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| 川东北高温高压高产含硫气井井口装置的优选 | |
| 引用本文： | 张广东,陈科,张旭,高平,白杨.川东北高温高压高产含硫气井井口装置的优选[J].油气井测试,2011,20(4):59-62. |
| 作者姓名： | 张广东 陈科 张旭 高平 白杨 |
| 作者单位： | 1. 西南石油大学“油气藏地质及开发工程”国家重点实验室,四川成都,610500 2. 石油工程西南公司井下作业分公司,四川广汉,618300 3. 西南油气分公司勘探开发研究院,四川成都,610051 4. 西南油气分公司川中油气矿,四川遂宁,629000 |
| 摘 要： | 川东北地区气藏是海相碳酸岩气藏,普遍具有高温、高压、高含硫化氢和二氧化碳酸性腐蚀性气体等特点,酸性气藏(H2S、CO2)对测试设施腐蚀严重,不适应高压气井生产和测试需求。基于最高井口关井压力、腐蚀分压、井口流温预测,确定出普光地区、元坝地区以及河坝区块宜选用相应的压力级别、温度类别、规范级别、材料类别以及性能级别的井口装置,为高温、高压、高产、含硫气井的井口装置优选提供基础。 |
| 关 键 词： | 川东北地区 高温 高压 井口装置 优选 硫化氢 |
Preferred Sulfur Gas Wellhead for High Temperature,Pressure and Yield of Northeast Sichuan |
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| Zhang Guangdong,Bai Yang,Chen Ke,Zhang Xu.Preferred Sulfur Gas Wellhead for High Temperature,Pressure and Yield of Northeast Sichuan[J].Well Testing,2011,20(4):59-62. | |
| Authors: | Zhang Guangdong Bai Yang Chen Ke Zhang Xu |
| Affiliation: | Zhang Guangdong,Bai Yang(Southwest Petroleum University,Oil and Gas Reservoir Geology and Exploitation,National Key Laboratory),Chen Ke(Downhole Operation Branch,Southwest Sub-Company),Zhang Xu(Institute of Oil and Gas Exploration and Development,Gao Ping(Southwest Sub-Company,Chuanzhong Oil and Gas Field) |
| Abstract: | Northeastern Sichuan gas field is a gas marine carbonate rock,generally has features of high temperature,high pressure,corrosive acid gas of hydrogen sulfide and carbon dioxide,acid gas(H_2S,CO_2) reservoir has serious corrosion to the testing facility which does not meet the high pressure gas production and testing needs.Based on the highest wellhead shut-in pressure,partial pressure for corrosion,wellhead flow temperature forecasts,the well head of appropriate pressure level,temperature type,specification... |
| Keywords: | northeastern Sichuan high temperature high pressure wellhead equipment preferred hydrogen sulfide |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |