Raws li Lub Khoos Kas Economic Lub Kaum Ib Hlis 1, tus tub ceev xwm tsis ntev los no tau kawm los ntawm "2018 Ncig Tebchaws thiab Kev Lag Luam Txawv Tebchaws thiab Roj Kev Lag Luam Kev Lag Luam" uas yog National High-End Think Tank China National Petroleum Corporation Economic thiab Technological Research Institute volatility nce hauv 2018. Lub siab tshaj plaws qhov siab tshaj yog 71%.
Raws li cov qauv, lub ntiaj teb pob zeb siv zog ntau dua los ntawm 2.4% ntawm xyoo 2018, tshaj qhov tsis siv hluav taws xob kev noj kev haus (2.1%), uas cov roj siv tau nce ntau dua 5%, tshaj qhov kev ntshaw. Ua ntej txoj kev loj hlob hauv kev siv tshuab fossil-fossil, cov kev ua kom huv thiab cov roj tsawg ntawm cov pob txha ua zog yuav nyob twj ywm qhov tseem ceeb ntawm kev hloov hlab.
Los ntawm cov kev xav ntawm cov khoom, qhov poob ntawm Tuam Tshoj tus luam tawm cov roj nyoos tau raug cuam tshuam. Li Luguang, tus thawj tswj hwm ntawm Tuam Tshoj National Petroleum Corporation, tau hais tias peb lub tuam txhab loj cov tuam txhab, suav nrog Lub Teb Chaws Tebchaws Lub Tebchaws Petroleum Corporation, muaj kev txhawb zog kom lawv txoj kev tshawb nrhiav thiab kev txhim kho kom muaj kev ruaj ntseg hauv lub teb chaws. Nyob rau hauv 2018, peb cov tuam txhab tseem ceeb ntawm cov tuam txhab loj tau ua tiav cov kev sib tw tshiab hauv Bohai Bay, Xinjiang, Sichuan thiab Chongqing. Crude roj ntau lawm tsis cia poob thiab stabilized. Lub xyoo kwv yees li ntawm 189 lab tons, cia li 1% xyoo-rau-lub xyoo, thiab poob qis heev.
Los ntawm cov kev lag luam ntawm kev lag luam txhim kho, Tuam Tshoj txoj kev ua lag luam roj thiab kev txhim kho kev lag luam txhim kho ntxiv lawm. Nyob rau hauv 2018, Tuam Tshoj tus roj thiab cov roj ua lag luam nkag mus rau theem pib qhov kev tsim kho cov kev hloov kho cov roj thiab roj. Cov kev ntsuas nyob ib ncig ntawm kev tsim kho ntawm kev ua lag luam thiab kev ruaj ntseg system muaj maj mam nkag. Tag nrho cov saw ntawm cov roj thiab kev lag luam kev lag luam tau nthuav dav thiab qhib, thiab cov koom haum roj thiab cov chaw lag luam tuaj yeem sai heev. Nyob hauv lub tebchaws uas tseem ceeb tshaj plaws, nws yog lub luag haujlwm tseem ceeb hauv kev txuag khoom nruab ntug nyob rau lub caij ntuj no; qhov pace ntawm txawv teb chaws peev tau ceev nrawm thiab qhov siv tau nce significantly.