CN104712275B - 一种地质钻探波纹膨胀管护壁膨胀锥头 - Google Patents
一种地质钻探波纹膨胀管护壁膨胀锥头 Download PDFInfo
- Publication number
- CN104712275B CN104712275B CN201410774325.5A CN201410774325A CN104712275B CN 104712275 B CN104712275 B CN 104712275B CN 201410774325 A CN201410774325 A CN 201410774325A CN 104712275 B CN104712275 B CN 104712275B
- Authority
- CN
- China
- Prior art keywords
- slide mass
- guide holder
- sliding body
- sliding shoe
- retaining wall
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 68
- 230000001681 protective effect Effects 0.000 title abstract 3
- 241001149930 Protura <class> Species 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- PPTYJKAXVCCBDU-UHFFFAOYSA-N Rohypnol Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1F PPTYJKAXVCCBDU-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007789 sealing Methods 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410774325.5A CN104712275B (zh) | 2014-12-16 | 2014-12-16 | 一种地质钻探波纹膨胀管护壁膨胀锥头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410774325.5A CN104712275B (zh) | 2014-12-16 | 2014-12-16 | 一种地质钻探波纹膨胀管护壁膨胀锥头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104712275A CN104712275A (zh) | 2015-06-17 |
CN104712275B true CN104712275B (zh) | 2017-05-24 |
Family
ID=53411956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410774325.5A Expired - Fee Related CN104712275B (zh) | 2014-12-16 | 2014-12-16 | 一种地质钻探波纹膨胀管护壁膨胀锥头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104712275B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109736733B (zh) * | 2019-02-01 | 2024-11-01 | 中国地质科学院勘探技术研究所 | 一种膨胀管下入装置 |
CN110029955B (zh) * | 2019-04-28 | 2024-07-16 | 河北工业大学 | 变径式膨胀头及膨胀管膨胀作业用膨胀装置 |
CN113090191B (zh) * | 2021-04-12 | 2022-07-22 | 中煤科工集团重庆研究院有限公司 | 一种煤矿复杂地带钻孔定点护孔方法、装置及施工工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201460784U (zh) * | 2009-08-07 | 2010-05-12 | 中国石油天然气股份有限公司 | 一种液压变径膨胀工具 |
CN201574726U (zh) * | 2009-12-22 | 2010-09-08 | 东营斯曼达工贸有限公司 | 油井用防阻限压锚定泄油器 |
CN203655202U (zh) * | 2013-11-05 | 2014-06-18 | 天津大港油田钻采技术开发公司 | 膨胀管弧形变径膨胀装置 |
CN203729929U (zh) * | 2013-12-31 | 2014-07-23 | 中国石油天然气股份有限公司 | 膨胀管完井工具 |
CN204476331U (zh) * | 2014-12-16 | 2015-07-15 | 中国地质科学院勘探技术研究所 | 一种地质钻探波纹膨胀管护壁膨胀工具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2249090C1 (ru) * | 2003-06-30 | 2005-03-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Устройство для установки профильного перекрывателя в скважине |
CN103774992B (zh) * | 2012-10-18 | 2016-01-06 | 中国石油化工股份有限公司 | 套管井下膨胀工具的驱动装置 |
-
2014
- 2014-12-16 CN CN201410774325.5A patent/CN104712275B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201460784U (zh) * | 2009-08-07 | 2010-05-12 | 中国石油天然气股份有限公司 | 一种液压变径膨胀工具 |
CN201574726U (zh) * | 2009-12-22 | 2010-09-08 | 东营斯曼达工贸有限公司 | 油井用防阻限压锚定泄油器 |
CN203655202U (zh) * | 2013-11-05 | 2014-06-18 | 天津大港油田钻采技术开发公司 | 膨胀管弧形变径膨胀装置 |
CN203729929U (zh) * | 2013-12-31 | 2014-07-23 | 中国石油天然气股份有限公司 | 膨胀管完井工具 |
CN204476331U (zh) * | 2014-12-16 | 2015-07-15 | 中国地质科学院勘探技术研究所 | 一种地质钻探波纹膨胀管护壁膨胀工具 |
Also Published As
Publication number | Publication date |
---|---|
CN104712275A (zh) | 2015-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106574492B (zh) | 多分支井系统 | |
US8408317B2 (en) | Tubular expansion tool and method | |
US20100319427A1 (en) | Apparatus and method for expanding tubular elements | |
CN103899250B (zh) | 一种提高油气井钻井速度的装置 | |
CA2504988A1 (en) | Tubular expansion fluid production assembly and method | |
US20140102804A1 (en) | Agitator sub | |
CN104712275B (zh) | 一种地质钻探波纹膨胀管护壁膨胀锥头 | |
CN103397863A (zh) | 双作用压缩式封隔器及其使用方法 | |
CN108643854A (zh) | 一种液压伸缩式段铣侧钻工具 | |
CN204476331U (zh) | 一种地质钻探波纹膨胀管护壁膨胀工具 | |
CA2777914C (en) | Packer for sealing against a wellbore wall | |
RU138113U1 (ru) | Долото с раздвигающимися лопастями | |
CN203420665U (zh) | 双作用压缩式封隔器 | |
CN100575659C (zh) | 一种欠平衡完井方法 | |
CN213807592U (zh) | 一种套管段铣用扶正工具 | |
CN207131336U (zh) | 一种新型套管下部随钻扩孔器 | |
US4192378A (en) | Port valve isolation packer | |
AU2013230047B2 (en) | Apparatus and method for completing a wellbore | |
CN107939304B (zh) | 一种地层岩屑支撑及封隔装置 | |
CN202483513U (zh) | 分层改造滑套 | |
CN105649546A (zh) | 压力脉冲实现稳定冲击作用的井下工具 | |
CA2961566C (en) | Adjustable seat assembly | |
CN220036589U (zh) | 一种一体化管柱 | |
CN104895527A (zh) | 贯眼完井用免钻塞注水泥器 | |
US11885203B1 (en) | Wellbore casing scraper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Song Gang Inventor after: Yu Haoshan Inventor after: Shao Yutao Inventor after: Cui Shuying Inventor after: Zhang Huamin Inventor after: Chen Xiaojun Inventor before: Song Gang Inventor before: Yu Haoshan Inventor before: Shao Yutao Inventor before: Cui Shuying Inventor before: Zhang Huamin Inventor before: Chen Xiaojun |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 065000 No. 77, Golden Road, Langfang, Hebei Co-patentee after: Langfang Juli Exploration Technology Co.,Ltd. Patentee after: INSTITUTE OF EXPLORATION TECHNIQUE, CHINESE ACADEMY OF GEOLOGICAL SCIENCES Address before: 065000 No. 77, Golden Road, Langfang, Hebei Co-patentee before: JULI GEO-ENGINEERING TECHNICAL DEVELOPMENT COMPANY (LANGFANG) Patentee before: INSTITUTE OF EXPLORATION TECHNIQUE, CHINESE ACADEMY OF GEOLOGICAL SCIENCES |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |