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| 套损井修复技术在中原油田的应用 | |
| 引用本文： | 阚庆山,刘汝东,苏娟.套损井修复技术在中原油田的应用[J].断块油气田,2009,16(3):121-122. |
| 作者姓名： | 阚庆山 刘汝东 苏娟 |
| 作者单位： | 1. 中原油田分公司油气技术管理部,河南,濮阳,457001 2. 中原油田分公司物资供应处,河南,濮阳,457001 3. 中原油田分公司采油一厂,河南,濮阳,457001 |
| 摘 要： | 中原油田是一个复杂的断块油气田,由于地应力异常高、盐层塑性滑移等因素,套管损坏的程度高于其他油田。深层套管损坏的井较多,造成的深层事故也较多,给油水井的修复带来了极大困难。近几年来,中原油田在深井开窗侧钻、深井下101.6mm套管、套管变形井修复、实体膨胀管补贴等方面取得了一些研究进展,并修复了一批深层的复杂事故井,使油田井况恶化的趋势得到好转,改善了开发效果。 |
| 关 键 词： | 深井 套管损坏 开窗侧钻 101.6mm套管 膨胀管补贴 |
Application of repairing technology for casing damage well in Zhongyuan Oilfield |
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| Kan Qingshan,Liu Rudong,Su Juan.Application of repairing technology for casing damage well in Zhongyuan Oilfield[J].Fault-Block Oil & Gas Field,2009,16(3):121-122. | |
| Authors: | Kan Qingshan Liu Rudong Su Juan |
| Affiliation: | 1.Oil and Gas Technology Managmemt Department of Zhongyuan Oilfield Company;SINOPEC;Puyang 457001;China;2.Goods and Material Supply Department of Zhongyuan Oilfield Company;3.No.1 Oil Production Plant of Zhongyuan Oilfield Company;China |
| Abstract: | Zhongyuan Oilfield is a complicated fault block oil and gas field. The degree of casing damage caused by high earth stress and plastic sliding of salt bed is much higher than the other oilfields in China. The casings of many deep wells are damaged and many accidents occur in wells, which brings great difficulties for oil and water repairing. Therefore, this paper introduces the research developments in Zhongyuan Oilfield, such as deep well sidetracking with slot, deep well using 101.6mm casing, casing defor... |
| Keywords: | deep well casing damage sidetracking with slot 101 6mm casing expansion tube subsidy |
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