mkpali mmiri mmiri
1. Acidification
Ọgwụgwọ acidification nke mmiri mmiri mmanụ bụ ihe dị irè iji mụbaa mmepụta, karịsịa maka nchekwa mmanụ carbonate, nke dị mkpa karị.
Acidification bụ ịgbanye ihe ngwọta acid achọrọ n'ime akwa mmanụ ka igbari ihe ndị na-egbochi ihe na nhazi dị nso na ala nke olulu mmiri ahụ, weghachi nhazi ahụ na permeability mbụ ya, igbari ụfọdụ ihe na nkume ndị e guzobere, na-amụba pores nhazi, na-ekwurịta okwu ma gbasaa. Mgbakwunye nke mgbawa na-abawanye ọwa mmiri na-asọba ma na-ebelata nguzogide, si otú ahụ na-abawanye mmepụta.
2. Na-agbaji
A na-akpọ mgbawa hydraulic nke ebe nchekwa mmanụ dị ka mgbawa mmanụ ma ọ bụ mgbaji. Ọ na-eji usoro nke nrụgide nrụgide hydraulic kewaa akwa mmanụ iji mepụta otu ma ọ bụ ọtụtụ mgbaji, ma na-agbakwụnye proppant iji gbochie ya imechi, si otú ahụ na-agbanwe ihe anụ ahụ nke oyi akwa mmanụ ma nweta nzube nke ịba ụba mmepụta nke olulu mmanụ na ịba ụba. ogwu ogbugba mmiri n'olulu mmiri.
Nwalee mmanụ
Echiche, ebumnuche na ọrụ nyocha mmanụ
Nnwale mmanụ bụ iji otu ngwa na ụzọ pụrụ iche iji nwalee mmanụ, gas, na mmiri mmiri ekpebiela na mbụ site n'ụzọ ndị na-apụtaghị ìhè dị ka mkpọ ala, ịkwọ osisi, na osisi, wee nweta nrụpụta, nrụgide, okpomọkụ, na mmanụ na gas. ọkwa nke lekwasịrị anya oyi akwa. Usoro teknụzụ nke gas, akụrụngwa mmiri na ihe ndị ọzọ.
Ebumnuche bụ isi nke nyocha mmanụ bụ iji chọpụta ma enwere mmanụ ụlọ ọrụ mmepụta ihe na ikuku gas na oyi akwa a nwalere na ịnweta data na-anọchite anya ọdịdị mbụ ya. Agbanyeghị, nnwale mmanụ nwere ebumnuche na ọrụ dị iche iche na ọkwa dị iche iche nke nyocha ala mmanụ. N'ịchịkọta, e nwere isi ihe anọ:
Usoro izugbe maka nyocha mmanụ
Mgbe a gwuchara olulu mmiri, a na-enyefe ya maka ịnwale mmanụ. Mgbe otu ndị na-enyocha mmanụ na-enweta atụmatụ nyocha mmanụ, ọ ga-ebu ụzọ mee nyocha ọnọdụ ahụike. Mgbe nkwadebe dị ka iwulite derrick, eriri eriri, iweghara ahịrị, na ịkwanye ọkpọkọ mmanụ, enwere ike ịmalite ịrụ ọrụ. N'ozuzu, ule mmanụ a na-ahụkarị, usoro nyocha mmanụ zuru oke na-agụnye imeghe nke ọma, igbu nke ọma (nke ọma ihicha), perforation, eriri ọkpọkọ na-agba ọsọ, nchikota nchikota, induced injection and drainage, search search, pressure pressure, sealing and return, etc. Mgbe olulu mmiri na-adịghị ahụ mmanụ na gas na-asọpụta mgbe a kpalitere injection na drainage ma ọ bụ na-arụpụta ihe dị ala, ọ dị mkpa ka a na-emepụta acidification, mgbaji na ihe ndị ọzọ na-emepụta ihe.
Oge nzipu: Sep-19-2023
Ime ụlọ 703 Building B, Greenland center, Hi-tech development zone Xi'an, China
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