| 超高温压裂液配方体系研究 |
| |
| 引用本文： | 黄贵存,马飞,李洪波,孙勇.超高温压裂液配方体系研究[J].石油与天然气化工,2011,40(2):186-189,101. |
| |
| 作者姓名： | 黄贵存 马飞 李洪波 孙勇 |
| |
| 作者单位： | 中国石化西南油气分公司工程技术研究院 |
| |
| 摘 要： | 川西地区部分油气储层埋藏深（7000m左右）、地层温度高（160℃以上），要求压裂液体系具有良好的耐温耐剪切性能。通过优选对压裂液耐温耐剪切性能影响较大的添加剂，并完成相关评价，形成了可以满足160℃和180℃储层施工的超高温压裂液体系。该配方体系在160℃和180℃分别连续剪切120min之后，粘度仍然可以保持在100mPa·s以上，满足了超深井压裂改造的需要，填补了川西地区超高温压裂液的空白。
|
| 关 键 词： | 超高温 超深井 复合交联剂 超高温稠化剂 |
Research on the Ultra-High Temperature Fracturing Fluid Formula System |
| |
| Huang Guicun,Ma Fei,Li Hongbo.Research on the Ultra-High Temperature Fracturing Fluid Formula System[J].Chemical Engineering of Oil and Gas,2011,40(2):186-189,101. |
| |
| Authors: | Huang Guicun Ma Fei Li Hongbo |
| |
| Affiliation: | Engineering Technology Institute of South West Petroleum Branch, Sinopec;Engineering Technology Institute of South West Petroleum Branch, Sinopec;Engineering Technology Institute of South West Petroleum Branch, Sinopec;Engineering Technology Institute of South West Petroleum Branch, Sinopec |
| |
| Abstract: | Some reservoirs in western Sichuan are deeply buried about 7000m, the temperatures are higher than 160°C, which require that fracturing fluid system has a good temperature and shearing resistance. By optimizing and evaluating the additive which have a significant impact on the temperature and shearing resistance of fracturing fluid, ultra—high temperature fracturing fluid system is formed which can withstand 160°C and 180°C reservoir operation.This formulation can keep enough viscosity above 100mPa. s after it has been sheared for 120 minutes at 160°C and 180°C. This system can meet the requirement of super—deep fracturing well, and fill in the blanks of ultra—high temperature fracturing fluid in western Sichuan. |
| |
| Keywords: | ultra—high temperature ultra—deep well compound crosslinking agent ultra—high temperature thickener |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《石油与天然气化工》浏览原始摘要信息 |
|
点击此处可从《石油与天然气化工》下载全文 |
