Imininingwane enzuzo
Inani (izinto):19
Isikhathi sokuthumela:45 days
Indlela yokuthumela:Ezokuthutha ngomhlaba, Ezokuthutha ngolwandle
Ukubonisa umlingani
Ikhanda le-gas production wellhead libaluleke kakhulu emkhakheni wokukhiqizwa kwegesi lemvelo futhi liyisisekelo esibalulekile sokuqinisekisa ukukhiqizwa nokuthuthwa kwegesi lemvelo ngokuphepha nangempumelelo.
1. Idizayini nokwakhiwa
Yenziwe ngezinto zensimbi ezisezingeni eliphezulu futhi inamandla amahle nokumelana nokugqwala ukuze ibhekane nemvelo eyinkimbinkimbi yomhlaba ongaphansi kanye nezimo ezahlukahlukene zokusebenza ngesikhathi sokukhiqizwa kwegesi lemvelo. Isakhiwo sonke sakhelwe kahle futhi ngokuvamile sihlanganisa izingxenye eziyinhloko ezifana nekhanda letubhu, ikhanda le-casing, kanye nesihlahla sokukhiqiza igesi. Ikhanda letubhu linikezwe umsebenzi wokuxhuma ipayipi likawoyela elingaphansi komhlaba ukuze kuqinisekiswe ukuthi igesi lemvelo ingadluliswa kahle kusuka emthonjeni kuya emhlabeni; ikhanda le-casing lidlala indima yokusekela nokubopha i-casing, futhi lisebenzisana nezingxenye ezizungezile ukuze kugcinwe ukuzinza kwe-wellhead; isihlahla sokukhiqiza igesi sifakwe amavalvu ahlukahlukene, izingxenye zamapayipi, njll., ezingenza ukulawulwa nokulungiswa okuphumelelayo kokugeleza kwegesi lemvelo, ingcindezi, nezinye izinto.
2. Izici zomsebenzi
Isiqondiso sokuthuthwa kwegesi lemvelo: Sinikeza isiteshi esifanelekile sokuthuthwa kwegesi lemvelo elikhiqizwa emthonjeni, futhi siqondisa igesi lemvelo ohlelweni lokuqoqa nokuthutha emhlabeni ngendlela ehlelekile ukusuka ekhanda lomthombo ukuze kuqinisekiswe ukuphuma okuqhubekayo nokuzinzile kwegesi lemvelo, futhi kugwenywe ukuvinjelwa nezinye izimo ezithinta ukusebenza kahle kokukhiqizwa.
Ukulawulwa nokulawulwa kwengcindezi: Ifakwe amadivayisi athuthukisiwe okulawula ingcindezi, ingcindezi yegesi yemvelo esiqongweni somthombo ingalungiswa ngokunembayo ngokwezigaba ezahlukene zokumba nezidingo zokuqoqa nokuthutha, ukuze ingakwazi ukuhlangabezana namazinga engcindezi yokucubungula nokuthutha okulandelayo, kodwa futhi ivimbele izingozi zokuphepha ezibangelwa ingcindezi ephezulu kakhulu noma ephansi, njengokugwema ukuqhekeka komgwaqo noma ukuhluleka ukuthutha igesi yemvelo ngokujwayelekile.
Umsebenzi wokuvikela ukuphepha: Ngemishini eminingi yokuvala kanye nezinhlelo zamavalvu eziqinisekile, ukuvuza kwegesi lemvelo kuvinjelwa kahle ukuze kuqinisekiswe ukuphepha kwendawo ezungeze umnyango womthombo. Ngaleso sikhathi, uma kwenzeka izimo eziphuthumayo njengengcindezi ephezulu ngokungajwayelekile, inemisebenzi yokuvikela ukuphepha njengokuvala okuphuthumayo ukuze kuncishiswe ubungozi bezenzakalo futhi kuvikelwe ukuphepha kwayo yonke indawo yokumba igesi lemvelo.
