Kev ruaj ntseg sib koom ua ke rau cov roj zoo drilling cov cuab yeej nuv ntses
Nqe lus piav qhia:
Kev ruaj ntseg sib koom ua ke (SJB) tso cai rau kev tso tawm sai sai yog tias lub hnab ntim khoom, lossis ib yam dab tsi hauv qab lub ntim khoom, yuav daig. Feem ntau nyob rau sab saum toj ntawm lub pob thiab ua rau tib lub zog zoo li lwm cov cuab yeej hauv txoj hlua, SJB yog disengaged los ntawm sab laug tes torque. Shear pins tswj lub breakout torque. Lub nplhaib hloov kho tiv thaiv txoj cai torque los ntawm kev ua raws li tus pin shear. Kev sib koom ua ke tuaj yeem rov ua dua los ntawm kev siv qhov hnyav thiab tig maj mam mus rau sab xis. Knurled, beveled xaus nyob rau hauv lub nplhaib kho kom siab breakout torque thaum lub sij hawm ib tug nuv ntses ua hauj lwm.
Ntxiv rau cov haujlwm tseem ceeb uas tau piav qhia saum toj no, peb Lub Koom Haum Kev Nyab Xeeb (SJB) boasts ib tug ntau yam thiab rugged tsim uas yog engineered los tiv thaiv kev nyuaj downhole ib puag ncig. Nws yog sib xws nrog ntau yam ntawm cov hlua sib dhos thiab muaj nyob rau hauv ntau qhov sib txawv kom haum seamlessly nrog rau qhov seem ntawm koj cov hlua tho khoom. Tsis tas li ntawd, kev siv tshuab ua kom zoo ua kom muaj kev pheej hmoo tsawg kawg ntawm kev sib tsoo tsis sib haum tab sis ua kom yooj yim rau kev sib txuas sai thiab du thaum xav tau. Kev ncaj ncees thiab kev ntseeg siab ntawm SJB tau txhim kho los ntawm nws cov ntaub ntawv zoo tshaj plaws thiab kev ua tiav, ua kom lub neej ntev tshaj plaws thiab kev ua tau zoo nyob rau hauv kev kub siab thiab kub. Nws yog ib qho cuab yeej tseem ceeb rau koj cov kev ua haujlwm drilling, muab kev nyab xeeb thiab kev ua haujlwm tsis sib xws.
Specification:
H hom kev ruaj ntseg sib koom ua ke
Qauv | OD mm | IID mm | Xov txuas |
HAJ 89 | 89 | 15 | NC26 |
HAJ 95 | 95 | 20 | NC26 |
HAJ 105 | 105 | 30 | NC 31 |
HAJ 121 | 121 | 38 | NC 38 |
HAJ 159 | 159 | 50 | NC46-NC50 |
HAJ 165 | 165 | 50 | NC46-NC50 |
HAJ 178 | 178 | 57 | NC50-5 1/2FH |
HAJ 203 | 203 | 71.4 ib | 6 5/8 REG |
AJ hom kev ruaj ntseg sib koom ua ke
Qauv | OD mm | ID mm | Xov txuas |
AJ-C38 | 86 | 38 | NC26 |
AJ-C95 | 95 | 44 | NC26 |
AJ-C105 | 105 | 51 | NC31-2 7/8NU-2 7/8EUE |
AJ-C121 | 121 | 57 | NC 38 |
AJ-C159 | 159 | 71.4 ib | NC4-NC 50 |
AJ-C165 | 165 | 71.4 ib | NC50 |
A]-C178 | 178 | 71.4 ib | NC50-5 1/2FH |
AJ-C203 | 203 | 76 | 6 5/8 REG |
AJ-C228 | 228 | 76 | 7 5/8 REG |