Lub laum dab tshos, raws li "lifeline" ntawm tag nrho cov kev ua haujlwm, plays lub luag haujlwm tseem ceeb hauv kev sib txuam thiab tseem ceeb ntawm cov roj drilling.
1.Qhov Dimensions thiab Specifications ntawm VIGOR Drill Collars
Lub laum dab tshos, ua ib qho tseem ceeb ntawm cov hlua tho, yog ib qho tshwj xeeb muaj cov tubular siv rau lub hom phiaj ntawm drilling rau hauv av thiab muab qhov hnyav tseem ceeb ntawm qhov me ntsis thaum lub sijhawm ua haujlwm drilling. Nws ua haujlwm ua ke nrog lub laum yeeb nkab thiab tuaj nyob rau hauv ob lub ntsiab: slick thiab kauv-grooved. Vigor lub dab tshos yog tsim los ua kom tau raws li cov qauv siab tshaj plaws, ua kom pom kev ua haujlwm zoo thiab ua haujlwm ntev txawm tias nyob rau hauv kev xav tau ntawm qhov drilling. Peb cov txheej txheem tsim khoom tau ntawv pov thawj rau APl spec 7-1 thiab NS-1, thaum peb cov khoom tau txais kev tswj xyuas zoo los lav cov kev pabcuam txhim khu kev qha hauv qhov chaw hnyav downhole.
- Txuj: API7-1/NS-1
- Khoom siv: AISI 4145 non-magnetic khoom
- Cov kev xav tau tshwj xeeb: xov txias dov, Pin kawg kev ntxhov siab nyem zawj, Lub thawv kawg sab nraub qaum qhov nthuav dav, clamping thiab nqa grooves, hnav-tiv taus sawb.
- Hom: Slick Laum dab tshos, Kauv Laum dab tshos, Tsis-Magnetic Drill Collars
Nrog tus du, chrome-plated sab nraud txoj kab uas hla, nws txo torque thiab tiv thaiv kev puas tsuaj thaum hla lub qhov dej. Lub hard chrome plating kuj nce corrosion kuj.
Lub kauv / fluted profile tso cai rau kev khiav nrawm dua thiab txhim kho lub qhov ntxuav.Cov flutes muab cov kua dej dav dua kom nrawm nrawm thiab tiv thaiv kev txhaws.
Hauv qee qhov kev siv drilling, tshwj xeeb tshaj yog cov khoom siv rhiab xws li cov cuab yeej drilling thiab cov cuab yeej downhole, kev siv cov ntaub ntawv tsis sib nqus yog qhov tseem ceeb, Cov cuab yeej tsis sib nqus yog tsim los txo qis kev cuam tshuam nrog cov khoom siv tshawb nrhiav cov hlau nplaum thiab tswj qhov tseeb ntawm kev taw qhia drilling. kev ua haujlwm.
Qhov ntev ntawm cov dab tshos laum yog ntau yam, feem ntau ntsuas los ntawm sab nraud txoj kab uas hla thiab ntev. Feem ntau sab nraud txoj kab uas hla qhov ntau thiab tsawg ntawm ob peb nti mus rau ob peb ntiv tes, thiab VIGOR tuaj yeem muab sab nraud ntawm 3-14 Hauv.
