| 钻井液添加剂JLX-B抑制天然气水合物形成的实验研究 |
| |
| 引用本文： | 孙宝江,马欣本,刘晓兰,任韶然.钻井液添加剂JLX-B抑制天然气水合物形成的实验研究[J].石油学报,2008,29(3):463-466. |
| |
| 作者姓名： | 孙宝江 马欣本 刘晓兰 任韶然 |
| |
| 作者单位： | 1. 中国石油大学石油工程学院 山东 东营 257061;
2. 中国石化江苏油田分公司试采二厂 江苏 金湖 211600 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 利用模拟深水井筒条件的实验设备,对纯水-甲烷体系中的天然气水合物进行了实验,建立了基础对比体系,并对钻井泥浆添加剂JLX-B抑制天然气水合物形成的作用进行了室内实验,得到了聚合醇JLX-B在不同浓度和相同浓度不同初始压力下的温压曲线.实验结果表明,在深水钻井用的钻井液中加入一定质量分数的聚合醇类处理剂JLX-B,可以延迟天然气水合物的形成.在添加剂量允许的条件下,加入质量越多,抑制效果越明显.
|
| 关 键 词： | 钻井液 添加剂 聚合醇 天然气水合物 实验研究 |
| 文章编号： | 0253-2697(2008)03-0463-04 |
| 收稿时间： | 2007-11-2 |
| 修稿时间： | 2007年11月2日 |
Experimental study on drilling fluid additive JLX-B for inhibiting natural gas hydrate formation |
| |
| SUN Baojiang,MA Xinben,LIU Xiaolan,REN Shaoran.Experimental study on drilling fluid additive JLX-B for inhibiting natural gas hydrate formation[J].Acta Petrolei Sinica,2008,29(3):463-466. |
| |
| Authors: | SUN Baojiang MA Xinben LIU Xiaolan REN Shaoran |
| |
| Affiliation: | 1. College of Petroleum Engineering, China University of Petroleum, Dongying 257061, China;
2. The second Oil Production Factory, Sinopec Jiangsu Oilfield Company, Jinhu 211600, China |
| |
| Abstract: | A full suite of experimental facilities for simulating the conditions of deep- water borehole was used to analyze natural gas hydrate in pure water methane system. A basic comparison system was established, and a series of laboratory experiments on inhibiting to natural gas hydrate formation by adding additive JLX-B into drilling fluid were carried out. The time-pressure curves of additive JLX-B under different additive concentration and same additive concentration at the different initial pressure were obtained. The experimental result showed that the drilling fluid could be added a certain additive JLX-B to delay the formation of natural gas hydrate in deep-water drilling process.If the amount of additive JLX- B is permitted, the more the amount of additive JLX-B is, the better the inhibition is. |
| |
| Keywords: | drilling fluid additives polymeric alcohol natural gas hydrate experimental study
|
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《石油学报》浏览原始摘要信息 |
|
点击此处可从《石油学报》下载全文 |
|
