Kev Nyab Xeeb Cov Ntsiab Cai ntawm Drilling Rig
- Kev nyab xeeb ntawm cov neeg ua haujlwm ib txwm yog qhov tseem ceeb tshaj plaws ntawm txhua qhov drilling rig. Cov neeg tsav tsheb yuav tsum xyuas kom cov neeg ua haujlwm siv txhua yam khoom siv kev nyab xeeb tsim nyog, xws li cov kaus mom tawv thiab cov looj tsom iav tiv thaiv, thiab ua raws li cov txheej txheem kev nyab xeeb tsim nyog thaum ua haujlwm hauv thaj chaw muaj kev phom sij. Cov neeg ua haujlwm tseem yuav tsum muaj txoj kev npaj daws teeb meem thaum muaj xwm txheej ceev kom cov neeg ua haujlwm tau txais kev pab sai yog tias lawv ntsib teeb meem thaum ua haujlwm.
- Ib puag ncig kev nyab xeeb yog lwm qhov tseem ceeb uas yuav tsum tau xav txog thaum ua haujlwm ntawm lub tshuab drilling. Drilling rigs yuav tsum ua raws li cov kev cai nruj txog huab cua emissions, pov tseg cov dej khib nyiab, thiab cov khoom siv phom sij cia kom tiv thaiv cov ecosystems hauv zos los ntawm kev sib kis lossis kev puas tsuaj los ntawm lawv txoj haujlwm. Tsis tas li ntawd, cov neeg ua haujlwm yuav tsum tau saib xyuas qhov xwm txheej ntawm cov dej nyob ze ntawm lub cev kom tiv thaiv kev nchuav lossis lwm yam kev puas tsuaj los ntawm qhov tshwm sim thaum lub sijhawm ua haujlwm drilling.
- Thaum kawg, kev nyab xeeb kev ua haujlwm yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm lub tshuab drilling txhua lub sijhawm. Cov neeg tsav tsheb yuav tsum paub txog cov kev phom sij xws li kev hloov hauv av lossis cov qauv tsis ruaj khov, thiab xyuas kom meej tias kev kho kom zoo yog ua tiav ntawm txhua yam khoom siv rau kev ua haujlwm drilling txhawm rau txo qhov kev pheej hmoo ntawm cov khoom siv tsis zoo uas ua rau muaj kev sib tsoo lossis raug mob ntawm qhov chaw. Tsis tas li ntawd, kev tshuaj xyuas nruj me ntsis yuav tsum tau ua tsis tu ncua txhawm rau txheeb xyuas cov kev pheej hmoo ua ntej lawv dhau los ua teeb meem loj thiab ua rau muaj kev puas tsuaj lossis raug mob ntxiv.
Hom Risks:
Kev pheej hmoo yog ib feem ntawm kev ua haujlwm drilling thiab yuav tsum tau tswj xyuas kom muaj kev nyab xeeb. Cov hom kev pheej hmoo cuam tshuam nrog cov khoom siv drilling tuaj yeem sib txawv nyob ntawm seb hom kev ua haujlwm, hom rig, thiab ib puag ncig uas nws ua haujlwm. Cov kev pheej hmoo feem ntau suav nrog kev ua tsis tiav, kev tawg / hluav taws kub, tib neeg yuam kev lossis tsis saib xyuas, kev puas tsuaj ntawm cov khoom tawg thiab kev puas tsuaj ntuj tsim.
Kev ua haujlwm tsis zoo xws li kev puas tsuaj ntawm cov khoom siv tuaj yeem ua rau muaj qhov tshwm sim loj heev yog tias tsis kho sai thiab raug. Rigs yog cov khoom siv ntawm cov tshuab uas xav tau kev saib xyuas tsis tu ncua kom muaj kev nyab xeeb; tsis ua li ntawd tuaj yeem ua rau muaj kev ua haujlwm tsis zoo lossis kev sib tsoo. Kev phom sij tawg / hluav taws tuaj yeem tshwm sim los ntawm cov khoom siv hluav taws xob uas khaws cia rau ntawm qhov chaw lossis siv thaum ua haujlwm, uas tuaj yeem ua rau muaj kev puas tsuaj loj yog tias tsis kho kom raug.
