Tapia me nāna o puna

Te nuinga o nga mahi, e he tika mo te whakaaetanga o poka e pā ana ki uri i roto i to ratou hohonu-pai e papua, ngongo, me te Kahu tokotoko. I roto i te akoranga o ratou mahi e taea e ngā breakdowns. Ahakoa o te tikanga o te mahi (compressor papu ranei) ki te tūkino o te pēhanga e koi heke rawa mutu te supply wai ranei. Tei runga i te whīwhiwhi o breakdowns mo te hë o te mahi tonu titau hanga me te nāna o puna.

Te whakaora mahi noa e tika ana ki te taputapu aranga ki i te whenua ki te mata mo te hanga, te whakakorenga o pakaru, me te unscrewing nga rakau papu. nui te reira i te tango tūranga nui o ngā kōhao onepu horoi tata ranei.

Workovers tika ki te takahi o ratou aratau hangarau ngā:

• whakakapinga ngongo analogues o diameter rerekē;
• huri i roto i te roa o te putorino riser;
• whakakore naianei o rakau;
• whakakapi i te wellhead;
• tāutanga o papua hiko.

Otiia e kore e ko te tenei nāna o puna. He mahi haere tonu enei mahi katoa. E whakamana ratou e kapa motuhake e rave i roto i te whakakorenga raro o breakages. hanga Major o puna - he matatini ake me ngā nui-tauine. Ko ētahi o ēnei:

• whakakorenga o aituā e pā ana ki rahunga o te casing (haami'omi'oraa whakakorehia ranei);
• waikeri wai, i puta i roto i te puna;
• mahi e pā ana ki te whakawhiti ki te pae rerekē;
• Fishing nao taura, putorino, tiheru taura me ētahi atu taputapu.

Workover whakamana e kapa motuhake. Ko te mahi matua o ngā kaimahi whai wāhi i roto i te mahi o nāianei, me ētahi atu kaimahi, kaihao ko ki te whakatairanga i te whakaiti o ngā o enei mahi, me te pai te whakanui wa ratonga ore i roto i tona mahi. wā ränei - ko te roanga tūturu o te mahi noa o te taputapu, i te mea, te wā i waenganui i hanga e rua whakaritea tenei.

Hei whakanui i te wā o te wā, ko te tino nui ki te tika puritia raro me workover. Hei whakapūmau te rere tonu o te mahi, mata me ngā mahi raro ngā. I roto i te mara i roto i mua ki te tabula taua ngā.

I runga i te pūtake o te ōwehenga o te wā mahi hua tūturu ki te katoa maha o nga ra maramataka i roto i te tetahi wā (hauwhā, tau, me ētahi atu.) Huaputa he tohu pērā i tauwehe ratonga. Ko iti iho i te kotahitanga tonu tōna uara. I te toharite, te hinu me te hau kamupene ko reira i roto i te awhe 0,94-0,98. Ko 2-6% o te wā pau i runga i ngā momo rerekē o ngā mahi tiaki.

Ko te kapa e mahi tiaki, ka rite ki te tikanga, ngā o iwi e toru: te operator i te mangai, tona kaiāwhina me te atekōkiri-tarakihana e whakahaere te wīra huri. Ratou te tikanga mahi i runga i te pūtake takahuri. Workover whakamana e ngā tīma motuhake, e he wahi o te ngā ratonga me ngā hinonga o te hinu, me te hau kamupene.