|
O.D. |
Npog |
Kev sib txuas Style thiab Loj |
Kwv yees li. Qhov hnyav (kg) |
Kwv yees li. Qhov hnyav (kg) |
||||
|
Txuj (hauv.) |
Xaiv tau (hauv.) |
Rau Standard Bore |
Rau Optional Bore |
Std. Npog |
Xaiv. Npog |
|||
|
30ft ib |
31ft ib |
30 ft ib |
31ft ib |
|||||
|
3-1/8 |
1-1/4 |
1 |
NCO 23 |
2-3/8 Reg |
296 |
306 |
315 |
326 |
|
3-1/4 |
1-1/4 |
1 |
NCO 23 |
2-3/8 Reg |
325 |
336 |
345 |
357 |
|
3-1/2 |
1-1/2 |
1-1/4 |
NCO 26 |
- |
362 |
373 |
386 |
400 |
|
4-1/8 |
2 |
1-3/4 |
NCO 31 |
- |
469 |
485 |
503 |
520 |
|
4-1/4 |
2 |
1-3/4 |
NCO 31 |
- |
509 |
526 |
543 |
561 |
|
4-1/2 |
2 |
1-3/4 |
NCO 31 |
- |
588 |
607 |
621 |
642 |
|
4-3/4 |
2-1/4 |
2 |
NCO 35 |
NCO 38 |
632 |
653 |
671 |
693 |
|
5 |
2-1/4 |
2 |
NCO 38 |
- |
721 |
745 |
760 |
785 |
|
5-1/4 |
2-1/4 |
2 |
NCO 38 |
- |
815 |
841 |
853 |
881 |
|
5-1/2 |
2-1/4 |
2 |
NCO 38 |
- |
911 |
940 |
950 |
980 |
|
5-3/4 |
2-1/4 |
2-13/16 |
NCO 40 |
4-1/2 FH |
1,013 |
1,046 |
911 |
941 |
|
6 |
2-1/4 |
2-13/16 |
NCO 44 |
NC 40 os 4-1/2 FH |
1,118 |
1,155 |
1,016 |
1,050 |
|
6-1/4 |
2-1/4 |
2-13/16 |
NCO 44 |
NCO 46 |
1,230 |
1,270 |
1,128 |
1,165 |
|
6-1/2 |
2-1/4 |
2-13/16 |
NCO 46 |
NC 50 |
1,345 |
1,390 |
1,242 |
1,283 |
|
6-3/4 |
2-1/4 |
2-13/16 |
NCO 46 |
NC 50 |
1,466 |
1,510 |
1,361 |
1,406 |
|
7 |
2-13/16 |
2-1/4 |
NC 50 |
- |
1,486 |
1,535 |
1,589 |
1,641 |
|
7-1/4 |
2-13/16 |
3 |
NC 50 |
5-1/2 FH |
1,616 |
1,670 |
1,596 |
1,628 |
|
7-1/2 |
2-13/16 |
2 3/4 |
NC 50 |
5-1/2 Reg |
1,748 |
1,806 |
1,761 |
1,818 |
|
7-3/4 |
2-13/16 |
3 |
NCO 56 |
6-5/8 Reg |
1,887 |
1,950 |
1,848 |
1,910 |
|
8 |
2-13/16 |
3 |
NCO 56 |
6-5/8 Reg |
2,030 |
2,095 |
1,990 |
2,054 |
|
8-1/4 |
2-13/16 |
3 |
6-5/8 Reg |
- |
2,177 |
2,248 |
2,137 |
2,207 |
|
8-1/2 |
2-13/16 |
3 |
6-5/8 Reg |
- |
2,327 |
2,403 |
2,287 |
2,362 |
|
9 |
3 |
2-13/16 |
NCO 61 |
7-5/8 Reg |
2,605 |
2,690 |
2,645 |
2,730 |
|
9-1/2 |
3 |
2-13/16 |
7-5/8 Reg |
- |
2,938 |
3,035 |
2,978 |
30,76 |
|
9-3/4 |
3 |
2-13/16 |
NCO 70 |
7-5/8 Reg |
3,112 |
3,214 |
3,152 |
3,255 |
|
10 |
3 |
2-13/16 |
NCO 70 |
8-5/8 Reg |
3291 |
3400 |
3331 |
3440 |
|
11 |
3 |
- |
8-5/8 Reg |
- |
4090 |
4225 |
- |
- |
|
14 |
3-1/2 |
- |
8-5/8 Reg |
- |
6708 |
6727 |
- |
- |
Lus Cim: 1. APl tus qauv ntev ntev yog ± 6 "
2. Cov luj uas muaj nyob rau hauv lub rooj yog rau slick laum dab tshos, qhov hnyav yuav poob 49s rau tib lub me me kauv laum dab tshos.
