| 吐哈神泉地区钻井液技术 |
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| 引用本文： | 孟小敏,张文龙. 吐哈神泉地区钻井液技术[J]. 钻井液与完井液, 1998, 0(5) |
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| 作者姓名： | 孟小敏 张文龙 |
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| 作者单位： | 中原油田钻井三公司 河南濮阳(孟小敏)，中原油田钻井三公司 河南濮阳(张文龙) |
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| 摘 要： | 吐哈神泉地区钻井过程中,由于盐膏层的污染,引起长井段划眼、卡钻、甚至井眼报废等复杂事故。介绍了该地区井不同井段的钻井液配方、维护处理措施及钻井液性能控制范围。现场应用结果表明,该钻井液体系抑制能力、抗盐膏污染能力、携砂能力强,满足了该地区不同井段钻井施工的要求。
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| 关 键 词： | 聚合物钻井液 盐膏层 钻井液性能 井眼净化 |
Drilling fluid technology in Shenquan area of Tuna oilfield |
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| Men Xiaomin and Zhang Wenlong,No. Drilling Company of Zhongyuan Oilfield,Puyang,Henan Province.. Drilling fluid technology in Shenquan area of Tuna oilfield[J]. Drilling Fluid & Completion Fluid, 1998, 0(5) |
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| Authors: | Men Xiaomin Zhang Wenlong No. Drilling Company of Zhongyuan Oilfield Puyang Henan Province. |
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| Affiliation: | Men Xiaomin and Zhang Wenlong,No. 3 Drilling Company of Zhongyuan Oilfield,Puyang,Henan Province. |
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| Abstract: | Tuha Shenquan area is liable to take place long reaming , pipe stick, well abondoned drilling problem because of the pollution of salt and gypsum bed. This paper introduces different drilling fluid formulation, processing and maintaining measures and mud weight in the different depth. Applications in the wells show that these drilling fluids have stronger inhibitive ability ,anti-pollution ability of salt and gypsum beds,and higher solid carrying capacity for drilling operation in this area. |
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| Keywords: | Polymer Drilling Fluid Salt and Gypsum Beds Mud Property Hole Cleaning |
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