| 高温高压高含硫超深井射孔酸化测试应用实践 |
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| 引用本文： | 杨永华,王世泽,任山,赵祚培,唐瑞江.高温高压高含硫超深井射孔酸化测试应用实践[J].油气井测试,2008,17(2):70-72. |
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| 作者姓名： | 杨永华 王世泽 任山 赵祚培 唐瑞江 |
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| 作者单位： | 1. 西南油气分公司工程技术研究院,四川德阳,618000
2. 南方分公司川东北指挥部,四川达洲,636400 |
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| 摘 要： | 针对WB1井井深、高温、高压、高含硫、井筒承压能力有限等情况，成功实现了以RTTS封隔器为主的射孔酸压测试联作施工。酸化过程中，加重液体密度高达1．8g／cm^3，创造了储层改造中液体加重密度最高，RTTS封隅器测试管柱在高温、高含硫、井口高压90MPa以上连续6．5h施工的新记录，为类似超深井的射孔酸压测试提供了借鉴与参考。
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| 关 键 词： | 高温 高压 硫化氢 超深井 射孔 酸化 测试 |
| 修稿时间： | 2007年11月27 |
Perforating Acidizing Testing Oilfield Application of Super-Deep Well With High Temperature,Pressure And Sulfur |
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| Yang Yonghua,Wang Shize,Ren Shan,Zhao Zuopei ,Tang Ruijiang.Perforating Acidizing Testing Oilfield Application of Super-Deep Well With High Temperature,Pressure And Sulfur[J].Well Testing,2008,17(2):70-72. |
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| Authors: | Yang Yonghua Wang Shize Ren Shan Zhao Zuopei Tang Ruijiang |
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| Affiliation: | Yang Yonghua,Wang Shize,Ren Shan,Zhao Zuopei (Engineering Technology Institute,Southwest Petroleum Branch),Tang Ruijiang (Northeast Sichuan Headquarters,Exploration South Branch,SINOPEC) |
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| Abstract: | For situations of deep, high temperature, high pressure, high content of sulfur and low bearing strength of well bore of WB1 well, the Perforating-Acidizing-Testing combination process had been successfully carried out with RTTS packer. The heavy fluid density in acidizing treatment is 1.8 g/cm3 created the new record in stimulation treatment with most high density, which RTTS test string had been continue resisted the above 90 MPa high pressure in high pressure and high sulfur content environment, and whic... |
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| Keywords: | high temperature high pressure sulfur super-deep well perforation accidizing well test |
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