探井 是一种地质调查的手段(方法),基岩埋藏较深,探槽无法达到地质目的或受地面条件影响,无法施工探槽时采用的一种占地面积较小的浅部地质工程。在油气田范围内,为确定油气藏是否存在,圈定油气藏边界,并对油气藏进行工业评价,取得油气开发所需要的地质资料而钻的井称为探井。探井分类要与我国目前的勘探阶段划分、勘探程序结合起来,还要与油气勘探的钻探目的紧密结合起来。我国探井分类主要有地质井、参数井、预探井、评价井以及水文井。详细介绍 了探井的概念、分类、成本构成、探井解释等。
...国天然气全景网 关键词探井;井口结构:隔水导管;强度;稳定性;有限元计算;渤海油田 [gap=1290]Key words: exploratory well; wellhead configuration; drilling risefi strength; stability; finite element ca...
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钻探井位 well drilling positions
深探井 exploration well ; deep exploratory well ; deep exploration well
预探井 exploration well ; blue sky exploratory well ; preparatory reconnaissance borehole ; Preliminary Prospecting Well
初探井 [油气] wildcat well ; [油气] pioneer well ; wild cat
超深预探井 ultradeep prospecting well
小探井 bell pit
钻初探井 wildcatting
倾斜探井 day eye
探井钻凿 wildcatting
Shengke-1 Well, a key exploratory well of SINOPEC, is the deepest in the developing history of Shengli Oil Field, with total depth of 7026m, barefoot isolation section depth of 2873m, up to 150℃on top and 251℃at bottom.
中石化重点探井胜科1井是胜利油田开发史上最深的一口井。
参考来源 - 油井水泥降失水剂的研制与应用·2,447,543篇论文数据,部分数据来源于NoteExpress
但是勘探井的数量却急剧减少了78%。
用于工业钻探井口凝固胶体配料、提高粘度。
For industrial drilling wellhead solidified gel ingredients, improve the viscosity.
因此,本方法应用能满足探井和开发井钻井工程需要。
So, the application of the method could meet the need of drilling engineering of exploration well and development well.
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