CN107676047B - 一种井眼整形功能型钻杆 - Google Patents
一种井眼整形功能型钻杆 Download PDFInfo
- Publication number
- CN107676047B CN107676047B CN201710976121.3A CN201710976121A CN107676047B CN 107676047 B CN107676047 B CN 107676047B CN 201710976121 A CN201710976121 A CN 201710976121A CN 107676047 B CN107676047 B CN 107676047B
- Authority
- CN
- China
- Prior art keywords
- joint
- thickening
- section
- internal thread
- thread joint
- 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.)
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- 238000007493 shaping process Methods 0.000 title description 9
- 230000008719 thickening Effects 0.000 claims abstract description 27
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 9
- 239000010432 diamond Substances 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000011435 rock Substances 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009966 trimming Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710976121.3A CN107676047B (zh) | 2017-10-19 | 2017-10-19 | 一种井眼整形功能型钻杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710976121.3A CN107676047B (zh) | 2017-10-19 | 2017-10-19 | 一种井眼整形功能型钻杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107676047A CN107676047A (zh) | 2018-02-09 |
CN107676047B true CN107676047B (zh) | 2020-06-05 |
Family
ID=61141429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710976121.3A Active CN107676047B (zh) | 2017-10-19 | 2017-10-19 | 一种井眼整形功能型钻杆 |
Country Status (1)
Country | Link |
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CN (1) | CN107676047B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN211648125U (zh) * | 2020-01-21 | 2020-10-09 | 青岛海威茨仪表有限公司 | 具有焊接螺纹接头的超声波流量计管段结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2874009Y (zh) * | 2005-08-26 | 2007-02-28 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种上下刮壁器 |
CN201144645Y (zh) * | 2008-01-10 | 2008-11-05 | 山西环界石油钻具制造有限公司 | 整体螺旋加重钻杆 |
CN201786280U (zh) * | 2010-09-10 | 2011-04-06 | 江阴德玛斯特钻具有限公司 | 管体中间加厚的耐磨螺旋钻铤 |
CN207620738U (zh) * | 2017-10-19 | 2018-07-17 | 东营威玛石油钻具有限公司 | 一种井眼整形功能型钻杆 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9528327B1 (en) * | 2011-09-23 | 2016-12-27 | Global Tubing Llc | Coiled tubing optimized for long, horizontal completions |
CN205349240U (zh) * | 2015-12-17 | 2016-06-29 | 上海天合石油工程股份有限公司 | 一种摩擦焊螺旋加重钻杆 |
-
2017
- 2017-10-19 CN CN201710976121.3A patent/CN107676047B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2874009Y (zh) * | 2005-08-26 | 2007-02-28 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种上下刮壁器 |
CN201144645Y (zh) * | 2008-01-10 | 2008-11-05 | 山西环界石油钻具制造有限公司 | 整体螺旋加重钻杆 |
CN201786280U (zh) * | 2010-09-10 | 2011-04-06 | 江阴德玛斯特钻具有限公司 | 管体中间加厚的耐磨螺旋钻铤 |
CN207620738U (zh) * | 2017-10-19 | 2018-07-17 | 东营威玛石油钻具有限公司 | 一种井眼整形功能型钻杆 |
Also Published As
Publication number | Publication date |
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CN107676047A (zh) | 2018-02-09 |
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Legal Events
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 257091, east of Quanzhou Road, Dongying Development Zone, Shandong Province, north of Fu Bei Road Patentee after: Shandong Weima Equipment Technology Co.,Ltd. Address before: 257091, east of Quanzhou Road, Dongying Development Zone, Shandong Province, north of Fu Bei Road Patentee before: DONGYING WEIMA PETROLEUM DRILLING TOOLS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A functional drill pipe for hole shaping Effective date of registration: 20220316 Granted publication date: 20200605 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Weima Equipment Technology Co.,Ltd. Registration number: Y2022980002568 |
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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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230220 Granted publication date: 20200605 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Weima Equipment Technology Co.,Ltd. Registration number: Y2022980002568 |
|
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: A Functional Drill Pipe for Hole Shaping Effective date of registration: 20230306 Granted publication date: 20200605 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Weima Equipment Technology Co.,Ltd. Registration number: Y2023980034034 |
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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: 20200605 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Weima Equipment Technology Co.,Ltd. Registration number: Y2023980034034 |
|
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: A type of wellbore shaping functional drill pipe Granted publication date: 20200605 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Weima Equipment Technology Co.,Ltd. Registration number: Y2024980005018 |