Ụdị nkwụnye akwa akwa

Ngwongwo akwa bụ ngwá ọrụ mgbada ala nke edobere iji kewapụ akụkụ ala nke olulu mmiri. Ihe nkwụnye akwa nwere ike ịdị na-adịgide adịgide ma ọ bụ nweghachi ya, na-eme ka olulu mmiri dị ala mechie kpamkpam site na mmepụta ma ọ bụ kewapụ ya nwa oge na ọgwụgwọ a na-eme na mpaghara elu. Ihe mejupụtara ha bụ slips, mandrel, na elastomers (ihe mkpuchi).
Ụdị nkwụnye akwa mmiri
Dị ka e kwuru n'elu, akwa akwa nwere ike ịbụ;
Nkwụnye akwa akwa akwa (RBP) ma ọ bụ ihe nkwụnye nwa oge.
Plugs Bridge na-adịgide adịgide (PBP) ma ọ bụ Millable/Drill-through Bridge Plugs.
Plugs Bridge enwere ike weghachite (RBP)
Ndị a bụ nkwụnye nrụgide dị elu maka ọrụ multizone na nhọrọ otu mpaghara dị ka acidizing, fracturing, cimenting, na ule. Enwere ike ịtọ RBP na esemokwu ma ọ bụ mkpakọ. Enwere ike idowe ha na-emighị emi n'ime akpa akwa anaghị akwado ka ha nwee nrụgide mgbe ha na-arụ ọrụ na akụrụngwa isi olulu mmiri.
Enwere ike ịtọ RBP na esemokwu nke na-eme ka ọ dị mma maka ịtọ ntọala na-emighị emeri iji nwalee akụrụngwa nke ọma na nke miri emi iji nwalee olulu mmiri dị elu. Ọ na-egosipụta nnukwu ngafe dị n'ime iji belata swabbing mgbe ọ na-agba ọsọ ma na-eweghachite. Ofefe ahụ na-emechi n'oge ntọala nke plọg wee mepee tupu ahapụpụta slips nke elu ka ịha nhata nrụgide mgbe ọ na-ewepụta. Ngafe ahụ dị ozugbo n'okpuru ebe mgbako dị elu iji nyere aka ịsacha irighiri ihe mgbe emeghe ụzọ ngafe ahụ. Enwere ike iji plọg àkwà mmiri eweghachite maka ọrụ ahapụ nwa oge ma ọ bụ na mgbakwunye na ngwugwu ọrụ eweghachite maka ọrụ mmezi.
Plugs Bridge na-adịgide adịgide (PBP) ma ọ bụ Millable/Drill-through Bridge Plugs
Ndị a bụ plọg mmiri emebere/mepụtara iji mechie ma ọ bụ kewapụ akụkụ nke olulu mmiri ahụ kpamkpam. A na-eji ọla igwe igwe emee ha, ya mere a na-akpọkwa ha dị ka plọg àkwà mmiri na-adịgide adịgide.
Plọg àkwà mmiri na-adịgide adịgide dabara adaba maka gburugburu kemịkalụ na-agbanwe agbanwe ma ọ bụ gburugburu gas gbara ụka. PBP nwere ike iguzogide nrụgide site na 10,000psi ruo n'elu 15,000psi yana okpomọkụ dị elu nke 327°C (638°F) na okpomọkụ ọkọlọtọ nke 205°C (400°F).
Ihe nkwụnye akwa akwa akwa (Elastomers na-agbaze)
Ngwongwo akwa nwere ihe nwere ike ime ka e jiri mee akara megide mgbidi olulu mmiri gbara ya gburugburu. Mgbe a na-ebuga ya, ihe nwere ike ịmegharị nwere ike ịgafe na mmachi nke pere mpe karịa dayameta nke olulu mmiri ebe a ga-edobe mmewere. N'ihi ya, ogo mmewere ahụ nwere ike ịnwe oke site na mmachi dayameta kacha nta nke ọ ga-esi na ya bufee. Ozugbo etinyere ya n'ebe achọrọ, enwere ike ịtọ mmewere ahụ site na mkpakọ, mmụba, ma ọ bụ ọzịza dabere n'ụdị mmewere eji. Ihe ndị na-esi ísì ụtọ na-ewe oge buru ibu (dịka ọmụmaatụ, ọtụtụ ụbọchị) iji zaa n'ihu onye na-arụ ọrụ, na ihe ndị na-esi ísì ụtọ na-emekarị ka oge gafere. Mgbe a na-eji ihe nwere ike ịfụ ọkụ, ọ na-ebunye ya n'ọnọdụ dara ada wee fepụta mgbe edobere ya nke ọma. N'ụzọ dị mwute, mmewere inflatable nwere ike mebie, nwere ike isi ike imejuputa ya, na mgbanwe nke downhole okpomọkụ nwere ike imetụta.