Tib neeg yuam kev los yog tsis saib xyuas yuav tsum tau muab coj los txiav txim siab thaum ntsuas kev pheej hmoo ntawm lub tshuab drilling. Cov neeg ua haujlwm raug cob qhia tsis zoo lossis cov neeg ua haujlwm uas tsis ua raws li cov txheej txheem kev nyab xeeb qhia txog kev phom sij uas yuav tsum raug suav nrog los ntawm kev cob qhia thiab kev saib xyuas kom raug. Tsis tas li ntawd, cov khoom siv phom sij yog feem ntau muaj kev txhawj xeeb nrog cov khoom siv drilling vim lawv qhov sib thooj rau cov peev txheej xws li cov tshuaj siv hauv cov txheej txheem thiab cov khoom pov tseg uas tsim los ntawm kev ua haujlwm. Thaum kawg, kev puas tsuaj ntuj xws li av qeeg lossis dej nyab tuaj yeem ua rau muaj kev puas tsuaj loj yog tias tsis muaj kev ceev faj ua ntej.
Mechanical Hazards
Ib qho ntawm cov teeb meem kev siv tshuab feem ntau cuam tshuam nrog drilling rigs yog cov cuab yeej tsis ua haujlwm. Qhov no tuaj yeem tshwm sim thaum lub tshuab ua haujlwm tsis zoo lossis ua haujlwm tsis zoo, ua rau raug mob lossis khoom puas tsuaj. Cov neeg ua haujlwm yuav tsum raug cob qhia txhawm rau txheeb xyuas qhov muaj peev xwm ua rau muaj kev phom sij thiab paub siv thiab tswj cov cuab yeej zoo li cas. Nws tseem yog ib qho tseem ceeb uas yuav tsum tsis tu ncua kev tshuaj xyuas cov tshuab rau hnav thiab tsim kua muag, xeb, tsis muaj zog, thiab lwm yam, kom txhua yam teeb meem tuaj yeem daws tau ua ntej lawv yuav muaj kev phom sij.
Lwm yam kev phom sij ntawm kev siv tshuab drilling rigs suav nrog kev hlais, kev mus ncig thiab kev ntog los ntawm kev nyab xeeb tsis txaus xws li cov ntaiv thiab cov guardrails. Kev ua haujlwm ib puag ncig cov tshuab hnyav tuaj yeem ua rau muaj kev raug mob ntau yam yog tias tsis muaj kev nyab xeeb zoo hauv qhov chaw. Txhawm rau txo cov kev pheej hmoo no, cov tswv ntiav haujlwm yuav tsum xyuas kom meej tias cov ntaiv muaj qhov ruaj khov thiab cov tes tuav rau saum; guardrails yuav tsum tau ntsia rau qhov xav tau; cov plag tsev yuav tsum khaws cia kom tsis txhob muaj khib nyiab; thiab cov neeg ua haujlwm yuav tsum tau siv cov khau tsim nyog thaum ua haujlwm ntawm lub platform lossis scaffolding.
Thaum kawg, cov suab nrov yog lwm qhov tseem ceeb thaum nws los ua kom muaj kev nyab xeeb ntawm kev ua haujlwm drilling. Lub sij hawm ntev raug cov suab nrov los ntawm cov tshuab tuaj yeem ua rau hnov lus tsis zoo nyob rau lub sijhawm, yog li cov tswv ntiav haujlwm yuav tsum muaj kev tiv thaiv kev hnov lus txaus rau lawv cov neeg ua haujlwm yog tias cov suab nrov tshaj qhov pib. Tsis tas li ntawd, kev saib xyuas cov khoom siv tsis tu ncua pab txo cov suab nrov uas tsim los ntawm kev ua haujlwm tsis zoo lossis cov khoom siv uas hnav dhau sijhawm.
