I-ERT(Ngisho Nokuqina Kwerabha):
Kunengqondo ukushintsha ukuma kwe-stator housing, ungqimba lwe-stator elastomer lwe-Uniform Thickness downhole motor luncane futhi lulinganayo. Izici ze-downhole motor ubude obufushane, amandla aphezulu, ukwehla kwengcindezi ephezulu, isivinini esiphansi sokujikeleza, ukusebenza kahle kokupholisa, ngisho nokwanda okushisayo, ukusetshenziswa kabanzi, isakhiwo esilungiselelwe kakhudlwana kanye nesisindo esilula. Ikakhulukazi, izici zingandisa impilo ye-downhole motor futhi zithuthukise ukusebenza kahle kokumba endaweni ejulile kakhulu, indawo eqondile kanye nezinga lokushisa eliphezulu kahle.
Ukumelana Nokushisa Okuphezulu Nodaka Olusekelwe Ngamafutha:
I-downhole motor ifanele izinga lokushisa eliphezulu, uhlelo lodaka olusekelwe kuwoyela oluphezulu. Ezimweni ezingaphansi kuka-180°C namafutha aphezulu, i-stator elastomer eyakhelwe ngokukhethekile iphethe amazinga aphezulu okugcinwa kwamandla aqinile, amandla okudabula nezinye izakhiwo. I-elastomer emelana nowoyela enobukhulu obuzwakalayo bokugxambukela inomphumela ongcono wokusebenzisa izinga lokushisa eliphezulu, udaka lwesisekelo sikawoyela ophezulu.
Ukumelana nokugqwala:
Ngemuva kokufafaza kokugqwala ukuze kwakheke ukunamathela okukhethekile, i-rotor ingcono ukugqwala, ukuguguleka nokuvikeleka. Futhi i-downhole motor ifaneleka isikhathi eside oketshezini olubolayo.
I-Air Drilling:
Ukumba komoya kungavikela indawo yokugcina amanzi kahle, kuthuthukise izinga lokungena, kunciphise kakhulu isikhathi sokumba, kuthathe izinyathelo zokuphepha ekulahlekeni kodaka kanye nokuwa kwemigodi, manje sekusetshenziswa kabanzi. I-air drilling downhole motor ishayelwa igesi, igwebu nolunye uketshezi olucindezelayo, ihlinzeka ngamandla embobo ephansi futhi ishayela kancane ukuze ingene edwaleni. I-air drilling downhole motor inezidingo eziphezulu zobuchwepheshe zesakhiwo somhlangano, umklamo oqondile we-motor stator kanye nokucaciswa kokusebenza.
OD | Xhuma Uchungechunge | Lobe | Isiteji | Isilinganiso sokugeleza | Isivinini sokujikeleza | Ukulahlekelwa Kwengcindezi Yokusebenza | I-Torque yokuphumayo | Ubukhulu. Ukulahlekelwa Kwengcindezi | Ubukhulu. Torque | Ingcindezi Yokusebenza |
in | Phezulu/phansi | gpm | rpm | psi | lb-ft | psi | lb-ft | lb | ||
4 3/4 | 3 1/2REG | 5:06 | 5 | 171-342 | 140-280 | 585 | 1730 | 824 | 2442 | 10803 |
3 1/2REG | ||||||||||
6 3/4 | 4 1/2REG | 7:08 | 5 | 312-625 | 84-168 | 585 | 5293 | 824 | 7476 | 22000 |
4 1/2REG | ||||||||||
8 | 5 1/2REG | 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 |
* Abanye osayizi abatholakala ngaphansi kwezidingo zamakhasimende.