukubhoboza ngomoya kungavikela umthombo wamanzi, kuthuthukise izinga lokungena, kufinyeze kakhulu isikhathi sokubhoboza, kuthathe izinyathelo zokuphepha ekulahlekelweni udaka kanye nokuwa kwemigodi, manje sekusetshenziswa kabanzi kancane kancane. Imoto yokubhoboza umoya iqhutshwa yigesi, igwebu kanye nolunye uketshezi olucindezelwayo, inikeza amandla embobo ephansi futhi ishayela i-bit ukuze ingene edwaleni. Imoto yokubhoboza umoya inezidingo zobuchwepheshe eziphakeme zesakhiwo sokuhlangana, ukwakheka okuqondile kwe-stator yemoto kanye nencazelo yokusebenza.

Ukucaciswa Komkhiqizo

OD	Xhuma Intambo	I-Lobe	Isiteji	Izinga Lokugeleza	Isivinini Sokujikeleza	Ukulahlekelwa Ingcindezi Yokusebenza	I-Torque Yokukhipha	Ukulahlekelwa Okuphezulu Kokucindezela	I-Torque Enkulu	Ingcindezi Yokusebenza
in	Phezulu/phansi			i-gpm	i-rpm	i-psi	lb-ft	i-psi	lb-ft	lb
4 3/4	3 1/2 REG	5:06	5	171-342	140-280	585	1730	824	2442	10803
	3 1/2 REG
6 3/4	4 1/2 REG	7:08	5	312-625	84-168	585	5293	824	7476	22000
	4 1/2 REG
8	5 1/2 REG	7:08	5	295-650	75-150	585	5324	824	7520	34100
	6 5/8REG
9 5/8	6 5/8REG	7:08	5	600-1200	68-135	585	11760	824	17720	48400
	6 5/8REG
11 1/4	7 5/8REG	3:04	4	750-1500	97-196	466	8731	655	12300	67500
	7 5/8REG