CA2823598C - Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines - Google Patents
Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines Download PDFInfo
- Publication number
- CA2823598C CA2823598C CA2823598A CA2823598A CA2823598C CA 2823598 C CA2823598 C CA 2823598C CA 2823598 A CA2823598 A CA 2823598A CA 2823598 A CA2823598 A CA 2823598A CA 2823598 C CA2823598 C CA 2823598C
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- CA
- Canada
- Prior art keywords
- wells
- formation
- stimulant
- injection
- fracture
- 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.)
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Links
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- 230000000977 initiatory effect Effects 0.000 claims abstract description 10
- 230000002349 favourable effect Effects 0.000 claims abstract description 3
- 230000001902 propagating effect Effects 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 81
- 239000007924 injection Substances 0.000 claims description 81
- 238000011065 in-situ storage Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000010796 Steam-assisted gravity drainage Methods 0.000 claims description 14
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- 239000000021 stimulant Substances 0.000 description 2
- 241000212384 Bifora Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- E21B43/2406—Steam assisted gravity drainage [SAGD]
- E21B43/2408—SAGD in combination with other methods
-
- 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
- E21B43/2405—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection in association with fracturing or crevice forming processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Le procédé décrit permet de créer une ou plusieurs fractures ciblées dans une formation souterraine. Il consiste à forer et à achever deux puits dans la formation, à conditionner lesdits puits afin de créer un état de contrainte favorable à la formation dune zone de fracture reliant lesdits deux puits, ainsi quà lamorce et la propagation de la fracture dans ladite formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2823598A CA2823598C (fr) | 2013-08-14 | 2013-08-14 | Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2823598A CA2823598C (fr) | 2013-08-14 | 2013-08-14 | Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2823598A1 CA2823598A1 (fr) | 2015-02-14 |
| CA2823598C true CA2823598C (fr) | 2016-08-09 |
Family
ID=52471979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2823598A Active CA2823598C (fr) | 2013-08-14 | 2013-08-14 | Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2823598C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10012064B2 (en) | 2015-04-09 | 2018-07-03 | Highlands Natural Resources, Plc | Gas diverter for well and reservoir stimulation |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10344204B2 (en) | 2015-04-09 | 2019-07-09 | Diversion Technologies, LLC | Gas diverter for well and reservoir stimulation |
| US10982520B2 (en) | 2016-04-27 | 2021-04-20 | Highland Natural Resources, PLC | Gas diverter for well and reservoir stimulation |
| CN112177604A (zh) * | 2020-07-31 | 2021-01-05 | 中国石油天然气集团有限公司 | 确定压裂井间干扰程度的量化评价方法 |
-
2013
- 2013-08-14 CA CA2823598A patent/CA2823598C/fr active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10012064B2 (en) | 2015-04-09 | 2018-07-03 | Highlands Natural Resources, Plc | Gas diverter for well and reservoir stimulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2823598A1 (fr) | 2015-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151110 |