1. Idizayini nokwakhiwa
Yenziwe ngezinto zensimbi ezisezingeni eliphezulu futhi inamandla amahle nokumelana nokugqwala ukuze ibhekane nemvelo eyinkimbinkimbi yomhlaba ongaphansi kanye nezimo ezahlukahlukene zokusebenza ngesikhathi sokukhiqizwa kwegesi lemvelo. Isakhiwo sonke sakhelwe kahle futhi ngokuvamile sihlanganisa izingxenye eziyinhloko ezifana nekhanda letubhu, ikhanda le-casing, kanye nesihlahla sokukhiqiza igesi. Ikhanda letubhu linikezwe umsebenzi wokuxhuma ipayipi likawoyela elingaphansi komhlaba ukuze kuqinisekiswe ukuthi igesi lemvelo ingadluliswa kahle kusuka emthonjeni kuya emhlabeni; ikhanda le-casing lidlala indima yokusekela nokubopha i-casing, futhi lisebenzisana nezingxenye ezizungezile ukuze kugcinwe ukuzinza kwe-wellhead; isihlahla sokukhiqiza igesi sifakwe amavalvu ahlukahlukene, izingxenye zamapayipi, njll., ezingenza ukulawulwa nokulungiswa okuphumelelayo kokugeleza kwegesi lemvelo, ingcindezi, nezinye izinto.
2. Izici zomsebenzi
Isiqondiso sokuthuthwa kwegesi lemvelo: Sinikeza isiteshi esifanelekile sokuthuthwa kwegesi lemvelo elikhiqizwa emthonjeni, futhi siqondisa igesi lemvelo ohlelweni lokuqoqa nokuthutha emhlabeni ngendlela ehlelekile ukusuka ekhanda lomthombo ukuze kuqinisekiswe ukuphuma okuqhubekayo nokuzinzile kwegesi lemvelo, futhi kugwenywe ukuvinjelwa nezinye izimo ezithinta ukusebenza kahle kokukhiqizwa.
Ukulawulwa nokulawulwa kwengcindezi: Ifakwe amadivayisi athuthukisiwe okulawula ingcindezi, ingcindezi yegesi yemvelo esiqongweni somthombo ingalungiswa ngokunembayo ngokwezigaba ezahlukene zokumba nezidingo zokuqoqa nokuthutha, ukuze ingakwazi ukuhlangabezana namazinga engcindezi yokucubungula nokuthutha okulandelayo, kodwa futhi ivimbele izingozi zokuphepha ezibangelwa ingcindezi ephezulu kakhulu noma ephansi, njengokugwema ukuqhekeka komgwaqo noma ukuhluleka ukuthutha igesi yemvelo ngokujwayelekile.
Umsebenzi wokuvikela ukuphepha: Ngemishini eminingi yokuvala kanye nezinhlelo zamavalvu eziqinisekile, ukuvuza kwegesi lemvelo kuvinjelwa kahle ukuze kuqinisekiswe ukuphepha kwendawo ezungeze umnyango womthombo. Ngaleso sikhathi, uma kwenzeka izimo eziphuthumayo njengengcindezi ephezulu ngokungajwayelekile, inemisebenzi yokuvikela ukuphepha njengokuvala okuphuthumayo ukuze kuncishiswe ubungozi bezenzakalo futhi kuvikelwe ukuphepha kwayo yonke indawo yokumba igesi lemvelo.
Ipharamitha Yomkhiqizo:
| Igama lomkhiqizo: | Ikhanda le-gas wellhead |
| Imodeli yokucaciswa: | 2 9/16 |
| Izinga lokusebenza: | API 6A |
| Ingcindezi yokusebenza elinganisiwe: | 10000PSi |
| Izinga lemininingwane yomkhiqizo: | PSL1~PSL3G |
| Izinga lokusebenza lomkhiqizo: | PR1~PR2 |
| Izinga lokushisa: | PU, LU |
| Izinga lezinto: | AA~FF |
| Umbala womkhiqizo: | ophuzi/obomvu |
Izithombe Zemininingwane:
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