CA2973576A1 - Appareil a deplacement gravitationnel - Google Patents
Appareil a deplacement gravitationnel Download PDFInfo
- Publication number
- CA2973576A1 CA2973576A1 CA2973576A CA2973576A CA2973576A1 CA 2973576 A1 CA2973576 A1 CA 2973576A1 CA 2973576 A CA2973576 A CA 2973576A CA 2973576 A CA2973576 A CA 2973576A CA 2973576 A1 CA2973576 A1 CA 2973576A1
- Authority
- CA
- Canada
- Prior art keywords
- vessel
- fluid
- annulus
- pressure
- wells
- 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.)
- Abandoned
Links
- 238000006073 displacement reaction Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000002459 sustained effect Effects 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 2
- 230000000007 visual effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 3
- 230000002706 hydrostatic effect Effects 0.000 abstract description 2
- 239000012267 brine Substances 0.000 description 20
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 20
- 239000007789 gas Substances 0.000 description 15
- 238000005067 remediation Methods 0.000 description 9
- 239000004568 cement Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- -1 halide brines Chemical compound 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/003—Means for stopping loss of drilling fluid
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
-
- 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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
-
- 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
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762533035P | 2017-07-15 | 2017-07-15 | |
| US62533035 | 2017-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2973576A1 true CA2973576A1 (fr) | 2019-01-15 |
Family
ID=64998862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2973576A Abandoned CA2973576A1 (fr) | 2017-07-15 | 2017-07-17 | Appareil a deplacement gravitationnel |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20190017339A1 (fr) |
| CA (1) | CA2973576A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220341298A1 (en) * | 2019-09-04 | 2022-10-27 | Inter-Casing Pressure Control Inc. | Inter-casing pressure control systems and methods |
| CN111964887B (zh) * | 2020-08-17 | 2022-04-12 | 西南石油大学 | 一种套管环空泄压工具模拟实验装置及测试方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970967A (en) * | 1958-08-28 | 1961-02-07 | Lowery Charley | Emulsion breaker injector |
| US4369049A (en) * | 1982-01-11 | 1983-01-18 | Heath Rodney T | Vertical drip separator apparatus and method |
| US5343941A (en) * | 1992-12-03 | 1994-09-06 | Raybon Michael L | Apparatus for treating oil and gas wells |
| US5715895A (en) * | 1996-04-23 | 1998-02-10 | Champness; Elwood | Downhole drilling tool cooling system |
-
2017
- 2017-07-17 CA CA2973576A patent/CA2973576A1/fr not_active Abandoned
-
2018
- 2018-07-15 US US16/035,700 patent/US20190017339A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20190017339A1 (en) | 2019-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20210203 |