Swivel ku-Drilling Rig dlulisa uketshezi lokubhoboza lube yintambo yokubhoboza
I-Swivel yokubhoboza iyisisetshenziswa esiyinhloko sokujikeleza okujikelezayo kokusebenza ngaphansi komhlaba. Iwukuxhumana phakathi kwesistimu yokuphakamisa kanye nethuluzi lokumba, kanye nengxenye yokuxhumana phakathi kwesistimu yokujikeleza kanye nesistimu ejikelezayo. Ingxenye engenhla ye-Swivel ilengiswe ku-hookblock ngokusebenzisa isixhumanisi sekheshi, futhi ixhunywe kwipayipi lokubhoboza ngeshubhu le-gooseneck. Ingxenye engezansi ixhunywe nepayipi lokubhoboza kanye nethuluzi lokubhola le-downhole, futhi yonke ingaqhutshwa phezulu naphansi ngebhulokhi yokuhamba.
Okokuqala, izidingo zokumba ompompi bokusebenza ngaphansi komhlaba
1. Indima yokumba ompompi
(1) Amathuluzi okumba amiswe okwesikhashana ukuze amelane nesisindo esigcwele samathuluzi okumba imigodi engaphansi.
(2) Qinisekisa ukuthi i-drill engezansi ikhululekile ukujikeleza futhi ilunga elingaphezulu le-kelly alibophi.
(3) Ixhunywe kumpompi wokubhoboza ukuze ipompe uketshezi olunomfutho ophezulu epayipini lokubhoboza elizungezayo ukuze ibone ukubhola okujikelezayo.
Kungabonakala ukuthi umpompi wokumba ungabona imisebenzi emithathu yokuphakamisa, ukuzungezisa nokujikeleza, futhi uyingxenye ebalulekile yokujikeleza.
2. Izidingo zokumba ompompi emisebenzini yemigodi engaphansi
(1) Izingxenye ezithwalayo eziyinhloko zompompi wokubhoboza, njengendandatho yokuphakamisa, ipayipi eliphakathi, ukuthwala umthwalo, njll., kumele zibe namandla anele.
(2) Isistimu yokuvala umshini wokuwasha kufanele ibe nezindawo ezinomfutho ophezulu, ezingagugi futhi zimelana nokugqwala, futhi kulula ukushintshwa kwezingxenye ezilimele.
(3) Uhlelo lokuvala uwoyela olunomfutho ophansi kufanele luvalwe kahle, lumelane nokugqwala futhi lube nempilo ende yesevisi.
(4) Umumo kanye nesakhiwo sompompi wokubhoboza kufanele bushelelezi futhi bube yi-angular, futhi i-angle yokujika yendandatho yokuphakamisa kufanele ilungele izingwegwe ezilengayo.
Izici zobuchwepheshe:
• Nge-double pin alloy steel sub.
• Ipayipi lokuwasha kanye nomshini wokupakisha kuyizinhlaka ezibalulekile zohlobo lwebhokisi futhi kulula ukukushintsha.
• I-gooseneck kanye nepayipi le-rotary kuxhunywe izinyunyana noma i-API 4LP.
Amapharamitha wobuchwepheshe:
| Imodeli | I-SL135 | I-SL170 | I-SL225 | I-SL450 | I-SL675 | |
|
Ubukhulu. umthamo wokulayisha omile, i-kN(kips) | 1350(303.5) | 1700(382.2) | 2250(505.8) | 4500(1011.6) | 6750(1517.5) | |
| Ubukhulu. isivinini, r/min | 300 | 300 | 300 | 300 | 300 | |
| Ingcindezi yokusebenza ephezulu, i-MPa(ksi) | 35(5) | 35(5) | 35(5) | 35(5) | 52(8) | |
| Dia. isiqu, mm(in) | 64(2.5) | 64(2.5) | 75(3.0) | 75(3.0) | 102(4.0) | |
| Intambo ehlangene | Ukuqeda | 4 1/2"REG, LH | 4 1/2"REG, LH | 6 5/8"REG, LH | 7 5/8"REG, LH | 8 5/8"REG, LH |
| Ku kelly | 6 5/8"REG, LH | 6 5/8"REG, LH | 6 5/8"REG, LH | 6 5/8"REG, LH | 6 5/8"REG, LH | |
| Ubukhulu bebonke, mm(in) (L×W×H) | 2505×758×840 (98.6×29.8×33.1) | 2786×706×791 (109.7×27.8×31.1) | 2880×1010×1110 (113.4×39.8×43.7) | 3035×1096×1110 (119.5×43.1×43.7) | 3775×1406×1240 (148.6×55.4×48.8) | |
| Isisindo, kg(lbs) | 1341(2956) | 1834(4043) | 2815(6206) | 3060(6746) | 6880(15168) | |
| Qaphela: I-swivel eshiwo ngenhla inama-spinner (inhloso ekabili) futhi awekho ama-spinner. | ||||||
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