NO903323D0 - Boeyelig sentralisator. - Google Patents
Boeyelig sentralisator.Info
- Publication number
- NO903323D0 NO903323D0 NO903323A NO903323A NO903323D0 NO 903323 D0 NO903323 D0 NO 903323D0 NO 903323 A NO903323 A NO 903323A NO 903323 A NO903323 A NO 903323A NO 903323 D0 NO903323 D0 NO 903323D0
- Authority
- NO
- Norway
- Prior art keywords
- building center
- building
- center
- Prior art date
Links
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- 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
- 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
- E21B17/1042—Elastomer protector or centering means
-
- 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
- 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
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
- E21B17/1064—Pipes or rods with a relatively rotating sleeve
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/386,415 US4938299A (en) | 1989-07-27 | 1989-07-27 | Flexible centralizer |
Publications (2)
Publication Number | Publication Date |
---|---|
NO903323D0 true NO903323D0 (no) | 1990-07-26 |
NO903323L NO903323L (no) | 1991-01-28 |
Family
ID=23525473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90903323A NO903323L (no) | 1989-07-27 | 1990-07-26 | Boeyelig sentralisator. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4938299A (no) |
EP (1) | EP0410729A1 (no) |
NO (1) | NO903323L (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111502572A (zh) * | 2020-05-08 | 2020-08-07 | 长江大学 | 一种径向钻孔钻压控制阀 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9118019D0 (en) * | 1991-08-21 | 1991-10-09 | Vasey Alan G | Borehole deviation coupling |
US5247990A (en) * | 1992-03-12 | 1993-09-28 | Sudol Tad A | Centralizer |
US5297640A (en) * | 1992-10-29 | 1994-03-29 | Tom Jones | Drill collar for use in horizontal drilling |
US5427474A (en) * | 1993-01-25 | 1995-06-27 | Ameron, Inc. | Double containment piping system and centralization seal therefor |
GB9703608D0 (en) * | 1997-02-21 | 1997-04-09 | Downhole Products Plc | Casing centraliser |
US5937948A (en) * | 1998-01-15 | 1999-08-17 | Robbins, Iii; George Dee | Extruded casing centralizer |
US6533034B1 (en) | 2000-05-15 | 2003-03-18 | Flotek Industries, Inc. | Centralized stop collar for floating centralizer |
GB0016145D0 (en) * | 2000-06-30 | 2000-08-23 | Brunel Oilfield Serv Uk Ltd | Improvements in or relating to downhole tools |
CA2486279C (en) * | 2003-10-29 | 2010-10-05 | Weatherford/Lamb, Inc. | Vibration damper systems for drilling with casing |
FR2904653B1 (fr) * | 2006-08-02 | 2008-10-10 | Euroslot Soc Par Actions Simpl | Conduit d'extraction articule |
CA2615594C (en) * | 2006-12-20 | 2015-02-10 | Tesco Corporation | Well string centralizer and method of forming |
US8245777B2 (en) * | 2008-07-25 | 2012-08-21 | Stephen Randall Garner | Tubing centralizer |
US8443882B2 (en) | 2010-07-07 | 2013-05-21 | Baker Hughes Incorporated | Wellbore centralizer for tubulars |
CA2754645C (en) | 2011-02-02 | 2019-04-16 | Plainsman Manufacturing Inc. | Sucker rod centralizer |
USD665824S1 (en) | 2011-10-28 | 2012-08-21 | Top-Co Cementing Products Inc. | Casing centralizer |
USD674818S1 (en) | 2011-10-28 | 2013-01-22 | Top-Co Cementing Products Inc. | Casing centralizer |
USD665825S1 (en) | 2011-10-28 | 2012-08-21 | Top-Co Cementing Products Inc. | Casing centralizer |
USD674817S1 (en) | 2011-10-28 | 2013-01-22 | Top-Co Cementing Products Inc. | Casing centralizer |
SG11201403115RA (en) | 2012-03-12 | 2014-07-30 | Halliburton Energy Services Inc | Method and apparatus for acoustic noise isolation in a subterranean well |
USD849800S1 (en) | 2012-04-04 | 2019-05-28 | Summit Energy Services, Inc. | Casing centralizer having spiral blades |
CA2890597C (en) | 2012-11-06 | 2019-05-07 | Evolution Engineering Inc. | Universal downhole probe system |
WO2014071522A1 (en) | 2012-11-06 | 2014-05-15 | Evolution Engineering Inc. | Drill collar with integrated probe centralizer |
WO2014085894A1 (en) | 2012-12-03 | 2014-06-12 | Evolution Engineering Inc. | Downhole probe centralizer |
US10113412B2 (en) | 2012-12-03 | 2018-10-30 | Evolution Engineering Inc. | Axially-supported downhole probes |
CA2892710C (en) | 2012-12-03 | 2019-11-12 | Evolution Engineering Inc. | Axially-supported downhole probes |
WO2014085898A1 (en) | 2012-12-07 | 2014-06-12 | Evolution Engineering Inc. | Methods and apparatus for downhole probes |
US20140311756A1 (en) | 2013-04-22 | 2014-10-23 | Rock Dicke Incorporated | Pipe Centralizer Having Low-Friction Coating |
US9534475B2 (en) | 2013-05-27 | 2017-01-03 | Landmark Graphics Corporation | GUI-facilitated centralizing methods and systems |
CN103341736A (zh) * | 2013-07-10 | 2013-10-09 | 南阳市红阳锻造有限公司 | 一种大规格螺杆钻具扶正器热挤压成形工艺 |
WO2015026671A1 (en) * | 2013-08-17 | 2015-02-26 | Antelope Oil Tools & Mfg. Co., Llc | Wrap-around band and sleeve attachment apparatus for an oilfield tubular |
US20160200009A1 (en) * | 2013-08-20 | 2016-07-14 | Tdtech Limited | A stabiliser mounting mandrel, and a method of forming a stabiliser mounting mandrel on a drilling or casing drilling or running casing tubular |
CN103726787B (zh) * | 2013-12-20 | 2015-10-28 | 西南石油大学 | 钻井推进器 |
US9879485B2 (en) | 2014-12-12 | 2018-01-30 | Weatherford Technology Holdings, Llc | Stabilizer |
US11225841B2 (en) * | 2016-01-08 | 2022-01-18 | Frank's International, Llc | Method and apparatus for wellbore centralization |
CA3055885A1 (en) | 2017-03-27 | 2018-10-04 | Shell Internationale Research Maatschappij B.V. | Cable system for downhole use and method of perforating a wellbore tubular |
US11473376B2 (en) * | 2018-03-16 | 2022-10-18 | Wwt North America Holdings, Inc | Non-rotating vibration reduction sub |
US11603715B2 (en) | 2018-08-02 | 2023-03-14 | Xr Reserve Llc | Sucker rod couplings and tool joints with polycrystalline diamond elements |
CN111206885B (zh) * | 2020-03-26 | 2024-07-23 | 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) | 一种深孔钻探用防斜稳定扶正器 |
CN116391070A (zh) * | 2020-09-25 | 2023-07-04 | Xr储备有限责任公司 | 具有多晶金刚石元件的抽油杆联接器和工具接头 |
CN113266343B (zh) * | 2021-06-29 | 2022-04-01 | 华中科技大学 | 一种无线信号传输系统 |
MX2024002859A (es) | 2021-09-23 | 2024-04-09 | Wwt North America Holdings Inc | Herramienta protectora de tuberia de perforacion no giratoria que tiene multiples tipos de rodamientos hidraulicos. |
CN114325841B (zh) * | 2021-12-31 | 2022-08-12 | 北京港震科技股份有限公司 | 一种井下地震计安装装置 |
US11933116B2 (en) | 2022-06-01 | 2024-03-19 | Halliburton Energy Services, Inc. | Eccentric centralizer |
US11933115B2 (en) | 2022-06-01 | 2024-03-19 | Halliburton Energy Services, Inc. | Centralizer with opposing projections |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103391A (en) * | 1963-09-10 | Drill string stabilizer | ||
US1985229A (en) * | 1929-12-27 | 1934-12-25 | Sullivan Machinery Co | Drilling apparatus |
US2336338A (en) * | 1932-04-20 | 1943-12-07 | John A Zublin | Apparatus for drilling bores deviating from existing well bores |
US2072320A (en) * | 1934-12-19 | 1937-03-02 | Charles E Thomas | Bit guide |
US2378738A (en) * | 1941-05-19 | 1945-06-19 | Thermoid Company | Drill pipe protector |
US2743082A (en) * | 1950-05-29 | 1956-04-24 | John A Zublin | Method for drilling deviating bores from existing well bores |
US2717146A (en) * | 1953-04-09 | 1955-09-06 | John A Zublin | Heavy duty flexible drill pipe |
US2715552A (en) * | 1954-03-01 | 1955-08-16 | Guiberson Corp | Drill string bushing tool |
US2829864A (en) * | 1955-02-01 | 1958-04-08 | Seth R Knapp | Method and apparatus for straightening well bore holes |
US2819040A (en) * | 1956-07-13 | 1958-01-07 | Eastman Oil Well Survey Co | Deflecting tool |
US3068946A (en) * | 1958-12-15 | 1962-12-18 | Eastman Oil Well Survey Co | Knuckle joint |
US3104134A (en) * | 1961-05-05 | 1963-09-17 | Dale E Nielsen | Non-rotating drill guide assembly |
US3320004A (en) * | 1964-06-19 | 1967-05-16 | Drilco Oil Tool Inc | Earth boring apparatus |
US3446297A (en) * | 1966-07-15 | 1969-05-27 | Youngstown Sheet And Tube Co | Flexible drill collar |
SU407026A1 (ru) * | 1971-10-01 | 1973-11-21 | Отклонитель | |
US4456080A (en) * | 1980-09-19 | 1984-06-26 | Holbert Don R | Stabilizer method and apparatus for earth-boring operations |
US4343369A (en) * | 1980-09-19 | 1982-08-10 | Drilling Development, Inc. | Apparatus for drilling straight portion of a deviated hole |
US4685895A (en) * | 1981-02-06 | 1987-08-11 | Texas Eastern Drilling Systems, Inc. | Stabilizer mechanism for use in drilling deviated well bores |
-
1989
- 1989-07-27 US US07/386,415 patent/US4938299A/en not_active Expired - Fee Related
-
1990
- 1990-07-25 EP EP90308164A patent/EP0410729A1/en not_active Ceased
- 1990-07-26 NO NO90903323A patent/NO903323L/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111502572A (zh) * | 2020-05-08 | 2020-08-07 | 长江大学 | 一种径向钻孔钻压控制阀 |
Also Published As
Publication number | Publication date |
---|---|
EP0410729A1 (en) | 1991-01-30 |
NO903323L (no) | 1991-01-28 |
US4938299A (en) | 1990-07-03 |
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