Umehluko Phakathi Kwama-Cement Retainers nama-Bridge Plugs

Amathuluzi okusevisa ahlukahlukene adlala indima ebalulekile ekuhlukaniseni nasekuqedeni i-wellbore. Kulula ukudida enye kwenye, kodwa ngokuqonda okuncane, ungakhetha ithuluzi elilungile futhi wenze umsebenzi ngokuphepha nangempumelelo. Sizokusiza uqonde umehluko phakathi kwezigcini zikasimende namapulagi ebhuloho ukuze siqinisekise ukuthi ukhetha okufanele.

Ukubhekisisa Izigcina Zesimende

Izibambi zikasimende zingamathuluzi okuzihlukanisa asethwe ku-casing noma kulayini avumela ukwelashwa ukuthi kusetshenziswe isikhathi esiphansi kuyilapho kunikezwa ukuhlukaniswa kusukela ku-annulus ngenhla. Izibambi zikasimende zivame ukusetshenziswa ekukhanyweni kukasimende noma ekulungiseni okufanayo. I-probe enephrofayili ngokukhethekile, eyaziwa ngokuthi i-stinger, inamathiselwe phansi kwentambo yeshubhu ukuze ibambe iqhaza ekubambeni ngesikhathi sokusebenza. Lapho udosi lususwa, ukuhlanganiswa kwevalvu kuhlukanisa umthombo ongaphansi kwesigcini sikasimende.

Izehlakalo ezimbili zezigcini zikasimende embonini kawoyela negesi zihlanganisa ukulahlwa kwemithombo yamanzi kanye nokulungiswa kwamakesi. Ukulahlwa kwe-Wellbore kusebenzisa izigcina zikasimende ukuminyanisa usimende endaweni ephansi kuyilapho uhlukaniswa ngaphezu kwesigcini sikasimende. Lokhu kuvumela usimende ukuthi ubonwe ngokuqondile endaweni futhi uminywe ukuze kuqinisekiswe isivalo esifanele, ukuvimbela noma yikuphi ukuthuthela kwe-hydrocarbon emthonjeni womthombo. Ukulungisa ikesi kusebenzisa izinto ezigcina usimende ukulungisa ukuvuza, izimbobo, noma ukuhlukana phakathi kwekesi ngokuhlukanisa umthombo ongenhla futhi uvumele usimende ukuthi ubonwe ngokuqondile ebhokisini elidinga ukulungiswa. Ibamba usimende kule ndawo kuze kube yilapho isigxilile futhi yaqina. Isigcini sikasimende kanye nosimende osele osele emthonjeni kungasuswa kalula ngokumba okuvamile.

Imisebenzi ye-Bridge Plug

Iipulaki yebhuloho lokubhobozaisetshenziselwa ukuhlukaniswa kwendawo, ukuvala indawo ephansi ukusuka endaweni engaphezulu noma ukuhlukanisa umthombo wamanzi ngokuphelele endaweni engaphezulu. Ama-opharetha angasetha ipulaki yebhuloho ngezindlela eziningi ezihlukene, okuhlanganisa isethi yolayini bezintambo, isethi ye-hydraulicly, isethi ye-hydro-mechanical, kanye nesethi egcwele yomshini.

Abasebenzisi bangasebenzisa amapulagi amabhuloho amathathu: isethi yezintambo, isethi ye-hydro-mechanical, kanye nesethi esebenza ngokugcwele. Enye yezindlela ezingcono kakhulu zokuqinisekisa ukulungiselelwa okuphelele nokunemba ukuhlanganisa ipulaki nepaki.

Umehluko Obalulekile

Umehluko oyinhloko phakathi kwezigcini zikasimende namapulaki ebhuloho usezinhlosweni zawo eziyinhloko ngokwezidingo zohlelo lokusebenza. Nakuba isigcini sikasimende sisiza ekulungiseni nasekuminyaniseni imisebenzi, ipulaki yebhuloho ihlukanisa izindawo zomthombo ongaphezulu neziphansi futhi ibekwe unomphela noma isikhashana. Omunye umehluko ophawulekayo ukuthi izigcini zivumela abaqhubi ukuthi bavule futhi bavale i-valve, okubenza bakwazi ukwenza imisebenzi yokuminyanisa ngaphansi kwabo. Amapulagi ebhuloho avala ukufinyelela okuphelele kumthombo noma ngaphansi kwawo.

Amapulagi ebhuloho lensimbi ye-Vigor aklanywe futhi athuthukiswa abe sezingeni eliphezulu, okuwenza abe umkhiqizo wekhwalithi ovuthiwe futhi ohlangabezana nezidingo zesayithi. Amapulagi ebhuloho le-Cast iron akhiqizwa imboni ye-Vigor agunyazwe kakhulu amakhasimende ethu, futhi yonke imikhiqizo ingenziwa ngendlela oyifisayo ukuze ihlangabezane nezimo ezihlukene ezingaphansi komhlaba. Uma unentshisekelo kumapulagi ebhuloho lensimbi elicijile lekhwalithi ephezulu noma amathuluzi okubhola nawokugcwalisa, sicela ungangabazi ukuthintana nethimba le-Vigor ngemikhiqizo yobungcweti kakhulu nosekelo lobuchwepheshe.

Ukuze uthole ulwazi olwengeziwe, ungabhalela ibhokisi lethu lemeyiliinfo@vigorpetroleum.com &marketing@vigordrilling.com