Hluav Taws Xob Phom Sij
Hluav taws xob muaj kev phom sij yog ib qho ntawm cov ncauj lus kev nyab xeeb tshaj plaws uas cuam tshuam nrog cov khoom siv drilling. Hluav taws xob tuaj yeem ua rau muaj kev phom sij rau cov neeg ua haujlwm thiab cov khoom siv, yog li nws yog ib qho tseem ceeb rau cov neeg ua haujlwm kom paub txog cov kev phom sij thiab ua cov kauj ruam los txo cov kev pheej hmoo. Ib txoj hauv kev ua qhov no yog los ntawm kev ua kom txhua qhov hluav taws xob hluav taws xob, hloov hluav taws xob, cov hlua hluav taws xob thiab cov xaim hluav taws xob tau sau npe zoo, ruaj ntseg, thiab khaws cia. Nws tseem yog ib qho tseem ceeb uas yuav tau soj ntsuam tag nrho cov cords thiab plugs rau cov cim ntawm kev puas tsuaj ua ntej siv lawv nyob rau hauv txhua qhov teeb meem. Tsis tas li ntawd, cov neeg ua haujlwm yuav tsum tsis txhob kov cov xov hlau tsis zoo lossis siv cov cuab yeej ze ntawm qhov chaw hluav taws xob. Lwm yam kev tiv thaiv kev nyab xeeb suav nrog hnav cov iav tiv thaiv kom zoo thaum ua haujlwm nyob ib puag ncig lub zog muaj zog thiab tsis txhob siv lub tshuab ua haujlwm thaum sawv ntsug ntawm qhov chaw ntub dej lossis ze qhov dej. Thaum kawg, cov neeg ua haujlwm yuav tsum nco ntsoov siv lub tshuab hluav taws xob cuam tshuam hauv av (GFCI) thaum ua tau txhawm rau tiv thaiv kev poob siab vim qhov kev npaj txhij txog ntawm hluav taws xob ntws. Ua raws li cov txheej txheem no yog qhov tseem ceeb hauv kev zam kom tsis txhob muaj xwm txheej txaus ntshai cuam tshuam nrog hluav taws xob ntawm qhov chaw drilling rig.
Hluav Taws & tawg
Kev tiv thaiv hluav taws thiab kev tiv thaiv yog ib lub ntsiab lus tseem ceeb ntawm kev nyab xeeb los xav txog ntawm lub tshuab drilling. Kev nyab xeeb hluav taws thiab tawg yuav tsum tau ua tib zoo saib xyuas, vim tias cov khoom siv hluav taws xob tuaj yeem pom muaj nyob hauv ntau qhov chaw ntawm lub rig, xws li tho yeeb nkab cia, roj tso tsheb hlau luam, thiab cov khoom siv hluav taws xob. Lwm qhov teeb meem hluav taws kub muaj xws li kev ua haujlwm vuam, cov khoom siv haus luam yeeb, thiab cov khoom siv hluav taws xob nyob ze ntawm cov nplaim taws qhib lossis qhov chaw kub. Txhawm rau tiv thaiv kom tsis txhob muaj hluav taws kub nyhiab ntawm lub rig, txhua tus neeg ua haujlwm yuav tsum raug cob qhia kom paub txog cov cim hluav taws kub thiab cov txheej txheem kev teb thaum muaj xwm txheej ceev. Kev saib xyuas cov cuab yeej tsim nyog yuav tsum tau ua tsis tu ncua txhawm rau txo qhov kev pheej hmoo ntawm hluav taws kub pib los ntawm kev xaim tsis raug lossis lwm yam teeb meem kev siv tshuab.
