RU2009146592A - METHOD FOR REGULATING PERMEABILITY - Google Patents
METHOD FOR REGULATING PERMEABILITY Download PDFInfo
- Publication number
- RU2009146592A RU2009146592A RU2009146592/03A RU2009146592A RU2009146592A RU 2009146592 A RU2009146592 A RU 2009146592A RU 2009146592/03 A RU2009146592/03 A RU 2009146592/03A RU 2009146592 A RU2009146592 A RU 2009146592A RU 2009146592 A RU2009146592 A RU 2009146592A
- Authority
- RU
- Russia
- Prior art keywords
- production
- oxa
- zeolites
- reagent
- oil
- Prior art date
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Sludge (AREA)
Abstract
Способ регулирования проницаемости пласта, включающий последовательную закачку в скважину через разделяющую оторочку пресной воды или нефти, жидких отходов производства цеолитов и инициатора гелеобразования, продавливание закаченных реагентов в пласт сточной водой или нефтью, отличающийся тем, что в качестве инициатора гелеобразования закачивают раствор побочного продукта производства полиэтиленполиаминов - реагент ОХА, причем объемное отношение жидких отходов производства цеолитов и 10%-ного раствора реагента ОХА составляет 3…4:1. A method for controlling the permeability of a formation, including sequential injection into a well through a separating rim of fresh water or oil, liquid waste from the production of zeolites and a gelation initiator, forcing injected reagents into the formation with sewage or oil, characterized in that a solution of a by-product of the production of polyethylene polyamines is pumped as a gelation initiator - OXA reagent, and the volume ratio of liquid waste from the production of zeolites and a 10% solution of OXA reagent is 3 ... 4: 1.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009146592/03A RU2453691C2 (en) | 2009-12-15 | 2009-12-15 | Formation permeability control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009146592/03A RU2453691C2 (en) | 2009-12-15 | 2009-12-15 | Formation permeability control method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009146592A true RU2009146592A (en) | 2011-06-20 |
RU2453691C2 RU2453691C2 (en) | 2012-06-20 |
Family
ID=44737612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009146592/03A RU2453691C2 (en) | 2009-12-15 | 2009-12-15 | Formation permeability control method |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2453691C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2525560C1 (en) * | 2013-03-12 | 2014-08-20 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" (ООО "Газпром ВНИИГАЗ") | Determination of compatibility of liquid industrial wastes with reservoir water |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028344A (en) * | 1989-02-16 | 1991-07-02 | Mobil Oil Corporation | Stabilizing agent for profile control gels and polymeric gels of improved stability |
RU2094601C1 (en) * | 1996-07-05 | 1997-10-27 | Акционерное общество открытого типа "Ноябрьскнефтегаз" | Method for development of oil deposit |
RU2148160C1 (en) * | 1999-06-01 | 2000-04-27 | ОАО Акционерная нефтяная компания "Башнефть" | Method of formation permeability control |
RU2194157C1 (en) * | 2002-03-20 | 2002-12-10 | Открытое акционерное общество "Шешмаойл" | Delayed-action acid and gelling composition |
RU2262584C2 (en) * | 2003-10-15 | 2005-10-20 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" (ОАО"АНК"Башнефть") | Formation permeability control method |
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2009
- 2009-12-15 RU RU2009146592/03A patent/RU2453691C2/en active IP Right Revival
Also Published As
Publication number | Publication date |
---|---|
RU2453691C2 (en) | 2012-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121216 |
|
NF4A | Reinstatement of patent |
Effective date: 20150820 |