Ebe a na-egwupụta ihe
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Igwe eji akwọ ụgbọ ala
Ihe eserese, tebụl rotary na nfuli apịtị nke igwe mbanye mbanye igwe na-arụ ọrụ site na injin dizel ma na-ebugharị ya site na ụzọ ngwakọta, enwere ike iji rig ahụ maka mmepe ubi mmanụ gas na ala dị n'okpuru 7000m miri emi.
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DC Drive Drilling Rig/ Jackup Rig 1500-7000m
Ndị na-ese ihe, tebụl rotary na mgbapụta apịtị bụ ndị moto DC na-ebugharị, a pụkwara iji rig ahụ rụọ ọrụ nke ọma na olulu mmiri miri emi na ultra miri olulu mmiri n'ikpere mmiri ma ọ bụ n'ụsọ osimiri.
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Workover Rig maka nkwụnye azụ, ịdọrọ na ịtọgharịa liners wdg.
A haziri ma rụpụta ya n'ụkpụrụ API Spec Q1, 4F, 7K, 8C na ụkpụrụ dị mkpa nke RP500, GB3826.1, GB3826.2, GB7258, SY5202 yana “3C” ọkọlọtọ. Ihe niile na-arụ ọrụ na-arụ ọrụ nwere usoro ezi uche dị na ya, nke na-ejide naanị obere oghere n'ihi nnukwu nchịkọta ya.
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Rig a na-etinye n'ụgbọala maka ịkwọ mmiri nke ọma
Series nke onwe-propelled gwongworo-ndokwasa rig na-adabara izute ọrụ chọrọ nke mkpọ ala 1000 ~ 4000 (4 1/2 "DP) mmanụ, gas na olulu mmiri. Ngalaba n'ozuzu na-ebu atụmatụ nke arụmọrụ a pụrụ ịdabere na ya, ọrụ dị mfe, njem dị mfe, obere ọrụ na mmefu ego, wdg.
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AC VF Drlling Drlling Rig 1500-7000m
Drawworks na-anakwere moto isi ma ọ bụ moto nọọrọ onwe ya iji nweta mkpọpu mmiri na-akpaghị aka ma na-eme nyocha ozugbo maka ọrụ mbelata na ọnọdụ mkpọpu mmiri.