Kev tawg yog lwm qhov kev phom sij loj uas cuam tshuam nrog cov khoom siv drilling, vim tias muaj cov pa roj carbon monoxide tshwm sim uas tuaj yeem khaws cia hauv hnab ris hauv av thaum lub sijhawm ua haujlwm drilling. Txhawm rau txo qhov kev pheej hmoo ntawm kev tawg tshwm sim ntawm qhov chaw xyaum, txhua tus neeg ua haujlwm yuav tsum ua raws li kev ua haujlwm nyab xeeb thaum tuav cov khoom siv roj av uas muaj cov tshuaj tsis haum xws li methane lossis hydrogen sulfide gas (H2S). Qhov no suav nrog kev hnav khaub ncaws tiv thaiv xws li cov nplaim hluav taws kub hnyiab thiab lub qhov ncauj qhov ntswg thaum nkag mus rau thaj chaw muaj kev phom sij uas muaj cov pa hluav taws xob sib kis. Tsis tas li ntawd, kev tshuaj xyuas kom zoo yuav tsum tau ua ua ntej pib txhua yam haujlwm uas tuaj yeem cuam tshuam cov roj no txhawm rau ua kom muaj kev nyab xeeb zoo rau txhua tus neeg koom nrog hauv kev xyaum ua haujlwm.
Kev Tiv Thaiv Kev Nyab Xeeb:
Kev tiv thaiv kev phom sij ntawm lub tshuab drilling yog qhov tseem ceeb txhawm rau kom muaj kev nyab xeeb thiab ua haujlwm zoo. Ib txoj hauv kev los tiv thaiv cov xwm txheej txaus ntshai yog los ntawm kev siv cov cuab yeej tiv thaiv tus kheej (PPE). Qhov no suav nrog cov kaus mom tawv, tsom iav kev nyab xeeb, lub tshuab ua pa, tiv thaiv kev hnov lus, hnab looj tes thiab lwm yam khoom tshwj xeeb nyob ntawm txoj haujlwm tau ua. Kev cob qhia kom raug kuj tseem tuaj yeem pab txo qis kev phom sij los ntawm kev ua kom cov neeg ua haujlwm paub txog kev phom sij ntawm lub rig. Kev sib txuas lus ntawm cov neeg ua haujlwm yuav tsum tau txhawb kom txhua tus tuaj yeem ua haujlwm ua ke ua ib pab pawg. Kev saib xyuas cov cuab yeej yuav tsum tau ua kom tiav zoo ib yam txhawm rau txhawm rau ua kom muaj kev ua haujlwm zoo thiab txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis zoo lossis teeb meem tshwm sim. Thaum kawg, cov neeg ua haujlwm yuav tsum ua raws li tag nrho cov txheej txheem kev nyab xeeb thiab cov txheej txheem txhua lub sijhawm kom tsis txhob muaj qhov xwm txheej txaus ntshai tshwm sim thaum lawv tab tom ua haujlwm ntawm lub tshuab drilling.
Kev cob qhia thiab kev kawm
Kev cob qhia thiab kev kawm yog qhov tseem ceeb rau kev tswj xyuas qhov chaw ua haujlwm nyab xeeb ntawm lub tshuab drilling. Nws yog ib qho tseem ceeb kom ntseeg tau tias cov neeg ua haujlwm paub txog kev ntsuas kev nyab xeeb uas xav tau los tiv thaiv lawv tus kheej thiab lwm tus los ntawm kev phom sij. Qhov no suav nrog cov ncauj lus xws li kev siv cov cuab yeej tiv thaiv tus kheej kom raug, kev txheeb xyuas qhov xwm txheej, kev tswj xyuas, cov txheej txheem teb thaum muaj xwm txheej ceev thiab cov txheej txheem khiav tawm. Kev cob qhia yuav tsum tau hais txog cov ncauj lus xws li kev qhia txog kev sib tsoo, kev tu cov cuab yeej siv niaj hnub, cov txheej txheem nqa kom raug thiab kev noj qab haus huv thiab kev nyab xeeb thaum ua haujlwm ntawm lub rig. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau muab cov kev kawm rov qab ua ntu zus kom cov neeg ua haujlwm tuaj yeem nyob nrog cov kev hloov pauv hauv cov cai lossis cov kev pheej hmoo tshiab uas tau tsim los ntawm lub sijhawm. Kev kawm yuav tsum tau ua kom haum rau txhua tus neeg lub luag haujlwm txhawm rau ua kom lawv paub tseeb tias lawv lub luag haujlwm yog dab tsi thaum nws los txog rau kev nyab xeeb ntawm lub rig. Qhov no yuav pab txo qis kev sib tsoo vim yog kev cob qhia tsis raug lossis tsis muaj kev paub.
