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| 聚磺润滑防塌钻井液在蠡县斜坡西柳区块的应用 | |
| 引用本文： | 王立泉,庞维华,田秋月,申法忠,王文秀,王耀军,赵世军,张万隆,杨三娃,石兴超,吴国琼.聚磺润滑防塌钻井液在蠡县斜坡西柳区块的应用[J].钻井液与完井液,2009,26(4):72-74. |
| 作者姓名： | 王立泉 庞维华 田秋月 申法忠 王文秀 王耀军 赵世军 张万隆 杨三娃 石兴超 吴国琼 |
| 作者单位： | 1. 渤海钻探工程有限公司第四钻井工程分公司,河北任丘 2. 渤海钻探工程有限公司钻井工艺研究院,河北任丘 3. 渤海钻探工程有限公司塔里木钻探工程公司,河北任丘 4. 地球物理勘探研究院,河北任丘 |
| 摘 要： | 针对冀中坳陷饶阳凹陷蠡县斜坡西柳区块地层岩性特点,结合实验并通过钻井实践,形成并应用了聚磺润滑防塌钻井液.现场应用表明,该钻井液具有较强的润滑性、抑制性和防塌能力,摩阻系数低,油层保护效果好,且流变性能易于调整控制.在该区块已应用该钻井液完成23口井,各井钻井施工均正常,完井作业顺利,无一口井发生卡钻事故,平均井径扩大率为8.51%.该钻井液在该区块的应用取得了良好的技术效益. |
| 关 键 词： | 聚磺润滑防塌钻井液 钻井液配方 润滑性 抑制性 定向井 长裸眼 冀中油田 |
The Application of Polymer Sulfonate Drilling Fluid in Block Xiepoxiliu in County Li |
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| WANG Liquan,PANG Weihua,TIAN Qiuyue,SHEN Fazhong,WANG Wenxiu,WANG Yaojun,ZHAO Shijun,ZHANG Wanlong,YANG Sanwa,SHI Xingchao,WU Guoqiong.The Application of Polymer Sulfonate Drilling Fluid in Block Xiepoxiliu in County Li[J].Drilling Fluid & Completion Fluid,2009,26(4):72-74. | |
| Authors: | WANG Liquan PANG Weihua TIAN Qiuyue SHEN Fazhong WANG Wenxiu WANG Yaojun ZHAO Shijun ZHANG Wanlong YANG Sanwa SHI Xingchao WU Guoqiong |
| Abstract: | A polymer sulfonate inhibitive drilling fluid was successfully used in Block Xiepoxiliu in County LI (of Hebei Province). This fluid has good lubricity and inhibitive capacity, and easy-controllable rheology. Twenty three wells have been completed using this fluid, and no downhole troubles were encountered. Av-erage percent borehole overcut was only 8.51%. |
| Keywords: | Polymer sulfonate inhibitive drilling fluid Drilling fluid formulation Lubricity Inhibitive ca-pacity Directional well Long openhole Jizhong Oilfield |
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