Piv txwv li, hauv qee qhov kev ua haujlwm ntawm ntug dej hiav txwv roj drilling, laum dab tshos nrog rau sab nraud ntawm 6-8 ntiv tes yuav raug siv. Lawv qhov ntev yog feem ntau yog ob peb metres mus rau ntau kaum ntawm meters, nyob ntawm qhov tob ntawm lub qhov dej, qhov xwm txheej geological, thiab tag nrho cov qauv ntawm cov hlua tho. Nyob rau hauv cov nqe lus ntawm specifications, laum dab tshos muaj ntau hom kev twb kev txuas, nrog rau ntau yam API txheem hom xws li NC. Cov hom kev sib txuas no yog tsim los xyuas kom meej tias lub laum dab tshos tuaj yeem nruj thiab ntseeg tau txuas nrog lwm cov cuab yeej drilling hauv txoj hlua tho, ua kom muaj kev ncaj ncees thiab ruaj khov ntawm txoj hlua tho thaum lub sijhawm ua haujlwm drilling. Kev sib xyaw ua ke ntawm qhov sib txawv thiab qhov tshwj xeeb ntawm cov dab tshos laum tuaj yeem ua tau raws li qhov xav tau ntawm qhov sib txawv drilling qhov tob thiab qhov tob tob. Hauv qhov dej ntiav ntiav, me me laum dab tshos tuaj yeem siv tau, thaum qhov loj dua thiab ntev dua laum dab tshos yog xav tau rau cov qhov dej sib sib zog nqus lossis cov qhov dej tob tob kom muaj qhov hnyav txaus thiab ruaj khov rau lub laum me ntsis.
2.TnwsKeyRua oleDrillCollars uaOilDrilling
(A) Provide drilling siab
Lub laum dab tshos yog nyob ze ntawm lub ntsis hauv tag nrho cov hlua tho thiab ib qho ntawm nws lub luag haujlwm tseem ceeb yog muab lub ntsis nrog lub siab drilling. Thaum lub sij hawm drilling, txaus drilling siab yog lub hauv paus tseem ceeb ntawm lub hwj chim rau me ntsis kom tawg pob zeb thiab nkag mus rau qhov tsim. Lub laum dab tshos tuaj yeem xa cov siab siv los ntawm cov cuab yeej hauv av mus rau qhov me ntsis los ntawm kev tso siab rau nws tus kheej qhov hnyav thiab kev teeb tsa kom zoo hauv txoj hlua xyaum, ua kom lub ntsis txiav rau hauv pob zeb tsim smoothly thiab ua tiav kev txhim kho txuas ntxiv. Nyob rau hauv qhov tob tob drilling, raws li qhov tob ntawm lub qhov dej nce, lub hardness ntawm lub tsim feem ntau kuj nce, nyob rau hauv cov ntaub ntawv uas yuav tsum tau ib tug hnyav laum dab tshos yuav tsum tau muab ntau dua drilling siab los xyuas kom meej tias lub me ntsis yuav zoo ua txhaum lub pob zeb nyuaj.
(B) Ua kom muaj kev ruaj ntseg ntawm txoj hlua tho
Lub laum txoj hlua ua haujlwm nyob rau hauv ib qho chaw sib sib zog nqus tob hauv av, qhov chaw uas nws yooj yim cuam tshuam los ntawm ntau lub zog thiab raug rau qhov tshwm sim tsis ruaj khov xws li khoov thiab vibration. Lub xub ntiag ntawm laum dab tshos yog qhov tseem ceeb rau kev tswj xyuas qhov ruaj khov ntawm txoj hlua laum. Nrog rau sab nraud txoj kab uas hla loj dua thiab hnyav dua, laum dab tshos tuaj yeem txo qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm txoj hlua xyaum thiab txo nws txoj kev swaying thaum lub sij hawm tig thiab drilling. Tsis tas li ntawd, laum dab tshos muaj qhov siab ntawm kev nruj, uas ua rau lawv muaj peev xwm tiv taus lub zog sab nraud los ntawm kev tsim ntawm txoj hlua tho, tiv thaiv txoj hlua tho los ntawm kev sib tsoo ntau dhau ntawm phab ntsa ntawm lub qhov dej thiab yog li tiv thaiv kev ruaj ntseg thiab kev ncaj ncees ntawm lub qhov dej. thiab xyaum txoj hlua nws tus kheej. Qhov kev ruaj ntseg ruaj ntseg no tsis yog tsuas yog pab txhim kho kev ua haujlwm ntawm drilling, tab sis kuj txo qhov tshwm sim ntawm kev sib tsoo hauv av xws li cov yeeb nkab daig.