Ceeb toom Systems
Cov txheej txheem ceeb toom yog cov ntsiab lus tseem ceeb ntawm kev nyab xeeb ntawm cov khoom siv drilling uas tuaj yeem pab txo qhov muaj feem cuam tshuam rau ntawm qhov chaw. Cov txheej txheem ceeb toom feem ntau suav nrog lub sirens thiab lub tswb uas ceeb toom cov neeg ua haujlwm ntawm qhov xwm txheej uas muaj kev phom sij. Tsis tas li ntawd, lawv kuj tseem tuaj yeem muab cov lus ceeb toom pom xws li teeb liab liab lossis teeb pom kev zoo. Txhawm rau kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm, cov txheej txheem ceeb toom no yuav tsum tau sim thiab tswj xyuas tsis tu ncua, thiab lawv cov kev siv tau saib xyuas los ntawm cov neeg saib xyuas. Kev cob qhia kom raug kuj yuav tsum tau muab qhia txog yuav ua li cas teb thaum muaj xwm txheej ceeb toom tshwm sim. Tsis tas li ntawd, cov txheej txheem ceeb toom yuav tsum tau muab tso rau hauv qhov chaw nyob hauv thaj chaw uas cov neeg ua haujlwm yuav tsis tuaj yeem pom lawv lossis hnov lawv lub sijhawm thaum lub tshuab nrov nrov khiav nyob ze. Thaum kawg, nws yog qhov tseem ceeb uas txhua tus neeg ua haujlwm khiav tawm tam sim ntawd thaum muaj kev ceeb toom tshwm sim txhawm rau kom tsis txhob muaj kev raug mob lossis raug mob los ntawm qhov xwm txheej twg tau raug txheeb xyuas.
Tswj Kev Risk:
Kev tswj kev pheej hmoo yog ib feem tseem ceeb ntawm kev nyab xeeb ntawm qhov drilling rig. Nws suav nrog kev txheeb xyuas cov kev pheej hmoo, txheeb xyuas qhov muaj peev xwm txaus ntshai thiab tsim cov tswv yim los txo qis thiab tswj lawv. Kev tswj hwm kev pheej hmoo yog cov txheej txheem ntawm kev soj ntsuam, tswj thiab saib xyuas kev pheej hmoo cuam tshuam nrog kev ua haujlwm ntawm lub tshuab drilling. Nws suav nrog kev lees paub qhov muaj peev xwm txaus ntshai, ntsuas qhov yuav tshwm sim ntawm lawv qhov tshwm sim, ua cov kauj ruam tsim nyog los txo lossis tshem tawm lawv qhov cuam tshuam rau cov neeg ua haujlwm thiab cov cuab yeej siv thiab siv cov txheej txheem kev nyab xeeb tsim nyog. Txhawm rau kom muaj kev tswj hwm kev pheej hmoo zoo ntawm lub tshuab drilling, cov neeg ua haujlwm yuav tsum paub txog cov kev hloov pauv hauv cov cai lossis cov qauv uas tuaj yeem cuam tshuam rau kev ua haujlwm nrog rau cov thev naus laus zis tshiab lossis kev coj ua haujlwm uas yuav txo tau cov kev pheej hmoo. Qhov no tseem suav nrog kev tshuaj xyuas cov cuab yeej tsis tu ncua rau kev ua haujlwm ncaj ncees thiab ua kom cov neeg ua haujlwm raug cob qhia zoo hauv kev ua haujlwm nyab xeeb. Tsis tas li ntawd, kev tshuaj xyuas tsis tu ncua yuav tsum ua kom ntseeg tau tias tag nrho cov txheej txheem kev nyab xeeb tau ua raws li raug, nrog rau kev txheeb xyuas cov ntaub ntawv xws li cov ntaub ntawv khaws cia kom raug. Kev cob qhia cov neeg ua haujlwm tsim nyog yuav tsum tau muab txhawm rau txhawm rau lav tag nrho cov neeg ua haujlwm nkag siab txog cov txheej txheem kev pheej hmoo, cov txheej txheem txo qis, cov txheej txheem kev nyab xeeb thiab cov phiaj xwm thaum muaj xwm txheej ceev rau txhua qhov xwm txheej txaus ntshai uas yuav tshwm sim thaum ua haujlwm.
