推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 據(jù)普氏能源資訊休斯頓報(bào)道，根據(jù)標(biāo)準(zhǔn)普爾全球普氏能源資訊分析公司的最新統(tǒng)計(jì)數(shù)據(jù)，美國(guó)在用石油和天然氣鉆機(jī)總數(shù)在周四結(jié)束的當(dāng)周減少了6部至1065部，延續(xù)了過(guò)去6個(gè)月的穩(wěn)步下降趨勢(shì)，期間偶爾會(huì)出現(xiàn)曲折。
統(tǒng)計(jì)數(shù)據(jù)顯示，5月17日當(dāng)周美國(guó)在用石油鉆機(jī)數(shù)大幅減少了14部至838部，而本周在用天然氣鉆機(jī)數(shù)增加了6部至224部。此外，未指定用于石油或天然氣的鉆機(jī)數(shù)增加了2部。
去年同期，美國(guó)在用鉆機(jī)總數(shù)為1117部。上周在用油氣鉆機(jī)總數(shù)平均為1071部，而此前一周為1084部。
2018年11月中旬，美國(guó)國(guó)內(nèi)在用鉆機(jī)總數(shù)達(dá)到了1223部，創(chuàng)下了近期新高，此后逐漸減少，不過(guò)也出現(xiàn)了一些周期性的顯著增長(zhǎng)。然而，總體而言，趨勢(shì)是小幅下滑。