(C)Hloov torque
Thaum lub sijhawm ua haujlwm drilling, cov lus teb saum npoo av lossis cov cuab yeej tsav sab saum toj yuav tsum xa cov torque mus rau lub laum me ntsis txhawm rau tig nws thiab tawg pob zeb. Raws li ib qho tseem ceeb ntawm txoj hlua xyaum, lub dab tshos laum ua lub luag haujlwm tseem ceeb hauv kev xa cov torque. Nws cov khoom siv thiab cov qauv tsim kom ntseeg tau tias nws tuaj yeem tiv taus lub zog loj yam tsis muaj kev sib tw lossis tawg, yog li xa cov torque smoothly thiab zoo los ntawm qhov chaw mus rau lub laum me ntsis thiab xyuas kom meej tias lub laum me ntsis tig ntawm qhov xav tau ceev, ua kom muaj txiaj ntsig zoo drilling.
Hauv cov ntsiab lus, laum dab tshos, nrog rau lawv qhov ntev, qhov tshwj xeeb, thiab cov ntaub ntawv zoo, ua lub luag haujlwm tseem ceeb hauv cov roj drilling. Lawv yog qhov tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo ntawm kev ua haujlwm drilling, txhim kho kev ua haujlwm zoo thiab kev nyab xeeb, thiab tsim nyog rau lawv qhov tseem ceeb raws li "lifeline" ntawm cov roj drilling.
3.Vim li cas thiaj xaiv Vigor?
CHINA VIGOR tau tsim nyob rau hauv 2008, muaj nplooj siab rau kev tshawb fawb, kev tsim khoom, thiab kev muag khoom ntawm high-tech roj thiab roj drilling thiab ua tiav cov cuab yeej thiab khoom siv. Nws ua raws li lub zog ntawm lub ntiaj teb lub zog kev lag luam kev lag luam thiab tsom mus rau kev ua haujlwm ntau dua thiab ruaj khov cov khoom siv thev naus laus zis. Tom qab ntau tshaj kaum xyoo ntawm txoj kev loj hlob, nws cov khoom tau siv los ntawm ntau lub tuam txhab muaj npe nrov thoob ntiaj teb thiab cov chaw pabcuam roj av, thiab tau txais kev lees paub zoo thiab cov lus pom zoo. Lub tuam txhab ua raws li ISO 500901 kev tswj hwm zoo thiab API roj av koom haum cov qauv, txuas ntxiv kawm thiab txhim kho, thiab muab cov khoom lag luam thiab cov kev pabcuam uas ntseeg siab tshaj plaws.Yog tias koj xav tau, thov hu rau peb:0086 029 81161513 los yoginfo@vigorpetroleum.com.
VIGOR tau cog lus rau "txuas ntxiv mus txhawb lub ntiaj teb kev lag luam hluav taws xob nrog cov khoom lag luam zoo thiab cov qauv tshiab," thiab nws lub zeem muag yog "ua lag luam ib puas xyoo hauv kev lag luam hluav taws xob thiab ua haujlwm rau 1,000 ua lag luam hauv lub zog kev lag luam thoob ntiaj teb. " Nrog ib pab pawg neeg muaj zog thiab kev txawj ntse ntawm kev lag luam ua cov peev txheej, nws tau ua tiav ntau qhov kev sib tw hauv cov khoom siv tshiab thiab cov khoom siv high-tech, thiab tau tsim thiab tsim cov khoom tshiab rau hydraulic fracturing, tau txais ntau cov qauv siv hluav taws xob patents thiab invention patents.