Cov Khoom Siv Kev Nyab Xeeb
Cov cuab yeej siv kev nyab xeeb yog qhov tseem ceeb rau cov khoom siv drilling thiab tuaj yeem pab tiv thaiv kev raug nqi kim. Ib qho ntawm cov khoom siv kev nyab xeeb tseem ceeb tshaj plaws yog lub tshuab hluav taws xob tiv thaiv hluav taws xob (BOP), uas yog siv los kaw cov roj ntws los yog roj yog tias nws poob qis heev. Nws yog ib qho loj, hnyav-lub luag haujlwm hlau valve uas zaum saum lub taub dej thiab tuaj yeem ua hydraulically lossis mechanically ua haujlwm. Lwm yam khoom siv kev nyab xeeb tseem ceeb yog lub kaw lus kaw thaum muaj xwm txheej ceev (ESD) uas cia li kaw qhov xyaum thaum muaj xwm txheej ceev, xws li hluav taws xob tsis ua haujlwm lossis hluav taws kub. Nws suav nrog cov sensors, relays thiab cov keyboards uas kuaj pom qhov xwm txheej kub ntxhov thiab tom qab ntawd qhib lub kaw lus ESD kom nres tag nrho cov haujlwm tam sim ntawd. Lwm cov cuab yeej muaj kev nyab xeeb suav nrog lub siab nyem li qub, kev nyab xeeb mus ncig ntawm cov xov hlau thiab lub tswb, cov tshuab hluav taws kub tsis siv neeg thiab cov kev soj ntsuam seismic kom pom cov av qeeg nyob ze ntawm qhov chaw drilling. Tag nrho cov cuab yeej kev nyab xeeb no ua lub luag haujlwm tseem ceeb hauv kev pab ua kom muaj kev nyab xeeb ua haujlwm ib puag ncig ntxiv rau txo qis kev pheej hmoo cuam tshuam nrog kev ua haujlwm drilling.
Kev tshuaj xyuas tsis tu ncua
Kev tshuaj xyuas tsis tu ncua yog lub ntsiab lus tseem ceeb ntawm kev nyab xeeb rau cov khoom siv drilling. Nws yog ib qho tseem ceeb los tshuaj xyuas lub rig thiab nws cov khoom siv tsis tu ncua kom ntseeg tau tias txhua yam khoom muaj kev nyab xeeb thiab ua haujlwm zoo. Qhov no suav nrog kev saib xyuas tsis tu ncua ntawm derrick, mast, crown thaiv, kos cov haujlwm, swivel, rotary rooj, kelly bushing thiab lwm yam txav ntawm txoj hlua tho. Tsis tas li ntawd, nws yog ib qho tseem ceeb los xyuas tag nrho cov kev txhawb nqa xws li hoisting blocks, hlau ropes thiab slings rau cov cim qhia ntawm hnav lossis puas. Thaum kawg, nws yog ib qho tsim nyog los tshuaj xyuas cov laum hauv pem teb thiab cellars txhua hnub kom muaj kev phom sij lossis teeb meem uas tuaj yeem ua rau muaj xwm txheej lossis raug mob. Kev tshuaj xyuas tsis tu ncua pab tiv thaiv kev kho tus nqi kim lossis kev poob qis vim cov cuab yeej tawg. Lawv kuj xyuas kom meej tias cov neeg ua haujlwm nyob rau ntawm qhov chaw muaj kev nyab xeeb los ntawm kev puas tsuaj thaum ua haujlwm ntawm lub tshuab drilling kom zoo.
