I-Dissolvable Bridge Plugs Iguqula Kanjani Igesi Nowoyela?

Amapulaki ebhulohozingamathuluzi abalulekile okukhipha igesi namafutha. Asetshenziselwa ukuhlukanisa izindawo ezihlukene emthonjeni, ukumisa ukukhiqizwa komthombo okwesikhashana, ukuvala umthombo unomphela, ukuhlukanisa umthombo ube izingxenye eziningi, noma ukunikeza umgoqo wokuvimbela ukugeleza koketshezi phakathi kwezindawo ezihlukene.

Amapulaki ebhuloho angaba unomphela noma abuyiseleke. Amapulagi ebhuloho ahlala njalo asethwe emthonjeni futhi awakwazi ukukhishwa. Amapulagi ebhuloho abuyiselekayo angasuswa ngemva kokuba esethiwe, okuvumela ukuguquguquka okwengeziwe ekusebenzeni komthombo. Kulesi sihloko, sizoxoxa ngohlobo olujwayelekile lwamapulaki ebhuloho abuyiselekayo ashintsha igesi namafutha - amapulagi ebhuloho ancibilikayo.

Ayini ama-Dissolvable Bridge Plugs?

Amapulagi ebhuloho angancibilika awuhlobo lwepulaki yebhuloho elikhiphekayo elincibilika ngokuhamba kwesikhathi. Lokhu kuzenza zibe zilungele izinhlelo zokusebenza lapho kudingeka khona ipulaki yesikhashana, njengalapho kwenziwa umsebenzi wokuqhekeka kwe-hydraulic noma ukwenza i-asidi.

Amapulagi ebhuloho angancibilika ngokuvamile enziwa ngezinto ezifana ne-magnesium noma i-calcium carbonate. Lezi zinto ziyancibilika emanzini, ngakho ipulaki izoncibilika ngokuhamba kwesikhathi njengoba amanzi emthonjeni egeleza phezu kwawo. Izinga lokuqedwa lingalawulwa ukwakheka kwezinto zepulaki kanye nezinga lokushisa nokucindezela kwamanzi.

Amapulagi ebhuloho angancibilika anikezela ngenani lezinzuzo ngaphezu kwamapulagi ebhuloho akhiphekayo. Ngokuvamile zibiza kancane, futhi zingasethwa futhi zibuyiswe kusetshenziswa amathuluzi alula. Futhi mancane amathuba okuthi zidale umonakalo emthonjeni, njengoba zingadingi ukusetshenziswa kwamathuluzi we-hydraulic anengcindezi ephezulu.

Asebenza kanjani ama-Dissolvable Bridge Plugs?

Amapulagi ebhuloho angancibilika ngokuvamile asethwa kusetshenziswa ithuluzi lezintambo noma ithuluzi lokusetha le-hydraulic. Uma ipulaki isisethiwe, izoqala ukuhlakazeka ngokuhamba kwesikhathi. Izinga lokuqedwa lizoncika ekubunjweni kwezinto zepulaki kanye nezinga lokushisa nokucindezela kwamanzi emthonjeni.

Ezimweni eziningi, amapulaki ebhuloho angancibilika azoncibilika ngokuphelele emasontweni ambalwa noma izinyanga ezimbalwa. Nokho, amanye amapulaki angase athathe isikhathi eside ukuncibilika, kuye ngezimo ezisemthonjeni.

Izinzuzo ze-Dissolvable Bridge Plugs

Kunezinzuzo eziningi zokusebenzisa amapulagi ebhuloho ancibilikayo ekukhishwa kwegesi namafutha. Lokhu kubandakanya:

• Izindleko eziphansi: Amapulagi ebhuloho angancibilika ngokuvamile abiza kancane kunamapulagi ebhuloho akhiphekayo.
• Ukufakwa nokubuyiswa okulula: Amapulagi ebhuloho angancibilika angasethwa futhi abuyiswe kusetshenziswa amathuluzi alula kunamapulagi ebhuloho akhiphekayo.
• Ingozi encishisiwe yokulimala kwe-wellbore: Amapulaki ebhuloho ancibilikayo awadingi ukusetshenziswa kwamathuluzi asebenza ngomfutho ophezulu we-hydraulic, anganciphisa ingcuphe yokulimala komthombo.
• Ivumelana nemvelo: Amapulaki ebhuloho angancibilika ancibilika ngokuphelele ngokuhamba kwesikhathi, angashiyi nsalela.

