| ROPE SUCKER ROD | |
| 2024-08-05 | |
| 专利权人 | UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C) |
| 申请日期 | 2024-08-05 |
| 专利号 | RU2836976-C1 |
| 成果简介 | NOVELTY - Invention relates to oil industry and can be used in production of borehole fluid from directional wells and wells with side shafts by sucker-rod pump units. Rope sucker rod is made of a continuous rope, at the ends of which there are lower and upper seals for holding the rope wires in the lock, the seals are equipped with a thread for connection with rigid sucker rods. Rope is equipped with retainer, which is made in the form of a nozzle from an elastic corrosion-resistant steel spiral, having an opposite direction of the lay relative to the direction of the outer layer of the rope wires, and is installed coaxially to the cable at the connection point of the cable to the lower termination. USE - Obtaining oil from wells. ADVANTAGE - Maintaining reliability of operation at simplification of design and reduction of cost of rope sucker rods used in operation of oil directional wells and wells with side shafts using sucker-rod pumping unit. 1 cl, 3 dwg |
| IPC 分类号 | D07B-001/16 ; E21B-017/00 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/15543 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C) |
| 推荐引用方式 GB/T 7714 | TRIFANOV G D,SHISHLYANNIKOV D I,ZVEREV V YU,et al. ROPE SUCKER ROD. RU2836976-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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