Drill Pipe thiab Heavy Weight Drill Pipe

Drilling yeeb nkab yog ib qho tseem ceeb ntawm cov khoom siv drilling uas yog siv los rho cov roj los yog lwm yam kua hauv av. Tsis zoo li cov txheej txheem rho tawm, lub laum yeeb nkab lub luag haujlwm tseem ceeb yog los pab txhawb kev txav ntawm cov dej drilling mus rau me ntsis thiab rov qab tawm dua. Qhov no yog ua kom txo qis kev sib txhuam thiab cov cua kub sib sau. Lub laum yeeb nkab kuj hloov qhov drilling torque mus rau lub laum me ntsis, ua kom cov txheej txheem drilling hauv qab cov roj zoo. Nws yuav tsum tiv taus ntau lub zog, suav nrog rub, thauj khoom, nias, torsion, thiab dabtsi yog khoov, ua rau nws cov kev xav tau muaj zog heev.

Yuav Ua Li Cas Nrog Drilling Pipe

Lub laum pas nrig yog cov cuab yeej siv rau kev hloov lub zog hauv kev ua haujlwm drilling. Lub laum txoj hlua feem ntau muaj ntau yam xws li laum, laum dab tshos, drilling yeeb nkab, stabilizers, tshwj xeeb connectors, thiab Kelly. Lub luag haujlwm tseem ceeb ntawm txoj hlua laum yog: (1) tswj lub laum me ntsis, (2) siv qhov hnyav ntawm me ntsis (WOB), (3) xa hluav taws xob, (4) thauj cov dej drilling, thiab (5) ua haujlwm tshwj xeeb xws li cov cement. extrusion thiab tuav cov xwm txheej hauv av.

2 3/8", 2 7/8" thiab 3 1/2" Drill Pipe rau kev siv

Hauv API 5DP qhov tshwj xeeb, qhov kev siv OD yog 2 3/8", 2 7/8" thiab 3 1/2" laum kav, cov no feem ntau yuav tsum muaj ntau ntau hauv cov dej num drilling. .

Heavy Weight Drill Pipe

Hnyav hnyav laum yeeb nkab, raws li txhais los ntawm API SPEC 7-1, yog ib hom drilling yeeb nkab uas ntog ntawm qhov hnyav ntawm cov yeeb nkab drilling thiab laum dab tshos. Nws muaj cov phab ntsa tuab dua piv rau cov yeeb nkab drilling tsis tu ncua tab sis me dua li cov hlua tho. Lub raj txuas nrog rau qhov tshwj xeeb ntev-ntxiv laum yeeb nkab sib koom ua ke, thiab nyob rau hauv cov ntaub ntawv ntawm ib qho hnyav hnyav laum yeeb nkab, lub raj thiab cov cuab yeej sib koom ua ke. Cov khoom siv no feem ntau yog muab tso rau nruab nrab ntawm cov yeeb nkab laum thiab cov hlua tho qhov sib dhos kom tiv thaiv kev hloov pauv sai ntawm qhov hla ntawm txoj hlua laum thiab kom txo qis qaug zog.

Qhov zoo ntawm Hnyav hnyav laum yeeb nkab

ib. Hnyav hnyav laum yeeb nkab tuaj yeem hloov tau ib feem ntawm lub dab tshos tho tuaj yeem txo lub zog, txhim kho kev thauj khoom, thiab ua kom muaj peev xwm drilling thaum lub sij hawm sib sib zog nqus drilling.

b. Txhawm rau khaws cov sub thiab kev nyab xeeb clamp uas tsis siv thaum lub sijhawm ua haujlwm drilling, uas yooj yim rau kev khiav lag luam thiab tuaj yeem txuag lub sijhawm tripping.

c. Drilling nyob rau hauv kev kub ceev nyob rau hauv tsis tshua muaj torque nyob rau hauv cov kev taw qhia qhov dej thiab txo cov puas thiab puas ntawm txoj hlua tsis muaj qhov sib txawv siab thiab lo vim yog cov qib steel qis dua li laum dab tshos, me me kov thaj tsam nrog cov phab ntsa zoo.

Siv cov yeeb nkab drilling ntawm qhov chaw zoo

Hauv kev ua haujlwm drilling dav dav, nws yog ib qho kev sib txuas ntau cov kav dej sib txuas ua ke kom ncav cuag qhov tob dua. Txhawm rau kom ntseeg tau tias lub kav ntev thiab kev ua haujlwm ntawm cov kav dej no, qee yam tseem ceeb yog qhov tseem ceeb. Cov hlau siv yuav tsum muaj lub zog tshwj xeeb los tiv thaiv lub siab thiab lub zog torque thaum lub sijhawm drilling yam tsis muaj kev tawg. Tsis tas li ntawd, muaj kev nyiam siv cov kav dej no, tshwj xeeb tshaj yog cov nqi kim dua. Rau drilling qhov tob tob heev, cov hlau toughened yog ua hauj lwm vim nws superior resilience.

Thaum cov yeeb nkab laum tau siv rau hauv kev ua haujlwm drilling, nws raug thauj mus rau lwm qhov chaw rau kev tshuaj xyuas zoo. Lub hom phiaj tseem ceeb yog los soj ntsuam seb cov cuab yeej puas tseem muaj zog txaus rau cov ntawv thov yav tom ntej, ua ntej muab nws rau kev muag khoom raws li cov yeeb nkab laum. Cov kws tshaj lij siv ntau yam cuab yeej, suav nrog kev hloov kho spherometers thiab cov cuab yeej ntsuas ultrasonic hlau, txhawm rau txheeb xyuas qhov tsis muaj zog ntawm cov hlau. Cov txiaj ntsig ntawm cov kev ntsuam xyuas no txiav txim siab qhov kev faib tawm ntawm cov yeeb nkab drilling. Cov kav dej uas tsis siv tau txais qhov kev xaiv N, thaum P yog muab rau cov kav dej qib siab. Cov kav dej hauv ntau theem ntawm kev hnav yog cais raws li C1, C2, lossis C3. Thaum cov yeeb nkab cov qhab nia poob qis dua C3, nws tau cim nrog cov kab liab los qhia tias tam sim no suav tias yog cov khoom seem hlau.

Ntxiv nrog rau kev tshuaj xyuas cov yeeb nkab laum, nws yog ib qho tseem ceeb rau kev tshuaj xyuas lub hauv qab qhov sib dhos (BHA) rau cov haujlwm tshwj xeeb drilling. BHA yog ib lub raj zoo li cov khoom nyob ze ntawm lub laum me ntsis, tsim los ntawm cov khoom siv hlau hnyav dua thiab muaj zog dua.

Yuav ua li cas laum yeeb nkab tsim

Cov kav dej tho tsis yog tsim los ua cov ntawv hlau uas tau dov rau hauv cov raj. Hloov chaw, lawv yog tsim los ntawm vuam peb cais ua ke. Cov khoom no suav nrog lub raj nws tus kheej, lub thawv cuab yeej sib koom ua ke, thiab tus pin cuab yeej sib koom ua ke. Cov txheej txheem tsim khoom pib nrog lub hauv paus raj ua los ntawm cov hlau lossis txhuas. Qhov kawg ntawm lub raj tau dhau los ua cov txheej txheem hu ua kev ntxhov siab, qhov twg cov hlau yog roughened los tsim cov ntawv cog lus muaj zog. Kev ntxhov siab tuaj yeem ua rau sab hauv, sab nraud, lossis ntawm ntu ntu, thiab cov tuam txhab sib txawv siv ntau hom thiab ntau thiab tsawg ntawm cov yeeb nkab steel chim. Thaum kawg, cov kav dej raug kho cua sov kom ntseeg tau tias lawv muaj lub zog tsim nyog.

Thaum lub sijhawm tsim khoom, txhua qhov tseem ceeb ntawm cov yeeb nkab laum txuas thiab cov khoom sib koom ua ke tau txais kev kho mob zoo sib xws. Cov Connectors raug hloov los ua poj niam lossis txiv neej lub thawv lossis tus pin threaded kawg. Hauv kev sib dhos zaum kawg ntawm cov yeeb nkab, cov khoom sib txuas ntawm cov pob qij txha yog qhov cuam tshuam rau kev puas tsuaj lossis tsis ua haujlwm. Qhov no feem ntau yog vim qhov ntsuas kub qis dua thiab muaj zog ntxiv los yog brittleness ntawm cov hlau. Nws yog ib qho tsim nyog sau cia tias cov hlau muaj zog yuav ua rau cov nkig ntau dua, yog li kev tsim cov nroj tsuag meticulously ua raws li cov kev ntsuas meej los tiv thaiv kev ua tsis tiav thaum lub sijhawm drilling.

Thaum koj xav tau cov yeeb nkab laum rau koj txoj haujlwm drilling, nws yog ib qho tseem ceeb kom nkag siab tias nws tau ua li cas. Ib tus neeg muag khoom txhim khu kev qha ua raws li cov kev coj ua zoo tshaj plaws rau kev xaiv cov ntaub ntawv muaj zog, tsim cov kev sib txuas ruaj khov, thiab tsim cov pob qij txha uas tuaj yeem tiv taus siab. Qhov no ua kom cov txiaj ntsig zoo tshaj plaws hauv koj cov haujlwm drilling.

Raws li ib qho ntawm cov kws tshaj lij thiab cov chaw tsim khoom ntawm cov kav dej tho thiab cov kav dej tho qhov hnyav, Vigor ib txwm ua raws li cov neeg siv khoom-centricity los muab cov neeg siv khoom muaj txiaj ntsig zoo tshaj plaws los txo cov kev pheej hmoo thiab cov nqi rau cov neeg siv khoom. Cov kav dej laum thiab cov kav dej hnyav hnyav los ntawm Vigor yog tsim los ntawm kev nruj raws li qhov yuav tsum tau ua ntawm API 5DP thiab API 7-1, thiab tau siv rau hauv cov chaw loj roj av thoob ntiaj teb thiab tau txais kev qhuas los ntawm cov neeg siv khoom. Yog tias koj txaus siab rau Vigor cov khoom lag luam thiab cov thev naus laus zis, thov tsis txhob yig tiv tauj peb rau cov khoom lag luam zoo tshaj plaws, thev naus laus zis thiab kev pabcuam.

Yog xav paub ntxiv, koj tuaj yeem sau rau peb lub thawv ntawvinfo@vigorpetroleum.com & mail@vigorpetroleum.com