N'usoro a na-emekarị, plọg na-eji ihe mkpakọ set element nwere uwe aka nke a na-akpakọrọ iji mee ka dayameta nke element ahụ mepụta akara. Ịmechi ihe ndị dị otú ahụ nwere ike ịchọ nnukwu ike na ogologo strok.
Ihe mkpuchi nke etinyere na akwa akwa akwa na-adabere na njirimara nke olulu mmiri, ụdị mmiri mmiri nke ọma, okpomọkụ na nrụgide nke olulu mmiri.
Ụdị nke nnyefe
Enwere ike ibunye plọg mmiri n'ime omimi ezubere iche na olulu mmiri site na iji ụdị mbufe dị iche iche. Ụdị nnyefe na-adabere n'ụfọdụ ihe dị ka profaịlụ nke ọma (trajectory), omimi nke olulu mmiri, na ihe ka mkpa nke ọnụahịa mbufe.
Edepụtara n'okpuru bụ ụfọdụ ụdị mbufe ozi dị.
Slickline
E-akara
Slick-E-akara
Ọfọn tractors
Ọkpụkpọ ọkpọkọ
eriri eriri.
Ngwa nke Bridge Plugs
A na-ejikarị plọg mmiri eme ihe maka ikewapụ akụkụ mpaghara dị iche iche nke olulu mmiri. Enwere ike idobe plọg mmiri ka o wee rụọ ọrụ ọrụ ma ọ bụ ntinye aka n'otu akụkụ nke olulu mmiri. Ịtọba nkwụnye akwa mmiri na-enyere aka nweta iche iche nke mpaghara mpaghara iji rụọ ọrụ nke ọma n'akụkụ dị iche iche nke olulu mmiri na-enweghị emetụta akụkụ ndị ọzọ.
A na-ejikwa plọg mmiri na-arụ ọrụ maka nkwụnye na ọrụ ịhapụ. Mgbe ọnụọgụ hydrocarbon dị n'ime mmiri na-abụghịzi azụmahịa ma ọ bụ na a na-eme ka ụda mmiri na-emepụta site na mmepụta, ọ dị mkpa ịhapụ olulu mmiri ahụ. Onye na-emepụta olulu mmiri nwere ike ịhọrọ ịtọ plọg mmiri na njikọ ciment slurries iji hụ na simenti njupụta dị elu adịghị adaba na olulu mmiri. N'ọnọdụ ahụ, a ga-edobe plọg àkwà mmiri na simenti gbapụta n'elu plọg ahụ site na ọkpọkọ ọkpọkọ, wee wepụ ọkpọkọ ahụ tupu slurry ahụ gbasie ike.
Vigor nwere ike inye gị plọg mmiri atọ dị iche iche na-adịgide adịgide, gụnyere plọg mmiri soluble, akwa mmiri mejupụtara na ihe nkedo igwe, Vigor's àkwà mmiri na-adịgide adịgide ejirila na saịtị mmanụ dị ukwuu n'ụlọ na mba ofesi ma ndị ahịa amatala nke ukwuu. Tụkwasị na nke ahụ, ihe nkwụnye akwa akwa ọhụrụ nke Vigor bụ otu n'ime ngwaahịa ndị kachasị ewu ewu, nke a maara maka njikwa mma ya na arụmọrụ dị mma, na-aghọkwa otu n'ime nhọrọ mbụ maka ọtụtụ ngwá ọrụ mmecha ndị ahịa. Ọ bụrụ na ị nwere mmasị na Vigor Completion Tool Bridge Plug Series ma ọ bụ ihe ndị ọzọ na-egwupụta ihe na mmecha maka ụlọ ọrụ mmanụ na gas, biko egbula oge ịkpọtụrụ anyị maka nkwado ngwaahịa kacha mma na nkwado teknụzụ.