Igwe mbuli ụdị slip bụ ngwá ọrụ dị mkpa n'ijide na ịkwanye ọkpọkọ ọkpọkọ, ihe mkpuchi na tubing na-egwupụta mmanụ na ịrụ ọrụ olulu mmiri. Ọ na-adabara nke ọma maka ịkwanye sub tubing agbakwunyere, casing nkwonkwo na kọlụm mgbapụta ọkụ eletrik. A ga-ahazi ma rụpụta ngwaahịa ndị a dịka ihe achọrọ dị na nkọwapụta API Spec 8C maka akụrụngwa ịkwọ ụgbọ mmiri na nrụpụta. Ihe Nlereanya Nka na ụzụ Si...
Enwere ụdị atọ nke DCS Drill Collar Slips: S, R na L. Ha nwere ike ịnabata olu akwa site na 3 inch (76.2mm) ruo 14 inch (355.6mm) OD Technical Parameters slip type drill collar OD weight insert bowl No in mm kg Ib DCS-S 3-46 3/4-161 . 112 API ma ọ bụ No.3 4-4 7/8 101.6-123.8 47 103 DCS-R 4 1/2-6 114.3-152.4 54 120 5 1/2-7 139.7-177.8 51 112 DC3S/4 171.7-209.6 70 154 8-9 1/2 203.2-241.3 78 173 8 1/2-10 215.9-254 84 185 N...
DDZ usoro mbuli elu bụ center latch mbuli na 18 ogo taper ubu, etinyere na-ejizi na-egwupu ihe ọkpọkọ na mkpọpu ngwá ọrụ, wdg The ibu ranges si 100 tọn 750 tọn. Ogo ya sitere na 2 3/8 " ruo 6 5/8". Emebere ma rụpụta ngwaahịa a dịka ihe achọrọ dị na API Spec 8C nkọwapụta maka akụrụngwa ịkwọ ụgbọ mmiri na nrụpụta. Nka Model Nka nka(n'ime) Enyere okpu(Obere Tọn) Nkwupụta DDZ-100 2 3/8-5 100 MG DDZ-15...