| X井复合解堵液体系性能研究及应用 |
| |
| 引用本文： | 陈霄,梁玉凯,龚云蕾,周泓宇. X井复合解堵液体系性能研究及应用[J]. 重庆科技学院学报(自然科学版), 2017, 0(6): 39-41. DOI: 10.3969/j.issn.1673-1980.2017.06.011 |
| |
| 作者姓名： | 陈霄 梁玉凯 龚云蕾 周泓宇 |
| |
| 作者单位： | 中海石油(中国)有限公司湛江分公司,广东 湛江,524057 |
| |
| 基金项目： | 国家科技重大专项"南海西部海域低渗油藏勘探开发关键技术" |
| |
| 摘 要： | 针对修井后产液量迅速下降的情况,考察了有机解堵液和无机解堵液对弱凝胶的破胶效果,现场通过酸化作业解除弱凝胶修井液封堵。实施酸化作业后,增油效果显著。
|
| 关 键 词： | 复合解堵液 无固相 弱凝胶 钻井液 破胶剂 酸化 |
Research and Application of Composite Plugging Removal Fluid System in X Well |
| |
| Abstract: | As the fluid production of the X well decreased rapidly after work-over,removal of weak gel work-over fluid plugging was carried out through acidification,based on the effects of the organic plug-removal agent(HJD-Y)and the inorganic plug-removal agent(HJD-W)on gel breaking of weak-gel working-fluid(PRD). After acidification process in the field,the oil production increased. |
| |
| Keywords: | composite plugging removal fluid clay-free weak-gel drilling fluid gel-breaker acidification |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
