Drilling nke mmanụ na gas olulu mmiri na njem nke mmanụ na gas, isi ngwaahịa na-agụnye: casing ， tubing ， akuakuzinwo ọkpọkọ, akuakuzinwo olu akwa, arọ akuakuzinwo ọkpọkọ, slotted ọkpọkọ, line pipe, njikọ na pup nkwonkwo.
(1)Casingbụ nnukwu ọkpọkọ dayameta nke na-eje ozi dị ka onye na-ejide mgbidi maka mgbidi mmanụ na gas, ma ọ bụ nke ọma.size: OD: 4 1/2 '' ~ 20'' (114.3mm ~ 508mm)；WT: 0.205' '~ 0.635'' (5.21mm ~ 16.13mm) ; Ogologo: R1, R2, R3
(2)tubing: Ọkpụkpọ ahụ bụ ọkpọkọ nke na-ebufe mmanụ crude na gas sitere na akwa mmanụ na gas gaa n'elu mgbe agbachara ya.A na-eji ya eguzogide nrụgide a na-emepụta n'oge usoro Ngwuputa. Eji ya maka nnyefe mmanụ & gas
(3)Kpoo ọkpọkọ: A na-eme ọkpọkọ ọkpọ mmanụ site na nchara nchara nke ala site na ntụgharị ọkụ ma ọ bụ eserese oyi.Ọkwa: E75, X95, G105, S135.A na-ejikarị eme ihe maka mmanụ na gas.
(4)Kwuo olu olu: Standard : API SPEC 7-1, Steel ọkwa: AISI 4145H, nha: 3 1/8 ″ — 11 ″, Ejikọtara Ụdị: NC, IF, REG, Ogologo: 30 - 31 ft ± 6 ft.
Ụdị imewe: (1) larịị; (2) na ebe ezumike nke igwe mbuli;(3) nwere ebe ezumike nke igwe mbuli elu na mbanye ike;(4) gburugburu na ụdị ngwakọta dị iche iche.
(5)Ọkpụkpọ Ọkpụkpụ Arọ Dị arọ: Standard: API 5DP, API SPEC 7-1 ， Ọkwa: API 5DP Ọkwa DZ50, E75, R780, X95, G105, S135
Nha:2 3/8", 2 7/8", 3 1/2" 4", 4 1/2", 5", 5 1/2" ruo 6 5/8" Oke nke ịdị arọ: 6.5mm ruo 12.7mm, ma ọ bụ ịkpụ ， Njikọ eri: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH, Ogologo: R1, R2, R3
(6)Ọkụ nwere oghere: Standard: API 5CT, Ọkwa: API J55, API K55, API N80, API L80, API P110, Ọkpụrụkpụ: 6.88mm - 11.51mm, Ụdị: API casing, Ogologo: ≤15m (nke ọ bụla), Oghere dị n'èzí: 50 ~ 200mm , Oghere Oghere: (0.10 ~ 4) mm ± 0.03mm
(7)Ọkpụkpọ ahịrị: Out Dayameta: 2 3/8 " - 4 1/2" (60.3mm-114.30mm) ; Mgbidi ọkpụrụkpụ: 0. 205″- 0.635″ ： Ogologo: R1 (4.88mtr-7.62mtr), R2mtr (rmtr) 10.36mtr), R3 (10.36mtr ma ọ bụ karịa); ọkwa: API5L, ASTM A106/A53
