SU1739698A1 - Method for thermocyclic stimulation of formation - Google Patents
Method for thermocyclic stimulation of formationInfo
- Publication number
- SU1739698A1 SU1739698A1 SU4866289/03A SU4866289A SU1739698A1 SU 1739698 A1 SU1739698 A1 SU 1739698A1 SU 4866289/03 A SU4866289/03 A SU 4866289/03A SU 4866289 A SU4866289 A SU 4866289A SU 1739698 A1 SU1739698 A1 SU 1739698A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- injection
- formation
- oil
- heat carrier
- thermocyclic
- Prior art date
Links
Landscapes
- Fats And Perfumes (AREA)
Abstract
FIELD: development of oil fields by thermal methods applicable in oil producing industry. SUBSTANCE: method for thermocyclic stimulation of formation includes selection of injection rate of heat carrier ensuring maximum oil recovery under conditions of continuous injection of heat carrier, and injection is effected at selected rate. After increase of heated zone by 3-15% of formation zone, injection is discontinued for 3-60 days. Before injection stopping, injection rate may be increased to maximum possible value. When, at least, 20% of formation volume is heated, nonheated water is injected instead of heat carrier. Before stopping of injection well, injected into formation are solution of alkali, water-oil emulsion and thickening agent. EFFECT: higher oil recovery and reduced heat carrier consumption in oil production. 4 cl, 4 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4866289/03A SU1739698A1 (en) | 1990-06-26 | 1990-06-26 | Method for thermocyclic stimulation of formation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4866289/03A SU1739698A1 (en) | 1990-06-26 | 1990-06-26 | Method for thermocyclic stimulation of formation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1739698A1 true SU1739698A1 (en) | 1995-10-10 |
Family
ID=60530896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4866289/03A SU1739698A1 (en) | 1990-06-26 | 1990-06-26 | Method for thermocyclic stimulation of formation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1739698A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2588232C1 (en) * | 2015-06-23 | 2016-06-27 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина (ПАО "Татнефть им.В.Д.Шашина) | Method of developing high-viscosity oil field |
RU2757616C1 (en) * | 2021-03-03 | 2021-10-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Кубанский государственный технологический университет» (ФГБОУ ВО «КубГТУ») | Method for oil field development |
-
1990
- 1990-06-26 SU SU4866289/03A patent/SU1739698A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2588232C1 (en) * | 2015-06-23 | 2016-06-27 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина (ПАО "Татнефть им.В.Д.Шашина) | Method of developing high-viscosity oil field |
RU2757616C1 (en) * | 2021-03-03 | 2021-10-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Кубанский государственный технологический университет» (ФГБОУ ВО «КубГТУ») | Method for oil field development |
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