Kutheni le nto iiplagi zeFrac ezinyibilikayo zibalulekile?

Iiplagi ze-frac ezinyibilikayo, ngaphandle kweenzuzo zabo ezinokubakho ekusebenzeni kunye nokugcinwa kweendleko, okwangoku zibambe ngaphantsi kwe-20% yesabelo semarike kwindlela yokugqitywa kweplagi kunye ne-perf. Izithintelo ezikhankanywa ngokuqhelekileyo ziquka ukukhukuliseka kwe-casing kunye namazinga okutshatyalaliswa okungalindelekanga, okukhokelela ekunyuseni kweendleko kunye namaxesha okugqiba ixesha elide. Nangona kunjalo, ukuqhubela phambili kuyilo olulula lwefrac enyibilikayo lujolise ekudambiseni le mingeni kunye nokuphucula ukusebenza kakuhle, ngakumbi kwimidlalo emikhulu engaqhelekanga kwihlabathi liphela.

Omnye umda obalulekileyo weeplagi zefrac zemveli ulele kusetyenziso lwee-elastomers. Ngelixa ii-elastomers zisetyenziswe ngokubanzi ukwahlula indawo kuzo zombini iiplagi ezidibeneyo kunye nezinyibilikayo zefrac, zithande ukusilela phantsi koxinzelelo oluphezulu kunye neemeko zobushushu, ezikhokelela kukhukuliseko kunye nokhukuliseko lwecasing. Iindlela zokulwa ne-anti-extrusion, ezifana neepleyiti ezidlulayo okanye amakhonkco, zifakwe kwi-elastomer-based designs ukukhusela i-extrusion. Nangona kunjalo, ezi ndlela zinokusilela okanye zingasetyenziswanga ngokupheleleyo kwiimeko ezintsonkothileyo zomngxuma, oko kubeke esichengeni isidima sokwahlukaniswa.

Ukujongana nale miba, iiplagi ze-frac ezinyibilikayo zentsimbi ziye zavela njengenye isisombululo. Ngokusebenzisa i-metal-to-metal seal, ezi plugs zibonelela ngokuzimeleyo okuthembekileyo ngaphandle kwesidingo seendlela eziyinkimbinkimbi zokulwa ne-extrusion. Oku kwenza iplagi ibe lula ukuyilwa, icuthe inani lamalungu, kwaye iphucula ukusebenza kakuhle kococeko. Ukongeza, izitywina zetsimbi zisusa imingcipheko yokuqhubela phambili kwisantya esiphezulu se-annular, ukuphucula ukhuseleko lokusebenza.

Kwiimeko ezinzima, izitywina ezixubileyo ezidibanisa amakhonkco e-elastomer kunye neendlela zokutywinwa kwesinyithi zibonelela ngesisombululo esisebenzayo. I-elastomer ekuqaleni isebenza njengesithintelo soxinzelelo ngexesha lokuvuselela, ngelixa intsimbi yentsimbi idibanisa nodonga lwe-casing phantsi koxinzelelo olukhulayo, iqinisekisa ukuhlukaniswa okuqinileyo kunye neempawu ezichasene ne-extrusion.

Ngokwahlukileyo, iiplagi zefrac ezinyibilikayo zemveli zihlala zibandakanya izinto ezintsonkothileyo ezisemngciphekweni wokungaphumeleli, ngakumbi phantsi kobushushu obuguquguqukayo kunye neemeko zoxinzelelo. Ukongeza, amazinga okupheliswa kwawo alungelelanisiweyo anokuba ngumceli mngeni ukuqikelela nokulawula, ukunciphisa ukuguquguquka kwawo kwiimithombo ezahlukeneyo kunye neemeko zemveliso.

Ukoyisa le mingeni, uqwalaselo olucokisekileyo lweemfuno ezingqamene nesicelo kunye nemigaqo yobunjineli kubalulekile ekuyileni iiplagi ezinyibilikayo. Ababoneleli bezixhobo kufuneka bahlalutye ngokucokisekileyo iinkcukacha zokusebenza, balinganise iimeko zemingxuma ephantsi, kwaye bandise ukusebenza kweplagi ukufezekisa iziphumo ezinqwenelekayo. Ukwenza ulungelelwaniso phakathi kokuthembeka kwesixhobo kunye neempawu zokuchithwa kubalulekile kwimpumelelo kuzo zonke iinkqubo ezahlukeneyo kunye nokusingqongileyo.

Ukuqukumbela, ngelixa iiplagi zefrac ezinyibilikayo zibonelela ngezibonelelo ezibalulekileyo ezinokubakho, ukuphunyezwa kwazo ngempumelelo kuxhomekeke ekujonganeni nemida ephambili ngoyilo oluyilayo, ubunjineli obuqinileyo, kunye nokucwangciswa kokusebenza okubanzi. Ngokusebenzisa itekhnoloji ephucukileyo kunye nezisombululo ezilungiselelweyo, ishishini lingavula amandla apheleleyo eeplagi zefrac ezinyibilikayo ekuphuculeni ukusebenza kakuhle kokugqitywa kunye nokusebenza.

Iplagi ye-frac ene-dissolvable evela kwi-Vigor inokwenziwa ngokwezifiso ngokweemfuno zomthengi, kwaye ingaba yi-100% ichithwe ngokupheleleyo, ukuba unomdla kwimveliso yethu yeeplagi ze-bridge, nceda unganqikazi ukudibana nathi.