CN103046876A - 一种11-1/4英寸超大口径探矿钻杆 - Google Patents
一种11-1/4英寸超大口径探矿钻杆 Download PDFInfo
- Publication number
- CN103046876A CN103046876A CN2012105671785A CN201210567178A CN103046876A CN 103046876 A CN103046876 A CN 103046876A CN 2012105671785 A CN2012105671785 A CN 2012105671785A CN 201210567178 A CN201210567178 A CN 201210567178A CN 103046876 A CN103046876 A CN 103046876A
- Authority
- CN
- China
- Prior art keywords
- drill rod
- prospection
- drilling rod
- conical surface
- male end
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims description 31
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000580063 Ipomopsis rubra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105671785A CN103046876A (zh) | 2012-12-25 | 2012-12-25 | 一种11-1/4英寸超大口径探矿钻杆 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105671785A CN103046876A (zh) | 2012-12-25 | 2012-12-25 | 一种11-1/4英寸超大口径探矿钻杆 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103046876A true CN103046876A (zh) | 2013-04-17 |
Family
ID=48059703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105671785A Pending CN103046876A (zh) | 2012-12-25 | 2012-12-25 | 一种11-1/4英寸超大口径探矿钻杆 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103046876A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868429A (zh) * | 2018-03-05 | 2020-10-30 | 杰富意钢铁株式会社 | 油井管用螺纹接头 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121862A (en) * | 1977-04-06 | 1978-10-24 | Exxon Production Research Company | Pipe connection |
| CN201255279Y (zh) * | 2008-09-25 | 2009-06-10 | 东营市中信石油机械制造有限公司 | 无接箍直连型油管 |
| CN201273426Y (zh) * | 2008-08-12 | 2009-07-15 | 连云港中复连众复合材料集团有限公司 | 大口径环氧玻璃钢管连接头 |
| CN101705792A (zh) * | 2009-11-17 | 2010-05-12 | 地质矿产部无锡钻探工具厂 | 一种大口径绳索钻杆 |
| CN201507249U (zh) * | 2009-10-19 | 2010-06-16 | 江苏融泰石油科技股份有限公司 | 超大规格钻铤 |
| CN201972619U (zh) * | 2011-02-28 | 2011-09-14 | 上海海隆石油管材研究所 | 数字型非标钻具连接机构 |
| US20120037427A1 (en) * | 2010-08-10 | 2012-02-16 | QCS Technologies Inc. | Drilling System for Enhanced Coring and Method |
| US20120273233A1 (en) * | 2011-01-26 | 2012-11-01 | Longyear Tm, Inc. | Drill string components resistant to jamming |
-
2012
- 2012-12-25 CN CN2012105671785A patent/CN103046876A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121862A (en) * | 1977-04-06 | 1978-10-24 | Exxon Production Research Company | Pipe connection |
| CN201273426Y (zh) * | 2008-08-12 | 2009-07-15 | 连云港中复连众复合材料集团有限公司 | 大口径环氧玻璃钢管连接头 |
| CN201255279Y (zh) * | 2008-09-25 | 2009-06-10 | 东营市中信石油机械制造有限公司 | 无接箍直连型油管 |
| CN201507249U (zh) * | 2009-10-19 | 2010-06-16 | 江苏融泰石油科技股份有限公司 | 超大规格钻铤 |
| CN101705792A (zh) * | 2009-11-17 | 2010-05-12 | 地质矿产部无锡钻探工具厂 | 一种大口径绳索钻杆 |
| US20120037427A1 (en) * | 2010-08-10 | 2012-02-16 | QCS Technologies Inc. | Drilling System for Enhanced Coring and Method |
| US20120273233A1 (en) * | 2011-01-26 | 2012-11-01 | Longyear Tm, Inc. | Drill string components resistant to jamming |
| CN201972619U (zh) * | 2011-02-28 | 2011-09-14 | 上海海隆石油管材研究所 | 数字型非标钻具连接机构 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868429A (zh) * | 2018-03-05 | 2020-10-30 | 杰富意钢铁株式会社 | 油井管用螺纹接头 |
| CN111868429B (zh) * | 2018-03-05 | 2022-04-15 | 杰富意钢铁株式会社 | 油井管用螺纹接头 |
| US11549620B2 (en) | 2018-03-05 | 2023-01-10 | Jfe Steel Corporation | Screw joint for oil well pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103046876A (zh) | 一种11-1/4英寸超大口径探矿钻杆 | |
| CN202745720U (zh) | 地质钻杆 | |
| CN103015909A (zh) | 一种14-3/4英寸超大口径探矿钻杆 | |
| CN103015914A (zh) | 一种11-1/4英寸超大口径探矿钻杆螺纹结构 | |
| CN203847013U (zh) | 一种石油螺杆钻具 | |
| CN103046875B (zh) | 一种12-3/4超大口径探矿钻杆 | |
| CN203097719U (zh) | 自适应扩孔钻 | |
| CN207863879U (zh) | 一种小套管井用修井钻杆 | |
| CN201771437U (zh) | 带有耐磨带的钻杆 | |
| CN208650820U (zh) | 一种岩石层定向钻回拖引导装置 | |
| CN204163749U (zh) | 钢钎 | |
| CN204152450U (zh) | 全开式安全接头 | |
| CN201771445U (zh) | 管体中间加厚的耐磨钻铤 | |
| CN104018787B (zh) | 用于石油开采的螺杆钻具 | |
| CN204386535U (zh) | 一种钻杆取出工具 | |
| CN203547532U (zh) | 一种带保护装置的钻具 | |
| CN203035103U (zh) | 石油钻杆 | |
| CN203978428U (zh) | 一种可修复超远端大功率强磁发射装置 | |
| CN201991462U (zh) | 铸钢双螺纹钻杆 | |
| CN204851136U (zh) | 多套压力体系井磨铣打通道用尾管铣鞋 | |
| CN204139980U (zh) | 用于钻孔整形的管形铰刀 | |
| CN201786280U (zh) | 管体中间加厚的耐磨螺旋钻铤 | |
| CN204212726U (zh) | 一种双锥体复合型膨胀锥 | |
| CN202064850U (zh) | 一种双凸缘螺纹连接头 | |
| CN202391374U (zh) | 大口径钻孔的钻杆打捞器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MASTER DRILLING PROJECT (CHANGZHOU) CO., LTD. Free format text: FORMER OWNER: JIANGSU HEXIN PETROLEUM MACHINERY CO., LTD. Effective date: 20150401 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224200 NANTONG, JIANGSU PROVINCE TO: 213125 CHANGZHOU, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150401 Address after: 213125 Jiangsu city of Changzhou province Cao Road New District No. 1 Applicant after: Master of drilling engineering (Changzhou) Co., Ltd. Address before: 224200, No. five, No. nine, Dongtai Economic Development Zone, Nantong, Jiangsu, Yancheng City Applicant before: Jiangsu Hexin Petroleum Machinery Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |