CA969171A - Drill string guide method - Google Patents
Drill string guide methodInfo
- Publication number
- CA969171A CA969171A CA166,369A CA166369A CA969171A CA 969171 A CA969171 A CA 969171A CA 166369 A CA166369 A CA 166369A CA 969171 A CA969171 A CA 969171A
- Authority
- CA
- Canada
- Prior art keywords
- drill string
- guide method
- string guide
- drill
- string
- 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
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00289830A US3835939A (en) | 1972-09-18 | 1972-09-18 | Well drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
CA969171A true CA969171A (en) | 1975-06-10 |
Family
ID=23113291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA166,369A Expired CA969171A (en) | 1972-09-18 | 1973-03-19 | Drill string guide method |
Country Status (2)
Country | Link |
---|---|
US (1) | US3835939A (en) |
CA (1) | CA969171A (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260029A (en) * | 1978-12-27 | 1981-04-07 | Joy Manufacturing Company | Midpoint centralizer |
US4328872A (en) * | 1979-03-13 | 1982-05-11 | Orthwein William C | Anti-buckling device for mine-roof bolting machines |
US4371040A (en) * | 1979-03-13 | 1983-02-01 | Orthwein William C | Anti-buckling device for mine-roof bolting machines |
US4401398A (en) * | 1981-05-26 | 1983-08-30 | Western Services International, Inc. | Support structure for mudline suspension wellhead |
US5673753A (en) * | 1989-12-27 | 1997-10-07 | Shell Oil Company | Solidification of water based muds |
US5423379A (en) * | 1989-12-27 | 1995-06-13 | Shell Oil Company | Solidification of water based muds |
US5275511A (en) * | 1992-10-22 | 1994-01-04 | Shell Oil Company | Method for installation of piles in offshore locations |
US5351759A (en) * | 1992-10-22 | 1994-10-04 | Shell Oil Company | Slag-cement displacement by direct fluid contact |
US5343951A (en) * | 1992-10-22 | 1994-09-06 | Shell Oil Company | Drilling and cementing slim hole wells |
US5343952A (en) * | 1992-10-22 | 1994-09-06 | Shell Oil Company | Cement plug for well abandonment |
US5311945A (en) * | 1992-10-22 | 1994-05-17 | Shell Oil Company | Drilling and cementing with phosphate |
US5311944A (en) * | 1992-10-22 | 1994-05-17 | Shell Oil Company | Blast furnace slag blend in cement |
US5322124A (en) * | 1992-10-22 | 1994-06-21 | Shell Oil Company | Squeeze cementing |
US5343947A (en) * | 1992-10-22 | 1994-09-06 | Shell Oil Company | Anchor plug for open hole test tools |
US5269632A (en) * | 1992-10-22 | 1993-12-14 | Shell Oil Company | Method for strengthening the structural base of offshore structures |
US5314031A (en) * | 1992-10-22 | 1994-05-24 | Shell Oil Company | Directional drilling plug |
MY112090A (en) * | 1992-10-22 | 2001-04-30 | Shell Int Research | Method for drilling and cementing a well |
US5284513A (en) * | 1992-10-22 | 1994-02-08 | Shell Oil Co | Cement slurry and cement compositions |
US5307877A (en) * | 1992-10-22 | 1994-05-03 | Shell Oil Company | Wellbore sealing with two-component ionomeric system |
US5277519A (en) * | 1992-10-22 | 1994-01-11 | Shell Oil Company | Well drilling cuttings disposal |
US5309997A (en) * | 1992-10-22 | 1994-05-10 | Shell Oil Company | Well fluid for in-situ borehole repair |
US5332040A (en) * | 1992-10-22 | 1994-07-26 | Shell Oil Company | Process to cement a casing in a wellbore |
US5285679A (en) * | 1992-10-22 | 1994-02-15 | Shell Oil Company | Quantification of blast furnace slag in a slurry |
US5301754A (en) * | 1992-10-22 | 1994-04-12 | Shell Oil Company | Wellbore cementing with ionomer-blast furnace slag system |
US5301752A (en) * | 1992-10-22 | 1994-04-12 | Shell Oil Company | Drilling and cementing with phosphate-blast furnace slag |
US5307876A (en) * | 1992-10-22 | 1994-05-03 | Shell Oil Company | Method to cement a wellbore in the presence of carbon dioxide |
US5379843A (en) * | 1992-10-22 | 1995-01-10 | Shell Oil Company | Side-tracking cement plug |
US5309999A (en) * | 1992-10-22 | 1994-05-10 | Shell Oil Company | Cement slurry composition and method to cement wellbore casings in salt formations |
US5325922A (en) * | 1992-10-22 | 1994-07-05 | Shell Oil Company | Restoring lost circulation |
US5314022A (en) * | 1992-10-22 | 1994-05-24 | Shell Oil Company | Dilution of drilling fluid in forming cement slurries |
US5343950A (en) * | 1992-10-22 | 1994-09-06 | Shell Oil Company | Drilling and cementing extended reach boreholes |
US10760356B2 (en) * | 2015-06-04 | 2020-09-01 | Nabors Drilling Technologies Usa, Inc. | Drill pipe guide system and method |
BR102017017383B1 (en) | 2017-08-14 | 2021-12-07 | Petróleo Brasileiro S.A - Petrobras | AUXILIARY DEVICE FOR DESCENT OF AT LEAST ONE INSTRUMENT IN A WELL |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126063A (en) * | 1964-03-24 | Earth boring equipment | ||
US2734723A (en) * | 1956-02-14 | Ttnttfn | ||
US1772368A (en) * | 1925-02-03 | 1930-08-05 | Sheldon Waldo | Well-drill rotary table |
US2276016A (en) * | 1940-03-22 | 1942-03-10 | Westinghouse Electric & Mfg Co | Hydraulic well-drilling apparatus |
US2450934A (en) * | 1946-05-25 | 1948-10-12 | Ingram X Calhoun | Well pipe handling apparatus |
GB894493A (en) * | 1957-08-09 | 1962-04-26 | F N R D Ltd | Improvements in or relating to earth drilling rigs |
US3158213A (en) * | 1960-08-26 | 1964-11-24 | Leyman Corp | Drill string suspension arrangement |
US3334606A (en) * | 1963-12-24 | 1967-08-08 | Newport News S & D Co | Ship and handling means for underwater mining equipment |
US3528497A (en) * | 1968-05-21 | 1970-09-15 | Atlantic Richfield Co | Offshore holding apparatus |
US3702640A (en) * | 1970-04-13 | 1972-11-14 | Petroles Cie Francaise | Tipping girder for the transfer of rods or tubular elements |
-
1972
- 1972-09-18 US US00289830A patent/US3835939A/en not_active Expired - Lifetime
-
1973
- 1973-03-19 CA CA166,369A patent/CA969171A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3835939A (en) | 1974-09-17 |
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