CN206592090U - 旋扣式反循环上短节 - Google Patents
旋扣式反循环上短节 Download PDFInfo
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- CN206592090U CN206592090U CN201720259197.XU CN201720259197U CN206592090U CN 206592090 U CN206592090 U CN 206592090U CN 201720259197 U CN201720259197 U CN 201720259197U CN 206592090 U CN206592090 U CN 206592090U
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- 210000002445 nipple Anatomy 0.000 title claims abstract description 128
- 238000005553 drilling Methods 0.000 abstract description 55
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720259197.XU CN206592090U (zh) | 2017-03-16 | 2017-03-16 | 旋扣式反循环上短节 |
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CN201720259197.XU CN206592090U (zh) | 2017-03-16 | 2017-03-16 | 旋扣式反循环上短节 |
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CN206592090U true CN206592090U (zh) | 2017-10-27 |
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CN201720259197.XU Active CN206592090U (zh) | 2017-03-16 | 2017-03-16 | 旋扣式反循环上短节 |
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2017
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Turnbuckle reverse circulation upper nipple Effective date of registration: 20220325 Granted publication date: 20171027 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2022650000012 |
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PC01 | Cancellation 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: 20230320 Granted publication date: 20171027 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2022650000012 |
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PE01 | Entry into force 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: Spinning reverse circulation upper short joint Effective date of registration: 20230322 Granted publication date: 20171027 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2023980035709 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171027 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2023980035709 |