Ọdịdị Hybird Drill Bit
Nhazi maka ROP dị elu na -egwupụta usoro miri emi ma sie ike, PDC bit bit na -eme ihe site na ala ruo ala ozugbo na obere ma ọ bụ ọbụlagodi otu ọsọ, na -azọpụta nnukwu oge ịkụ na ọnụ ahịa.
Ọ dịtụ iche site na bit tricone, PDC bit bit na -eji obere WOB mana RPM dị elu, yabụ na ọ na -arụkarị ọrụ na moto downhole iji bulie ọsọ na -agbagharị.
Arụ ọrụ nke PDC bit bit na -adabere nke ukwuu na ndị na -egbutu PDC, anyị na -enye azịza pụrụ iche maka ihe achọrọ akọwapụtara n'ụdị dị iche iche.
Ngwakọta ngwakọ ngwakọ bụ ntakịrị ihe mejupụtara, ọ bụ PDC bit na roller cone bit dere ya.
A na-eji bit PDC eme ihe mgbe niile ka ọ na-egwu ala nke ọma yana maka akwa okwute dị mfe, ndị na-egbutu PDC ka ezé ịcha na-eme ka PDC bit na-eguzogide ma nwee ogologo ndụ ọrụ; A na -eji ntakịrị ihe egwu Tricone egwu egwu mgbe niile, mana na oke okwute siri ike, tricone rock bit dị mfe ịgbaji.
Tụlee ọnọdụ a, anyị na-ewepụta ngwaahịa ọhụrụ- jikọta PDC bit na tricone roller ọnụ iji gwuo mmiri nke ọma. E gosiputara na nke a bụ mkpebi ga -aga nke ọma. PDC bit na roller cone bit nwere ezigbo arụmọrụ na akwa nkume siri ike ma sie ike.
Teknụzụ mkpọtụ ngwakọ na -ejikọ ndị nrụpụta PDC na rolle cones ọnụ, na -ebelata oge mkpọpu ala na njem n'ụdị ụfọdụ siri ike ma dị mgbagwoju anya nwere atụmatụ pụrụ iche nke ikike ọgụgụ isi nọọrọ onwe ya nke DEEFAST. bit diamond, teknụzụ a nwere ike melite ROP na ibelata ọnụego mwepụ.
Ngwakọta ngwakọ ngwakọ kwesịrị uru nke ibute ROP dị elu na obere WOB na mkpọtụ mkpọtụ karịa roe cone bits nwere ike ime.
Mmegharị egwu kachasị mma ma e jiri ya tụnyere PDC
Ngwakọta ngwakọ na-enweta ike karịa PDC ibe n'ibe na-egwu n'ime usoro. nke iberibe ahụ nwere ike nweta njikwa kwụ ọtọ ka mma yana iwulite elu na ngalaba akụkụ.
Tụnyere usoro ọdịnala nke bits, bits ngwakọ kwesịrị uru dị n'ibelata njem mkpọpu ala, na -abawanye ROP site n'ịgba ọsọ ọsọ, ịdịte aka na nkwụsi ike, ma na -emeziwanye arụmọrụ nke igwu ala n'ụdị multiplex.
Teknụzụ ngwakọ ngwakọ na -ejikọ rolle cone na PDC ndị na -egbutu egbugbu, Ọpụrụiche pụrụ iche na -ebelata oge mkpọpu ala ma na -agba n'ọtụtụ ngwa dị mgbagwoju anya. teknụzụ a na-abawanye ROP, na-akwalite mwepụ nke mkpụrụ osisi, na-adịkwa ndụ na-arụkọ ọrụ nke ukwuu yana ịdị na-arụ ọrụ yana njikwa ngwaọrụ dị mma na ike na nkwụsi ike nke rola cone na ịka oke na ihe ịkwa akwa na-aga n'ihu.
