
[地質][礦業] 探井
It is due in Cuban waters by the end of the year, contracted by Spain's Repsol to drill an exploratory well.
西班牙Repsol石油公司在古巴海域的探井合同年末将要到期。
Through its application to an exploratory well, this technique was proved to play a very important role in reservoir evaluation.
應用于某預探井的實踐證明,定量熒光錄井技術在含油儲層評價中發揮了重要作用。
Well Dina-11 is a newly planed exploratory well, as the former Dina-1 was abandoned because of pipe sticking in the salt-water formation with ultra-high pressure.
迪那11井是繼迪那-1井鑽遇超高壓鹽水層卡鑽報廢後,新布的一口預探井。
In the operation progress of offshore exploratory well, the strength and stability of drilling riser can play an important role in offshore drilling and completion.
在海洋探井鑽井過程中,隔水導管的強度及穩定性對于安全鑽完井作業具有重要意義。
In this norm, it is regulated the methods of sampling, fabrication, and sorting for oil sand samples, rock sample collection and entity sectional samples in the exploratory well fields.
本标準規定了油氣探井現場油砂代表樣、岩樣彙集、實物剖面樣品的采樣、制作和整理方法。
|prospecting well/exploratory shaft;[地質][礦業][油氣]探井
exploratory well(探井)是石油與天然氣勘探領域中的核心術語,指為評估地下油氣資源潛力而鑽探的臨時性井孔。其核心目标是驗證地質構造中是否存在具備商業開采價值的油氣儲層,并為後續開發決策提供科學依據。
探井通常部署在地質數據有限或未開發的區域,通過岩心采樣、測井數據(如電阻率、孔隙度分析)和地層壓力測試等手段,确定目标地層的含油氣特征。例如,美國地質調查局(USGS)在阿拉斯加鑽探的探井曾揭示北極圈内潛在的未開發油氣資源分布規律(來源:USGS官網)。
現代技術如三維地震成像(來源:Schlumberger技術白皮書)大幅提升了探井定位精度,降低勘探成本。
探井數據直接影響油氣田開發可行性評估。根據國際能源署(IEA)報告,全球約60%的探井最終因儲量不足或開采難度大而被廢棄,凸顯其篩選高價值資源的核心作用(來源:IEA年度能源展望)。
"Exploratory well" 是一個專業術語,主要用于地質勘探和能源開發領域。以下是詳細解釋:
"Exploratory well" 指為勘探地下資源(如石油、天然氣、礦産等)或驗證地質構造而鑽探的井。其核心目的是通過采樣、測試等手段評估資源潛力和地質特征。
根據勘探階段,探井可分為:
如需進一步了解探井的技術參數或行業案例,可參考地質勘探專業文獻或行業報告。
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