CN214599802U - 一种钻井液离心机的排渣滚筒 - Google Patents
一种钻井液离心机的排渣滚筒 Download PDFInfo
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- CN214599802U CN214599802U CN202120682304.6U CN202120682304U CN214599802U CN 214599802 U CN214599802 U CN 214599802U CN 202120682304 U CN202120682304 U CN 202120682304U CN 214599802 U CN214599802 U CN 214599802U
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- Prior art keywords
- barrel
- drilling fluid
- motor
- pipe
- fixedly connected
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 title claims abstract description 23
- 239000002893 slag Substances 0.000 title claims abstract description 15
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 26
- 239000013049 sediment Substances 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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Claims (7)
Priority Applications (1)
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CN202120682304.6U CN214599802U (zh) | 2021-04-02 | 2021-04-02 | 一种钻井液离心机的排渣滚筒 |
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CN202120682304.6U CN214599802U (zh) | 2021-04-02 | 2021-04-02 | 一种钻井液离心机的排渣滚筒 |
Publications (1)
Publication Number | Publication Date |
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CN214599802U true CN214599802U (zh) | 2021-11-05 |
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CN202120682304.6U Active CN214599802U (zh) | 2021-04-02 | 2021-04-02 | 一种钻井液离心机的排渣滚筒 |
Country Status (1)
Country | Link |
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CN (1) | CN214599802U (zh) |
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2021
- 2021-04-02 CN CN202120682304.6U patent/CN214599802U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Slag discharge drum of drilling fluid centrifuge Effective date of registration: 20221214 Granted publication date: 20211105 Pledgee: Dongying Laishang Rural Bank Co.,Ltd. Liuhu Sub branch Pledgor: Shandong Chenxing Petroleum Equipment Co.,Ltd. Registration number: Y2022980027391 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231215 Granted publication date: 20211105 Pledgee: Dongying Laishang Rural Bank Co.,Ltd. Liuhu Sub branch Pledgor: Shandong Chenxing Petroleum Equipment Co.,Ltd. Registration number: Y2022980027391 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slag discharge drum for a drilling fluid centrifuge Granted publication date: 20211105 Pledgee: Dongying Laishang Rural Bank Co.,Ltd. Liuhu Sub branch Pledgor: Shandong Chenxing Petroleum Equipment Co.,Ltd. Registration number: Y2024980004578 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |