Nsogbu anọ bụ isi nke mmebi isi Bit

E nwere ọtụtụ ihe mere isi akuakuzinwo mebiri, tumadi gụnyere gbajiri ezé, apịtị ngwugwu, corrosion, nozzle ma ọ bụ ọwa blockage, mmebi gburugburu nozulu na onwe ya, wdg Taa, ka anyị nyochaa mere mpụ nke isi akuakuzinwo na nju:

 

Nsogbu eze gbajiri ntakịrị:

 

Ngwunye isi ihe na-ebu ibu dị iche iche na-agbanwe agbanwe n'oge a na-egwupụta ihe, nke na-eduga ozugbo na ezé gbajiri agbaji.N'otu oge ahụ, isi ibe n'ibe na-edokwa n'okpuru mmiri iyi, igbutu nkume, egweri na apịtị mbuze.Ọ bụ ezie na mmerụ ahụ ndị a adịghị ebute ezé gbajiri agbaji n'oge mbụ, ha na-ejikarị ezé gbajiri agbaji.

 

Nsogbu akpa ụrọ coring bit:

 

Ihe a na-akpọ akpa apịtị a na-egwupụta ihe pụtara na n'oge a na-egwupụta ihe, ike igbutu nkume dị nnọọ ukwuu, na mmiri na-esi na nkume metaplastic pụta, na-eme ka ọkpụkpụ nkume na-arapara n'ahụ ahụ.Ọ bụrụ na ewepụghị ihe ndị ahụ n'oge, ha ga-agbakọbawanye, na-ebute olulu apịtị.Nsogbu mudbag nwere ike inwe mmetụta na-adịghị mma na isi ihe ma na-ebute nsogbu abụọ:

 

1.The isi akuakuzinwo bit accumulates a nnukwu ego nke cuttings, na ọnwụ ezé enweghị ike imetụ guzobe, dapụtara na a mbelata n'ibu mkpọpu ngwa ngwa:

 

2.The coring bit na-akwakọba nnukwu mkpụrụ osisi viscous, na-eme ka ọ na-eme ka ọ bụrụ piston tank mmanụ iji tinye nrụgide na ogwe aka mgbe nrụgide na-agbanwe nke ukwuu;

 

Coring bit eddy nsogbu ugbu a:

 

A na-agbanye isi ihe na mgbidi olulu mmiri n'okpuru omume nke enweghị oke n'akụkụ omimi, na otu akụkụ nke isi ihe na-agbanye mgbidi nke ọma.Mgbe dayamọnd na-aga n'oge ọ bụla, etiti ntụgharị ya ozugbo abụghịzi etiti geometric nke diamond.Ọnọdụ ngagharị n'oge a ka a na-akpọ eddy current.Ozugbo emepụtara vortex, ọ na-esiri ike ịkwụsị.N'otu oge ahụ, n'ihi nnukwu ọsọ ọsọ, mmegharị nke isi ihe na-emepụta nnukwu ike centrifugal, na otu akụkụ nke isi ihe na-agbanye na mgbidi nke ọma, nke na-emepụta nnukwu esemokwu, si otú ahụ na-eme ka eddy ugbu a dị elu. isi ihe na-emecha mebie isi ihe;

 

Okwu mmebi Jet bounce:

 

Na ọkwa mbụ nke isi bit, n'ihi nhazi hydraulic na-enweghị ezi uche, ụgbọ mmiri jet na ala nke oghere ahụ dị oke ibu, akụkụ nke na-emepụta ihe na-agbasa, na akụkụ na-alaghachi n'elu nke isi bit.Ụgbọ elu na-agba ọsọ na-emebi ozugboisi bit, nke mbụ na-emebi akụkụ etiti nke isi ihe, na n'ikpeazụ mebie ihe niile isi.