Integral Spiral Heavy Weight Laum Pipe
Laum yeeb nkab yog ib qho ntawm cov khoom tsim nyog rau txhua qhov drilling rig tsim los rho cov roj los yog lwm cov ntaub ntawv ua kua los ntawm hauv av.Lub laum yeeb nkab tsis yog siv rau kev rho tawm.Hloov chaw, cov raj hollow twj tso kua mis drilling dej downwards mus rau me ntsis thiab rov qab tawm dua raws li xav tau los txo cov kev sib txhuam thiab kev kub ntxhov.Laum yeeb nkab hloov drilling torque rau laum me ntsis rau drilling hauv qab cov roj zoo.Nws bears nyuaj lub zog raug rub, thauj khoom, nias, torsion thiab khoov.Standard hnyav hnyav laum yeeb nkab raj yog tsim los ntawm AISI 1340 steel los yog sib npaug thaum lub cuab yeej pob qij txha tau muab nrog AISI 4137H / 4145H hloov cov khoom siv hlau.
| Loj (hauv) | Khoom Code | OD (hauv) | ID (hauv) | Tool Sib koom OD (hauv) | Tool Sib koom ID (hauv) | Kev sib txuas | Max.elevator txoj kab uas hla (hauv) | Central chim siab dia. (hauv) | Mid.drift dia. qhov loj (hauv) |
| 3 1/2 | SIB 07-03000 | 3 1/2 | 2 1/4 ib | 4 3/4 ib (4 7/8,5) | 2 1/4 ib | NC 38 | 3 7/8 ib | 4 | 2 |
| SIB 07-03001 | 2 1/16 | 2 1/16 | 1 13/16 | ||||||
| 4 | SIB 07-04000 | 4 | 2 1/2 | 5 1/4 | 2 1/2 | NC40 | 4 3/16 | 4 1/2 | 2 1/4 ib |
| SIB 07-04001 | 2 9/16 | 2 9/16 | 2 5/16 | ||||||
| 5 | SIB 07-05000 | 4 1/2 | 2 11/16 ib | 6 1/4 | 2 11/16 ib | NC46 | 4 11/16 | 5 | 2 7/16 |
| SIB 07-05001 | 2 3/4 ib | 2 3/4 ib | 2 1/2 | ||||||
| SIB 07-05002 | 2 13/16 ib | 2 13/16 ib | 2 9/16 | ||||||
| 6 | SIB 07-06000 | 5 | 3 | 6 5/8 | 3 | NC50 | 5 1/8 | 5 1/2 | 2 3/4 ib |
| 5 1/2 | SIB 07-07000 | 5 1/2 | 3 1/4 | 7 (7 1/4, 7 1/2) | 3 1/4 | 5 1/2 FH | 5 11/16 | 6 | 3 |
| SIB 07-07001 | 3 3/8 | 3 3/8 | 3 1/8 | ||||||
| SIB 07-07002 | 3 7/8 ib | 3 7/8 ib | 3 5/8 | ||||||
| SIB 07-07003 | 4 | 4 | 3 3/4 | ||||||
| 6 5/8 | SIB 07-08000 | 6 5/8 | 4 | 8 (8 1/4,8 1/2) | 4 | 6 5/8 FH | 6 15/16 | 7 1/8 | 3 3/4 |
| SIB 07-08001 | 4 1/2 | 4 1/2 | 4 1/4 | ||||||
| SIB 07-08002 | 5 | 4 3/4 ib |
Peb tus qauv hnyav hnyav laum yeeb nkab sib dhos yog tsim los ntawm tus pin thiab lub thawv cov cuab yeej sib txuas thiab lub raj hnyav hnyav nrog qhov nruab nrab ntxhov siab lossis hnav ncoo.Qhov kev teeb tsa no pab tiv thaiv kev ntxhov siab uas tuaj yeem tshwm sim lwm yam thiab tso cai rau kev taw qhia drilling nrog kev tswj lub zog thiab txo qhov sib txawv ntawm qhov sib txawv.
Peb kuj muaj DPM-HW95 thiab DPM-HW105 siab zog welded HWDP nrog 95,000 PSI thiab 105,000 PSI SMYS hlab thiab 120 KSI cov cuab yeej pob qij txha.
Txo tus nqi drilling (xyuas cov nqi drilling ib ko taw) los ntawm kev tshem tawm Drill Pipe tsis ua haujlwm hauv thaj chaw hloov pauv.
Txhim khu kev ua tau zoo ntawm cov rigs me me los ntawm kev yooj yim ntawm kev tuav.
Muab kev txuag nyiaj ntau hauv kev taw qhia drilling los ntawm kev hloov feem ntau ntawm Drill Collars hlua, txo qis qhov drilling Torque thiab Drag.
Txo kev nyiam ua Deferentially daig.Qhov no yog vim lub fact tias cov diameters loj yog yooj yim rau lo dua me me diameters.
Koj nyob hauv qhov chaw zoo kom paub ntau lub tswv yim los xaiv qhov tsim nyog dej zoo laum yeeb nkab kom tsis muaj sijhawm poob qis thiab txuag nqi los ntawm kev yuav qhov zoo tshaj plaws thiab siv tau ntev los ntawm ntau yam muaj.Ob peb lub tswv yim suav nrog
1-Kuaj xyuas cov yam ntxwv tshwj xeeb uas ua rau kev xyaum ua haujlwm zoo, txhim khu kev qha, thiab ruaj khov kom ua tau zoo tshaj ROI lossis rov qab los ntawm kev nqis peev.
2-Nrhiav ob lub cav av nkos rotary xyaum, ib qho rau lub tshuab teb lossis hydraulic thiab lwm qhov los tswj thiab xyuas kom lub tsev ua haujlwm nrog kev ua haujlwm zoo thiab ua haujlwm zoo.
3-Xaiv txoj cai rotary laum me ntsis kom ua tau zoo thiab ua haujlwm ntev ntawm cov kav dej drilling.
