JPS4938401B1 - - Google Patents
Info
- Publication number
- JPS4938401B1 JPS4938401B1 JP44074073A JP7407369A JPS4938401B1 JP S4938401 B1 JPS4938401 B1 JP S4938401B1 JP 44074073 A JP44074073 A JP 44074073A JP 7407369 A JP7407369 A JP 7407369A JP S4938401 B1 JPS4938401 B1 JP S4938401B1
- Authority
- JP
- Japan
- 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
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76547468A | 1968-10-07 | 1968-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4938401B1 true JPS4938401B1 (ja) | 1974-10-17 |
Family
ID=25073655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44074073A Pending JPS4938401B1 (ja) | 1968-10-07 | 1969-09-19 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3570603A (ja) |
JP (1) | JPS4938401B1 (ja) |
DE (1) | DE1945092A1 (ja) |
FR (1) | FR2020016A1 (ja) |
GB (1) | GB1241107A (ja) |
NL (1) | NL6909124A (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5695009A (en) * | 1995-10-31 | 1997-12-09 | Sonoma Corporation | Downhole oil well tool running and pulling with hydraulic release using deformable ball valving member |
US6935423B2 (en) * | 2000-05-02 | 2005-08-30 | Halliburton Energy Services, Inc. | Borehole retention device |
US6454001B1 (en) * | 2000-05-12 | 2002-09-24 | Halliburton Energy Services, Inc. | Method and apparatus for plugging wells |
US6739391B2 (en) * | 2001-10-10 | 2004-05-25 | Baker Hughes Incorporated | Surface deployed cement separation plug |
MX2008009622A (es) * | 2006-01-24 | 2008-12-19 | Well Ops Sea Pty Ltd | Dispositivo de sellado remoro para pozos. |
US20080236829A1 (en) * | 2007-03-26 | 2008-10-02 | Lynde Gerald D | Casing profiling and recovery system |
GB0804961D0 (en) * | 2008-03-18 | 2008-04-16 | Petrowell Ltd | Improved centraliser |
US8739873B2 (en) * | 2010-03-05 | 2014-06-03 | Halliburton Energy Services, Inc. | System and method for fluid diversion and fluid isolation |
DE102011103554B4 (de) | 2011-06-08 | 2013-06-13 | Norbert Heugel | Vorrichtung zum Verschließen einer Öffnung |
US9745821B2 (en) * | 2013-01-13 | 2017-08-29 | Weatherford Technology Holdings, Llc | Method and apparatus for sealing tubulars |
US9181759B1 (en) * | 2014-07-25 | 2015-11-10 | Osman Yusuf | Method and apparatus for increasing load bearing capacity of a tubular string |
BR112018068588A2 (pt) | 2016-05-12 | 2019-02-12 | Halliburton Energy Services Inc | método para obstruir um poço, aparelho para obstruir um poço e método para obstruir um furo de poço |
US11162324B2 (en) | 2018-12-28 | 2021-11-02 | Saudi Arabian Oil Company | Systems and methods for zonal cementing and centralization using winged casing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1233888A (en) * | 1916-09-01 | 1917-07-17 | Frank W A Finley | Art of well-producing or earth-boring. |
US1880218A (en) * | 1930-10-01 | 1932-10-04 | Richard P Simmons | Method of lining oil wells and means therefor |
US2447629A (en) * | 1944-05-23 | 1948-08-24 | Richfield Oil Corp | Apparatus for forming a section of casing below casing already in position in a well hole |
US2796134A (en) * | 1954-07-19 | 1957-06-18 | Exxon Research Engineering Co | Apparatus for preventing lost circulation in well drilling operations |
US3223159A (en) * | 1963-09-09 | 1965-12-14 | Brown Oil Tools | Liner cementing method |
-
1968
- 1968-10-07 US US765474A patent/US3570603A/en not_active Expired - Lifetime
-
1969
- 1969-06-16 NL NL6909124A patent/NL6909124A/xx unknown
- 1969-06-20 FR FR6920757A patent/FR2020016A1/fr not_active Withdrawn
- 1969-08-29 GB GB43110/69A patent/GB1241107A/en not_active Expired
- 1969-09-05 DE DE19691945092 patent/DE1945092A1/de not_active Withdrawn
- 1969-09-19 JP JP44074073A patent/JPS4938401B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1241107A (en) | 1971-07-28 |
DE1945092A1 (de) | 1970-04-16 |
FR2020016A1 (ja) | 1970-07-10 |
US3570603A (en) | 1971-03-16 |
NL6909124A (ja) | 1970-04-09 |