GB834889A - Well completion flow choke - Google Patents
Well completion flow chokeInfo
- Publication number
- GB834889A GB834889A GB23181/56A GB2318156A GB834889A GB 834889 A GB834889 A GB 834889A GB 23181/56 A GB23181/56 A GB 23181/56A GB 2318156 A GB2318156 A GB 2318156A GB 834889 A GB834889 A GB 834889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- extension
- ducts
- closure
- well completion
- 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
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
834,889. Wells. BUTLER, G. A. July 26, 1956 [Feb. 3, 1956]. No. 23181/56. Class 85 [Also in Group XXIX] A well flow choke device comprises a body 10 having inlet and outlet ducts 15, 18, a duct 14 leading to the ducts 15, 18, a closure member 16 for the duct 14, an extension 17 on the closure member, and a flow restriction member 33 carried by the extension and sealed within the duct 18 to restrict flow through the ducts 15, 18. Oil from the well passes through the duct 15, an aperture 44 in the extension, and the bore 45 in the member 33 to the duct 18 which is connected to tanks. In a modification a needle valve member extends through the closure to co-operate with the bore to form an adjustable choke. The body is of materialhaving high resistance to corrosion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US834889XA | 1956-02-03 | 1956-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB834889A true GB834889A (en) | 1960-05-11 |
Family
ID=22178676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23181/56A Expired GB834889A (en) | 1956-02-03 | 1956-07-26 | Well completion flow choke |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB834889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123577A (en) * | 1982-06-23 | 1984-02-01 | Marathon Oil Co | Flow control apparatus and method |
-
1956
- 1956-07-26 GB GB23181/56A patent/GB834889A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123577A (en) * | 1982-06-23 | 1984-02-01 | Marathon Oil Co | Flow control apparatus and method |
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