Ụlọ ọrụ API nke eke gas tricone rock drilling bit

N'ogbe API mmanụ tricone rock drill bits nwere ihu igwe ejiri akara si na ụlọ ọrụ China.
Nkọwa Bit:
IADC: 417-TCI journal mechiri emechi ihe na-ebu ihe na nchekwa nlele maka nhazi dị nro na ike mkpakọ dị ala na nnukwu egwu egwu.
Ike mkpakọ:
65-85 MPA
9,000-12,000 PSI
Nkọwa ala:
Ogologo oge dị ogologo nke ihe ejikọtara ọnụ na-adịghị mma, dolomites, nkume ájá, ụrọ, nnu na nkume limestones.
Anyị nwere ike na-enye TCI ibe n'ibe na ígwè eze ibe n'ibe n'ụdị dị iche iche nke nha (site na 3" ruo 26”) naỌtụtụ koodu IDC.
Mba ndị bụ isi na-ewepụta gas sitere n'okike bụ United States, Russia, Turkmenistan, Iran, Qatar, Algeria, Netherlands na ndị ọzọ. China amalitela imepụta gas shale n'afọ ndị na-adịbeghị anya. Otu n'ime ihe a na-ejikarị eme ihe bụ ihe eji emepụta tricone ibe n'ikiri igwe mechiri emechi.
A na-eli gas, dị ka mmanụ, n'ụdị ọdịdị ala mechiri emechi, ụfọdụ n'otu oyi akwa dị ka mmanụ, ụfọdụ nọpụrụ iche.
A ga-esi na ya amịpụta gas eke echekwara n'otu mpaghara mmanụ crude.
N'ihi na mgbagwoju anya geological ọnọdụ nke eke gas miri olulu mmiri, ndị na-atụghị anya engineering geological nsogbu na-eduga na ihe dị iche n'etiti n'ezie mkpọpu ala na imewe na-edu mkpọpu na oké egwu mkpọpu nsogbu na ihe mberede, nke ọ bụghị nanị n'ihe ize ndụ nchekwa na mmezu nke geological ebumnobi, ma. na-amachibidokwa nkwalite ọsọ nke mkpọpu mmiri ma na-abawanye ọnụ ahịa mkpọpu nke ukwuu.