FR1554490A - - Google Patents
Info
- Publication number
- FR1554490A FR1554490A FR1554490DA FR1554490A FR 1554490 A FR1554490 A FR 1554490A FR 1554490D A FR1554490D A FR 1554490DA FR 1554490 A FR1554490 A FR 1554490A
- Authority
- FR
- France
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61891067A | 1967-02-27 | 1967-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1554490A true FR1554490A (fr) | 1969-01-17 |
Family
ID=24479639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1554490D Expired FR1554490A (fr) | 1967-02-27 | 1968-02-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3460619A (fr) |
DE (1) | DE1291705B (fr) |
FR (1) | FR1554490A (fr) |
NL (1) | NL6802495A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0374788A2 (fr) * | 1988-12-19 | 1990-06-27 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Tige de forage télescopique |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110240295A1 (en) * | 2010-03-31 | 2011-10-06 | Porter Jesse C | Convertible downhole isolation plug |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2134320A (en) * | 1933-11-27 | 1938-10-25 | Claude C Taylor | Well cleaner |
US2182888A (en) * | 1937-05-07 | 1939-12-12 | Whitaker Harvey | Open hole formation tester |
US2221204A (en) * | 1938-04-25 | 1940-11-12 | Grant John | Cementing plug |
US2365052A (en) * | 1942-02-25 | 1944-12-12 | Dow Chemical Co | Well treating apparatus |
US2575105A (en) * | 1950-09-01 | 1951-11-13 | Jean H Hart | Telescoping tail pipe |
US2808113A (en) * | 1954-03-25 | 1957-10-01 | Luther N Miller | Longitudinally adjustable anchor for well servicing tools |
US2931438A (en) * | 1957-11-21 | 1960-04-05 | Jersey Prod Res Co | Adjustable length tail pipe for oil field operations |
US3036641A (en) * | 1958-07-03 | 1962-05-29 | Johnston Testers Inc | Adjustable anchors |
US3073134A (en) * | 1960-03-21 | 1963-01-15 | William L Mann | Variable length pipe |
US3137349A (en) * | 1960-04-11 | 1964-06-16 | Udell Inc | Systems of expansible well tools |
US3280917A (en) * | 1963-12-24 | 1966-10-25 | Schlumberger Well Surv Corp | Well tester |
-
1967
- 1967-02-27 US US618910A patent/US3460619A/en not_active Expired - Lifetime
-
1968
- 1968-02-16 DE DEB96686A patent/DE1291705B/de active Pending
- 1968-02-21 NL NL6802495A patent/NL6802495A/xx unknown
- 1968-02-22 FR FR1554490D patent/FR1554490A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0374788A2 (fr) * | 1988-12-19 | 1990-06-27 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Tige de forage télescopique |
EP0374788A3 (fr) * | 1988-12-19 | 1991-03-13 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Tige de forage télescopique |
Also Published As
Publication number | Publication date |
---|---|
DE1291705B (de) | 1969-04-03 |
US3460619A (en) | 1969-08-12 |
NL6802495A (fr) | 1968-08-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |