發(fā)布時間：2018-06-21 12:40

  本文選題：冀東油田 + 大位移井�。� 參考：《東北石油大學》2015年碩士論文

【摘要】：作為油氣田行業(yè)的高精尖工藝,大位移井鉆井技術是基于水平井、定向井技術的鉆井工藝,在海上油田、灘海油田得到了廣泛應用。對于地面條件復雜的油氣藏的勘探開發(fā)也發(fā)揮了積極作用。在這種工藝的應用中,南海西江和渤海灣的近海地區(qū)的淺海區(qū)域,在油田生產(chǎn)中積極利用大位移井鉆井技術海油陸采,能夠減少修建人工島、人工海堤等項目,節(jié)約大量的投資。針對大位移井的技術方面存在的難點,近年來,專家組織進行了系列的技術攻關,從優(yōu)化設計鉆井、計算機應用、國產(chǎn)化配套技術、軟件技術升級等方面進行了廣泛的探索和研究,從而在理論和實踐中得以突破。冀東油田接著國內大位移井鉆井水平快速發(fā)展的東風,在灘海海域、人工島兩方面的地理位置條件下,不斷加大開發(fā)力度,勘探開發(fā)面積的擴展,大位移井的經(jīng)濟效益和社會效益更加顯著,其發(fā)展前景日益廣闊,為冀東油田的快速發(fā)展提供了有力保障。本文主要研究的是在冀東油區(qū)復雜地質情況下,把大位移井的技術如何在實施南堡區(qū)塊3號構造中的7口井勘探開發(fā)中具體應用,在分析基本施工數(shù)據(jù)的基礎上,做初步總結,并做了鉆具組合在大位移井井身控制技術的現(xiàn)場應用的研究工作,提出了自己的見解和結論。
[Abstract]:As a high precision technology in oil and gas field, the drilling technology of extended reach well is based on horizontal well and directional well technology, which has been widely used in offshore oil field and beach oil field. It also plays an active role in exploration and development of oil and gas reservoirs with complex surface conditions. In the application of this process, in the shallow sea areas of the Xijiang River and the Bohai Bay in the South China Sea, the drilling technology of large displacement wells can be actively used in the production of oil fields in the offshore areas, thus reducing the construction of artificial islands, artificial seawalls and other projects. Save a lot of investment. In view of the difficulties existing in the technical aspects of extended reach wells, in recent years, experts have organized a series of technical tackling problems, from optimizing the design of drilling wells, computer applications, and home-made matching technologies. Software technology upgrading has been extensively explored and studied, thus making a breakthrough in theory and practice. In Jidong Oilfield, with the rapid development of the drilling level of large displacement wells in China, under the geographical conditions of beach sea area and artificial island, the development intensity and the expansion of exploration and development area are constantly increased. The economic and social benefits of the extended reach well are more remarkable, and its development prospect is increasingly broad, which provides a strong guarantee for the rapid development of Jidong Oilfield. This paper mainly studies how to apply the technology of extended displacement well in 7 wells in No.3 structure of Nanbao block under the complex geological conditions in eastern Hebei oil region, and make a preliminary summary on the basis of analyzing the basic construction data. The field application of drilling tool combination in wellbore control technology of extended reach well is studied, and its own opinion and conclusion are put forward.
【學位授予單位】：東北石油大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TE24

【參考文獻】

相關期刊論文 前1條

1 耿曉光;孫憲軍;鄭濤;;水平井水基鉆井液體系應用現(xiàn)狀[J];鉆井液與完井液;2007年06期

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本文編號：2048641