CA2915192A1 - Procede d'utilisation de la formation de tartre sur une colonne perdue a fentes pour reduire la production d'eau - Google Patents
Procede d'utilisation de la formation de tartre sur une colonne perdue a fentes pour reduire la production d'eau Download PDFInfo
- Publication number
- CA2915192A1 CA2915192A1 CA2915192A CA2915192A CA2915192A1 CA 2915192 A1 CA2915192 A1 CA 2915192A1 CA 2915192 A CA2915192 A CA 2915192A CA 2915192 A CA2915192 A CA 2915192A CA 2915192 A1 CA2915192 A1 CA 2915192A1
- Authority
- CA
- Canada
- Prior art keywords
- aperture
- precipitate
- fluid
- casing member
- outlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 230000015572 biosynthetic process Effects 0.000 title abstract description 24
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 49
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 49
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 49
- 239000002244 precipitate Substances 0.000 claims description 72
- 239000012530 fluid Substances 0.000 claims description 61
- 238000009825 accumulation Methods 0.000 claims description 11
- 239000012267 brine Substances 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 150000003839 salts Chemical group 0.000 claims description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 4
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 claims description 4
- 230000008021 deposition Effects 0.000 abstract description 10
- 238000002955 isolation Methods 0.000 abstract description 4
- 238000005755 formation reaction Methods 0.000 description 21
- 239000003921 oil Substances 0.000 description 13
- 239000004576 sand Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- 230000002939 deleterious effect Effects 0.000 description 3
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 oil Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
Abstract
Une méthode permet de réduire la teneur en eau non désirée dans un réservoir dhydrocarbure, où la formation de tartre/dépôt dans un puits de forage à partir daugmentations de teneur en eau localisée est utilisée pour lisolation zonale. Des fentes ou dautres types douverture sont présents dans une longueur de tubage comme une colonne perdue fendue, pour encourager la formation de zones de production deau adjacentes au tartre/dépôt, isolant ainsi de telles zones et produisant de manière préférentielle à partir de zones de production dhydrocarbures.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462098625P | 2014-12-31 | 2014-12-31 | |
| US62/098625 | 2014-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2915192A1 true CA2915192A1 (fr) | 2016-06-30 |
| CA2915192C CA2915192C (fr) | 2018-01-02 |
Family
ID=56163583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2915192A Active CA2915192C (fr) | 2014-12-31 | 2015-12-14 | Procede d'utilisation de la formation de tartre sur une colonne perdue a fentes pour reduire la production d'eau |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20160186541A1 (fr) |
| CA (1) | CA2915192C (fr) |
-
2015
- 2015-12-14 CA CA2915192A patent/CA2915192C/fr active Active
- 2015-12-16 US US14/971,405 patent/US20160186541A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20160186541A1 (en) | 2016-06-30 |
| CA2915192C (fr) | 2018-01-02 |
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