Ukusetha Izindlela Zezinhlobo Zepakisha

Isipakishi Sesethi Yezintambo Zogesi

Isipakishi sesethi yomugqa kagesi sipakisha esisetshenziswa kakhulu. Ingafakwa ngokushesha nangokunembile ekujuleni komthombo odingekayo. Ngemva kokusetha ipakethe, ungakwazi ukwenza i-RIH ngokuhlanganisa uphawu lokukhiqiza kanye namashubhu okukhiqiza. Uma ukuhlanganiswa kophawu sekuvaliwe kupakisha, vula intambo yeshubhu bese uqhubeka nemisebenzi yokuqeda.

I-Hydraulic Set Packer

Kunezimo lapho kufiseleka khona ukusebenzisa isipakishi sesethi yolayini kagesi, nokho-ke, izimfuneko zomthombo zingavimbela ukusebenzisa indlela enjalo. Ithuluzi lokusetha i-hydraulic lingase lisetshenziswe ukubhekelela ukusebenza kwesethi yepaki yocingo lukagesi. ivele ithathe indawo yethuluzi lokumisa ucingo uma izimo zisho kanjalo. Ungakwazi kalula i-M/U & RIH ngesipakishi sifakwe ithuluzi lokusetha elisebenza nge-hydraulic livuliwebhola amapayipi. Uma usujule, phonsa ibhola ngentambo esihlalweni sayo sebhola. ngokusebenzisaiphampu yodaka, ukucindezela kwenza kusebenze ithuluzi lokusetha elizosetha ipakethe. Bese i-POOH ngethuluzi lokusetha le-hydraulic kanye nentambo yokusebenza kanye nama-seals okukhiqiza kanye namashubhu kuqaliswa ukuze kuqedelwe umthombo.

Ezinye izimo ezingase zidinge ukusebenzisa ithuluzi lokusetha i-hydraulic yilezi:

• Uma kukhona ipakeli ephansi ebekwe ngaphambilini, izigxivizo zepakethe egijimayo kuzodingeka ukuthi ziphushwe kuleyo paki kusetshenziswa isisindo sentambo yokusebenza.
• Uma isisindo sepaki namathuluzi ahlobene nemishini singaphezu kwalokho osingathwa yizintambo zikagesi.
• Uma isisindo sodaka noma i-viscosity iphezulu futhi umpakishi engakwazi ukuwa nesisindo sakhe uma esebenzisa izintambo zikagesi. Isisindo sepayipi singadingeka ukusunduza ipakeli phansi.
• Njengoba i-engeli yokuthambekela iba nkulu, iphuzu lifinyelelwa lapho umpakishi engeke esawela phansi emthonjeni ngesisindo sakhe, okuzodinga ukusebenzisa intambo yokusebenza.

Mechanical Setha Packer

Amaphakethe akhiphekayo ngomshini aklanyelwe ukuthi aqhutshwe futhi abekwe kushubhu, akhululwe, ahanjiswe, futhi asethwe futhi ngaphandle kokukhubeka ishubhu. Angabuyiswa, alungiswe (uma kunesidingo), futhi asetshenziswe kaninginingi. Laba bapakishi bangamapaki "UHAMBO OLULODWA".

Kunezinhlobo ezimbalwa zamapaki abuyiswayo ngomshini ngokususelwe ekunyakazeni kweshubhu okudingekayo ukusetha ipakethe.

I-latch yangaphakathi yohlobo lwamapaki akhiphekayo ngomshini iklanyelwe ukuthi iqhutshwe ku-tubing futhi isethwe ngokuzungezisa ipakethe (cishe ukujika oku-1/4 kwesokudla) bese ubeka isisindo kumpakishi. Uma isisethiwe, isisindo seshubhu singashiywa kumpakishi noma sihlukaniswe ngokushuba noma ngokungathathi hlangothi. Ukukhishwa kufezwa nge-tubing isisindo phansi kanye nokuzungezisa kwesokudla.

Izicelo zalesi paki zihlanganisa:

• Ukuhlola nokukhuthazwa kwendawo
• Ukukhiqiza
• Ihange leshubhu

Isipakishi esibuyiselekayo sodonga lwehuku lukamshini siklanywe ngezici eziningi ezifana nepaki ye-latch eshiwo ngaphambilini. Nokho, ukungezwani akukwazi ukudonswa kulo mpakishi. Iqhutshwa futhi ibekwe ku-tubing, ikhishwe, ihanjiswe, futhi iphinde isethwe ngaphandle kokukhubeka (ukukhubeka kwepayipi) ishubhu. Angabuyiswa, alungiswe (uma kunesidingo), futhi asetshenziswe ngokuphindaphindiwe.

Le paki ivamise ukusetshenziselwa:

• Imithombo lapho ingcindezi ephezulu yokuhluka ilindelwe ukusuka phezulu nangaphansi kompakishi.
• Ukukhiqiza
• I-Acidizing-i-hydrofracking, ukuhlola,ukuswayipha, kanye neminye imisebenzi yokuvuselela nokukhiqiza enengcindezi ephezulu.

I-Vigor ingakunikeza amathuluzi ahlukahlukene okusebenza kokuqedela, okuhlanganisa abapakishi abathobela amazinga e-API 11D1, kanye nezinhlobo ezintathu ezihlukene zamathuluzi okusetha. Amapaki namathuluzi okusetha avela ku-Vigor asetshenziswe izikhathi eziningi kusayithi yekhasimende, futhi imiphumela yokusetha idlule obekulindelwe ngamakhasimende. Uma unentshisekelo kubapakishi namathuluzi okusetha akhiqizwe i-Vigor, sicela ungangabazi ukuxhumana nathi ukuze uthole ukwesekwa kobuchwepheshe obuchwepheshile kanye nemikhiqizo yekhwalithi engcono kakhulu.