Igikoresho kidaturika Downhole Cutter igizwe nigikoresho cya ankoring hamwe naka. Igikoresho gifatika gifata igikoresho cyo gukata kurukuta rwimbere rwumuyoboro kugirango ucibwe, bikabuza igikoresho kugenda mugihe cyo gutema; ibicanwa bitanga ubushyuhe bwo hejuru hamwe n’umuvuduko ukabije w’amazi yashongeshejwe kandi akanagabanya umuyoboro, bityo akagera ku ntego yo gutema.
Amahitamo yumutekano arasuzumwa, mugihe igikoresho kidashobora gufatanwa mugihe cyakazi, binyuze mumashanyarazi ya 230mA cyangwa ukazamura umurongo urenga 1.6T imbaraga zo kogoshesha inkweto no kurekura umugozi wigikoresho.
1) Hasi Igikoresho cyo Gukata kumwanya ugenewe ukoresheje umurongo
2) Koresha sisitemu yo kugenzura ubutaka kugirango ubanze ubanze
3) Kwaka umuriro kugirango ukate inkingi
4) Koresha sisitemu yo kugenzura ubutaka kugirango urekure umugozi uva kuri ankoring
5) Kuramo igikoresho hanyuma ukore neza
1. Umutekano:
1) Kurandura ingaruka zijyanye no gutunganya, gutwara, no gukoresha ibisasu.
2) Kugabanya ubushobozi bwo guturika kubwimpanuka hamwe nibibazo bifitanye isano.
2. Gukora neza:
1) Itanga neza, isukuye neza kandi yangiritse cyane kubituba bikikije.
2) Irashobora gukora mubihe byiza bitandukanye, harimo umuvuduko mwinshi, ubushyuhe bwo hejuru.
3. Guhindura:
1) Birakwiye gukata ibintu byinshi byububiko nubunini.
2) Irashobora koherezwa mumariba yombi ahagaritse kandi yatandukanijwe.
4. Ibikorwa byoroheje:
1) Biroroshye kohereza no gukora hamwe na wireline isanzwe cyangwa sisitemu yo gutumanaho.
2) Irasaba ibikoresho byibura byo hejuru nabakozi, kugabanya ibiciro byakazi muri rusange.
Sisitemu yo kugenzura sisitemu yo guhuza AC - DC itanga amashanyarazi, ububiko bwa ARM, ibisohoka, nibindi,
kwinjiza 220V, ibisohoka 0 ~ 500V, intera iriho ni 0 ~ 2A;
unyuze muguhindura ibikoresho, urashobora kuzuza voltage nibisohoka bya ankore, gutwika, uburyo butari bumwe.
Ikibaho cyo kugenzura | |
Ibintu | Ibipimo |
Ongeramo amashanyarazi ya AC | 220V ± 10% |
Kwinjiza inshuro | 48 kugeza 55HZ |
Iyinjiza. Imbaraga | 1200w |
Ibisohoka DC Umuvuduko Urwego | 0 kugeza 500v |
Ibisohoka DC Urwego Rugezweho | 0 kugeza 2000mv |
Ikigereranyo cyo Guhindura Umutwaro | 200mV ± 0.1% |
Igipimo cyumubyigano wapimwe | 1V |
Gupima imyanzuro iriho | 1mA |
Ibintu | Ibipimo |
OD (mm) | 19, 43, 50 |
Imbaraga za Anchoring (t) | 10 |
Gukata Umuyoboro w'irangamuntu (mm) | 32 ~ 78 |
Gukata Igihe (min) | ≤10 |
Ikigereranyo cy'ubushyuhe (℃) | 175 |
Igipimo cy'ingutu (Mpa) | 105 |
Icyiza. Imbaraga zinjiza (w) | 1200 |
Ibisohoka DC Umuvuduko Urwego (V) | 0 ~ 500 |
Ibisohoka DC Urwego rugezweho (mA) | 0 ~ 2000 |
Gusaba 1
Kurinda ibicuruzwa birenze urugero, ikarita ya pompe yamanutse, kubanza gukata 2-3 / 8 "tubing, guca ubujyakuzimu 825.55m.
Φ43 Wireline Ntabwo iturika Downhole Cutter yakoreshejwe mubwubatsi, kandi uburemere bwo guhagarikwa bwazamuwe na 8t, kandi gukata byarangiye neza kuri 804.56m, kandi igihe cyo gukata cyari hafi 6min.Icyera ni cyiza, nta gihindagurika, nta kwaguka diameter.
Gusaba 2
Iyo uwapakiye adafunze, umugozi wumuyoboro waciwe kuva 1939.19m, hanyuma umuyoboro wo hasi wimyitozo ntushobora gukizwa no gufungwa, maze 2-7 / 8 "umuyoboro waciwe binyuze mumiyoboro ya 2-7 / 8", ubujyakuzimu mbere yo gukata bwari 3073.00m.
Φ43 Wireline Ntabwo iturika Downhole Cutter yakoreshejwe mubwubatsi, kandi uburemere bwo guhagarikwa bwashyizwe kuri 40t, kandi gukata byarangiye neza kuri 2788.32m, kandi igihe cyo gukata cyari hafi 9min.
Gusaba 3
Igikoresho cy'iriba cyamanutse kuri 4542.76m kugira ngo gihure n'ikarita, mbere yo gukata 2-7 / 8 "tubing, ubujyakuzimu bwa metero 4536.00m, n'ubushyuhe bw'iriba bwari 151 ° C.
Iriba ryubatswe hamwe na 43 Wireline Ntishobora guturika Downhole Cutter, izamura uburemere bwa 54t, kandi irangiza neza gukata kuri 4536.00m, hamwe nigihe cyo guca hafi 10min.
Nyamuneka twandikire hanyuma usige ubutumwa bwawe