I-Downhole Cutter engaqhumiyo inesixhobo se-ankile kunye ne-combustor. Isixhobo sokumisa i-anchoring isixhobo sokusika kwindonga yangaphakathi yombhobho ukuba inqunywe, ukukhusela isixhobo ukuba sihambe ngexesha lokusika; i-combustor ivelisa i-high-high-high-high-high-high-high-pressure-high-pressure metal metal metal fluid ehlanjululwayo kwaye ikhuphe umbhobho, ngaloo ndlela ifezekisa injongo yokusika.
Ukhetho lokhuseleko luqwalaselwa, xa isixhobo singenako ukukhutshwa ngexesha lomsebenzi, ngokufaka igalelo le-230mA yangoku okanye ukuphakamisa ucingo olungaphezu kwe-1.6T amandla okucheba izikhonkwane zokucheba kunye nokukhulula umtya wesixhobo.
1) Nciphisa iSixhobo sokusika kwindawo ekujoliswe kuyo ngocingo
2) Sebenzisa inkqubo yokulawula umhlaba ukuyiqinisa kuqala
3) Ukutshisa i-combustor ukusika ikholamu yombhobho
4) Sebenzisa inkqubo yokulawula umhlaba ukukhulula umtya kwi-anchoring
5) Khupha isixhobo kwaye wenze ukugcinwa komhlaba
1. Ukhuseleko:
1)Iphelisa imingcipheko enxulumene nokuphatha, ukuthutha, kunye nokusebenzisa iziqhushumbisi.
2)Inciphisa amathuba okugqabhuka ngempazamo kunye neengozi ezinxulumene noko.
2. Ukusebenza kakuhle:
I-1) Ukubonelela ngokuchanekileyo, ukusika okucocekileyo kunye nomonakalo omncinci kwii-tubulars ezijikelezayo.
I-2) Iyakwazi ukusebenza kwiimeko ezahlukeneyo zamaqula, kubandakanywa noxinzelelo oluphezulu, ubushushu obuphezulu.
3. Ukuguquguquka:
1)Ifanelekile ukusika uluhlu olubanzi lwezixhobo ze-tubular kunye nobukhulu.
I-2)Inokufakwa kwimithombo yomibini ethe nkqo kunye nephambukayo.
4. Ubulula bokusebenza:
1) Kulula ukuhambisa kunye nokusebenza ngocingo oluqhelekileyo okanye iinkqubo zokuhambisa i-tubing edibeneyo.
2) Idinga izixhobo eziphantsi komhlaba kunye nabasebenzi, ukunciphisa iindleko zokusebenza jikelele.
Ukudityaniswa kweNkqubo yoLawulo loMphezulu we-AC-ubonelelo lwamandla e-DC, i-motherboard ye-ARM, i-output switcher, njl.,
igalelo 220V, imveliso 0 ~ 500V, uluhlu lwangoku ngu-0 ~ 2A;
ngokulungelelanisa igiya yephaneli, ungagqibezela i-voltage kunye nemveliso yangoku ye-anchoring, i-ignition, un-anchoring mode.
Iphaneli yoLawulo yoMphezulu | |
Izinto | Iiparamitha |
Faka i-AC Voltage | 220V ± 10% |
Ukuphindaphinda kongeniso | 48 ukuya 55HZ |
Igalelo eliphezulu. Amandla | 1200w |
Imveliso ye-DC Voltage Range | 0 ukuya ku-500v |
Imveliso yoluhlu lwangoku lweDC | 0 ukuya ku-2000mv |
Umthwalo woLungiso lweReyishini | 200mV ± 0.1% |
Ukulinganiswa koMbane woMbane | 1V |
Ukulinganisa iSigqibo sangoku | 1mA |
Izinto | Iiparamitha |
OD (mm) | 19, 43, 50 |
I-Anchoring Force (t) | 10 |
Uluhlu lwesazisi sombhobho wokusika (mm) | 32 ukuya ku78 |
Ixesha lokusika (min) | ≤10 |
Iqondo lobushushu (℃) | 175 |
Uxinzelelo loxinzelelo (Mpa) | 105 |
Max. Ungeniso lwamandla (w) | 1200 |
Imveliso yoluhlu lweVoltage yeDC (V) | 0~500 |
Imveliso yoluhlu lwangoku lweDC (mA) | 0~2000 |
Isicelo 1
Ukuvala ukhuseleko lomthwalo ogqithisiweyo wangoku, ikhadi lempompo ye-downhole, ukusika kwangaphambili kwe-2-3 / 8 "i-tubing, ukusika ubunzulu be-825.55m.
I-Φ43 Wireline Non-explosive Downhole Cutter yayisetyenziselwa ukwakhiwa, kwaye ubunzima bokumisa buphakanyiswe ngu-8t, kwaye ukusika kwagqitywa ngempumelelo kwi-804.56m, kwaye ixesha elipheleleyo lokusika lalimalunga ne-6min. Ukwandiswa kwedayimitha.
Isicelo 2
Xa umpakishi engavalwanga, umtya wombhobho waqhawulwa kwi-1939.19m, kwaye umbhobho wokugrumba ongezantsi awuzange uhlengwe kwaye ungatywinwa, kwaye i-2-7/8" yetyhubhu yanqunyulwa kumbhobho wokubhobhoza oyi-2-7/8 ", kwaye ubunzulu bokusika kwangaphambili bebuyi-3073.00m.
I-Φ43 Wireline Non-explosive Downhole Cutter yayisetyenziselwa ukwakhiwa, kwaye ubunzima bokumiswa buphakanyiswe kwi-40t, kwaye ukusika kwagqitywa ngempumelelo kwi-2788.32m, kwaye ixesha lokusika lilonke lalimalunga ne-9min.
Isicelo 3
Isixhobo somthombo sehla saya kwi-4542.76m ukuhlangabezana nekhadi, ukusika kwangaphambili kwe-2-7/8 "i-tubing, ubunzulu bokusika bebuyi-4536.00m, kunye nobushushu bomthombo wawuyi-151 ° C.
Iqula lakhiwe nge-Φ43 Wireline Non-explosive Downhole Cutter, iphakamisa ubunzima bokunqunyanyiswa kwe-54t, kunye nokugqiba ngempumelelo ukusika kwi-4536.00m, kunye nexesha lokusika lilonke malunga ne-10min.
Nceda uqhagamshelane nathi kwaye ushiye umyalezo wakho