GB523618A - Drillable well liner - Google Patents
Drillable well linerInfo
- Publication number
- GB523618A GB523618A GB837/39A GB83739A GB523618A GB 523618 A GB523618 A GB 523618A GB 837/39 A GB837/39 A GB 837/39A GB 83739 A GB83739 A GB 83739A GB 523618 A GB523618 A GB 523618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- rest
- alloy
- liner
- jan
- 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
- 239000000956 alloy Substances 0.000 abstract 5
- 229910045601 alloy Inorganic materials 0.000 abstract 5
- 239000004615 ingredient Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 231100001010 corrosive Toxicity 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- 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
- E21B43/08—Screens or liners
- E21B43/086—Screens with preformed openings, e.g. slotted liners
-
- 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
- E21B43/08—Screens or liners
- E21B43/082—Screens comprising porous materials, e.g. prepacked screens
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
523,618. Alloys; annealing. HALL, E. B., and ARMENTROUT, A. L. Jan. 10, 1939, No. 837. Convention date, Jan. 18, 1938. Drawings to Specification. [Classes 72 and 82 (i)] [Also in Group XXI] A liner for use in oil &c. wells consists of an alloy containing aluminium as a major ingredient and either free from, or containing not more than 0.8 per cent. of Cu, Zn or other ingredients liable to attack by corrosives such as salt water, the alloy preferably having a specific gravity less than three. The alloy may comprise 0.7 per cent. Si, 1.25 per cent. Mg, 0.25 per cent. Cr and the rest Al; and pipe sections, to form the liner, may be drawn or extruded therefrom and heated to 960-980‹F., quenched in cold water, then heated to 310-325‹F. for 18 hours and allowed to cool. Other alloys comprise 1.25 per cent. Mg and the rest A1; 2.5 per cent. Mg, 0.25 per cent. Cr and the rest A1; 1 per cent. Si, 0.6 per cent. Mg and the rest Al. Fittings other than pipe sections may be of 7 per cent. Si 0.3 per cent. Mg and the rest A1 ; or 10 per cent. Mg and 90 per cent. Al. Any steel accessories to the lining may be cadmiumplated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US523618XA | 1938-01-18 | 1938-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB523618A true GB523618A (en) | 1940-07-18 |
Family
ID=21977119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB837/39A Expired GB523618A (en) | 1938-01-18 | 1939-01-10 | Drillable well liner |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB523618A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846385A (en) * | 1954-10-11 | 1958-08-05 | Exxon Research Engineering Co | Prevention of corrosion in wells |
| US4381821A (en) * | 1980-02-29 | 1983-05-03 | Weatherford, Stonebor, Inc. | Blast joint and protection element therefor |
| EP1935998A1 (en) * | 2005-09-09 | 2008-06-25 | Furukawa-Sky Aluminum Corp. | Aluminum alloy tube and aluminum alloy structural member for automobile using the same |
-
1939
- 1939-01-10 GB GB837/39A patent/GB523618A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846385A (en) * | 1954-10-11 | 1958-08-05 | Exxon Research Engineering Co | Prevention of corrosion in wells |
| US4381821A (en) * | 1980-02-29 | 1983-05-03 | Weatherford, Stonebor, Inc. | Blast joint and protection element therefor |
| EP1935998A1 (en) * | 2005-09-09 | 2008-06-25 | Furukawa-Sky Aluminum Corp. | Aluminum alloy tube and aluminum alloy structural member for automobile using the same |
| EP1935998A4 (en) * | 2005-09-09 | 2008-12-24 | Furukawa Sky Aluminum Corp | Aluminum alloy tube and aluminum alloy structural member for automobile using the same |
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