Izindaba

Izingxenye eziyinhloko kanye nezici zokusebenza kwemishini yamapayipi ahlanganisiwe.

Izingxenye eziyinhloko zemishini yamapayipi ahlanganisiwe.

1. Isigubhu: sigcina futhi sidlulise amapayipi asongiwe;

2. Ikhanda lomjovo: linikeza amandla okuphakamisa nokwehlisa ipayipi eligoqiwe;

3. Igumbi lokusebenza: Abaqhubi bemishini baqapha futhi balawula amapayipi ahlanganisiwe lapha;

4. Iqembu lamandla: umthombo wamandla we-hydraulic odingekayo ukuze kusetshenziswe imishini yamapayipi ahlanganisiwe;

5. Idivayisi yokulawula umthombo: idivayisi yokuphepha yekhanda lomthombo lapho ipayipi eligoqiwe lisebenza ngaphansi kwengcindezi.

Idivayisi yokulawula umthombo

Imishini yokulawula umthombo ingenye ingxenye ebalulekile yokusebenza kwamapayipi ahlanganisiwe. Idivayisi evamile yokulawula umthombo wamapayipi ahlanganisiwe ihlanganisa isivimbeli sokuqhuma (i-BOP) kanye nebhokisi lokuqhuma elixhunywe engxenyeni engenhla ye-BOP (imisebenzi yamapayipi aqhubekayo anomfutho ophezulu ivame ukuba namabhokisi amabili okuqhuma kanye ne-BOP eyengeziwe). Wonke lawa madivayisi kumele acabangele isilinganiso sawo sokucindezela kanye nobubanzi bokushisa obufanele lapho esebenza endaweni.

Ibhokisi lokuvimbela ukuqhuma lifakwe into yokuvala, esetshenziselwa ukuhlukanisa uhlelo lokucindezela emgodini womthombo. Ngokuvamile lifakwa phakathi kwe-BOP nekhanda lomjovo. Ibhokisi lokuvimbela ukuqhuma lihlukaniswe izinhlobo ezimbili: uphawu oluguquguqukayo kanye nophawu olumile. Idivayisi yokuvimbela ukuqhuma yakhelwe njengomnyango oseceleni ukuze kube lula ukufaka esikhundleni izinto zokuvala zepayipi eligoqiwe ngenkathi lisemgodini.

I-BOP ixhunywe engxenyeni engezansi yebhokisi lokuvimbela ukuqhuma futhi ingasetshenziswa futhi ukulawula ingcindezi ye-wellbore. Ngokwezidingo zokusebenza kwepayipi eligoqiwe, i-BOP ivame ukuklanywa ngokukhethekile, kufaka phakathi amabhangqa amaningana ezinqama, ngalinye linomsebenzi walo okhethekile. Uhlelo lwesango ezine yilona i-BOP evame kakhulu ukusebenza.

Izici zokusebenza kwepayipi elihlanganisiwe

1. Umsebenzi wokuhlanza.

2. Ungawususi umcu wombhobho emgodini ukuze uvikele umbhobho wokukhiqiza.

3. Ukwazi ukuqedela eminye imisebenzi engenakukwenziwa ngezindlela ezivamile.

4. Esikhundleni semisebenzi ethile evamile, ukusebenza kahle kanye nekhwalithi yemisebenzi kuphakeme.

5. Yonga izindleko, elula futhi esindisa isikhathi, iphephile futhi ithembekile, futhi isetshenziswa kabanzi.

Isikhathi sokuthunyelwe: Septhemba-06-2023