CN106930710A - 反循环钻井方法 - Google Patents
反循环钻井方法 Download PDFInfo
- Publication number
- CN106930710A CN106930710A CN201710158588.7A CN201710158588A CN106930710A CN 106930710 A CN106930710 A CN 106930710A CN 201710158588 A CN201710158588 A CN 201710158588A CN 106930710 A CN106930710 A CN 106930710A
- Authority
- CN
- China
- Prior art keywords
- reverse circulation
- drilling
- way control
- drilling tool
- reverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 176
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 210000002445 nipple Anatomy 0.000 claims description 118
- 238000003780 insertion Methods 0.000 claims description 31
- 230000037431 insertion Effects 0.000 claims description 6
- 230000002427 irreversible effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 15
- 238000005755 formation reaction Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158588.7A CN106930710B (zh) | 2017-03-16 | 2017-03-16 | 反循环钻井方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158588.7A CN106930710B (zh) | 2017-03-16 | 2017-03-16 | 反循环钻井方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930710A true CN106930710A (zh) | 2017-07-07 |
| CN106930710B CN106930710B (zh) | 2018-12-25 |
Family
ID=59433453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158588.7A Active CN106930710B (zh) | 2017-03-16 | 2017-03-16 | 反循环钻井方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930710B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425651A (zh) * | 2018-05-21 | 2018-08-21 | 广州海洋地质调查局 | 一种用于深水的无隔水管气举反循环钻井系统及方法 |
| CN109899012A (zh) * | 2019-01-29 | 2019-06-18 | 重庆市涪陵页岩气环保研发与技术服务中心 | 一种多级压力梯度气举反循环钻井防漏方法 |
| CN110344757A (zh) * | 2019-07-29 | 2019-10-18 | 四川轻化工大学 | 一种反循环钻井系统及反循环钻井方法 |
| CN111894499A (zh) * | 2020-09-14 | 2020-11-06 | 成都西南石大石油工程技术有限公司 | 一种反循环钻井系统 |
| CN112647848A (zh) * | 2020-11-30 | 2021-04-13 | 中海石油(中国)有限公司天津分公司 | 深井钻井过程模拟实验装置以及实验方法 |
| CN113153142A (zh) * | 2021-04-12 | 2021-07-23 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | 一种地质钻探中硬质破碎地层气举反循环钻进防堵工具 |
| CN114876394A (zh) * | 2022-04-25 | 2022-08-09 | 西安石油大学 | 一种岩心收集反冲回流缓冲装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356451A (zh) * | 2002-01-11 | 2002-07-03 | 华北石油管理局钻井工艺研究院 | 油气井反循环钻井方法及设备 |
| WO2003062590A1 (en) * | 2002-01-22 | 2003-07-31 | Presssol Ltd. | Two string drilling system using coil tubing |
| CN204283212U (zh) * | 2014-12-02 | 2015-04-22 | 河北石探机械制造有限责任公司 | 新型插管式气举反循环钻具 |
-
2017
- 2017-03-16 CN CN201710158588.7A patent/CN106930710B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356451A (zh) * | 2002-01-11 | 2002-07-03 | 华北石油管理局钻井工艺研究院 | 油气井反循环钻井方法及设备 |
| WO2003062590A1 (en) * | 2002-01-22 | 2003-07-31 | Presssol Ltd. | Two string drilling system using coil tubing |
| CN204283212U (zh) * | 2014-12-02 | 2015-04-22 | 河北石探机械制造有限责任公司 | 新型插管式气举反循环钻具 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425651A (zh) * | 2018-05-21 | 2018-08-21 | 广州海洋地质调查局 | 一种用于深水的无隔水管气举反循环钻井系统及方法 |
| CN109899012A (zh) * | 2019-01-29 | 2019-06-18 | 重庆市涪陵页岩气环保研发与技术服务中心 | 一种多级压力梯度气举反循环钻井防漏方法 |
| CN110344757A (zh) * | 2019-07-29 | 2019-10-18 | 四川轻化工大学 | 一种反循环钻井系统及反循环钻井方法 |
| CN110344757B (zh) * | 2019-07-29 | 2020-09-11 | 四川轻化工大学 | 一种反循环钻井系统及反循环钻井方法 |
| CN111894499A (zh) * | 2020-09-14 | 2020-11-06 | 成都西南石大石油工程技术有限公司 | 一种反循环钻井系统 |
| CN111894499B (zh) * | 2020-09-14 | 2024-06-11 | 成都西南石大石油工程技术有限公司 | 一种反循环钻井系统 |
| CN112647848A (zh) * | 2020-11-30 | 2021-04-13 | 中海石油(中国)有限公司天津分公司 | 深井钻井过程模拟实验装置以及实验方法 |
| CN113153142A (zh) * | 2021-04-12 | 2021-07-23 | 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) | 一种地质钻探中硬质破碎地层气举反循环钻进防堵工具 |
| CN114876394A (zh) * | 2022-04-25 | 2022-08-09 | 西安石油大学 | 一种岩心收集反冲回流缓冲装置 |
| CN114876394B (zh) * | 2022-04-25 | 2024-04-19 | 西安石油大学 | 一种岩心收集反冲回流缓冲装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106930710B (zh) | 2018-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 invention: Reverse circulation drilling method Effective date of registration: 20220325 Granted publication date: 20181225 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2022650000012 |
|
| 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: 20181225 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2022650000012 |
|
| 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 invention: Reverse circulation drilling method Effective date of registration: 20230322 Granted publication date: 20181225 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2023980035709 |
|
| 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: 20181225 Pledgee: Agricultural Bank of China Limited Bayingolin branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2023980035709 |
|
| 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 invention: Reverse circulation drilling method Granted publication date: 20181225 Pledgee: Agricultural Bank of China Limited Korla Branch Pledgor: XINJIANG GRAND OILFIELD TECHNOLOGY Co.,Ltd. Registration number: Y2025980011548 |