I-Dissolvable Bridge Plugs ku-Hydraulic Fracturing

Amapulagi ebhuloho angancibilika avame ukusetshenziswa emisebenzini yokuqhekeka kwe-hydraulic. I-Hydraulic fracturing iyinqubo esebenzisa uketshezi olunomfutho ophezulu ukudala ukuphuka kwedwala elizungeze umthombo. Lokhu kuvumela uwoyela negesi ukuthi kugeleze ngokukhululekile ukusuka ekubunjweni kuye emgodini womthombo.

Amapulagi ebhuloho angancibilika asetshenziswa ekuqhekekeni kwe-hydraulic ukuze ahlukanise izindawo ezihlukene emgodini womthombo. Lokhu kuvumela ama-opharetha ukuthi aphule izindawo ezihlukene ngazinye, okungathuthukisa ukusebenza kahle kwenqubo yokuqhekeka. Amapulagi ebhuloho angancibilika nawo asetshenziselwa ukuvala umgodi womthombo okwesikhashana ngemva kokuqedwa kokuqhekeka. Lokhu kuvumela ama-opharetha ukuthi alungise ngokuphephile i-wellhead noma alungiselele umthombo ukuze ukhiqize.

I-Dissolvable Bridge Plugs ekusebenzeni kwe-Acidizing

I-Acidizing inqubo esebenzisa ama-asidi ukuncibilikisa ukwakheka kwamadwala. Lokhu kungasetshenziselwa ukwakha izindlela ezintsha zokugeleza zikawoyela negesi, noma ukususa izithiyo ezindleleni zokugeleza ezikhona.

Amapulagi ebhuloho angancibilika asetshenziswa emisebenzini yokufaka i-asidi ukuze ahlukanise izindawo ezihlukene emgodini womthombo. Lokhu kuvumela ama-opharetha ukuthi afake i-acidi ezindaweni ezahlukene ngazinye, okungathuthukisa ukusebenza kahle kwenqubo yokufaka i-asidi. Amapulagi ebhuloho angancibilika nawo asetshenziselwa ukuvala umgodi okwesikhashana ngemva kokuqeda ukugalela i-asidi. Lokhu kuvumela ama-opharetha ukuthi alungise ngokuphephile i-wellhead noma alungiselele umthombo ukuze ukhiqize.

Amapulagi ebhuloho angancibilika ayithuluzi elibalulekile lokukhipha igesi namafutha. Banikeza inani lezinzuzo ngaphezu kwamapulagi ebhuloho akhiphekayo, okuhlanganisa izindleko eziphansi, ukufakwa okulula nokubuyiswa, ingcuphe encishisiwe yokulimala komthombo, kanye nobungane bemvelo. Amapulaki ebhuloho ancibilikayo avame ukusetshenziswa ekusebenzeni kwe-hydraulic fracturing kanye ne-acidizing, lapho angasiza khona ukuthuthukisa ukusebenza kahle kwalezi zinqubo nokuvikela imvelo.

Uma futhi ufuna ipulaki yebhuloho elincibilikayo elilungile, ithimba lochwepheshe le-Vigor lizokunikeza imikhiqizo esezingeni eliphezulu nezeluleko. Amapulagi ebhuloho ancibilikayo e-Vigor enziwe nge-Alcoa alloy, evumela isikhathi sokuhlakazeka ukuba senziwe ngokwezifiso ngokuya ngezimo zangempela zomthombo, futhi umzimba wepulaki yebhuloho ungancibilika ngo-100% ngaphandle kokukhathazeka nganoma yimiphi imiphumela emibi epayipini. Uma unentshisekelo ngemikhiqizo yochungechunge lwepulaki yebhuloho le-Vigor, sicela ungangabazi ukusithinta ukuze uthole ukwesekwa kobuchwepheshe obuchwepheshile kanye nekhwalithi ephezulu kakhulu yemikhiqizo nezinsizakalo ezenziwe ngezifiso.

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