Txoj Kev Npaj Kho Mob Kub Ceev
Ib txoj kev npaj daws teeb meem thaum muaj xwm txheej ceev yog qhov tseem ceeb rau kev tswj xyuas kev nyab xeeb ntawm lub tshuab drilling. Txhawm rau kom txhua tus neeg ua haujlwm paub txog cov txheej txheem xwm txheej ceev, nws yog ib qho tseem ceeb uas yuav tsum muaj kev xyaum ua haujlwm tsis tu ncua thiab kev cob qhia. Txhua tus neeg ua haujlwm yuav tsum paub txog qhov chaw ntawm cov khoom siv thaum muaj xwm txheej ceev xws li hluav taws tua hluav taws, cov khoom siv pab thawj zaug, thiab cov kev khiav tawm. Nws tseem yog qhov tseem ceeb uas txhua tus neeg nkag siab txog cov saw hlau ntawm cov lus txib thaum muaj xwm txheej ceev, tshwj xeeb tshaj yog leej twg lawv yuav tsum ceeb toom rau yog lawv pom qhov xwm txheej lossis xav tau kev pab. Cov txheej txheem kev sib txuas lus thiab cov txheej txheem yuav tsum tau tsim kom txo tau qhov tsis meej pem thaum muaj xwm txheej npaj txhij txog. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas cov neeg ua haujlwm nkag siab yuav ua li cas kaw qee lub tshuab kom sai kom txo tau qhov kev puas tsuaj los ntawm kev ua haujlwm tsis zoo ntawm cov tshuab lossis lwm yam teeb meem tshwm sim. Thaum kawg, kev saib xyuas tsis tu ncua tuaj yeem pab tiv thaiv ntau yam xwm txheej kub ntxhov tshwm sim hauv thawj qhov chaw los ntawm kev ua kom tag nrho cov khoom ua haujlwm zoo thiab nyab xeeb.
xaus
Qhov xaus ntawm lub ntsiab lus ntawm kev nyab xeeb drilling rig yuav tsum tau tsom mus rau qhov tseem ceeb ntawm kev ua raws li cov txheej txheem kev nyab xeeb. Nws yog ib qho tseem ceeb kom nco ntsoov cov neeg ua haujlwm tias kev nyab xeeb yog qhov tseem ceeb rau kev zam kom tsis txhob muaj xwm txheej thiab ua kom muaj kev noj qab haus huv ntawm txhua tus neeg koom nrog hauv txheej txheem drilling. Los ntawm kev ua raws li txoj cai kev nyab xeeb, cov neeg ua haujlwm tuaj yeem txo lawv txoj kev pheej hmoo ntawm kev raug mob thiab xyuas kom lawv qhov chaw ua haujlwm nyob nyab xeeb. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum muaj ib txoj kev npaj rau kev ua haujlwm drilling uas suav nrog kev cob qhia kom raug thiab kev kawm txog yuav ua li cas kom muaj kev nyab xeeb ntawm cov khoom siv. Tsis tas li ntawd, muaj kev xyaum thiab tshuaj xyuas tas li tuaj yeem pab xyuas kom txhua txoj cai kev nyab xeeb raug ua raws li raug. Txhawm rau kom muaj kev nyab xeeb ntawm kev ua haujlwm, nws yuav tsum tau cog lus rau kev cob qhia tsis tu ncua thiab kev tshuaj xyuas tsis tu ncua. Nrog rau cov kev ceev faj nyob rau hauv qhov chaw, cov neeg ua haujlwm tuaj yeem ntseeg tau tias lawv tau ua cov kauj ruam tsim nyog los ua kom lawv nyob nyab xeeb thaum txhua qhov haujlwm drilling.
