CN204139992U - 一种高温高压气井用气密封石油套管螺纹连接结构 - Google Patents
一种高温高压气井用气密封石油套管螺纹连接结构 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109267947A (zh) * | 2018-11-23 | 2019-01-25 | 中国石油天然气集团有限公司 | 一种高温高压深气井用套管特殊螺纹接头 |
CN109488223A (zh) * | 2018-12-23 | 2019-03-19 | 扬州龙川钢管有限公司 | 一种新型密封扣油套管结构 |
CN112648449A (zh) * | 2020-12-17 | 2021-04-13 | 宝鸡石油钢管有限责任公司连续油管分公司 | 一种耐高温柔性复合管及其制造方法 |
CN114439384A (zh) * | 2020-11-05 | 2022-05-06 | 中国石油天然气股份有限公司 | 套管 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109267947A (zh) * | 2018-11-23 | 2019-01-25 | 中国石油天然气集团有限公司 | 一种高温高压深气井用套管特殊螺纹接头 |
CN109488223A (zh) * | 2018-12-23 | 2019-03-19 | 扬州龙川钢管有限公司 | 一种新型密封扣油套管结构 |
CN114439384A (zh) * | 2020-11-05 | 2022-05-06 | 中国石油天然气股份有限公司 | 套管 |
CN112648449A (zh) * | 2020-12-17 | 2021-04-13 | 宝鸡石油钢管有限责任公司连续油管分公司 | 一种耐高温柔性复合管及其制造方法 |
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Inventor after: Wang Shuanglai Inventor after: Zheng Yunlong Inventor after: Shen Zhonghua Inventor after: Jiao Jian Inventor after: Yang Zhongwen Inventor after: Wang Changshun Inventor after: Han Yong Inventor after: Zhang Shiwei Inventor after: Wu Lei Inventor after: Bi Zongyue Inventor before: Wang Shuanglai Inventor before: Zheng Yunlong Inventor before: Shen Zhonghua Inventor before: Jiao Jian Inventor before: Yang Zhongwen Inventor before: Wang Changshun Inventor before: Han Yong Inventor before: Zhang Shiwei Inventor before: Wu Lei Inventor before: Bi Zongyue |
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Address after: The southern city of Dongying province Shandong Road No. 203 Patentee after: SHENGLI OILFIELD FREET PETROLEUM EQUIPMENT CO.,LTD. Patentee after: TIANJIN DEHUA PETROLEUM EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. Patentee after: ANGANG STEEL Co.,Ltd. Patentee after: XI'AN MAURER PETROLEUM ENGINEERING LABORATORY Co.,Ltd. Address before: The southern city of Dongying province Shandong Road No. 203 Patentee before: SHENGLI OILFIELD FREET PETROLEUM EQUIPMENT Co.,Ltd. Patentee before: TIANJIN DEHUA PETROLEUM EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. Patentee before: ANGANG STEEL Co.,Ltd. Patentee before: XI'AN MAURER PETROLEUM ENGINEERING LABORATORY Co.,Ltd. |
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