RU2015147997A - Способ гидравлического разрыва подземного пласта с использованием мочевины - Google Patents
Способ гидравлического разрыва подземного пласта с использованием мочевины Download PDFInfo
- Publication number
- RU2015147997A RU2015147997A RU2015147997A RU2015147997A RU2015147997A RU 2015147997 A RU2015147997 A RU 2015147997A RU 2015147997 A RU2015147997 A RU 2015147997A RU 2015147997 A RU2015147997 A RU 2015147997A RU 2015147997 A RU2015147997 A RU 2015147997A
- Authority
- RU
- Russia
- Prior art keywords
- fracturing fluid
- urea
- temperature
- stage
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims 8
- 239000004202 carbamide Substances 0.000 title claims 8
- 239000012530 fluid Substances 0.000 claims 15
- 230000015572 biosynthetic process Effects 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims 2
- 239000001099 ammonium carbonate Substances 0.000 claims 2
- 230000016507 interphase Effects 0.000 claims 2
- 239000011435 rock Substances 0.000 claims 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims 1
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 claims 1
- 235000012501 ammonium carbonate Nutrition 0.000 claims 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13163101 | 2013-04-10 | ||
| EP13163101.2 | 2013-04-10 | ||
| EP13174578 | 2013-07-01 | ||
| EP13174578.8 | 2013-07-01 | ||
| PCT/EP2014/057180 WO2014167013A1 (fr) | 2013-04-10 | 2014-04-09 | Procédé de fracturation hydraulique d'une formation souterraine au moyen d'urée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2015147997A true RU2015147997A (ru) | 2017-05-16 |
Family
ID=50624549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015147997A RU2015147997A (ru) | 2013-04-10 | 2014-04-09 | Способ гидравлического разрыва подземного пласта с использованием мочевины |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2984145A1 (fr) |
| CA (1) | CA2908791A1 (fr) |
| RU (1) | RU2015147997A (fr) |
| WO (1) | WO2014167013A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517086A (zh) * | 2022-01-26 | 2022-05-20 | 中国石油大学(北京) | 多功能压裂液组合物、多功能压裂液及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195635A (en) * | 1963-05-23 | 1965-07-20 | Pan American Petroleum Corp | Spacers for fracture props |
| US3270815A (en) * | 1963-09-11 | 1966-09-06 | Dow Chemical Co | Combination hydraulic-explosive earth formation fracturing process |
| US8022014B2 (en) * | 2008-03-26 | 2011-09-20 | Shrieve Chemical Products, Inc. | Deep eutectic solvents and applications |
| US7946342B1 (en) * | 2009-04-30 | 2011-05-24 | The United States Of America As Represented By The United States Department Of Energy | In situ generation of steam and alkaline surfactant for enhanced oil recovery using an exothermic water reactant (EWR) |
| US7846877B1 (en) * | 2009-05-20 | 2010-12-07 | Halliburton Energy Services, Inc. | Methods for treating a well using a treatment fluid containing a water-soluble polysaccharide, a water-soluble salt, and urea |
| US9228424B2 (en) * | 2011-05-31 | 2016-01-05 | Riverbend, S.A. | Method of treating the near-wellbore zone of the reservoir |
| EP2537910A1 (fr) * | 2011-06-22 | 2012-12-26 | Wintershall Holding GmbH | Procédé d'extraction de pétrole visqueux d'un dépôt sous-actif |
-
2014
- 2014-04-09 CA CA2908791A patent/CA2908791A1/fr not_active Abandoned
- 2014-04-09 RU RU2015147997A patent/RU2015147997A/ru not_active Application Discontinuation
- 2014-04-09 EP EP14720056.2A patent/EP2984145A1/fr not_active Withdrawn
- 2014-04-09 WO PCT/EP2014/057180 patent/WO2014167013A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2984145A1 (fr) | 2016-02-17 |
| CA2908791A1 (fr) | 2014-10-16 |
| WO2014167013A1 (fr) | 2014-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20170410 |