SU1739698A1 - Method for thermocyclic stimulation of formation - Google Patents

Method for thermocyclic stimulation of formation

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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
Application number
SU4866289/03A
Other languages
Russian (ru)
Inventor
А.Г. Соломатин
А.П. Куликов
Original Assignee
Всесоюзный нефтегазовый научно-исследовательский институт
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Всесоюзный нефтегазовый научно-исследовательский институт filed Critical Всесоюзный нефтегазовый научно-исследовательский институт
Priority to SU4866289/03A priority Critical patent/SU1739698A1/en
Application granted granted Critical
Publication of SU1739698A1 publication Critical patent/SU1739698A1/en

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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
SU4866289/03A 1990-06-26 1990-06-26 Method for thermocyclic stimulation of formation SU1739698A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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